Less CO2 through power plants EUEmissions trading paying off

Status: 06/17/2021 3:36 p.m.

The European emissions trading system had an impact last year. According to figures from the Federal Environment Agency, CO2 emissions in Germany’s power plants have fallen sharply. It looks different with industry.

From Martin Polansky, ARD capital studio

The German power plants emitted 15 percent less CO2 last year than in 2019. Coal power plants in particular were shut down. The energy sector and industry in this country have reduced their CO2 emissions by 33 percent since 2013. This is shown by current figures presented by the Federal Environment Agency (UBA).

According to the head of the German Emissions Trading Authority at UBA, Jürgen Landgrebe, European emissions trading has proven its worth. “The greenhouse gas emissions of the plants in Germany have fallen significantly.” Since 2018, the EU has decided to significantly strengthen its ambitions in European emissions trading. “And as a result, the markets reacted immediately,” said Landgrebe.

Significant price increases since 2018

Emissions trading is seen as a market-based instrument to reduce CO2 emissions. The system has existed since 2005. It ensures that around 1,800 power plants and industrial companies in Germany require emission certificates in order to be allowed to emit CO2.

The certificates are traded. The number of these decreases annually, which means that their price increases gradually. As a result, CO2 emissions are also becoming more and more expensive. While the certificate price was quite low for a long time, it has increased significantly since 2018 – to more than 50 euros per ton of CO2.

Gas-fired power plants and renewable energy systems have benefited from this, said the head of the emissions trading office. Last year, more than 45 percent of the gross electricity consumption in Germany was covered by renewable energies. “The aim is for us to price fossil fuels heavily so that renewable energies also become competitive more quickly,” said Landgrebe.

Weak effects in industry

Many market observers assume that emissions trading could lead to the shutdown of coal-fired power plants in this country much earlier than 2038. This end date was agreed a good two years ago in the so-called coal compromise between industry, environmental associations and trade unions. The federal government had largely adopted the compromise in the coal exit law. In industry, however, the effect of emissions trading has so far been less pronounced. Emissions have only fallen by around eight percent since 2013 – also due to the corona pandemic. In many cases there is a lack of marketable alternatives, for example for chemical plants or the steel industry. The latter is to switch from coke to hydrogen in the long term.

Help for retrofitting

The head of the German Emissions Trading Authority advocated increasing the pressure on industry. Fewer CO2 certificates should soon be issued. In addition, public aid is available for retrofitting. Landgrebe referred to the European innovation fund, which will provide approximately 20 billion euros for corresponding investments.

“The national decarbonisation fund is also providing around two billion euros to strongly promote such technologies and bring them to market readiness,” said Landgrebe.

Special taxes on industrial imports?

The steel industry and other sectors fear that European companies could suffer competitive disadvantages if the pressure to switch becomes too strong. The argument goes that climate protection does not benefit from steel coming more from India or China in the future.

In the European Union there are therefore considerations to impose special taxes on industrial imports from regions of the world with low climate standards in order to protect domestic industry. The EU Commission wants to present plans in July on how emissions trading can be used even more. On the one hand, consideration is being given to lowering the CO2 cap more quickly in order to meet the more ambitious European climate targets. On the other hand, certificate trading could be expanded to the areas of transport and buildings.

Surcharge at the gas station

In Germany, there has been a national CO2 pricing for fuel, heating oil and natural gas since the beginning of the year. However, this system is currently not based on a fixed CO2 cap, which is gradually being lowered, but on a price surcharge, for example at the petrol station – in the hope that people will use less fuel.

Similar to the issue of phasing out coal, European emissions trading could in the long run make the special national regulations superfluous in this country – if it proves to be the more efficient and market-compliant system for reducing CO2 emissions

Knowing the unexpected benefits of raising pets and planting bonsai that feng shui expert Tam Nguyen points out below, you will find that your time, money and effort is completely worth it. Pet Pets of any kind, be it a sickly old dog or a dear cat, thick or feathered, can harmonize the energy of a home or office. If you’re out of luck, keep a pet in the house. Scientists have confirmed that pets improve and soothe the atmosphere in homes, hospitals, nursing homes and prisons. Homes with pets are luckier and have a happier atmosphere than homes without pets. Goldfish Fish is the 3rd most popular pet in the house after dogs and cats. Goldfish will be helpful in neutralizing bad energy directed at your home, especially from the sharp edge of a neighbor’s roof. When choosing to buy an aquarium, you can choose to buy a round, curved or octagonal aquarium that will have better feng shui than a square or rectangular aquarium. Also, make sure the tank is large enough – don’t cram too many fish into a tiny space. Three or six children are suitable for a small apartment. Larger houses can add more numbers. When a fish dies without a cause such as neglect, lack of food, or dirty water, it means that the dead fish has absorbed the bad luck directed at you. As soon as possible, check the layout of the aquarium environment and replace the dead fish. Trees and flowers Plants and flowers bring lively energy to the room. Put a small tree under the stairs to help the good energy to flow upstairs. If the energy around your desk feels dull and lifeless, put plants in. Trees with round leaves will bring you fortune. Trees with pointed leaves like azaleas tend to ward off good fortune. Dried flowers and plants bring death air into the house. However, if you are a lover of dried flowers, arrange flowers in a crystal vase to harmonize the energy. Note to keep them away from the main door and entrance to the room. In addition, you should also place flowers and plants with fabric and avoid plastic flowers. Because the fabric is made from natural fibers and plastic is artificial, it is not good for feng shui. * Information for reference, contemplation!

As the planet’s green lung, oceans produce more oxygen than trees and cover 70% of the Earth’s surface. However, overfishing, pollution, acidification, offshore drilling and other habitat destruction problems are harming oceans around the world. In celebration of World Oceans Day on June 8, Finless Foods, a company specializing in the production of plant-based and cell-cultured seafood alternatives, has announced a new product: Tuna of plant origin, to helping consumers advocate healthy oceans. The new product will be available in restaurants and food service channels in 2022. Create seafood alternatives with delicious flavors Finless products provide consumers with an alternative to traditional seafood to help create a more sustainable future and healthier oceans. Finless creates these alternatives through plant-based and cell-culture processes. To make plant-based tuna, Finless cuts and cooks vegetable ingredients. The ingredients are then seasoned to mimic the taste and texture of tuna. This plant-based tuna can be substituted for raw tuna in sushi and other dishes. To create cell-cultured tuna, Finless collects cells from high-quality tuna and provides them with nutrients (such as sugar, salt, and protein). The cells grow on “scaffolds” to create a tuna-like structure. Finless discovered a new plant-based tuna product by testing scaffolding options for cell-cultured tuna. Flavoring a selection of scaffolds using plants not only helped them with the experiment, but it also helped them realize they had made a delicious plant-based tuna. Finless continues to develop both plant-based and cell-based fish products. “Our cell culture product framework is still being worked on,” said Michael Selden, CEO and co-founder of Finless Foods. We are working on regulatory approval for cell-cultured tuna and plan to bring it to market in the coming years.” Michael Selden, CEO and Co-Founder of Finless Foods Explore options Consumers want healthier and more sustainable options than today’s wild-caught seafood. Selden says there are two main ways to explore seafood alternatives that will delight consumers: They focus on conventional products or exotic products. Popular seafood products that are favored and eaten by consumers are tuna, salmon and shrimp. But there are more exotic options that can also be pursued. “Seafood that is localized to a specific geographic region and has limited distribution is the perfect choice for products of cell or plant origin,” says Selden. For example, Japan has a species of eel that is only sold in the country because there is no farming and the supply is extremely limited. It can be produced through cell-based technology.” Selling alternative solutions Finless Foods now wants its sustainable food products to appeal to a wide variety of consumers beyond vegetarians and those interested in the ethical aspects of traditional seafood. However, to attract more people requires selling the product at the right price. Cell cultured tuna is currently priced competitively with bluefin tuna in restaurants and is considered expensive. Although the price of cell culture tuna is closer to the low end of restaurant bluefin than to the high end, it is still seen as difficult to afford for many consumers. Finless is working to reduce prices to make the product more accessible. “Over the next year, we plan to introduce prices below the price of bluefin tuna at all restaurants and, over the next two years, below the global wholesale price of bluefin,” Selden said. . By applying science to create delicious food, sustainable seafood production aims to help save the oceans from overfishing. Pricing these products appropriately will make it easier for consumers to switch to seafood alternatives more often.

Mr. Tam Co’s group was used to taking medicine in the mountains, so even though they were vegetarians, they were thin, but climbing the mountain was unharmed. I shuffled behind. Where is the medicine? I climbed up and down. Seeing flower eyes, weak legs. Wanting to complain, but afraid of being kicked back, try to keep climbing. Kick after kick and then kick again. Interspersed in the rock are flat sands planted with clover. The drug is further away. It was almost lunch time, when the group had collected a pack of cigarettes each, I caught up with the group. I hesitantly walked over to take some pictures of people taking medicine. Hesitating every step for fear of long reptiles hiding under the leaves, hidden somewhere in the rock crevices. The more wild the place, the more drugs, the more potential wild animals contain venom. Those who take medicine follow the shadow of each branch of medicine growing in the rock jam, on the cliff to reach, uproot, remove the roots… Dust leads to the other, up and up again. Taking medicine is not easy. The journey of carrying heavy packs of cigarettes down the mountain was even more difficult. The steep stone slopes are slippery, and people are crawling along each rock crevice. When taking a lot of medicine, the whole group had to climb up and down carrying medicine three or four times a day on the narrow road. Uncle Ut Egypt, the leader of the group, wore a bandana and smiled with a crisp black smile: “What’s the point of coming here? We’ve been going to get medicine since we were biking. Pedal here from home for half a day, then climb the mountain to dig for medicine and then carry the medicine down the mountain. It takes a couple of days to get medicine for a couple of days. Then the medicine dwindled, had to go all the way to the island, to Cambodia, Thailand, and Laos. Many people have died from falling ill while taking medicine in the deep forest of poisonous water. But when you see drugs, you are greedy, so go ahead without fear of extremes.” Uncle Ut Egypt is trying to fly over Ba Doi Om mountain. Uncle Ut Egypt is more than sixty years old, good at picking bones for hire. People take the salary of five million, you take two million. Then he spent that money as the cost of going to herbal medicine to collect each medicine cart and distribute it to good doctors in the area. Extremely happy to help life. Seeing the drug ham is like a farmer having a successful crop. People like the group of Uncle Ut Egypt, Mr. Tam Co turn their own lives into the miraculously healthy arms of caring doctors. They replace the hard work of doctors in planting, tending or hunting for precious medicinal plants in places where there is miasma. They replace the doctor in danger to bring back the patients the quintessential medicine that heaven and earth worked hard to mold. During this trip, the group of men looking for medicinal herbs followed the silhouette of a winged tree. Let’s fly. They have no wings but they can fly. As long as the spores are able to settle, life is formed. Looking at each hour trying to lie in the rock, with thick root clusters, containing large tubers overflowing with medicinal resin, people wonder: “How does it live in the drought?”. Drought here, even the ancient trees with large long roots crawling deep in the ground are also bare and bare. At that time, each bunch of people trying to eat on the rocks turned their heads down in the burning sun and kept cherished in small streams of life. The stream of plastic gradually dries up with the water source. Mother’s body has long withered. Before it died, it exerted its last bit of strength to multiply countless spores. The spores hide in the dry body of the mother, lying there or blowing in the wind and then leaning against the cliff to wait. Sunny, then sunny, then more sunny. The germ of life is still waiting quietly. Humans eat plants and then the corpses eventually mix with the soil to grow plants. In plants there are people, in people there are plants. Each bunch of trying to wear a living cliff waits to live like this year after month. Medicinal plants themselves aspire to live, overcome hardships to live, not to flower and bear fruit, and finally to accumulate and store medicines… Living herbs spread somewhere in the mountains, in the middle of the forest, next to the lettuce leaves. Who knows the name of the drug, who knows the use. People just call it trash or worse, a weed. The herb has been smoldering in it so much sun and wind. How many pure minerals of the wind and sky country are received and retained in each herbal body. Yet when it comes to the pharmacy, in the hands of the user, the herbal slices are no longer worth the money. People easily collect hundreds of ladders of medicine, drink it and can’t throw it away. What is wrong with herbs? Every human body is a product of nature. Every drop of herb is every drop of pure nature. For or against it, it is also reversible in nature. No matter how rapidly society develops, it must realize that what nature creates to nurture each other is perfect. Plants that flower and bear fruit feed butterflies, while the caterpillars also cultivate fertilizer for flowers and fruits. Humans eat plants and then the corpses eventually mix with the soil to grow plants. In plants there are people, in people there are plants. The flow of minerals operates like the circulation of water through all life. Herbs, the species that live quietly like flying, like ginseng, such as octopus, sand species …, live not to accumulate essences for fruit but to put all the accumulated minerals year after year for the stems and leaves of tubers. roots. The older, the more concentrated the essence, the more seasoned the drug. Mr. Dien takes care of a medicinal herb garden of about 15 people with more than 20 varieties. The cinnamon tree has been sewn for eight years and is only as tall as a human head. Herbs are a treasure of heaven and earth. But it is precious only to those who belong to it. There was a teacher in the medicine profession who said, “In the fields, people call for herbs. In the hands of a physician, the plant becomes a single element.” But a few doctors can really turn plants into lingzhi. The ominous thing is that we are still plying our trade and praying for good luck and herbs. So drugstores are still rushing to collect drugs, medicinal plants are still being cut down and herbs are still the last place to cling when the disease has reached the final stage. Each herbal treatment becomes a black and red game of chance. We understand so little about herbs. Like the old saying we die on a pile of pills. We understand very little about herbs, so many doctors prescribe them inappropriately, but patients believe that the doctor tries to take them, making the condition worse. We abuse the source of herbs because simply walking out in the summer can fill a pot of medicine with a floating prescription. Both herbs and chemicals need dosages and procedures. Physicians who truly understand their profession and have a real work ethic will monitor the patient’s daily medication use, mastering each of the properties of herbal plants to prescribe and change prescriptions according to the disease’s condition. If not carefully monitored by conscientious physicians, herbs are poisonous. A good physician is a researcher who can understand the properties of herbs, describe the symptoms, listen to the feedback. A good doctor will recognize where the patient’s disorder comes from, and how to get rid of that root. After doing a lot of research to be able to speak clearly, to create confidence in the patient, the doctor gave his prescription fifty percent effective. When the body accepts, a little medicinal properties also make the disease calm down. When the body receives, one can drink cold water and still be healthy, let alone drink the quintessential herbal lines of heaven and earth. Human life lies in the core of the proverb “eat vegetables when hungry, take medicine when sick”. Medicines of the ancients were herbs. We understand too little about herbs to have no faith in herbs. Let’s be our own teachers to accompany the doctor in the path of healing by a benign path from herbs. Don’t let ambiguity push you into the arms of charlatans and don’t let ignorance blame herbs. Herbs are as fresh as the rain and wind of heaven and earth. Herbal equity between rich and poor, good and bad. Herbs are treasures. Let’s open another life because of the old saying. Understand and be at peace with herbs. Articles and photos: Vo Dieu Thanh

Cactus breeding farm of Mr. Nguyen Chi Cuong Mr. Cuong said that since 2006, when he was in high school, he was fascinated with cactus, often collecting small trees to take care of. That hobby was unfinished from the time he attended college until he went to work. Many years later, seeing the image of cactus again, Mr. Cuong decided to return to his hobby, starting with growing succulents for 2 years to create capital. In the next two years, Mr. Cuong promoted growing cacti, both playing and doing business. Cactus is imported from many places, including abroad. In order for the tree to be pure with the weather here, he changed the entire soil and took care of it from the beginning. Thanks to that, customers who buy cacti of strange varieties can still rest assured to grow plants easily, water less, no longer worry about whether the plants are suitable for the weather or not. Cactus flowers are taken care of by Mr. Cuong There are many types of cacti, each line has many small types distinguished by spines, veins, colors, etc. Depending on the preferences of the customer, the gardener produces suitable varieties. And based on each type, the plant is propagated by seeds or by children growing from large trees, each line has different characteristics, so the care is also different, the grower must be knowledgeable to know how to mix the soil, how to water, prevent diseases and the use of drugs to treat diseases on plants. With the types of mass sale, Mr. Cuong focuses on growing plants that are easy to flower, compact, can display offices and desks. As for the mutant plants, which are rare in color and shape, collected or propagated, it takes time and effort to see results. This number of plants is 10 times more valuable than normal cactus, which is set aside by Mr. Cuong to sell exclusively to professional players. According to experienced people growing cactus, the weather in An Giang is suitable for the development of this plant, thanks to the airy climate, cool steam, and just enough heat, which is the condition for the plant to grow. faster than elsewhere. Therefore, in the province, there are many large cactus gardens, a place for growers and lovers to exchange and learn experiences. Mr. Cuong shared: “In the past, I mainly collected goods for breeding, looking for big, round and large trees. Later, I turned to the lines that “diligence” bloom, have beautiful flowers to create more beautiful product varieties to meet customer needs. Due to being busy with work, Mr. Cuong spends his evenings and weekends taking care of the cactus garden, pollinating the flowers himself, initially successfully creating many mutant plants with fancy designs and good viability. The number of cactus plants now reaches thousands of pots, some trees cost tens of thousands of dong, some trees cost up to millions of dong. At the beginning of May, Mr. Cuong participated in the contest “Cactus and succulent plants” contest in Ho Chi Minh City. Can Tho by the Ho Chi Minh City Bonsai Association. Organized by Can Tho. There are 3 prize winners, respectively: non-Gymnoca cactus (first prize), non-Gymnocalycium cactus (third prize) and basic Gymnocalycium (consolation prize). Most of the cacti planted by Mr. Cuong now mainly supply wholesale quantities to the granaries inside and outside the province, the most in Ho Chi Minh City. Sa Dec (Dong Thap province). In addition to customers who are wholesalers, customers of all ages also love to buy cactus to play. Not only attracted by the beauty, cactus players also think about the meaning of this plant, although thorny and living in arid places, it blooms beautifully, full of life, a symbol of strong will. Taking care of cactus is a wonderful pleasure, until the day the tree blooms, enjoy the joy of well-deserved labor.

One of the mushrooms that people often buy for use and processing is chicken thighs. You can cook hot pot, soup, deep fried, fried, oyster sauce… from chicken thighs. Chicken thigh mushrooms are sold a lot in markets, in food stores… but do you know how to choose them correctly? When you go to buy chicken thighs, if you pay attention, you will see that some mushrooms are very long, but some are very short, so should you buy short or long mushrooms? Which is more delicious? In fact, mushroom growers share that, when buying chicken thighs, it doesn’t matter whether the mushrooms are long or short, their quality is the same. But to choose a delicious, non-degrading mushroom, you need to pay attention to the following 3 things: 1. Touch the surface of the mushroom with your hand When touching the mushroom with your hand, if you find it dry, you should choose because these plants can be preserved for a long time. With lightly pressed mushrooms that have elasticity, it shows that it has absorbed too much water. Such plants are difficult to maintain and easily damaged. In addition, the color of the mushroom is usually white. If brown spots appear on the body with viscous discharge, a sign of spoilage, it should be avoided. The cap of a fresh mushroom is usually healthy, not crushed and viscous. 2. Smell the smell As you know, mushrooms often have a very specific smell. When you smell it, it means that the mushroom is still fresh, but if you don’t smell it, it means that it has been picked for a long time and preserved for a long time. Also avoid mushrooms that have a rotten, spoiled smell. Therefore, only plants with a characteristic mushroom smell should be selected! 3. Observe the roots and stems When buying mushrooms, observe the roots and stems, if the roots and stems are not wrinkled, withered, the stem is relatively round and plump, it means that the mushroom is still fresh and of good quality. Otherwise, the stem is not plump. a little bit and at a glance withered roots, don’t buy. These plants may have been picked a long time ago and may have been metamorphosed, very toxic. Check out more dishes from chicken thighs: Stir-Fried CHICKEN MUSHROOM WITH CHILDREN Prepare – 2 large chicken thigh mushrooms, 3 horned chili peppers for stir-frying, 2-3 cloves of garlic, – Seasoning: 2 tablespoons oyster sauce, 1 tablespoon light soy sauce, 2 tablespoons dark soy sauce, soup powder (if light) Making: – Wash mushrooms, tear into bite-sized pieces or use a knife to cut into long strips, then cut in half. – Green chili peppers, gutted, cut into strands. – Mix the spices together in a bowl – Heat a little oil in a pan, add mushrooms and sauté, the mushrooms will come out of water. When the water is almost dry, add minced garlic and stir until fragrant. – When the garlic is fragrant, add chili, stir-fry for a while, then pour in the spice bowl, stir until the mushrooms absorb the spices, season to taste, when the mushrooms are fully cooked, turn off the heat. – This type of stir-fried mushroom dish is simple but extremely delicious. FRIED CHICKEN SHOCKET MUSHROOM Resources: – 1 large mushroom (or 2 small ones), 2 tablespoons corn starch, 4 tablespoons flour, 1g salt, 1 egg, a little pepper and seasoning. Perform: – Wash mushrooms, pat dry to remove water. Tear or chop the mushrooms into long strips along the stem. Marinate mushrooms with 1g salt. – Beat egg yolks and whites. Add flour, corn starch, salt, pepper and mix well. – Pour in the mushrooms and mix well with the flour, so that the dough wraps around each mushroom strip. – Pour oil into a pot or non-stick pan, bring to a boil to about 70% Add the mushrooms and fry until the outer part turns light yellow. Remove the mushrooms, drain the oil. – When about to eat, pour in the mushrooms and fry again on high heat for about 30 seconds so that the outside of the dough turns dark yellow, the dough is crispy. This dish can be dipped with ketchup, sesame sesame sauce or mayonnaise. Good luck!

The bougainvillea is a woody climbing plant that is malleable, loves the sun, adapts and grows well in hot, sunny environments. If your yard is being exposed to too much heat, bougainvillea will be a very suitable heat-tolerant ornamental plant. The plant flowers in the summer, has many different flower colors such as red, yellow-orange, pink, white…. Trees not only beautify your home, but also bring shade and airiness to the surrounding area. Your balcony will be colorful and cool thanks to this flower. Indian chrysanthemum It is said to be an easy-to-grow summer sun protection plant with a vigorous growth rate. Indian chrysanthemum has leaves that grow in a long string like blue silks that effectively shield your home. You can plant on the balcony, terrace so that these branches hang down to cover the whole house. Trees have the advantage that they do not need much care, support to absorb harmful emissions, purify the air, and make the environment cleaner. The tree has good drought tolerance, but it is also necessary to pay attention to regular watering for the tree in case the weather is too dry and hot. Cactus Cactus is known as the king of good sun-tolerant ornamental plants. To adapt to the hot and sunny environment, the leaves of the cactus transform into sharp spines to reduce the transpiration of the plant. Depending on the species of cactus, it will have a large, small body with many spines or a few different spines. The advantage of this plant is that it grows well in a hot environment, suitable for you to decorate your balcony in summer. climbing roses Rose is known as the queen of flowers. Roses have a gorgeous beauty with many eye-catching colors. Among roses, climbing roses are one of the easy-to-grow flowers suitable for decoration, shade, etc. In particular, climbing roses help protect against the heat of the west-facing balcony area. With impressive beauty, good resistance to sunlight and heat, climbing roses are one of the most popular balcony plants. Military history When it comes to summer plants that are easy to grow, it is impossible not to mention the flower tree. Since this is a plant with a soft vines, you can plant it on the balcony or terrace to let them grow and cover the whole house. With its thick, green leaves, the cypress tree will help block the sun’s rays so your home becomes cooler and more comfortable. Sunflower tree Sunflower is a very drought tolerant plant. Therefore, this is a suitable plant to plant for the summer balcony. With vibrant yellow colors, always facing the sun, sunflowers will make your balcony more colorful. This will be the right choice for houses with balconies or courtyards facing the west. Soul (Synthetic)

According to what plant scientists at the Missouri Botanical Garden (USA), the tiny purple-white flower that has just bloomed in their greenhouse has never been seen, at least by experts like them. In early May, Justin Lee, a gardener, was inspecting a group of Karomia gigas seedlings when he discovered a strange flower. This plant is related to mint and is native to Africa and is one of the endangered plants. Strange flower varieties Giống This flower less than 3cm long has pale purple ring-shaped petals, which slope down to form an arch connected to four white petals, with outstretched pistils. Mr. Lee said: “It doesn’t look like a mint flower. It looks like it’s upside down.” The mint family, Lamiaceae, usually has funnel-shaped flowers. Caregivers think the flowers may attract bees, butterflies and moths, but they may also be self-pollinating. Over the next few weeks, they expect more Karomia gigas flowers to bloom in the greenhouse, and instead of attracting insects, they will attract human hands trying to keep the species from extinction. When more flowers bloom, plants can cross-pollinate and have an extra chance of survival. Currently, only about 20 individuals of Karomia gigas are known in the wild in Tanzania. Roy Gereau, Tanzania project leader at the Missouri Botanical Garden, said it’s not uncommon for anyone to have seen flowers grow from this tree. Karomia gigas is a tall, straight-stemmed tree that can reach a height of 25 m, the branches grow about 13-14 m above the ground, making the flowers difficult to see. Karomia gigas is quite tall and is located deep in the forest. The tree is so rare that it does not have a common name in English, Swahili (the main language of Tazania) or the dialect of the area around the reserve where the tree was found. Of the more than 60,000 known tree species on Earth, Karomia gigas is among the most threatened and endangered in Africa. “As far as we know, there is no scientific record of the flower of this plant,” said Gereau. And now, when the trees bloom, conservationists believe they can keep them from disappearing. “In terms of extinction, this is a really, really good sign. We can make sure this plant doesn’t go away,” said Andrew Wyatt, vice president of horticulture at the Missouri Botanical Garden. There is still hope Growing this tree is a challenge. In the wild, Karomia gigas is highly susceptible to a fungal infection spread by insects. In September 2018, thousands of seeds were collected in Tanzania and brought to St. Louis, but only 100 seeds can be used for germination. The nursery also had to adjust soil texture, water availability and sunlight to mimic the East African environment in which the plants grew. Gardeners are finally able to grow the plants by letting the seeds germinate on wet paper towels (reducing the risk of infection), and then planting them in the potting soil. Currently, they have about 30 seedlings from seeds and one from cuttings. Creating a growing environment for this species is very difficult. “We’re debating whether they can bloom in a caring environment,” Mr Wyatt said. When there are only a few trees of this species left in the world, trying to save them and seeing them grow successfully is very emotional. “You will cherish every stage. They are like your children. You are like the housekeeper of these plants. You not only have a scientific connection, but also a love for them” – he Wyatt shared. Mr. Lee agrees: “They are like my children.” The flower helped scientists understand more about the plant, verifying it was classified correctly, and the shape suggested it was most likely pollinated by an insect. To date, they have not been able to tell if this flower structure is common to the species, or just a genetic mutation in the still young plant. “This single flower … may not be the usual flower form of the tree. This is the first flowering tree of fortune telling” – Mr. Gereau commented. The first flower was recorded. Most importantly, this helps ensure the survival of the tree. Botanists can take cuttings to propagate, but they will share the same DNA. Having genetic diversity will help ensure that plants can withstand harmful elements such as pests. “If crops don’t bloom, we have to depend on wild plants for seeds, and their survival is very low,” Wyatt said. While some species are able to self-pollinate, it is not clear whether Karomia gigas does. Mr. Lee tried pollinating before the flowers died, but said adding flowers from other plants would help create a new generation of plants that are genetically more tolerant. “I’ve chalked the flowers. But so far the self-pollination is still a big question mark. And this time we didn’t succeed. However, we have many seedlings left, if they bloom and pollinate. Cross-pollination is better for genetic diversity.” “Having a tree in bloom is a great start in a species recovery effort,” says endangered tree expert Emily Beech. Although not involved in the tree planting process in St. Louis, in 2016, Ms. Beech and Mr. Gereau and rangers searched for this tree in Tanzania. “When we got there, we didn’t see any sprouts in the forest, but the blossoming tree shows that there is still hope for this tree in the future,” she added. One step closer to reinvention Karomia gigas was discovered in 1977 in Kenya. When the last two trees here were cut down, scientists thought the species was extinct. Then, in 1993, several trees were discovered in Tanzania. From 2011 to present, Mr. Gereau and Tanzanian botanists have found more individuals in the wild. According to Mr. Fandey Mashimba, head of the seed department of the Tanzania Forest Service, about two dozen Karomia gigas trees still exist in the wild, in two forest reserves Mitundumbea and Litipo. These two reserves have the Miombo forest ecosystem – common in Central and South Africa. This is the habitat of wild animals such as gorillas, wild boar, wild buffalo and a small antelope called Dik-dik. While individuals studied in the native environment and one growing in St. Louis, their flowers are still a mystery. “We have a person in the nearest village to the reserve, he keeps an eye on them and will notify us when he notices the plants are about to flower,” said Mr. Gereau. However, when someone drove the long way through the forest and reached the tree, no flowers were found. “They’re in a reserve protected by the government, but a lot of people go there to get wood,” Mashimba said. The wood of Karomia gigas is compared to teak – a precious wood, so they have a high value. “We have trees that are still alive. We can make sure they don’t go extinct. Successful conservation of this species is possible. They are protected in Tanzania. We have a bunch of trees in the botanical garden. When we have enough seeds, we can store them in case.” Seedlings are cared for at the Missouri Botanical Garden, USA. Gereau said he does not want to transfer the plants yet, fearing they are too fragile to make it through the trip between the two continents, but his team will actively share knowledge with the Tanzanian government and botanists at the University of California, San Francisco. University of Dar es Salaam, which is conducting research on this plant. For now, a flower is a hopeful sign of what’s to come. The staff at the botanical garden at St. Louis was surprised when it quickly fell from the tree in less than 24 hours. “It withered and fell. I picked it up and used it as fertilizer,” said Mr. Wyatt.

Elephants and giraffes inhabit Hwange National Park. Photo: Reuters According to the United Nations Commission on Biological Diversity, Earth’s ecosystems – the foundation of life – are being degraded at an unprecedented rate. Biodiversity provides 18 basic services globally to sustain human activities and development. However, these 14/18 contributions of nature are on a global downward trend. In addition, the rate of forest cover has decreased from 31.6% to 30.6% in the period 1990-2015. Coral reef ecosystems have the highest decline in survival index, between 1970 and 2015 it has decreased by 35% to 25% of the studied species are threatened with extinction. About 7 million other species of animals and plants are also at risk of “disappearing” due to human impacts. Meanwhile, the consumption of wild animals and habitat destruction have made infectious diseases more likely to spread to humans. The weaker the “health” of the ecosystem, the more fragile the immune “wall” between humans and pathogens. Without a change in the way people treat nature, future pandemics will occur frequently, cost many lives and severely impact the global economy. The severity is much greater than what the COVID-19 pandemic has caused to the world today. The loss of biodiversity and climate change have been threatening the progress of global sustainable development. According to the United Nations, the livelihoods of more than 3 billion people around the world depend on marine and coastal biodiversity, while 1.6 billion people make a living from forests. Therefore, the conservation of species on Earth is no longer in the framework of “altruism” but plays an important role in ensuring human life. In a statement kicking off the UN Decade for Ecosystem Restoration, UN Secretary-General Antonio Guterres warned that the Earth was approaching a “point of no return” of deforestation, pollution of rivers and oceans. ocean, plowed lawns… seem to have fallen into oblivion. He stated: “We are destroying the very ecosystems that are the foundation of society. The degradation of the natural world is destroying the very food, water and resources needed for humans and other living things. animals exist, as well as the lives of 3.2 billion people – or 40% of the world’s population.” In 2010, in the city of Nagoya (Aichi Prefecture, Japan), about 190 countries participating in the United Nations Convention on Biological Diversity adopted an ambitious 2020 action strategy to reduce pressure from society. human society towards the natural world, conservation of biodiversity. Within the framework of this convention, countries have set 20 goals on biodiversity by 2020 to conserve biodiversity and restore ecosystems globally. The decisions of the 12th, 13th and 14th stakeholder meetings of the Convention on Biological Diversity all called for the parties to the convention to develop and adopt ecosystem restoration plans. Some of the 2030 Agenda for Sustainable Development goals are related to ecosystem restoration that require urgent global action if they are to be achieved. The Ramsar Convention’s Strategic Plan 2016-2024 also includes goals for wetland ecosystem restoration to conserve biodiversity and adapt to climate change. However, as ecosystems continue to degrade rapidly, marine ecosystems, from coastal to deep sea, are currently suffering the heaviest losses in history due to human activities. In a study published in the journal Frontiers in Forest and Global Change, scientists found that only 3% of the world’s land area (excluding Antarctica) is still ecologically intact, with populations of healthy primitive animal body and undisturbed habitat. Global natural biodiversity is severely reduced by modern farming techniques; deforestation; habitat destruction in marshlands and in the ocean… The report of the Intergovernmental Forum on Biodiversity and Ecosystem Services also indicates that the global rate of species extinction has increased at least tens to hundreds of times higher than the average rate. over the past 10 million years and continues to grow rapidly. It is estimated that about 7 million species are at risk of extinction in the next 30 years; 3/4 of the world’s bird species are endangered; A quarter of mammals are likely to disappear from the Earth. Great Barrier Reef on Orpheus Island, Australia. Photo: AFP/VNA On the other hand, the Aichi goals by 2020 are almost all unattainable. Of the 20 Aichi goals, only 4 have a high probability of achieving, the remaining goals are rated as low or unattainable. This report, together with the Convention on Biological Diversity, highlights the need for the world to take urgent efforts now and take effective action to stop the serious ecological degradation that is taking place. The United Nations has designated 2021-2030 as the decade of ecosystem restoration based on proposals from more than 70 countries, with the goal of accelerating worldwide efforts to prevent and reverse the degradation of ecosystems. ecosystems and raise awareness of the importance of ecosystems to human life. The United Nations emphasized that the restoration and conservation of ecosystems make an important contribution to the implementation of the 2030 Agenda for Sustainable Development, the Paris Agreement under the UN Framework Convention on Climate Change and the Multicultural Framework. global biodiversity. The UN recommends that countries strengthen political will, mobilize resources, improve capacity in scientific research, and cooperate internationally to create driving force for ecosystem restoration at national, regional and international levels. local; mainstreaming ecosystem restoration into national development policies and plans, thereby creating opportunities for ecosystems to increase their resilience and the opportunity to maintain and improve livelihoods for all. people. Countries develop and implement policies and plans to prevent ecosystem degradation, in accordance with national laws and priorities, and develop and strengthen initiatives to enhance recovery effectiveness. Ecosystem; create conditions for synergies and consensus on an overall view to achieve national commitments and priorities through ecosystem restoration; promote sharing of experiences and good practices in ecosystem conservation and restoration. UN Secretary-General Antonio Guterres emphasized: “Fortunately, the Earth is resilient and we still have time to reverse the damage we have caused. By restoring ecosystems with the With unprecedented efforts to heal the Earth, we can accelerate a transformation that contributes to the achievement of all the Sustainable Development Goals.” Achieving these goals will not only protect the planet’s resources, but will also help create millions of new jobs by 2030, generate more than $7 trillion in profits a year, and help erase the planet, Guterres said. poverty. Ru Cha primary mangrove forest in Huong Phong commune, Huong Tra town, Thua Thien – Hue province (Vietnam) has an area of ​​​​about 5 hectares, has the function of preventing salinity, protecting aquatic resources and the mainland. Photo: Ho Cau/VNA Vietnam is currently in the group of countries with the most important and diverse ecosystems in the world, both in terms of marine and terrestrial ecosystems (especially forest and mangrove ecosystems). Vietnam currently has 173 protected areas with a total area of ​​over 2.5 million hectares, including 33 national parks, 66 nature reserves, 18 species and habitat conservation areas and 56 landscape protection zones. In particular, 9 sites are recognized as “world biosphere reserves”, 3 are “world natural heritage sites” recognized by UNESCO, 9 ramsar sites (wetlands), 10 ASEAN heritage garden. As one of the active members of the international community, Vietnam always strives to protect and develop natural ecosystems, biological species, and rich, endemic, precious and rare genetic resources. and has achieved many remarkable achievements. In addition, Vietnam is also committed to joining hands with countries in the region and around the world, working together to reverse the loss of biodiversity by 2030 for sustainable development. In the words of UN Secretary-General Guterres, the next 10 years are “the last chance” for humans to heal their own “wounds” to the Earth, preventing climate change, pollution and biodiversity loss. Only with strong action can people end these 10 years with a bright vision: living in peace with nature and ensuring a better future for all.

Illustration. Dermatologist Julie Harper from the Dermatology & Skin Care Center of Birmingham admits that the exact reason behind the problem remains unexplored. We still don’t know what makes a person more susceptible to acne triggers at the genetic makeup level. There’s a genetic factor, which means you’re more likely to get acne if your parents also had the condition, but genetics isn’t the deciding factor. Another theory is that the cause of acne depends on toll-like receptors in the skin (a protein responsible for recognizing microorganisms and triggering a cellular immune response). Doctors suspect that these receptors in people prone to acne may be more active, triggering a more frequent swelling and inflammatory response to acne triggers. Skin with acne or not depends partly on how to take care of the skin. This is disappointing and frustrating when you have put so much effort into getting rid of your acne. However, it also means that acne is not your fault. Plants that treat acne Vegetable perilla The nutrients in perilla leaves will quickly penetrate deep into the skin, remove the keratinized layers, dead cells on the skin, quickly discharge toxins out to help the excretion process work easier. prevent the formation and remove the milia easily. Clean the acne-affected skin with lemon juice to remove the dirt remaining in the pores. Then, pound the perilla leaves, squeeze out the water and put in a small bowl, squeeze a little fresh lemon juice mixed with perilla leaf juice. Finally, you use a cotton ball to soak the mixture of perilla and fresh lemon on your face, combine gently to massage the nutrients into the skin, leave for about 30 minutes and then rinse with warm water. Pennywort The active ingredient Saponin in gotu kola helps to link and regenerate tissues and cells, making wounds heal quickly and quickly on young skin, so it is effective in treating acne. Method: take about 100g of centella asiatica, wash, crush and filter the water, add a little sugar to drink. And gotu kola can be used on the face, especially on acne-prone skin.

Building materials are made from plants (Image: CNET) A research team at the University of Tokyo’s Institute of Industrial Sciences has found a way to create durable, strong building materials that are still edible. These materials are very special as they are made from plants. Mashed cabbage leaves, seaweed and banana peels may not sound appealing, but they can be part of a recipe for sustainable building products. “Our goal is to use seaweed and leftovers to create sustainable building materials,” says Yuya Sakai, a sustainable building materials expert and lead author of an upcoming study on the material. building materials are at least as strong as concrete. But since we are using edible food waste, we were also interested in determining whether the recycling process affects the taste of the starting material.” The team tried a heat pressing technique commonly used to compress wood pulp into building materials. Instead of wood, they are vacuum-dried and then ground into a variety of foods and leftovers, including onion and fruit peels, as well as cabbage. “The processing technique involves mixing food powder with water and spices, then pressing the mixture into a mold at high temperature.” All the products obtained, except for the pumpkin peel, passed the group’s strength and endurance tests. Researchers have found a solution to the pumpkin problem. “We also discovered that Chinese cabbage leaves, which can be made into a material three times stronger than concrete, can be mixed with the material,” said Kota Machida, a collaborator on the project. made from pumpkin to enhance the effect”. The materials are still edible, although the team did not say whether they would be difficult to chew. Even exposing the material to air for four months does not change the taste and there are no problems with insects or rotting. The development of building materials from crushed food is still in the early stages, but perhaps one day you can build a place to live and then use it for food when it is no longer needed.

Not only in North America, Australian farmers also have a headache with these two invasive plants known as super weeds. Photo: Civileats Recent studies have shown that Waterhemp and Palmer amaranth weeds threaten the food supply in North America and are increasingly resistant to herbicides, costing farmers a lot, especially by reducing yield and crop profitability. The results of the study showed that the broadleaf weeds Waterhemp and Palmer amaranth, which damage corn and soybeans in the Midwest of the United States, once caused yield losses of 40 to 70%. Accordingly, Bayer Crop Science has announced a new herbicide, expected to be released by the middle of this decade to help soybean and corn farmers combat weed problems, in particular two Dangerous invasive plants are Waterhemp and Palmer amaranth. Accordingly, the research and development of a new herbicide line Diflufenican will be introduced under the brand name Convintro. While it awaits approval from the US Environmental Protection Agency (EPA), Convintro products will be made available to soybean growers for use in post-ripening and pre-ripening applications. germination. Officials from the German chemical group also revealed that the new line of herbicides will also serve as a weed control tool for corn farmers. “Diflufenican has been used for many years in Europe and has demonstrated its ability to manage broad-leaved weeds in crops such as,” said Robert Schrick, Bayer’s crop protection product business lead lentils and winter cereals”. “The addition of a new product Diflufenican as the active ingredient for use in soybeans and corn is not only a first in North America, but also a new field of use for the two crops. Dangerous invasive weeds are Palmer amaranth and Waterhemp to protect soybean and corn fields. Accordingly, we will provide farmers with one more tool to add to their weed management plans,” said Robert Schrick at the press conference. Dwight Lingenfelter, an agricultural extension collaborator in the United States, stands next to a tall weed in a cornfield. Photo: PENN STATE Although the introduction of Diflufenican promises to help soybean farmers manage weeds and regain yield, Schrick says a balanced pest management approach is still the right way. “When it comes to weed management, the best approach is still an integrated, multi-site approach. Management plans that cover many years and a variety of crops will help farmers avoid problems like resistance,” said Mr. “Effective options for integrated weed management are a necessity,” said Frank Rittemann, Bayer Brand Manager for herbicide lines that damage corn, soybeans and cotton. We’re looking at chemicals that control some of the most challenging pests for farmers, and we’re relying on science to bring the best options to market, including in locations never before seen. previously exploited”. The Bayer research team continues to explore expanding opportunities to address today’s challenges and drive new innovations for our customers. “While there may be no silver bullet, our focus on crop protection will provide relentless advancements to add new tools where farmers need them,” said Mr. Rittemann. it’s the best”. Male (left) and female (right) Waterhemp weeds bloom in purple-red flowers in a soybean field in Chatham-Kent County, Ontario, Canada. Photo: fieldcropnews Earlier in a study published in the journal Weed Science , researchers from the University of Illinois (USA) have identified genetic markers that distinguish the male weed Waterhemp and the female weed Palmer amaranth. This milestone is seen as a new approach to genetics that may one day reduce the need for chemical drugs to control weeds. The researchers’ goal is to one day introduce genetically modified male plants to mate with wild female plants. The transgenic male plants will carry the gene drive (a technique to induce inheritance that favors specific genes to alter the population as a whole), a segment of DNA coding for masculinity will be passed on to all. its offspring and so on. Eventually, all plants in a given population will become male, reproduction will cease and the grass population will be destroyed.

Tiny bacteria on Earth have bitten these plant remains with specialized enzymes. But because the hungry microorganisms process a large amount of carbon in the soil, even taking in some elements into their cells, the bacteria cannot do the full job, so there are pieces of carbon that are not broken down. dishwashing bacteria. Moreover, they also have carbon in their bodies, so when the bacteria die, the carbon goes back to the ground. It’s a cycle, where there’s always carbon left over. These small pieces accumulate over time. Illustration. Such tiny pieces are the humus material, which accumulates year after year. And bacteria’s carbon storage has given the earth its dirty brown color, because carbon absorbs most of the colors in the solar spectrum, except for the brown light it reflects back. However, not all land on earth is brown. Some deserts seem to have only white sand. The soil in Hawaii, rich in iron, is reddish in color. Dig deep into the ground in some areas that are dirty brown, you’ll see other colors underneath. If there wasn’t too much carbon in the ground, the ground would be yellow, red, and gray. They depend on the color of the dominant mineral there. The Mysteries of the Earth 1. Does anyone know what the structure of the middle layer of the Earth is? According to research by seismologists, we already know that the internal structure of the Earth includes: The inner core is solid. The outer core layer is molten lava. The intermediate layer, called the mantle or mantle, lies at a depth of 30 to 2,900 km. The rock crust can slide away freely. But what the mantle is made of is still a mystery to researchers because we haven’t been able to dig down to this layer or have any evidence of its composition. Until now, the deepest hole that humans can dig is the Kola Drilling Hole in Russia, only 12.3 km deep. 2. Earth’s two poles are interchangeable Scientists have proven that the two magnetic poles of the Earth can change positions and reverse directions. This phenomenon has happened many times in Earth’s history. The last time the Earth changed polarity was 10 million years ago, and it is likely that this will happen again in the future. Until now, scientists did not know how this phenomenon could happen. 3. Earth used to have two moons Scientists confirm that, 4.6 million years ago, Earth had two natural satellites. The second satellite exists in the same orbit as the Moon and has a diameter of about 1,200 km. After a few million years, these two satellites collided. This may explain why the two halves of the Moon are so different today. 4. The Earth actually rotates very fast The Earth, including the atmosphere and everything on the planet’s surface, rotates at a tremendous speed of more than 1,600 km/h, while the Earth’s rotation speed around the Sun is 108,000 km/h. Humans can live and function normally while standing on the ground because we, everything around and the Earth are rotating at the same speed. We can feel this movement thanks to the wind, but since the entire atmosphere is moving at the same speed as us, we don’t feel anything. If the Earth suddenly stopped rotating, we could feel this movement. But it will not be pleasant at all, everything on Earth will be swept away at more than 1,600km/h. 5. Time on Earth is “getting longer” every day 620 million years ago, a day on Earth lasted only about 21.9 hours. But the Earth is spinning more and more slowly, so in the future, our day will be 25 hours long. Scientists have shown that after every century, the Earth’s rotation slows down by about 1.8 milliseconds, which means that a day will be only 2 milliseconds longer. So we have to wait another 200 million years for a day on Earth to have 25 hours. 6. Gravity on Earth is not the same everywhere The Earth is not a perfect sphere, so Earth’s gravity is not uniform, there will be areas of weak gravity and regions of different strong gravity, even places where there is almost no gravity. Hudson Bay in Canada is known as a place of near zero gravity due to the low density of rock here, caused by the rapid melting of glaciers. 7. In primitive times, the Earth used to be purple In ancient times, plants used retinal instead of chlorophyll to absorb light. This substance causes them to reflect red and blue light. This is the reason why ancient plants were red, not green like today’s plants. This led scientists to hypothesize that the original Earth was once purple because it was covered with ancient plants. 8. The ocean hidden in the ground Scientists believe that there is a giant ocean, and the amount of water contained in it is estimated to be three times greater than that of all the oceans on the Earth’s surface. In early 2014, researchers discovered “ringwoodite,” a material located in the transition zone (between 410 km and 660 km deep), as proof that a giant sea of ​​water exists. exist below the surface of the Earth. According to scientists, this underground ocean is about 2.7 million years old, under tremendous pressure.

The causes of extinction come from population growth, pollution and deforestation. Therefore, in the past time, the “apocalyptic vaults” to store the seeds of the world began to be built. In South Korea, the Baekdudaegan National Arboretum Seed Conservation Center currently preserves nearly 100,000 seeds from 4,751 plant species to ensure they are not affected by “apocalyptic events”. Outside the Baekdudaegan National Arboretum Seed Conservation Center, North Gyeongsang Province. Photo: AFP. Mr. Lee Sang-yong, head of the center, said that this is one of two places to store seeds in the world today. Unlike conventional seed banks, where samples are regularly taken out for different purposes, the seeds in the vault will stay there permanently, only to be used for the purpose of preventing extinction. The safest place in Korea The seed vault was designed by South Korea’s National Intelligence Service as a heavily guarded security facility, surrounded by a wire fence and dozens of cameras. Police regularly patrol the area and filming and photography are limited. Inside, an elevator will lead underground with a depth of about eight floors, to the concrete tunnel in the cave, where heavy steel doors guard the storage room. The storage room will be kept at -20 degrees Celsius with 40% humidity to preserve seeds. Mr. Lee said the bunker was built in “the safest place” in South Korea, designed to withstand a 6.9-magnitude earthquake and even a nuclear attack. “Geographically, it’s very safe,” Mr. Lee said. “We have opened a tunnel 46 meters deep underground to ensure the seed is safe from war and nuclear threats.” The seed samples in the cellar were mostly plants from the Korean peninsula. In addition, with a capacity of 2 million seeds, many countries such as Kazakhstan and Tajikistan also accept requests, sending seeds to this reserve. Countries that send seeds here will have title to those seeds and can receive them back when needed. A researcher is doing experimental planting at the wild plant seed research department. Photo: AFP. However, Mr. Lee said: “The purpose of the seed vault is to prevent their extinction. So the best-case scenario is that the seeds never have to be brought out.” “Run with time” The conservation of the seeds of wild plants – the original source of the crops we eat today – should not be overlooked, the researchers say. However, according to a recent United Nations report, many plants that help people ensure food security are “lacking effective protection.” The report warns against crops that are less resilient to climate change, pests and pathogens, and emphasizes: “The biodiversity of ecosystems, where humanity lives, is declining faster than any other any time in human history”. In its 2020 report, the Royal Botanic Gardens, Kew, UK, said many species of plants in the wild hold promise for future medicine, fuel and food. However, about two-fifths of them are threatened with extinction, largely due to habitat destruction and climate change. It is a “race against time” to determine which seeds are in danger of extinction before they completely disappear from the world, the report added. However, Na Chae-sun, a senior researcher at the Baekdudaegan National Arboretum, said studies on seeds of wild plants were “very much lacking”. “One might ask why riverside wildflowers are important,” she says. “In fact, the crops we eat today may have descended from this unnamed flower.” A researcher is examining a ‘black box’ containing seeds in a storage room. Photo: AFP. Besides the vault in South Korea, another seed warehouse was also built in the heart of the mountain near the city of Longyearbyen on the island of Spitsbergen in Norway’s Svalbard archipelago, about 1,300 km from the North Pole. Dubbed the “Noah’s Ark” of food crops, the Global Seed Vault is the largest and most famous vault in the world. The facility is focused on preserving agricultural crops and related crops, storing more than a million seed samples from nearly every country on the planet.

Forest patrols With an area of ​​more than 15,000 hectares, Sao La Nature Reserve in Thua Thien-Hue province has a rich flora and fauna, containing a diverse genetic resource of more than 1,200 species of animals and plants. Up to now, the reserve still retains a large area of ​​tropical evergreen closed forest, which is home to many rare species of birds and animals. From the center of the mountainous district of A Luoi, drive on the Ho Chi Minh route to the south about more than 30 km, when going through the tunnel through A Roang mountain, it is a majestic and unspoiled scene of primeval forests. Sao La Conservation Area, Thua Thien – Hue Province. The reserve covers an area of ​​more than 15,000 hectares of natural forest, stretching across the two districts of Nam Dong and A Luoi, directly connected with Sao La Conservation Area in Quang Nam Province and Xe Sap National Reserve in Laos. Sao La Nature Reserve in Thua Thien – Hue province currently has three patrol teams and five forest protection stations, which are regularly mobile to perform forest protection tasks. Following in the footsteps of a five-man patrol team led by Mr. Pham Viet Nuoc, we walked along the slopes, crossing streams under the canopy of old forests straight into the core area of ​​the reserve. This patrol is expected to take about six days to travel, so the backpacks of team members are full of essential equipment and items such as navigators, camera traps, binoculars. , personal items, medicine, pots and pans, food… Sticking with Sao La Nature Reserve in Thua Thien – Hue province from the very beginning, 11 years ago, Mr. Pham Viet Nuoc, a Ta Oi ethnic, set foot in most of the sub-areas in the reserve. this vast expanse. For Mr. Nuoc, the reserve is like his second home, he has the ability to read the names of each big tree in the forest; even a glimpse of a bird singing, he could tell what kind of bird it was. After finding a convenient location by a small stream, the patrol team assigned each other to set up a tent to rest and cook. Pham Viet Nuoc confided that this patrol job requires not only good health, but also forest skills and above all a love of nature to stick with the job. On average, a patrol team will work 22 days a month in the forest, of which 16 days are camping in sub-areas in the reserve. “The mountainous terrain in the reserve is very dangerous, with many dangers lurking for forest protection teams, especially in the rainy season. There are many cases of brothers and sisters with serious and life-threatening injuries due to sudden broken branches on them, biting by poisonous snakes, or in the process of crossing streams, when suddenly the water from upstream suddenly surged. Pham Viet Nuoc shared. Giant Truong Son at Sao La Nature Reserve, Thua Thien-Hue province. Recently, Sao La Conservation Area in Thua Thien – Hue province has contracted with A Luoi District Medical Center (Thua Thien – Hue) and Tay Giang District Medical Center (Quang Nam) to identify 4 rescue locations. fixed along the Ho Chi Minh route through the nature reserve, so that when an injured person comes out from the forest, ambulances will go straight to these locations to give first aid and take people to the hospital for treatment. timely treatment. On the patrol journey, Mr. Pham Viet Nuoc and members of the team stopped at many areas to observe and detect the traps of wild animals of the people to remove and collect. According to Mr. Nuoc, in the past, the number of animal traps that people put in the forest was as much as a “matrix”. Especially near the New Year holidays, people still have the custom of trapping wild animals to eat, that is also the time when patrol teams have to strengthen their duty force. According to the Management Board of Sao La Nature Reserve, Thua Thien – Hue province, from 2014 to 2017, the situation of trapping wild animals in the reserve was really a problem. In some years, the forest patrol force has dismantled more than 21,000 traps of all kinds. In recent years, thanks to the promotion of propaganda combined with the detection of strict handling of violations, the number of animal traps has decreased significantly. Since the beginning of 2021, patrol teams have driven 11 people out of the forest, dismantled 14 illegally built camps and collected more than 1,740 animal traps. After being dismantled, the animal traps will be returned to the stations for destruction according to regulations. Preserving the “treasure” of the green forest Sao La Nature Reserve in Thua Thien – Hue province is one of the places with the highest biodiversity in the region and in the world. This place owns the remaining natural primeval forest area of ​​the Central Truong Son area and is home to rare and endemic animals such as saola, Truong Son muntjac, large muntjac, striped rabbit and many more. other animals and plants. According to the Management Board of Sao La Conservation Area in Thua Thien – Hue province, recent research results show that the reserve currently has 1,035 species of plants, 42 species of mammals, 139 species of birds, 54 species of fish, 84 species of reptiles, frogs, frogs and 284 species of butterflies. In which, many species are listed in the Red Book of Vietnam and the Red Book of the International Union for Conservation of Nature (IUCN). According to Mr. Pham Viet Nuoc, in recent years, during the patrol process, the number of animals has increased significantly such as chamois, wild boar, deer, zebra rabbit, Truong Son large gill and some species of wild animals. growth such as monkeys, douc langurs… This is a great joy for the tireless efforts of those who are directly involved in forest maintenance and biodiversity conservation here. Mr. Nguyen Huu Hoa, an officer of the Forest Management and Protection Department (the Management Board of Sao La Nature Reserve, Thua Thien – Hue province), said that with the support of technology, especially the application of the camera trap system in the forest is being developed. promote efficiency, effectively support the management and scientific research on the development and distribution of animals in the conservation area. In the past time, the camera traps have provided many valuable documentary images to record the presence of animals and the most important goal of these camera traps is to record the saola in the area. conserve. The saola, whose scientific name is Pseudoryx khetinhensis, also known as the “Asian Unicorn”, is one of the rarest mammals in the world. Monkeys at Sao La Nature Reserve, Thua Thien-Hue province. Director of Sao La Conservation Area Management Board in Thua Thien-Hue Province Nguyen Thanh said: The unit has cooperated with many wildlife protection organizations to research and search for traces of saola species in the reserve. such as placing photo traps at locations where mondo grass grows and develops, because this is a “favorite” dish of saola; collect samples of strange animal feces or take samples of species squeezed in the forest for scientists to conduct tests and find clues… According to Director of the Management Board of Sao La Conservation Area in Thua Thien – Hue Province Nguyen Thanh, located in the same habitat area, in 2013, Sao La Conservation Area in Quang Nam Province recorded a saola by photographing a single individual. shock the scientific research and nature conservation circles at home and abroad. Therefore, officers and staff of Sao La Nature Reserve in Thua Thien – Hue province hope to also discover saola in the reserve in the future. In recent years, Sao La Nature Reserve in Thua Thien – Hue province has invested and equipped many modern machines to help patrol teams improve operational efficiency. Currently, forest protection officers only need to use smartphones to record patrol positions, locations with signs of forest encroachment, encountering animal traps, camps, encountering people entering the forest, etc. When there is a phone signal, this information and image will automatically be updated into the system, serving as the basis for the process of analyzing and processing information at the specialized department of the Management Board. Director of Sao La Conservation Area Management Board in Thua Thien – Hue province shared that the protection of primeval forests in the reserve still faces many difficulties and challenges. For example, the cutting of forest trees still occurs sporadically at some point in time, or the animal traps set up by people in the forest, although significantly reduced in number, have not been completely stopped… Therefore, the Maintaining forest protection patrols is important to minimize the negative impacts of humans on the forest’s ecosystem. The patrol team led by Mr. Pham Viet Nuoc as captain after many days of climbing passes, wading streams, “eating shacks, sleeping in the forest” has completed the task. According to Mr. Pham Viet Nuoc, after each trip, there is one more animal trap removed, by chance encountering wild animals, or simply seeing that the forest has not been violated, which is a joy and motivation for the members of the community. Team members overcome difficulties and dangers to stick with their work, contributing to preserving the “treasure” of the green forest for future generations.

At nearly 11 pm, inside the “mangrove forest” near Hung Vuong Bridge (Phan Thiet City) there was still a flash of flashlight. Everyone here is familiar with the image of a lonely man rowing a basket boat, pulling a net in the night. Every day, Mr. Tran Van Phuong regularly casts nets to catch shrimp and fish in this mangrove flora. In the afternoon, taking advantage of the big water, Mr. Phuong dropped more than 50 nets, waiting for a bountiful evening. At night, the sound of frogs intermingled with the buzzing sound of mosquitoes. “If there is no incense, the mosquitoes will cover your face”, said Mr. Phuong while pushing the oars and bringing the basket into the deep creek. Making a living in the “mangrove” Mr. Tran Van Phuong (53 years old, Phu Hai ward) was born and raised in Phan Thiet. He has witnessed the rapid change of the city in the past few years. In his youth, Mr. Phuong followed the boat to the sea. At one point he gathered enough capital to build his own boat. However, later, he was not strong enough, fishing less and less, so this fisherman sold the boat and returned with a basket on the river. Over the past 10 years, Mr. Phuong and his basket boat have been visiting every corner of the mangrove flora. Every day, he gets a few pounds of crabs, fish, and shrimps… He brings them all to the market and sells them for about 300,000-500,000 VND. The 53-year-old man worked hard to remove some fish from the net. Late at night, the space is quieter, only the sound of the nets being pulled up. “Every day, it is 3-4 am to come back, in time for the housewife to bring shrimp and fish to the market to sell,” Mr. Phuong said. The basket boat and the other pile of nets are the means by which Mr. Phuong makes a living and feeds his two school-age children. For a coastal resident like Mr. Phuong, the basket is associated with a lifetime. The next morning, he returned to the work of washing, washing and arranging the nets to take advantage of 15:00 to go to the “forest” to drop the nets. Mr. Phuong recalls that in the past, this “forest” was just a shrimp pond, a salt marsh, after many people failed to do business, they left it. Over time, mangroves and cork trees grow thicker and taller. For nearly 20 years, this place has formed a green “mangrove forest” surrounded by Cau Ke river. From there, birds and storks fly home. In the early morning of the end of April, taking advantage of the water in the river along the “forest” to almost dry up, Mr. Truong Van Ty (Thanh Hai ward) and some fishermen in the area brought tools to find snails. Tying a series of plastic basins to his body, Mr. Ty waded into the river, using a homemade net to pull the brass to be the surface of the water. Continuously like that for about 2-3 hours, the plastic bowls are full of small and long snails. Every year, from about after Tet to the end of the third lunar month, people around Cau Ke River take advantage of raking snails. Snail is an aquatic species with long body, pointed tail, living in brackish coastal waters. In the past few years, they have been bought by many lobster farms as food for shrimp. The closer to noon, the bigger the tide, the water in the middle of the river rose above the head, that’s when Mr. Ty finished his work of scratching snails. On average, Mr. Ty rakes 7-8 sacks of snails every day. “This job is also easy, every 3 hours of continuous work also earns 700,000-800,000 VND for snails,” said Mr. Ty. Like Mr. Phuong, Mr. Truong Van Ty is one of many workers in Phan Thiet who live on this “mangrove”. Retain the entire submerged flora Many people in Phan Thiet city shared that when the Hung Vuong road (the route connecting the center of Phan Thiet city with Mui Ne tourist area) was widened, the new “mangrove forest” was revealed and known to many people. This wetland flora is surrounded by Cau Ke river, located in 3 wards of Phu Thuy, Phu Hai and Thanh Hai, creating a green patch and a unique ecosystem in the heart of Phan Thiet city. The “mangrove” area, also known as project area 5 (Hung Vuong Park), covers an area of ​​more than 32 hectares, which was planned as a park, green tree and sports area. However, in 2009, this place was adjusted to the planning, about 12 hectares used to build residential areas, trade and services, traffic and the park part is about 20 hectares. The separation of 12 hectares for residential, commercial and service areas for the province to organize land auctions for money to build the park. After the inspection trip in April 2021, Binh Thuan Provincial Party Secretary Duong Van An said that it is necessary to keep the entire area of ​​this wetland with regenerated trees as a green park, developing a special ecosystem. this, keep the green lung for Phan Thiet city. Share with Zing Secretary Duong Van An said that the land fund to develop residential areas or commercial services in Phan Thiet City is still very much, it is possible to organize land auctions in other places. “Many places people spend money to plant more mangroves, while here there is a rare population of regenerative wetland plants that need to be kept. If you build a residential area here, Phan Thiet will lose it. part of the flooded ecological zone cannot be regenerated,” said Mr. An. “The Standing Committee of the Provincial Party Committee has concluded and assigned the Provincial People’s Committee to study and propose solutions to protect and develop the wetland ecosystem in this land, and report to the Provincial People’s Council to adjust the planning in the direction of retaining all this land to make ecological park and some suitable public works”, Party Secretary Duong Van An added. That means no more “cutting” of land for residential areas. According to Mr. Duong Van An, the province will renovate this place into a flooded ecological park, based on the existing space and population of trees, creeks and lakes. “The outside of the canal will be built embankments to protect, prevent erosion, landslides, create pedestrian and bicycle paths around the area. Inside, the creeks connect to the flood drainage channel to get water and create conditions. For aquatic species to develop, it is possible to build a pedestrian bridge system, create a walkway under the trees for people to walk, exercise… or build mounds of land for young people to come and live activities. picnic”, Mr. An said about the idea of ​​preserving and developing a population of submerged plants in the heart of Phan Thiet.

Persian Shield is a low-maintenance plant that rarely suffers from pests and diseases, and thanks to its color, it is sure to make your home look more alive. This plant is also non-toxic. Burnt leaves are beautiful and very easy to care for. In fact, it can thrive both indoors and outdoors with little care. However, it can be toxic to dogs and cats. Peace lily is a very popular houseplant, it requires very little care and it also filters toxins from the air. However, the plant can be toxic to dogs and cats. Phalaenopsis orchid, also known as moth orchid, is one of the easiest orchids to grow. They are easy to care for and are non-toxic to pets. The crown of thorns is another great houseplant because it adapts well to room temperatures and dry environments. Plants can also skip infrequent watering. However, it can be toxic to humans and animals if ingested. Be sure to wear gloves when caring for the plant. The Christmas cactus is another colorful plant and very easy to care for – even the laziest gardener should have no problem. It’s popular during the winter, because that’s when it flowers, which means it can also make a nice Christmas gift. The plant is not toxic to humans and animals. Jasmine is a popular succulent plant that is also quite easy to care for. It’s also resilient, so even if you’re new to this plant, you’ll have no problem taking care of it. Begonias are some of the most popular plants, as they come in a variety of colors. That’s not to say it’s hard to take care of. The plant has a succulent stem, which is considered its very own water reservoir for the drier times of the year. They can be toxic to pets. Ball cactus, is a low-maintenance plant that will thrive in your home. It is a very durable plant and won’t take too much of your time, because it really grows when neglected. It is not a poisonous plant. Morning glory is also a very easy plant to care for and their color is sure to add a splash of color to your home. There are 2,877 species of morning glory, but care instructions are the same for all. The plant is also non-toxic.

1. Coin flower Gerbera is also known by many as the money tree. Gerbera is a symbol of spring. At the beginning of the new year, if you plant flowers or arrange gerbera flowers, it will bring a lot of fortune and money to the family. Gerbera brings good luck to families at the beginning of the year Moreover, gerbera also has the ability to filter toxic gases in the air very well, especially benzene gas – present in many paints. Therefore, if you have just repainted the room, it is advisable to place a pot of gerberas to remove benzene particles from the air. 2. Honeysuckle Honeysuckle is one of the most popular feng shui plants, the name of this plant alone (honeysuckle – gold coin) has brought the meaning of wealth and luck. Honeysuckle is a popular feng shui plant This feng shui plant is usually placed in the best area, near the main door of the house or displayed in corporate offices, restaurant lobby, hotel… 3. The sage tree The tree is also known as the fortune tree, in feng shui, this is a plant that brings luck to the owner. This plant should not be grown indoors because the leaves of this plant if used indoors a lot will not be good for health, however, a small pot of plants is not very affected. The feng shui plant is a plant that brings luck to the owner according to feng shui There are more than 20 species of Phat example, each species represents a particular luck and fortune. When planting for example, you should plant in the East or Southeast in the house – because this area of ​​​​Moc is a place with suitable light for green plants, only a small pot should be planted because if the plant is too large, it will have a bad effect. for health. 4. Jade Tree Jade plant is also known as stone flower tree. Based on ancient feng shui applications, jade plants placed in the right place will bring health and luck to the person who owns and takes care of them. The jade tree symbolizes friendship, vitality and luck With the feature of being very easy to propagate, just take a leaf of this feng shui plant and place it in the moist soil, it will sprout and grow into a new plant. Jade is considered a symbol of sharing and friendship. In addition, the name evergreen also symbolizes eternal youth. 5. Red radish Round red radish symbolizes fullness, fullness. Red symbolizes warmth and luck. Therefore, this is a plant you should plant in your home, it not only helps your living space to have more color but also brings many good things to your home. The red radish plant brings good luck to your family 6. Tree of Perennial Youth Van Nien Thanh is a perennial feng shui plant that is still green and does not wilt in winter, so it is considered an auspicious plant, widely used. Good fortune, in marriage is to wish for the wish, in the birthday celebration is to wish for a long life. The tree of ten thousand youths is a symbol of prosperity and goodness However, it is not recommended to plant perennials in the house, especially in the bedroom because the tree is poisonous, when accidentally the sap gets into the eyes, the skin will burn, especially young children. 7. The heart tree in the country The tree of feng shui means to help calm the soul, dispel the bad things in life. The heart tree can live in a shady environment, air-conditioned room, so it is very suitable as an indoor plant for furniture or at the desk of people who are sensitive or have unstable psychology. The peace tree in the water gives you peace of mind 8. Money tree Considered a “rich and precious” tree, it has the effect of recruiting money, so it is very suitable as a gift on occasions of celebration, Tet, promotion, and grand opening. If you tie a few red threads or a few gold coins on the tree (symbolic), it will become a fortune tree, meaningful in terms of feng shui and very beautiful. The money tree is suitable for holidays, Tet, and promotions This type of houseplant should fly in the East, Northeast in living rooms, meeting rooms, offices, restaurants, hotels. 9. Thanh Thien bao tree Bao Thanh Thien is a feng shui tree with aristocratic and luxurious meaning, a desktop tree as a blessing for individuals or businesses to always be prosperous and prosperous. Bao Thanh Thien tree brings the meaning of wealth and fortune This is a houseplant that is very suitable for delicate pots, used to decorate the office, living room or small study corner. 10. Wealth tree The rich tree is a feng shui tree that brings wealth and wealth to its owner. With a harmonious combination of green with red borders, it will be very suitable for planting trees in the living room, creating a luxurious and harmonious beauty for the space. The rich tree grown in the country is both an ornamental and brings wealth and wealth to the grower Not only beautifying the home or office space, these indoor plants are also a symbol of luck, wealth and fortune. You can buy a few plants to take care of or as a gift for your superiors or colleagues or relatives. * Information is for reference only.

But recently, paleontologists have had to change this view and push the herbivorous history of dinosaurs to the early Cretaceous period, 125 million years ago, grasses began to appear. This was discovered during the study of fossils of the dinosaur Equijubus found in China. Mount Mazong is located at the northern end of the Hexi Corridor, in present-day Gansu Province, China. The mountain is named because it looks like a horse’s mane blowing in the wind. Mazong Mountain is a desolate place, but beneath that gravel are the remains of creatures that died hundreds of millions of years ago. In 2000, paleontologists from China and the United States formed a joint expedition to unearth paleontological fossils in the Mazong mountain area. During this excavation, paleontologists discovered a large number of fossils. Chinese paleontologist You – Hailu studied the fossils of a new dinosaur species and he named this dinosaur Equijubus. The genus name is derived from the Latin words “equus” meaning “horse” and “juba” meaning “mane”, the genus name meaning “horse mane” because the fossil was found in Mount Mazong. The new species was given the full name Equijubus normani, with “Normani” being named in honor of the famous British paleontologist David B. Norman. Illustration. Equijubus can be considered an intermediate dinosaur between Iguanodon and Hasrosauridae. Equijubus has a fairly large body when compared to a “basic” Hasrosauridae, but they can still run on two legs after being chased by predators. Fossil specimens of this dinosaur include skulls, lower jaw bones, cervical vertebrae, dorsal vertebrae and other parts. Through fossil analysis, it can be seen that Equijubus belongs to the primitive Hadrosauridae, it already possesses some features of Hadrosauridae, but its skull also has obvious features of Iguanodon. Paleontologists surmise that the dinosaur Equijubus could be up to 7 m long, 2 m high and weigh 2.5 tons, almost the size of a small truck. Equijubus would have had a long head, a horn beak on the front of its mouth and flat teeth on the inside of its cheeks, allowing it to chew on hard plants. Equijubus also have a robust body, they often walk on all fours and run on two legs when fleeing predators. Although there are not many fossils of this species, the discovery of Equijubus has great significance for paleontology. As a very primitive Hadrosauridae, Equijubus has shown that the Hasrosauridae may have originated in Asia and that they evolved directly from Iguanodon. 14 years after the Equijubus species was named, paleontologists are once again studying their fossils using the latest technology. They found evidence of herbivorous dinosaurs actually eating grass in fossils! On December 21, 2017, You Hailu and other paleontologists published a research paper titled “Dinosaur-related cuticles and crystals from the Chinese Gramineae family of the Cretaceous Period” on National Science Journal of China. The paper mentioned that the microstructure of primitive herbaceous plants (herbs, rice) was silicified between the teeth of the dinosaur Equijubus. This suggests that herbaceous plants were originally the food of this dinosaur. In fact, to answer the question of whether or not herbivorous dinosaurs ate grass, we need to know that the grass family is a large family of plants with more than 650 genera. Rice, wheat, corn, millet, sorghum, etc… the plants that we cannot live without are all grasses, and many other plants that we can eat are also grasses. People have always doubted the existence of the grass family, and the time period of its appearance is also quite unclear. And in the past, scientists always thought that they appeared after dinosaurs. But through the discovery of secrets from the fossils of the dinosaur Equijubus, we have learned that grass appeared on Earth 125 million years ago. This means that on Earth, dinosaurs of that time also had herbivorous habits (literally eating grass). The earliest known seed-bearing plants can be traced back to the Middle Jurassic or earlier, 164 million years ago. It was discovered during the Boda Jurassic period in Inner Mongolia. Although this plant is only a few centimeters tall, it already has roots, stems, leaves, and fruits.

Architectural Trends In a conversation with a female architect, she is the author of many drawings of houses and apartments filled with trees in many cities, I asked her if she had a common denominator of the personality of homeowners. are not. This female architect said that the vast majority of her clients are highly educated people who have an artist’s soul and love nature and plants. They are willing to narrow the space of the kitchen, bedroom, living room, to make room for natural space: skylights, rockeries, green areas… There are new 4-hour houses built new. divided into 2 floors, in the middle of the house where mango trees and milkweed trees have been planted for a long time and best of all, the architect has kept the status quo. Sitting in the house reading a book, drinking a cup of coffee under the tree, but feeling like sitting in the garden. The green space in the house creates a sense of relaxation for the people living in it Photo: DINH THU HIEN – CAM NHUNG Of course, implementing the difficult problem of designing a house so that it is beautiful and useful, that is the talent of the architect. There are green areas in the house after a period of operation that cannot be “fed”, because of lack of sunshine, must gradually be replaced with green patches of artificial grass. But that’s how life works. Must go to come. If you don’t dare to do anything, this life is too safe and boring. I once visited my sister’s house in District 7 (HCMC), looking at the small landscape of the aquarium and aquatic plants right in the living room on the ground floor, it was so beautiful, everyone who came to was captivated and admired forever. . It takes a lot of effort for the owner to maintain such beauty and comfort. Love enough, nature will innocently step in Many homeowners of green houses have really found pleasure and relaxation in taking care of trees, as a way of life balance. After a full day and a busy working week, many large families gather and divide the work to best preserve the green areas, as a concept of love and care for each other in a beautiful living space. Nowadays, you want to have green plants in your bedroom, office, kitchen… it’s also easy to do. Many varieties of plants suitable for growing indoors are for sale, easy to find and buy. The house has a large area, the owner can grow many trees. If space is limited, narrow, people can grow in small pots, put on the table, on the bed … Nature enters our homes in so many different ways. The water plant grown in a small glass bottle placed on the washbasin or bathroom shelf is also enough to add a little joy to waking up every morning. The space on the balcony is also wide enough to plant a few clusters of roses in pots, taken care of so that the flowers are regular and “fat” as desired. Potatoes that are cut in half to be placed in a glass bowl also sprouted and placed on a cute decorative kitchen shelf. A little grain of rice sprinkled in a small hand-held ceramic pot is placed on the desk, and the dining table feels warm. It’s as simple as that, but it doesn’t need to be expensive. Only when there is enough love, nature will spontaneously step into your home. Green space on the balcony Photo: DINH THU HIEN – CAM NHUAN Recently, a colleague took a photo to show off the dewdrop vines and bougainvillea plants planted on the balcony of the attic. In the middle of the golden sunshine of Ho Chi Minh City, the dew green color, the brilliant red color of bougainvillea make his attic light up, extremely beautiful. Living in that scene, young people’s minds must also be equipped with optimism and joy to continue with their daily lives in this urban city. People always want to be close to nature Some people think that only the rich, who have enough conditions, can create their own green space in the house. As for those who have a material life that lacks many things, they only focus on making a living, but have little energy to think about taking care of trees. Agree that when the material life gets better, people easily focus on improving their spiritual life. But people like to live close to nature. Ever since ancient times, when leaving the village to go to the city, the houses in the streets of our grandparents have always been filled with green, not only by the fruit trees planted in the yard but also by the ornamental plants: The birth tree is bent like the dragon and the phoenix. On New Year’s Day, you must bring apricot trees, kumquat trees … into the living room to enjoy. There is no need to wait until the money is full, the love of nature is full, then the hobby and the appreciation for trees and nature appear!

The information and images collected by him are valuable documents to help scientists and experts of FFI discover the world’s second largest population of langurs in Kim Bang forest. After that, Mr. Hien volunteered to join the Community Conservation Team and was appointed as team leader. Thanks to this Community Conservation Team, from 2016-2018, the number of langurs recorded grew from 40 individuals to more than 100 individuals. Stories like Mr. Hien became the inspiration in the Program “Honoring organizations and individuals who have made great contributions to wildlife conservation in the period 2010-2020” in response to the International Day of Biodiversity. (22.5). The period 2010-2020 was declared by the United Nations General Assembly as the “United Nations Decade for Biodiversity”. Photo: vuonquocgiavuquang.vn. The period 2010-2020 has been declared by the United Nations General Assembly as the “United Nations Decade for Biodiversity” in order to achieve a shared commitment of countries to protect more than 8 million species of flora and fauna in the world. threatened to balance life on the planet. “Humanity may never know the precious opportunities of incurable diseases or other beneficial discoveries from nature because many ecosystems are permanently destroyed or soils are polluted. unusable,” said Ban Ki-moon, Secretary-General of the United Nations, calling on all humanity to protect the biodiversity on Earth. The call comes as biodiversity on Earth is declining at an increasingly faster rate. More than 1 million species are in danger of extinction. Human activities have changed 75% of the land surface and 66% of the ocean area. Vietnam is in the Top 16 countries with the highest biodiversity in the world, but biodiversity is under increasing pressure due to human activities and climate change. It is noteworthy that human activities are increasingly seriously harming the balance of nature. To counter this trend, over the past decade, many individuals, scientists and conservation organizations have worked to protect wildlife with a series of research, new species discovery and initiatives, jointly provide many effective conservation solutions in Vietnam. Some newly discovered species include Euscorpiopsis Cavernicola scorpion (in Ba Be district, Bac Kan province) and Vietbocap thienduongensis scorpion (Phong Nha – Ke Bang national park, Quang Binh province). The new findings not only have scientific significance but also have high practical value because scorpion venom is a potential natural raw material for the current and future pharmaceutical industry. In addition, precious tree species such as Moc Huong (Aristolochia), genus Arachniodes,… are also studied for their phylogenetic and evolutionary relationships to serve practical applications. Through research, many plant species with medicinal and production value are identified and have a reasonable conservation plan. Many organizations and individuals that have made great contributions to wildlife conservation in the period 2010-2020 also recognized many initiatives and solutions, contributing to improving the effectiveness of efforts of all levels, sectors and the whole society. association in species conservation. For example, the breeding solution has successfully preserved the white-crested pheasant – a rare endemic bird of Vietnam. The distribution area of ​​this rare chicken is in Quang Tri province, previously there were almost no birds and animals due to hunting, trapping and illegal wildlife trade. As a result, the population of the wild Lam pheasant decreased sharply, the last individuals were in danger of extinction. In addition, the breeding pairing of white-bellied Cao Cat (located in Section II of the Convention on International Trade in Endangered Species of Wild Fauna and Flora – CITES) has also been successful, serving environmental education. and preserved in the future. Besides breeding solutions to conserve endangered species, other initiatives also focus on saving wildlife. In which, there are volunteer groups that have rescued 100 sea turtles, of which 94 individuals have been released into the sea; or the bear rescue process, bear farming in a semi-wild environment… These efforts contribute to changing people’s awareness of the importance of wildlife in the ecosystem associated with human life. In a recent report, the World Wide Fund for Nature (WWF) said that 90% of Vietnamese people support closing the wildlife trade market; 91% support the closure of restaurants that sell illegal and unregulated wildlife.

On May 21, G7 pledged to completely stop funding coal-fired power plants. On May 21, environment ministers from the Group of Top Industrialized Countries (G7) agreed to take concrete steps by the end of the year to stop government funding for coal-fired power plants as part of efforts to curb global warming. In a statement after the two-day video conference, the G7 environment ministers said: “(We) are committed to taking concrete steps towards an absolute end to the new direct government assistance. for international coal-fired power generation by the end of 2021, including through Official Development Assistance (ODA), export finance, investment, financial support and trade promotion” . However, the statement did not mention the possibility of phasing out coal-fired power generation, leading analysts to believe that the G7’s call would have little impact on global efforts to tackle the problem. climate change issue. The removal of government support for fossil fuel financing, which emits large amounts of greenhouse gases that warm the Earth, is seen as essential to limiting the growth of fossil fuels. global temperature increase at 1.5 degrees Celsius, above pre-industrial levels. (according to Kyodo)

The Botanical Garden of MGU is an ideal space to relax, enjoy flowers, and learn about a variety of plants from all over the world. (Photo: QUE ANH) The Botanical Garden of Moscow State University (MGU) is a familiar and hard-to-miss address of Moscow residents as well as tourists from all over the world. Recognized by the state as a cultural and historical monument of Russia since May 1973, this unique garden appeared more than three centuries ago. In 1706, by decree of the Russian Tsar Peter the Great, the botanical garden “Aptekarsky Ogorod” was first planted, as a medicinal garden, where there were many species of highly medicinal plants to make many medicines. From 1805 up to now, the garden has been given to MGU to manage, is a place to conduct research and experiment with many varieties of plants, medicinal plants and thousands of flowers from all over the planet. The botanical garden covers an area of ​​about 40 hectares, divided into two parts. A small part from the past is located right on Peace Boulevard, becoming a sightseeing and relaxing place that is loved by the people of the capital and tourists. With about 5,000 species of flowers and diverse plants from all over the planet, the garden is divided into separate areas with different soil and climate conditions, such as tropical, subtropical, garden plants, rock gardens… The botanical garden is also a place frequented by many doctors, surgeons, medical students, biologists… for the purpose of research, care and protection of plants against pests and diseases. MGU Botanical Garden is also a place to protect genetic resources, breed rare plant species, with at least ten laboratories, to study the animal and plant world on earth. The plants, trees and flowers here bloom in four seasons thanks to the care, thanks to the scientific activities of the staff including professors, doctors, scientific researchers… The Botanical Garden of Moscow State University regularly organizes many activities for nature lovers. The annual Spring Flower Festival is one of the most anticipated events every year in May. It can be said that there is no other place in Russia, except the Botanical Garden, where one can simultaneously enjoy thousands of flowers in bloom, from cherry blossoms, magnolias, peonies, lilacs. incense, almonds, cherries, pears, apple blossoms, daffodils, and hundreds of thousands of species of tulips… Even rare orchids in Vietnam have also shown off their fragrance in the MGU Botanical Garden at the festival. “Tropical winter” was held here in early 2017.

Elephants in the Central Highlands. (Photo source: PV/Vietnam+) Wild animals and plants play an important role in maintaining ecological balance, ensuring Ecosystem are complete systems, contributing to the provision of ecosystem services for sustainable development, bringing direct benefits to people. The strengthening of wildlife protection is one of the most important tasks of biodiversity conservation. A clear legal system, behavior change communication, and effective law enforcement are considered to be the three decisive factors for the success of a conservation campaign. VNA introduces a series of 4 articles “Joining hands to protect wildlife in Vietnam.” Lesson 1: Facing a downtrend According to the United Nations Intergovernmental Committee in the Global Assessment Report on Biodiversity and Ecosystem Services, the rate at which biodiversity is being degraded is unprecedented in history. One million plant and animal species out of a total of 8 million species on earth are on the verge of extinction. In Vietnam, in recent years, biodiversity resources are continuing to decline. The situation of illegal hunting, killing, slaughtering, transporting, trading, and consuming wild animals is still complicated, leading to an increase in the risk of extinction of many wild animals in the environment. nature, negatively affecting ecological balance, human health and the country’s reputation in the international arena. There is also a risk of disease transmission to humans, livestock and poultry. Biodiversity is reduced mainly due to natural loss, overexploitation, climate change, environmental pollution from the use of pesticides, plastic products… and invasive species. In which, urbanization, deforestation, and agricultural development are the main causes causing nearly 75% of the terrestrial environment to be changed, causing species and ecosystems to decline. The wildlife trade has also created many consequences, wreaking havoc on the environment, severely reducing species populations with 67% of animals worldwide already in decline. High diversity comes with risk extinction increase According to the 6th national report to the Convention on Biological Diversity, Vietnam currently has about 51,400 species of organisms that have been identified, including 7,500 species/microorganism strains, about 20,000 terrestrial and aquatic plant species, 10,900 species of terrestrial animals, 2,000 species of invertebrates and freshwater fish, and 11,000 other marine species. Many species have great value for conservation, contribute to science and affirm the global importance of Vietnam’s biodiversity, such as saola, silver-backed chevrotain, giant gill, Truong Son gill, striped rabbit, etc. Asian elephants, bison, gray cows, tigers, leopards, star deer, primates, sea turtles and freshwater tortoises… The International Bird Conservation Organization has also identified Vietnam as having 63 important bird areas. important. Compared with other countries in Indochina, the fauna of Vietnam is quite rich in species composition and has a high degree of endemism. Of the 21 monkey species found in this region, Vietnam has 15 species, of which 7 are endemic species and subspecies. Of the 49 endemic bird species in the region, Vietnam has 33 species, of which 10 are endemic to Vietnam alone. From 2014-2018, 334 new species were discovered for science including 208 animal species, 136 plant species described and published in prestigious international scientific journals and the Institute’s Journal of Biology Vietnam Academy of Science and Technology. According to statistics, the number of species and individuals of Vietnam’s wild species is on a sharp decline, many endangered, precious and rare species are at very high risk of extinction. Like the Ho Guom turtle, there are only 4 known living individuals in the world, including 1 individual in China and 3 individuals in Vietnam. Other large mammals such as elephants, tigers, bears, big cats and pangolins are also threatened with extinction if no resolute and effective protection measures are taken. Sao la – a species endemic to the Truong Son range is also on the verge of extinction. Investigation and monitoring efforts to date have not found any populations of the species in the wild. According to the International Union for Conservation of Nature’s Red List updated in November 2020, the number of threatened species distributed in Vietnam is 745 species, including 64 mammal species, 53 bird species, 70 reptile species, etc. 45 species of amphibians and 96 species of fish. The total number of wild species recorded in the Red Book of Vietnam is 882 species, of which 464 are precious and rare animals (an increase of 108 species within 10 years). There are 116 species that are critically endangered and 6 species that have been converted from different endangered levels to considered extinct, including two-horned rhinoceros, gray bull, tapir, otter civet, lilac crocodile, star deer . The 2016 species inventory proposed to include 1,211 species in the updated Red Book, including 600 species of plants and 611 species of animals. Compared with the 2007 Red Book, the number of threatened and endangered species has increased significantly. Big challenge According to the assessment of the Department of Nature Conservation and Biodiversity (General Department of Environment, Ministry of Natural Resources and Environment), the conservation of wild animals and plants is facing many challenges and limitations. . The issue of protecting wild species, especially endangered, precious and rare species has not yet been unified in the approach to management and conservation; management regime for species in different categories. Especially in matters of criteria for species identification, the list of endangered, precious and rare species and endangered, precious and rare species are prioritized for protection. An otter belonging to group 1B, imprisoned in an iron cage, is illegally sold by stall owner Yen Tam in Thanh Hoa, Long An province in 2020 for 10 million VND. (Photo: Hung Vo/Vietnam+) Duplicating the list leads to an overlap in management regimes and makes it difficult to apply legal documents as well as handle violations in practice. Specifically, the three-bar box turtle belongs to the list of endangered, precious and rare species prioritized for protection and is not allowed to be traded, but at the same time belongs to group IIB – forest plants and animals that are not yet threatened. extinct, but at risk of being threatened if not strictly managed, limited exploitation and use for commercial purposes. The overexploitation and use of wildlife resources, deforestation, and conversion of forest use purposes also lead to habitat loss of species leading to increasing conflicts between humans and species in the region. nature. Species conservation programs are approved by the authorities, but in practice there are few resources to implement. The demand for illegal and unsustainable consumption of endangered wild species for food, medicine, pets, decoration… still exists. The illegal trade in these species is increasingly sophisticated, organized and complicated, with elements of transnational crime. Law enforcement is still limited and ineffective due to lack of resources, including physical, human and financial facilities. Remuneration regimes and policies for enforcement officers are not commensurate with the high responsibilities and risks when facing this crime. The specialized force’s ability to fight against this type of violation on endangered, precious and rare wild species has not yet kept up with the sophisticated and professional tricks of criminals. Some shortcomings and gaps in legal documents make it difficult to handle violations such as the lack of regulations on handling exhibits. In practice, it may take a lot of time for the investigating agency, the procuracies or the people’s court, the trial panel to make a decision, or it may also take time to get the assessment results when the individuals Live and healthy wild animals need to be treated and immediately released back into the wild, which is very expensive to preserve until the case is heard. Cooperation between enforcement agencies has improved, but there has not been a close coordination mechanism, no guidance on the investigation process after the arrest of wildlife individuals or products, including: including the process of making and transferring dossiers from customs, border guards and forest rangers to the police, assessment agencies, procuracies and courts; handling wild animals and their parts after confiscation. In addition, the awareness of the whole society towards species conservation, biodiversity conservation has been improved, but there are still many limitations. Some parts of the people still have a high demand to use endangered wildlife, leading to increased hunting, trading and consumption. Awareness of all levels and branches has been raised, but not enough and not drastically to contribute to the conservation of endangered, precious and rare species effectively and comprehensively. Deputy Director of the Center for Education for Nature (Vietnam Union of Science and Technology Associations) Bui Thi Ha said that corruption is also a big obstacle to wildlife law enforcement efforts because there are With the help of a number of corrupt officials, many criminals have been and are blatantly committing crimes without fear of being discovered, arrested, put on trial or facing punishment. prison./.

Experts from the Hanoi Wildlife Rescue Center directly carry out the re-release of king cobras and Chinese cobras to the forest. Photo: Thanh Dat/VNA Master Ha Hong, Deputy Editor-in-Chief of the Journal of Environment and Urbanism, a person with 30 years of experience in environmental propaganda, including wildlife, said that there are barriers when performing this task. According to Master Ha Hong, when social networks develop, one of the factors that “help” reduce biodiversity is the rampant appearance of advertising pages for wildlife trade. In 2019 alone, the Wildlife Protection Department of the Nature Education Center has recorded more than 2,400 cases of wildlife advertising on facebook, youtube, zalo, tiktok and other websites. This number shows no signs of decreasing when the first 4 months of 2020 recorded 424 violations. Meanwhile, the force of news and propaganda for this segment is both lacking and in-depth. In other countries, reporters writing about environmental protection are required to have two university degrees (journalism and environment or equivalent). In Vietnam, reporters mostly have only one of two university degrees (journalism or environmental related majors). Journalism schools and journalism departments of many universities do not have training courses for specialized reporters. Many international organizations, journalism schools, the Ministry of Natural Resources and Environment sometimes organize field trips and seminars in the field of wildlife, but only at the level of “riding horses to see flowers”. Many press agencies have rotated reporters continuously, there are no correspondents specializing in the field. Master Ha Hong emphasized, to approach investigating a hot incident in a city, industrial park, or factory is not simple, but it is nonetheless much more convenient when crossing passes, wading streams, and crossing forests every week. It takes months, even years, to obtain documents documenting the illegal cutting of precious and rare tree species or hunting and catching wild animals. Access to reporters is also very dangerous because violators are often familiar with the terrain and are ready to use weapons to defend themselves. Currently, many press agencies have to account for their own operating expenses, so the funding for a group of reporters who travels for many days to write investigative reports is limited, causing difficulties due to the inability to access the checkpoints. , border gate, customs to collect information related to the transportation and consumption of wild species. Therefore, the propaganda information is not much, mainly news and articles based on reports of the management agencies, so it is not lively and not detectable. Adding another barrier if not “sticking” to the end, finding out clearly to have specific recommendations when monitoring and information about wild species and vice versa will achieve high propaganda effectiveness. Master Ha Hong shared that 5 animals are listed in Vietnam’s list of 100 most endangered species in the world, including saola, white-crested pheasant, Ho Guom turtle, marlin and snub-nosed langur. More than 20 years of propagating about the cultural land of Ho Guom, including the Ho Guom turtle, even after the turtle died, with the author having 194 direct sightings of floating turtles. These events were published on the websites of the mass media. Many photos of red-eared turtles appearing in Hoan Kiem Lake are also warned because this is one of the animals that threaten the food source of turtles and other species living in the lake. In addition, it is warned that the use of excavator buckets to dredge the lake will seriously destroy the mud ecosystem of Sword Lake. In early 2011, the photo reportage of the Ho Guom turtle swimming with a series of mottled and scratched marks on the back of author Ha Hong was published, attracting the attention of readers, contributing to urging the authorities of Ha Hong. Hanoi accelerates treatment plan for Hoan Kiem Lake turtle. The cause of the turtle’s scratches is that the turtle often goes through the sewage pipe from Ngoc Son temple to the sewer at Dinh Tien Hoang double street. Previously, this water pipe was pinned to the bottom, then turned up, floating on the water surface. Therefore, the city quickly replaced the sewage pipe, buried underground under the columns of The Huc bridge. Thanks to providing scientists with a set of close-up photos of the Sword Lake turtle with accurate images, in 2019, Master Ha Hong was invited to the Scientific Council to accept and make a specimen of the Sword Lake turtle according to current technology. The world’s most advanced plasticizer is made by scientists from the Vietnam Academy of Science and Technology and two scientists from the Federal Republic of Germany. In 2020, scientists discovered another individual turtle of the same species as the Sword Lake turtle in Dong Mo Lake. Thus, Vietnam currently has 3 individuals of these turtles, of which 2 are in Dong Mo lake and 1 individual in An Khanh lake. The Hanoi People’s Committee has a plan to preserve this turtle. In addition, in order to overcome cognitive barriers, many NGOs have taken appropriate measures when social networks thrive. International humanitarian organization in Vietnam released the short film “In the future, the big baby” touched the hearts of passengers of Vietnam Airlines (Vietnam Airlines) with a message of hope to end rhino poaching. in Africa, in an effort to reduce demand for rhino horn and wildlife products. The Center for Education for Nature has released a media short film “Your Nightmare-Reality of a Bear” showing the cruel reality of bear bile farming facilities in Vietnam, which requires a change in behavior with humans. nature to avoid unfortunate consequences. The short film “Monkeys are not pets” to raise awareness for people to end the situation of keeping monkeys as pets – an illegal activity that is very popular in Vietnam today. Basic and long-term solution Langur species is conserved in Phong Nha-Ke Bang National Park. Photo: VNA Master Ha Hong suggested that the basic and long-term solution for effective propaganda is to open training courses for journalists specializing in the environment in general and wildlife in particular in journalism training schools or journalism departments. solstice. Each student graduates with two university degrees or equivalent in journalism and environment. The authorities need to organize specialized training courses, fostering professional skills for reporters who are monitoring the environmental field every 1 or 2 years. Funding for the internship is enough to support reporters of some press agencies to write articles for many periods. In the process of reporters collecting information, there is an agency to act as a focal point to coordinate with forest rangers, market managers, and local authorities. The solutions in Directive 29 in 2020 of the Prime Minister should be well implemented. The Ministry of Information and Communications directs press agencies to strengthen information and propaganda on the law and solutions to protect wildlife; coordinate with concerned agencies in preventing and strictly handling acts of abusing telecommunications networks and the internet for advertising purposes; exhibiting, propagating, trading in wild animal samples has been banned according to the provisions of law. Mass media agencies shall coordinate with ministries, branches and localities in strengthening propaganda and dissemination of laws on wildlife management; continue to propagate about not using illegal wildlife. Besides, organizing the prize for writing about wildlife every 2 years, launching a movement for reporters to say no to the use of products made from illegal wild animals and plants such as maple syrup. “Drink not drive” movement… Chairman of the Scientific Council of the Party Central Committee Phung Huu Phu emphasized the urgency of protecting wild species, contributing to the conservation of biodiversity in Vietnam, which is derived from the living needs of the people themselves. . The application of science to change behavior especially emphasizes the role and responsibility of setting an example of the team of leaders, managers, people with position and prestige in society. In order to improve the effectiveness of communication to change behavior to protect wildlife, according to Dr. Phung Huu Phu, besides the role of media and forms of information such as the press, literature and art, propaganda. mouth, community activities, social networks, etc., the responsibility of setting an example of cadres and party members, especially those holding leadership and management positions, is of decisive significance. Therefore, in the coming time, concerned agencies should focus on changing their behavior from conquering to living together in order to shape the value of living together, loving and protecting nature.

Tub tree. To talk about this delicious and attractive dish, a resident shared about how to make a pickle dish that makes listeners crave: “In my hometown, in a popular or luxurious meal, there is a pickle dish. The salt from the rice water is delicious to eat and catch the rice. The salt bath is naturally fermented and sour, dipping it with the braised fish is really filling the stomach.” This type of weed is referred to as the plant, locally known as candle grass, this dish is delicious when eaten fresh, but if it is salted and sour, it is delicious. In the past, in the fields where water was flooded all year round, it was contaminated with alum, along the edges of ponds, rivers and lakes, there were lush green grasses shaped like rice plants. Therefore, people also consider tubs as a typical weed of the western river region. After discovering salt tolerance and special economic value, tubs were widely planted in Ca Mau regions. Because Ca Mau tub has a sweet and cool taste, it can be used to process many delicious dishes such as stir-fry or hot pot. But the most popular and favorite is still naturally fermented salt. Salt with water to wash rice, boil with salt to cool, put the tub under the water for about 3 days, it can be used well. Salted with rice water, the tub will be white and very tasty.

The villa is located in the center of Bien Hoa city, Dong Nai province. The owner wants his house to be modern and bring a lot of green leaves, open space to be harmonious and close to natural elements: sun, wind, water and plants. The idea of ​​a green building is the mainstay of the design, and one of those elements is the green fence that brings friendliness and closeness to nature. The designers tried to create as much green space as possible. At the same time, with a sense of civilization when designing, they tried to give back to nature with the right parts of the land they took away for construction, returning the city to an ecological balance. With a construction density of just over 30%, the building has a spacious garden and is filled with green flowers. In terms of form, the building has a modern style with strong lines and blocks. The request of the owner is also the design point of view of the architect: a house is not only a place to protect people from the bad effects of the environment, but also a place to connect people with people, between humans and nature and moreover, contributes to creating a breathing space, a natural green ecosystem for the city. The bathroom is bright and comfortable. This is really the owner’s relaxing space. Office upstairs. The interior is in the same style as the architectural form with a simple personality. The main wood material gives a friendly and close feeling. The comfortable kitchen area is a combination of modern equipment and materials with traditional wood materials to bring a warm look. The dining room and kitchen space at the back are also connected to nature. Above the dining table is an atrium that makes the space feel larger. The living room is located in front of the house with large windows opening to the garden with green spaces. The architects designed a lake around the ground floor to keep the house cool. And when the door opens, the house is not limited between inside and outside, there is always a connection between people and nature. The harmonious connection between people and nature in the villa.

Female scientist – Dr. Lu Thi Ngan (born 1983), working at the Department of Biology, Vietnam Museum of Nature, Vietnam Academy of Science and Technology is a female scientist of Thai ethnicity, born and raised in a highland district in western Nghe An . Since childhood, she has been associated with the farming life and nature. Maybe that’s why her love for forests and trees has existed for a long time. Dr. Lu Thi Ngan on a trip to find ferns in Pu Luong, Thanh Hoa Dr. Lu Thi Ngan “In the past, when I was a child, I ate sticky rice every day, so I was very healthy. In the early morning, I often followed my grandfather, my mother went to the forest. Everyone worked in the fields, and I sat next to the fields and waited until dark to return to the village. That day, I couldn’t speak Kinh fluently.” She added, fortunately when she was in high school, she was sent to study at the Central Ethnic Minority Boarding School located in Thai Nguyen. Her love for nature is infiltrated in her blood, so she is particularly interested in Biology and won the National Encouragement Prize for excellent students. Entering university, Dr. chose the Faculty of Biology, University of Natural Sciences, Vietnam National University, Hanoi and went to work at the Vietnam Museum of Nature upon graduation. Here, she decided to choose to study ferns, a small group of plants that are not of much interest. Dr. Lu Thi Ngan said that not only has no scent, no color, no flowers, fruits, and ferns, it is also a very difficult industry to study because the morphological characteristics change a lot, many features require a new magnifying glass and microscope observed, moreover, for this industry, there are very few researches in our country, so there is a lack of databases for reference. That’s not to mention, except for a few species of ferns that grow wild on the street that we often see, most of the unknown ferns grow in high mountainous areas, rugged limestone mountains. “But I still love ferns, because they have a fragile beauty with a hidden vitality,” she asserts. The “terrible” values Dr. Lu Thi Ngan said that although there is no fragrance, no color, no flowers or fruit, the fern brings values ​​that many people cannot imagine. Dr. Lu Thi Ngan on a field trip. Ferns are a group that plays a very important role in evolution and biodiversity because they are widely distributed and occupy many habitats. “This is the second largest group of vascular plants and one of the first terrestrial plants to appear, about 300-400 million years ago,” she said. In addition, ferns have many uses in everyday life. Few people know that ferns are a source of food containing a lot of nutrients. Some species of ferns such as bud, bubble, cow’s hoof… are valuable and nutritious food sources. The berries of some ferns can also be eaten to combat thirst. Many species of ferns can be used for ornamental or decorative purposes, and even the fibers of the fern can be exploited to make handicrafts. In particular, phytochemical studies on ferns have revealed that they contain many valuable substances that can be used to make medicine. On the market, there have been many medicinal products and functional foods derived from ferns such as sunscreen pills, hair growth shampoos, decoction forms to help increase resistance when infected with viruses, improve symptoms. dementia (Alzheimer). Not only the fern has “terrible” value, but the researches of Dr. Lu Thi Ngan about ferns is also very “terrible”. After more than 10 years of silent research, until now, Dr. Lu Thi Ngan has announced 5 new genera, 30 new fern species for science and 37 additional species for the flora of Vietnam. Her research results have contributed significantly to the worldwide community of fern scientists. At the same time, these results also help to enhance and confirm the biodiversity value of ferns in Vietnam. Every job has its own feelings There are consecutive articles published in domestic and foreign journals, including famous international journals, there are continuously announcements of new species discovery, but behind these are difficulties and difficulties. problems of scientists, especially female scientists. With Dr. Lu Thi Ngan every job has its own difficulties and hardships. Dr. Lu Thi Ngan said, up to now, she can’t remember how many field trips she has gone through, how many forests, and how many mountains she has climbed. But these trips are nothing compared to the time when she decided to go to Chengdu Institute of Biology, Chinese Academy of Sciences to be a PhD student. At that time, her life partner was Dr. Do Van Truong, who works at the Vietnam Museum of Nature, is working as a PhD student in Germany. And my daughter just turned 3 years old. It was like that for a few years as a family of three in three places. Recently, on his personal Facebook page, Dr. Lu Thi Ngan posted a photo of the three of them on her husband’s birthday with the caption, “This is the first time the whole family is together on a special occasion.” The line of confession is enough to understand the hardships of scientists. However, Dr. Lu Thi Ngan is very calm. For her, every job has its own difficulties and difficulties. The important thing is that I know how to overcome to do my job and love it. For her, doing science is not only a job but also a passion and certainly in the coming time, researches on Vietnamese ferns will continue to be published in international journals. Invite you to read and watch the video: Arresting a group that pretends to be a bank fraud to appropriate property. Source VOVTV.

Giant water lilies in South America 2. Whale Shark: Whale sharks are the largest fish in the world, adults can be 20 meters long. Possessing huge weight but they are not harmful to humans. To see whale sharks, you can go to Gladden Spit marine reserve in Belize (Central America) from March to June every year, Ningaloo marine park in Australia from March to August, or Isla Holbox in Mexico from May to October. 3. Leatherback Sea Turtle: The Leatherback is the world’s largest tortoise and also an endangered species. When mature, they are about 2.5 m long and weigh 900 kg, looking like a small truck. To see this turtle, you can go to travelFlorida from March to July, on the Caribbean coast of Costa Rica from March to June and at the Shell Beach reserve in Guyana from March to August. 4. Eastern gorilla: The eastern gorilla (Gorilla beringei) is the largest and most endangered primate in the Red List. Compared to other gorillas, they are much larger with an average weight of 200 kg. They are found in the dense forests of the Democratic Republic of the Congo, Uganda and Rwanda. Another subspecies of them is the mountain gorilla found in Bwindi impregnable national park in Uganda. 5. African Elephant: The African elephant is the largest land animal in the world. Their body is 9.1 m long and weighs 7.5 tons. At birth, the baby elephant weighed 90 kg and was 1 m tall. Currently, the danger to African elephants is mainly from poaching for ivory. To see this species, you can go to travel Botswana (South Africa) – home to the largest number of elephants in the world (130,000 heads). In addition, many other countries in Africa such as Tanzania, South Africa, Gabon, Zambia… are also home to this species. 6. Rafflesia Flower: The rafflesia flower has huge red-dotted petals 1.2 m in diameter and an unpleasant smell of rotting flesh. However, this is characteristic of Sabah, Malaysia and Surat Thani province, Thailand. You can admire this exotic flower in the rainforests of Indonesia, Thailand, the Philippines and Malaysia… 7. Komodo Dragon: This world’s largest lizard retains the appearance of a prehistoric dinosaur. They average 3 m long and weigh 140 kg. The rare Komodo dragon is found only in Komodo National Park, a UNESCO World Heritage Site in Indonesia. 8. Red kangaroo: The red kangaroo is the largest marsupial in the world, as well as the largest animal on the Australian continent. As adults, they are 2 m tall and weigh 100 kg. The powerful hind legs allow them to jump 7 m high and move at a speed of 56 km / h. You can find red kangaroos in the arid regions of the continent in Australia, or in Mungo National Park. 9. Saltwater crocodile: This largest reptile in the world is an average of 6 meters long and weighs 1 ton. The swimming speed of this species is also terrible, up to 30 km / h, 3 times faster than the fastest athletes. Saltwater crocodiles can be found in Kakadu National Park and Nitmiluk National Park in Australia. In addition, when visiting many Southeast Asian countries and India, customers travel You can also see saltwater crocodiles. 10. Blue whale: The blue whale is the largest animal that has ever existed on Earth, far more than the dinosaurs in history. When adult blue whales reach a length of 33 m and weigh 200 tons, their heart alone is as heavy as a car. You can see this amazing animal off the coast of Trincomalee, Sri Lanka, from March to April, or in western Australia from May to December.

As plants wilt and die, their leaves and branches fall, carrying the carbon they’ve stored into the ground. Tiny bacteria on Earth have bitten these plant remains with specialized enzymes. But because the hungry microorganisms process a large amount of carbon in the soil, even taking in some elements into their cells, the bacteria cannot do the full job, so there are pieces of carbon that are not broken down. dishwashing bacteria. Moreover, they also have carbon in their bodies, so when the bacteria die, the carbon goes back to the ground. It’s a cycle, where there’s always carbon left over. These small pieces accumulate over time. Such tiny pieces are the humus material, which accumulates year after year. And bacteria’s carbon storage has given the earth its dirty brown color, because carbon absorbs most of the colors in the solar spectrum, except for the brown light it reflects back. However, not all land around the earth is brown. Some deserts seem to have only white sand. The soil in Hawaii, rich in iron, is reddish in color. Dig deep into the ground in some areas that are dirty brown, you’ll see other colors underneath. If there wasn’t too much carbon in the ground, the ground would be yellow, red, and gray. They depend on the color of the dominant mineral there. The Mysteries of the Earth 1. Does anyone know what the structure of the middle layer of the Earth is? According to research by seismologists, we already know that the internal structure of the Earth includes: The inner core is solid. The outer core layer is molten lava. The intermediate layer, called the mantle or mantle, lies at a depth of 30 to 2,900 km. The rock crust can slide away freely. But what the mantle is made of is still a mystery to researchers because we haven’t been able to dig down to this layer or have any evidence of its composition. Until now, the deepest hole that humans can dig is the Kola Drilling Hole in Russia, only 12.3 km deep. 2. Earth’s two poles are interchangeable Scientists have proven that the two magnetic poles of the Earth can change positions and reverse directions. This phenomenon has happened many times in Earth’s history. The last time the Earth changed poles was 10 million years ago, and it is very likely that this will happen again in the future. Until now, scientists did not know how this phenomenon could happen. 3. Earth used to have two moons Scientists confirm that, 4.6 million years ago, Earth had two natural satellites. The second satellite exists in the same orbit as the Moon and has a diameter of about 1,200 km. After a few million years, these two satellites collided. This may explain why the two halves of the Moon are so different today. 4. The Earth actually rotates very fast The Earth, including the atmosphere and everything on the planet’s surface, rotates at a tremendous speed of more than 1,600 km/h, while the Earth’s rotation speed around the Sun is 108,000 km/h. Humans can live and function normally while standing on the ground because we, everything around and the Earth are rotating at the same speed. We can feel this movement thanks to the wind, but since the entire atmosphere is moving at the same speed as us, we don’t feel anything. If the Earth suddenly stopped rotating, we could feel this movement. But it will not be pleasant at all, everything on Earth will be swept away at more than 1,600km/h. 5. Time on Earth is “getting longer” every day 620 million years ago, a day on Earth lasted only about 21.9 hours. But the Earth is spinning more and more slowly, so in the future, our day will be 25 hours long. Scientists have shown that after every century, the Earth’s rotation slows down by about 1.8 milliseconds, which means that a day will be only 2 milliseconds longer. So we have to wait another 200 million years for a day on Earth to have 25 hours. 6. Gravity on Earth is not the same everywhere The Earth is not a perfect sphere, so Earth’s gravity is not uniform, there will be areas of weak gravity and regions of different strong gravity, even places where there is almost no gravity. Hudson Bay in Canada is known as a place of near zero gravity due to the low density of rock here, caused by the rapid melting of glaciers. 7. In primitive times, the Earth used to be purple In ancient times, plants used retinal instead of chlorophyll to absorb light. This substance causes them to reflect red and blue light. This is the reason why ancient plants were red, not green like today’s plants. This led scientists to hypothesize that the original Earth was once purple because it was covered with ancient plants. 8. The ocean hidden in the ground Scientists believe there is a giant ocean, and the amount of water contained in it is estimated to be three times greater than that of all the oceans on the Earth’s surface. In early 2014, researchers discovered “ringwoodite,” a material located in the transition zone (between 410 km and 660 km deep), as proof that a giant sea of ​​water exists. exist below the surface of the Earth. According to scientists, this underground ocean is about 2.7 million years old, under tremendous pressure.

The Persian Shield is a low-maintenance plant that rarely suffers from pests and diseases, and thanks to its color, it is sure to make your home look more alive. This plant is also non-toxic. Burnt leaves are beautiful and very easy to care for. In fact, it can thrive both indoors and outdoors with little care. However, it can be toxic to dogs and cats. The peace lily is a very popular houseplant, it requires very little care and it also filters toxins from the air. However, the plant can be toxic to dogs and cats. Phalaenopsis orchid, also known as moth orchid, is one of the easiest orchids to grow. They are easy to care for and are non-toxic to pets. The crown of thorns is another great houseplant because it adapts well to room temperatures and dry environments. Plants can also skip infrequent watering. However, it can be toxic to humans and animals if ingested. Be sure to wear gloves when caring for the plant. The Christmas cactus is another colorful plant and very easy to care for – even the laziest gardener should have no problem. It’s popular during the winter, because that’s when it flowers, which means it can also make a nice Christmas gift. The plant is not toxic to humans and animals. Purple jasmine is a popular succulent plant that is also quite easy to care for. It is also resilient, so even if you are new to this plant, you will have no problem taking care of it. Begonias are some of the most popular plants, as they come in a variety of colors. That’s not to say it’s hard to take care of. The plant has a succulent stem, which is considered its very own water reservoir for the drier times of the year. They can be toxic to pets. Ball cactus, is a low-maintenance plant that will thrive in your home. It is a very durable plant and won’t take too much of your time, because it really grows when neglected. It is not a poisonous plant. Morning glory plants are also very easy to care for and their color is sure to add a splash of color to your home. There are 2,877 species of morning glory, but care instructions are the same for all. The plant is also non-toxic.

1.8g of SiC requires about 177 kW / h of energy. Researchers have proposed a new way of turning plants into a valuable industrial material called silicon carbide (SiC). In a new study, scientists at the Salk Institute (USA) have converted tobacco and corn husks into SiC. These findings are critical to help researchers evaluate and quantify carbon uptake strategies. “The study gives a very careful calculation of how this valuable substance is made and how many carbon atoms are removed from the atmosphere,” said study co-author Professor Joseph Noel of the Salk Institute. SiC is also known as carborundum. This is a super hard material used in ceramics, sandpaper, semiconductors, and LEDs. Salk’s team used a previously reported method to convert plant materials into SiC in three stages. First, the researchers planted tobacco plants from seeds, which were selected for the short growing season. They then pulverized the harvested plants and treated it with a number of chemicals, including silicon-containing compounds. In the final stage, the starch plants are turned into rocks to give SiC. This process involves heating the material to 1,600 degrees Celsius. “We have demonstrated that carbon can be isolated from agricultural residues such as corn husks,” said study author Suzanne Thomas. Thereby, a green material is created ”. Through elemental analysis of plant meal, the authors measured a 50,000-fold increase in carbon sequestration from seed to laboratory plants. This is a demonstration of the effectiveness of plants in reducing atmospheric carbon. When heated to high temperatures to freeze, the plant material loses some of its carbon as a variety of decomposition products. The researchers calculated that the generation of 1.8 g of SiC requires about 177 kW / h of energy. Most of the energy (70%) is used at the freezing step. The current SiC manufacturing process has comparable energy costs, the authors note. Therefore, the team thinks that new technologies produced by renewable energy companies could reduce energy costs. In the future, the team expressed hope to explore this process in a variety of plants, especially species such as horsetail or bamboo. These are species that contain large amounts of natural silicon.

Over the past 10 years, many conservation initiatives and solutions have contributed to effectively protecting the biodiversity common home. (Photo: Hung Vo / Vietnam +) After more than 6 months of launching, the program “Honoring organizations and individuals with many contributions to the conservation of wild species in the period 2010-2020” by Ministry of Natural Resources and Environment The launch is coming to the last stage. It is expected that the ceremony to honor individuals and organizations participating in the program will be held on May 21, 2021, in response to the Day Biodiversity international (May 22). Thousands of species are named According to the representative of Department of Nature Conservation and Biodiversity (Vietnam Environment Administration, Ministry of Natural Resources and Environment), in the past decade, Vietnam has witnessed many changes in economic, social and conservation life. biodiversity is no exception. Although operating in silence, scientists and conservation organizations have contributed to creating a brilliant decade of biodiversity with a series of research, new species discovery and initiatives and solutions. effective conservation. Especially, right after launching the above honoring program in October 2020, the program has received many records from individuals and organizations working in the field of species conservation. Many animal and plant species have been studied and discovered for the first time for science and published in prestigious international journals. Among thousands of species of animals and plants recognized and recognized internationally, many species of insects, reptiles, amphibians … are classified as critically endangered, and should be prioritized for conservation; Many studies have found endemic species only in Vietnam. Some newly discovered species include scorpion Euscorpiopsis cavernicola (in Ba Be district, Bac Kan province) and scorpion Vietbocap thienduongensis (Phong Nha-Ke Bang National Park, Quang Binh province). In addition, precious tree species such as Moc Huong (Aristolochia), genus Arachniodes, … have also been studied on phylogenetic and evolutionary relationships for practical application. Through research, many valuable plant species in medicine and production are identified and have reasonable conservation plans. Many outstanding landmarks in conservation Along with species discovery research, the program honors organizations and individuals with many contributions to the work wildlife conservation the 2010-2020 period also recognizes many initiatives and solutions, contributing to improving the efficiency of efforts of all levels, sectors and the society in species conservation. The precious otter who was illegally confined and sold at the farm product disguised as Thanh Hoa, Long An province, was rescued by the competent forces after receiving a report from the reporter of VietnamPlus. (Photo: Hung Vo / Vietnam +) The first solution mentioned by the Department of Nature Conservation and Biodiversity is the successful breeding and conservation of white-crowned Lei Lamas – a rare and endemic bird of Vietnam. In addition, the pairing and spawning of the White-bellied Cao Sand Bird has also been successful, serving environmental education and conservation in the future. Besides breeding solutions for endangered species, other initiatives also focus on wildlife rescue. Among them, there are groups of volunteers who have rescued 100 sea turtles, of which 94 are still alive and have been returned to the sea; or process of rescuing bears, raising bears in semi-wild environments … In particular, the program received a story from someone who used to be a hunter but now leads a voluntary group to conserve white-nosed langurs in Quang Binh. Thereby, it contributes to preventing the impact of the quarrying program, protecting the habitat for langurs. As a result, in 2018, the People’s Committee of Quang Binh province has partially planned the forest into a special-use forest to balance conservation and exploitation needs. In addition, some units also made a mark with the initiative of using camera traps to investigate wild species in some key areas or the application of technologies in monitoring and re-release. wild animals and preserve the gifts given to Vietnam by the Creator. Assessing the significance of the program, professor-doctor of science Dang Huy Huynh, ASEAN Biodiversity Hero, Vice Chairman of the Vietnam Association for the Protection of Nature and the Environment said that this is a conservation initiative. of great significance, helping to motivate and encourage the development of the scientific research movement on biodiversity. During the working process, the review board found that the submitted documents were in compliance with the rules, some documents were carefully prepared, showing the enthusiasm for the program. The dossiers are evaluated on the basis of selection criteria in the issued rules./.

Elephants in the Central Highlands. (Photo source: PV / Vietnam +) According to the General Department of Environment (Ministry of Natural Resources and Environment), the subject of International Day of Biodiversity (22/5) in 2021 was chosen by the Secretariat of the Convention on Biological Diversity “We are part of the solution.” The theme was chosen to continue the cross-cutting theme of 2020 “Our solutions are available in nature” as a reminder that biodiversity remains an important solution, an option for Sustainable Development . From nature-based solutions to climate issues, health, food security, drinking water and sustainable livelihoods, biodiversity is the foundation on which we can rebuild for the better. Due to the complicated ongoing COVID-19 epidemic around the world, the 2021 International Day of Biodiversity will be commemorated through an online campaign. In a new study published in the Journal of Frontiers in Forest and Global Change (excluding Antarctica), scientists identified only 3% of the world’s land is still ecologically intact, with healthy primitive populations and undisturbed habitat. This number is only for the nature of “approximate estimate.” The study used range maps of 7,000 word species Red List of the International Union for Conservation of Nature. Most of the data is from mammals but also includes some birds, fish, plants, reptiles and amphibians. The world is in a biodiversity crisis, many wildlife populations, from lions to insects, are plunging in numbers, mainly due to habitat loss. Some scientists believe that the 6th mass extinction on Earth is beginning and will have serious consequences for food, clean water and air. Vietnam is one of the most important and biodiversity countries in the world, both in terms of marine and terrestrial ecosystems (especially forest and mangrove ecosystems). According to the Vietnam UNESCO Office, 238 priority ecological zones have been recognized around the world, of which 6 are located in Vietnam. Several nature reserves in Vietnam are recognized by UNESCO for their unique universal natural value, including 3 natural heritages, two global geopark, 9 biosphere reserves and two Wetlands are located in two world biosphere reserves. However, Vietnam’s conservation efforts are facing various difficulties and challenges such as: biodiversity degradation trends have become more important due to deforestation and illegal logging. legal, overexploitation, economic growth and population pressure, have enormous impacts on the key services these ecosystems provide. According to the Department Nature conservation and biodiversity (Vietnam Environment Administration), nature-based solutions is a term that can be used to describe alternative and non-traditional approaches to environmental problems such as flooding, water scarcity or soil erosion, by exploiting natural capital. Can Gio mangrove forest. (Photo: Manh Linh / VNA) Solutions could include restoring and conserving coral reefs and mangrove belts to increase resilience to coastal flooding and sea level rise, serving as the first line of defense for dissipation. energy waves and vegetation to reduce the risk of landslides and create green belts to help replenish groundwater in areas facing water scarcity. In response to the International Day of Biodiversity on May 22, 2021, the Ministry of Natural Resources and Environment will honor organizations and individuals who have made many contributions to wildlife conservation in the 2010-2020 period. According to the General Department of Environment (Ministry of Natural Resources and Environment), the Selection Council is composed of managers from the Ministry of Science and Technology, the Ministry of Agriculture and Rural Development, the Ministry of Natural Resources and Environment, and other Leading scientists in the field of species conservation such as Professor, Doctor of Science Dang Huy Huynh – Biodiversity Hero of ASEAN. The dossiers to participate in the program honoring organizations and individuals with many contributions to the conservation of wild species are evaluated on the basis of the selected selection criteria. Each profile is consulted by all experts in the council, ensuring transparency and fairness. According to the Selection Council, the discovery of new species, initiatives and solutions for biodiversity conservation is of an important nature. Documents participating in this program show that there are thousands of named wild flora and fauna species, many of which are endemic to Vietnam. Many initiatives and solutions contribute to improving the efficiency of efforts of all levels, sectors and the society in species conservation. Initiatives on reproduction, breeding and successful conservation of rare species, care solutions, propaganda and especially initiatives from volunteer groups to protect species life and inspire those who has been and wants to contribute to this field. Scientists believe that the first time the Ministry of Natural Resources and Environment has an initiative to organize a program to encourage and encourage the development of the scientific research movement on biodiversity is a meaningful activity taking place. In the context of increasing climate change, the rate of biodiversity degradation of our country and the world tends to increase. It is expected that the Ceremony to honor individuals and organizations participating in the program will be held on May 21, 2021./.

Being passionate about plants and sticking to plant research, especially flowering plants, TS. Do Van Truong , Vietnam Museum of Nature, Vietnam Academy of Science and Technology, famous scientist for many discoveries for new species, dedicates his youth to focus on research in this field. TS. Do Van Truong on a field trip. Along with the professional work such as biodiversity research, plant resources … an important part of the TS’s indispensable work. Do Van Truong and colleagues to find and identify new species for science. And each new finding is published is a special story with lots of sweat and tears. TS. Do Van Truong recalled that in 2017, when he was on a field research trip in Kom Tum, he was on his way back to Nha Trang and happened to be surfing on Facebook and saw a young friend posting a picture of a tree wildly. See photo, TS. Do Van Truong saw that this was a very strange tree, never seen before. Immediately exceed 200 km to enter Binh Dinh area and approach strange trees. Arrived, TS. Do Van Truong received guidance from a local resident and confirmed that it only took half a day to both go and return. So at 10:00 a.m. the group set off with their inventory of a few loaves of bread for a makeshift lunch in the woods. As expected, about 2 hours later, we have reached the place where there are strange trees. The team was very happy and spent an hour observing, describing, recording, and collecting samples of strange plants to study. Due to the fact that indigenous people have a clear understanding of the terrain in the area, the group decided that when they returned, they would not return to the old road but approach another forest area to find a trail back to the village. However, the more you get lost. 5:00 pm, darkness collapses, only 2 small biscuits left, the phone has no waves, cold weather and small rain. The group decided to stop and approach the nearest mountain to hope for phone waves, because according to many years of experience in the jungle, TS. The more you know, the more you get lost and lose your energy. Hunger, cold, and even panic occasionally rekindled. 5am ​​the next morning, TS. Do Van Truong and his colleagues decided to go back to the old way. The group went continuously for 5 hours to reach a large stream flowing back to the village and met two communal militiamen who were on a mission to “find stray scientists”. As it turned out, during the night, many of the people in the village were unable to sleep because of their anxiety. The police, the military, even professional hunters were mobilized to find you. “It was a memorable trip in life. Hungry, thirsty, arriving in tattered clothes. Luckily, this strange tree was later researched and identified as genus (Michaelmoelleria F.Wen, YGWei & TVDo, gen. Nov.) And plant species (Michaelmoelleria vietnamensis F.Wen, ZBXin & TVDo, sp. nov.) new to world science ”Dr. Do Van Truong said Michaelmoelleria vietnamensis F.Wen, ZBXin & TVDo, sp. nov. The feeling of a winner TS. Do Van Truong added a memory, that is in 2018, during a trip to investigate and survey the flora of Vu Quang National Park (Ha Tinh), on the way back, colleagues discovered a tall vines. , beautiful flowers immediately take it and send it to you. At this time, TS. Do Van Truong is working in China, when he received the photo, he had a premonition that this was a very strange plant in his group. TS. Do Van Truong on a field trip When he returned home, he decided to find this vine. By the end of 2020, TS. Do Van cooperated with Vu Quang National Park to conduct a field trip to an area where strange plants were recorded before. This is a dangerous terrain and very far from the ranger station, so the group decided to sleep in the forest with determination to “hunt” with strange trees. At 6 am, the group will start their journey from the ranger station until 4pm to reach the desired area. However, within a radius of 1 km where colleagues used to take pictures, PhD. The red-eyed field still cannot see vines or regenerated seedlings of strange plants. TS. Truong commented that it is possible that individuals of strange plants have died due to the strong impact of previous droughts. At 5:30 it was dark, the group decided to camp, rest and drink wine for the sad: “Quiet space, darkness covered, and depressed mood. That feeling, I still remember until now ”, TS. Do Van Truong recalls. 7:30 the next morning, TS. Do Van Truong decided to search again, in the hope that the tree has flowers, that is to bear fruit, and is a source of seeds for regenerating seedlings. This is an area where the forest is not affected, definitely the trees are just around somewhere. He went back and forth many times, digging through the forest ropes, he finally found, it was a tree trunk lying hidden in a large cluster of trees. “At that time, she was sweaty and tired. But the feeling of victory is great ”. Up to now, on the basis of the results of analysis and research, PhD. The school has confirmed that this is a new plant species for world science, named: Aristolochia vuquangensis TVDo, sp.nov. Aristolochia vuquangensis TVDo, sp.nov. Fruit for efforts Hard, even dangerous, however, TS. Do Van Truong has received “sweet fruits”. In the period 2010-2020, PhD. Do Van Truong and colleagues have discovered and described 1 genus and 28 new species of higher plants for world science, of which 1 genus and 22 species were discovered and described in Vietnam. Also in the period from 2010-2020, PhD. Do Van Truong and colleagues have published a total of 26 scientific works describing new plant species in international journals. In which, 23 works were published in prestigious international magazines. According to TS. Do Van Truong, research to discover and describe new species for science, especially newly discovered species in Vietnam is of great significance. The first is to highlight the role and importance of biodiversity in Vietnam, which is a solid scientific basis for classification for conservation and application research. learning, probiotics …). In addition, scientists initially researched, propagated and successfully conserved a number of new species. This is an important basis to conduct research activities to develop precious plant genetic resources in Vietnam for the needs of use (medicinal herbs, ornamental plants, food for insects …), making an important contribution to the process. process of conservation and sustainable development of wild plant species. There are many concerns Being enthusiastic and pursuing plant research for many years, PhD. Do Van Truong said that he himself still has a lot of concerns. “Vietnam is a country with high biodiversity, but we do not have an in-depth research program on Vietnam’s flora. This is very unfortunate. We hope that there will be a unit with sufficient expertise and international relations to conduct a methodical and extensive research on the flora of Vietnam ”, PhD. Do Van Truong confided. One more concern of TS. Do Van Truong, that is attracting young people to participate in plant research. Part of the reason is that basic research is always a “silent” industry that has not been given adequate attention and investment. Moreover, the difficult life makes many young people who graduated from school are not eager to do research but turn to another direction. “If this situation continues, not knowing after 10-20 years, who will we marry to continue our work”. Invite readers to watch the video: Urgently clarify the cause of the son-in-law shooting, the wife’s parents died and then committed suicide. Source ANTV.

A solar power plant in Maryland, USA. (Photo: AFP / VNA) A unit of the company Samsung C&T is considering investing $ 673 million in the construction of solar power plants in Texas (USA), to start commercial production in December 2023. The solar facilities above will be located in Milam County, Texas, less than two hours ‘drive from Samsung Electronics’ chip factory in Austin. Austin is where Samsung is considering building a new $ 17 billion chip factory. With a capacity of about 700 MW, solar power plants will begin construction in June 2022. A Samsung C&T official said the company is doing the approval procedures with the authorities. The attractiveness of solar and wind power is increasing rapidly as nations around the world switch from fossil fuels to cleaner renewable sources to prevent global warming. The administration of US President Joe Biden aims to generate electricity from non-carbon sources such as nuclear and renewable energy by 2035. Recently, South Korean President Moon Jae-in also pledged to end all new funding for overseas coal projects and will soon come up with a more ambitious plan to cut carbon emissions. . In October, Samsung C&T Corp announced its decision to suspend any new projects or investments related to coal. While chip makers like Samsung Electronics, Intel and TSMC are also committed to increasing the use of renewable energy to reduce carbon emissions.

Indoor plants Ms. Phuong Anh is currently trading in ornamental plants in Dong Thap. With 11 years of experience in planting and taking care of, she understands very well and did not hesitate to advise customers on the combination of space decoration that is both beautiful and prosperous. Ms. Phuong Anh shared, indoor plants should choose plants with good meaning, filter the air, beautify, take shade, create luck, prosperity, prosperity, help you always. Feel comfortable, relax in your loved home. Ms. Phuong Anh suggested that plants should be planted such as: five packaging, ten thousand youth, betel nut, ivy, areca, ornamental banana, fortune, betel nut king, singapore eagle, gold coins, honeysuckle, emerald , rich and precious, rosemary, pineapple fragrant. Or cactus, tiger’s tongue shows endurance, strong vitality, ability to adapt to the environment and is also a symbol of a deep love. Beautiful ornamental flowers easy to grow According to Ms. Phuong Anh, among the beautiful ornamental flowers that are easy to grow, it is necessary to mention calendula flowers, desiccated coconut vegetables, Japanese cypress, million bells, ten o’clock. These are the wrong flowers and drooping. So it looks like a chandelier, making your garden and balcony more beautiful and fancy. In addition, orchids and roses are also favored by consumers for their unique beauty and diverse forms. In particular, orchid varieties have been interested and selected by many customers recently. Bonsai tree If you need a highlight for the house, bonsai is indispensable. Ms. Phuong Anh said that at first she did not care much about bonsai, because she did not know how to enjoy it and the price was very expensive. But when she heard sharing from the bonsai artists, and then learned more, she gradually realized its value. Ms. Phuong Anh emphasized: “The familiar bonsai around us look so trivial, but through the hands of artists, they” transform “into extremely beautiful and unique bonsai art works. meaning. In which, the shah shui, si tree, most chi mai, fir are the 4 most popular trees because in addition to its beauty, it also has feng-shui meaning for the homeowner ”. As for how to care, Phuong Anh said, taking care of ornamental plants is very simple, and also helps you relax. You just need to love them, then watering, keeping moisture, keeping the plants in the right light, pruning and fertilizing, preventing pests and diseases according to her instructions will make sure the plants will be green and healthy. Hopefully, with what Ms. Nguyen Ngoc Phuong Anh shared will help you choose the right ornamental flower plant, to bring luck, peace and your home’s space more renewal. To learn more about ornamental plants with Ms. Phuong Anh at: Facebook: https://www.facebook.com/phuc.sky.351

When combining the decoration with the space, bonsai not only “wears new clothes” for the house but also can bring prosperity, Ms. Phuong Anh shared. Ms. Phuong Anh said that ornamental plants placed indoors should be plants with good meaning, beautiful shape, suitable for the area of ​​the space. Many species of trees are also believed to have a sense of well-being, helping homeowners always feel comfortable and relaxed in their home. She said, visitors to her garden often choose plants such as five packages, ten thousand young people, betel nut, ivy, areca, ornamental banana, fortune, betel nut king. Some other types of trees such as Singapore eagle, gold coin, honeysuckle, emerald, rich precious, rosemary, cedar are also interested in. According to Ms. Phuong Anh, referring to the beautiful ornamental flowers that are easy to grow, there must be the oat flower, the periwinkle coconut vegetables, the Japanese cypress, the million bells, ten o’clock. These are the wrong flowers and have drooping like chandeliers, when placed in the garden or balcony will help the space become more beautiful and fancy. Orchids and roses are also popular with consumers because of their beauty and diverse forms. In addition, trees that show persistence and vitality such as cacti, tiger’s tongue are also not to be missed. Plants bring a green accent to the house. Ms. Phuong Anh said that at first she did not care about bonsai because she did not know how to enjoy it, plus the expensive price. But after hearing and sharing from the artists, plus her own research, she gradually realized the value of this plant. The varieties of bonsai are simple, a bit trivial, but through the hands of artisans will be “transformed” into unique and meaningful works of bonsai art. In particular, the shui mai, the si tree, the genus chi, and the fir are the 4 most popular trees because in addition to their beauty, they also carry feng shui meaning, bringing sand to the homeowner. For many people, the time to prune and take care of trees is also a form of relaxation after stressful working and studying hours. Besides consulting on selecting plants, Ms. Phuong Anh also said that taking care of ornamental plants is not as complicated as many people imagine. Just water regularly, keep moisture, leave the plant in a well-lit place, the tree will have good conditions to grow and become healthy.

The shoes are collected and recycled into eco-friendly green potted plants. (Photo: Bich Ha / Vietnam +) Old shoes that are no longer in use can still bring impressive and unique beauty to the living space thanks to unique ideas. By the end of 2020, a group of young people gathered together and sorted out old shoes, some of them can be resold, and some of them are out of size or have skin exploded, they cannot use them anymore. planting trees . The shoes are collected and recycled into eco-friendly green potted plants. (Photo: Bich Ha / Vietnam +) Sharing about this idea, Nguyen Thi To Uyen, a third-year student at Hanoi University of Technology, said: “I know a sister who works as a director of imported footwear production, she shared that she still has Too much shoes in stock, can’t be used She feels wasted so she wants to be able to use them for a meaningful purpose.And after a while of research, my partner and I decided to do it. work shoe recycling . ” The volunteers in the group come from many different universities in Hanoi. Therefore, depending on inspiration and creativity, each person will create a new shape for the shoes. “With the idea of ​​planting trees, with recycled shoes, people can use it in many different spaces, on the desk, study corner or decorate the house. I think this is very ideal. As users, it encourages people to use recyclables to protect the environment In addition, funds we build will be organized for volunteer activities , “To Uyen shared more. Finishing a shoe takes concentration and meticulous attention, where making the ideal fit is the most difficult. Shoe recycling takes meticulous attention. (Photo: Bich Ha / Vietnam +) Not only think of how to decorate the shoes so that they are eye-catching, the young group also learns about how to choose plants, choose soil, and choose fertilizers to suit each different plant. Calling their project “happy shoes” because not only is a recycling activity that is beneficial to the environment, the young group hopes that these shoes will spread a positive energy source to the community.

From Till Bücker, tagesschau.de In addition to conventionally produced milk, organic or pasture milk in particular has become a permanent fixture on the refrigerated shelves of supermarkets and health food stores. But even those who want to do without cow’s milk can fall back on more and more plant-based alternatives. Although they look like normal milk, they are made up of water and legumes, grains or nuts. According to the EU regulation, they may not be advertised in this way either, since the term milk only refers to products of animal origin. Even references to it could soon be banned. But regardless of whether it’s soy, oat, almond, coconut, cashew, pea or pistachio drinks: For a long time they were considered niche items for people with allergies or intolerances such as lactose intolerance. In the meantime, however, they are also popular with many other consumers – especially vegans. Every tenth liter of milk now comes from substitute products.

Classic cow milk less popular

Around one million people and thus more than 1.5 percent of the population in Germany are vegans, said Markus Keller, managing director of the Research Institute for Plant-Based Nutrition, recently in the Deutschlandfunk . In addition, there are very many so-called flexitarians or flexigans who do not live completely without animal foods, but only want to significantly reduce their consumption. For this reason, too, fewer and fewer consumers are drinking classic cow’s milk. According to the Federal Agency for Agriculture and Food (BLE), per capita consumption last year was just under 50 kilograms per capita. For comparison: According to the Milk Industry Association (MIV), it was 56.3 kilograms in 2014. The market for substitute products, on the other hand, is growing steadily and is even larger than that for vegan meat. Milk products based on soy, oats or almonds have a share of ten percent in this country. Almost every third organic product sold is of plant origin.

Oatly goes public

According to a study by ING Bank, revenues in the European Union and Great Britain will increase from the current EUR 3.4 billion to EUR 5 billion in 2025. The management consultants of the Boston Consulting Group also expect worldwide sales five times as high in 2035 as today. Oatly is often cited as the market leader in popular milk alternatives. The Swedish group, which has exclusively supplied more than 15,000 Starbucks branches in the USA with oat beverages since March, is now aiming to go public in New York and would be the second vegan producer there after Beyond Meat. This week the company filed for an IPO with the US Securities and Exchange Commission. According to media reports, Oatly could reach a valuation of ten billion dollars, something that usually only tech companies can manage. According to their own statements, the Swedes are not yet making any profits and made a loss of $ 60 million in 2020. However, the company was able to more than double its turnover to 421 million dollars. The products are now filling the shelves in more than 20 countries. In Germany, too, Oatly is the best-selling oat milk, which is colloquially referred to as that.

Every fifth Danone product is said to be vegan

But there is great competition. The French yoghurt group Danone, manufacturer of well-known brands such as Activia, Dany Sahne and Actimel, has become the world’s largest supplier of plant-based dairy products through takeovers. Around four years ago, the French company bought the vegan pioneer WhiteWave Food, bringing in the Alpro and Provamel brands, which overall lead the market for milk alternatives in Germany.

With its Alpro brand, Danone is the market leader for milk alternatives. Image: picture alliance / dpa Because the milk giant has ambitious goals: “Every fifth Danone product in Germany will be vegetable by 2025,” said Germany boss Richard Trechman recently to the “Handelsblatt”. The plant in Ochsenfurt near Würzburg is currently being rebuilt so that vegan items can also be produced there.

Numerous companies are catching up

In addition, other milk processors have entered the business. Ehrmann tempts you with pudding made from chickpeas, Müller Milch offers plant-based drinks and even Dr. Oetker tests vegan pudding. The oatmeal manufacturer Kölln also has oat drinks in its range. Grocery chains such as Aldi, Lidl or REWE have long had their own vegan drinks on their shelves. The dairy cooperatives Deutsche Milchkontor and Arla also want to follow suit – despite criticism from farmers and the associated concerns about a further decline in demand for classic cow’s milk. Two years ago, the Schwarzwaldmilch dairy founded a joint startup with Black Forest Nature GmbH. Their organic oat drink Velike finally came onto the market in 2020. Speaking of startups: Numerous young companies have recognized the opportunity and manufacture herbal products. The well-known Samwer brothers from Rocket Internet surprisingly recently joined the Berlin startup Vly as investors.

Healthy and Sustainable?

Milk substitute products are considered healthy and sustainable. But is it really like that? The oat drink manufacturer Oatly at least refers to the sustainability of its product. Compared to cow’s milk, one liter of the oat drink causes 80 percent fewer greenhouse gas emissions, 79 percent less land use and 60 percent lower energy consumption. This is also confirmed by a study by the University of Oxford in 2018. Researchers evaluated the data from almost 40,000 farms around the world. Compared to soy, oat, rice and almond drinks, cow’s milk slipped into last place in terms of both CO2 emissions and water and land consumption. One liter corresponds to a greenhouse effect of around three kilos of carbon dioxide, while a liter of soy or almond milk is only a third or a quarter as much, respectively. In terms of animal welfare, too, the plant-based drinks do naturally well. But their balance sheet is not entirely flawless either. Experts point to the high water requirement for almond milk, for example. Whether plant-based items are healthier than animal milk is controversial. Some consider normal dairy products a staple and irreplaceable food because they contain necessary proteins, calcium, and B vitamins. On the other hand, the lower-calorie alternatives are often fortified with it and have a lower fat content. In addition, there are often no cholesterol, growth hormones or pesticides to be found in them. The ingredients can, however, vary depending on the manufacturer.

She creates beautiful, sustainable, and durable works of art using tree sap and natural vegetation. “I travel a lot of places and get inspired by nature,” says Anna Paschenko. “Each wall art is handcrafted,” one of a kind “, like miniature ecosystems with real plant life. The materials for making paintings are 100% real natural plants. Each picture looks lifelike, bringing a feeling of closeness to nature Anna uses real black sand to create coastlines and oceans made of turpentine. “I use ferns and many different types of moss and the branches of the trees I pick while traveling,” revealed the Ukrainian artist. Anna Paschenko crafted the entire coastal landscape in a flat, circular metal frame. She uses real moss, black sand, and pebbles to create miniature terrains. Each work when finished looks real life, you can imagine the tiny creatures of the world living in it. In some paintings, Anna even added a miniature model house nestled under lush foliage. Even though each picture is made from natural plants, you don’t have to worry about keeping the plants looking good. According to Anna, “stable mosses retain shape and color for up to 10 years, ferns up to 5 years with no need to care or water.” Green paintings are inspired by the nature of plants and trees, as a reminder of each of us to consciously protect the environment. Arranged differently, each picture is a work “unique” These jungle-inspired works don’t take much care.

Illustration. The mudskipper is also called a tree climbing fish because they can stay on land for a long time with exceptional respiration.Additionally, the mudskipper is more special than other fish in that it can dive 5 to 5 depths. 10 minutes or so high up out of the water. Sometimes we climb up the tree, squeeze it on the mangrove trunk. The mudskipper often burrows into the soft, wetlands, close to the edge of the water at the highest tide. The mudskipper often enters the cave when the water flows and feeds when the water is high. The fish’s food consists of mussels, shrimps, shrimps and smaller fish. Although the mudfish has an ugly shape, the meat is extremely delicious, the meat is sweet and soft, has no fat, and is tough. The dishes can be processed from mud snapper such as braised mudfish with pepper, soya sauce, grilled sardines, mudfish salad with pliers leaves, and grilled mudfish with salt and chili. To process the food, the mudskipper must be raw, if dead, the meat will be broken and fishy. For grilled fish, let the whole fish marinate with spices or chili salt to soak and then grill on the charcoal stove. Grilled or blasted in the style of grilled snakehead fish. Grilled fish is baked evenly, only one glaze is the aroma of fish. Grilled fish dish with sour and spicy tamarind fish sauce, sweet and salty, is very attractive to eat while breathing. Or you can eat with vermicelli or rice paper rolls with raw vegetables, eat very fragrant. The mudskipper can also peel the skin of pepper. Season the fish with a little soy sauce, sliced ​​ginger, a little oil, add a few slices of bacon, season with special spices, and more pepper, put in a pot of soil and then simmer the pieces of fish that are both fragrant and delicious. If you want to add more flavor, you can eat with star fruit, cucumber, bean sprouts, fragrant … In addition, mudskippers are also dried by people Ca Mau, Bac Lieu, Can Gio … are places where mudfish live a lot. When traveling to these lands, in addition to visiting the beautiful nature, this is a specialty dish that you should taste, without any regrets! Fish have a funny shape.

Scalp massage with botanical essential oils provide many benefits to the hair, according to Times of India. Each vegetable essential oil has different uses: from stimulating hair growth, nourishing hair health to reducing dandruff and breakage. Without going to a beauty salon, you can still treat your hair at home with simple recipes with vegetable oils. Photo: Ksu.min. Lavender essential oil Has anti-hair loss effect, promotes hair growth. It enhances blood circulation in the scalp, maintains healthy hair fibers. Besides, lavender scent helps soothe nerves, brings a feeling of relaxation. Mix 2-3 drops of lavender essential oil with coconut oil, apply the mixture to your hair for 10-15 minutes, then rinse. Image: Manyo_yoojin, Isabella’s Clearly. Essential oil of ylang ylang flowers used as a main ingredient in hair care products during the Victorian era in England. It is like a natural hair conditioner that keeps the scalp healthy. In addition, this essential oil also repels some scalp infections. You can add 2-3 drops of ylang essential oil to your shampoo for home hair care. Image: Kate’s Magik. Rosemary essential oil improves hair thickness and growth. It enhances blood circulation, promotes healthy hair growth. Rosemary essential oil is often present in many hair growth treatments. You can mix rosemary oil with olive or coconut oil, and then incubate your hair with the mixture for 15 minutes. Image: Romi.fit, Chem Lab Supplies. Royal wood essential oil (cedar) Helps to grow healthy hair, reduce breakage. It balances the oil glands on the scalp, while also fighting fungus and controlling dandruff. Royal wood essential oil also thickens hair, maintaining a healthy scalp. Mix 2-3 drops of lavender, thyme, rosemary, and royal wood essential oils with base oil. Then, you massage into your hair, keep it for 10-15 minutes before washing it off. Image: Vitruvi. Tea tree oil Provides antibacterial, viral, fungal and anti-inflammatory benefits. It clears hair follicles, reduces dandruff and dry, itchy scalp. Besides, tea tree oil also nourishes hair follicles, hair roots, and healthy hair. You should mix a few drops of tea tree oil into shampoo, conditioner to nourish your hair regularly. Image: Yahoo News India. How to wash hair helps reduce hair loss Notice some tips when washing hair to bring you healthy, shiny hair.

Four newly announced plant species originate from Bidoup – Nui Ba National Park. On the morning of April 18, the Director of Bidoup National Park – Nui Ba, Dr. Le Van Huong informed, three famous international journals specializing in botanicals, including Brittonia, International Camellia Society and Phytotaxa, have just announced four species. New plants for science come from this national park. Of which, two species belong to the genus Tra my (Camellia) and two species belong to the genus Thu Hai Duong (Begonia). According to Dr. Le Van Huong, the new findings are published in prestigious international journals specialized in botanical science, which is the pride of the scientific staff working in Bidoup – Nui Ba National Park (Lam Copper) and associates. According to the announcement, the genus Tra my (Camellia) is the largest genus of the Tea family (Theaceae), with more than 300 species recorded globally. Vietnam and China are the two countries recording the most distribution of species of this genus. In recent years, there have been many new discoveries and announcements of species of this genus, which have significantly added to the national and regional biodiversity. Tea my Bidoup – Camellia bidoupensis (Source: National Park Bidoup-Nui Ba). Two new Tra my species were discovered and announced in the first months of 2021, at Bidoup – Nui Ba National Park, including tiny camellia (Camellia flosculora Curry, VS Le, CQ Truong & VD Luong, sp.nov. ) and Tra my Bidoup (Camellia bidoupensis Truong, Luong & Tran, sp.nov.). Tiny flower tea was first sampled in the dwarf forest on the mountain top in the area of ​​Hon Giao, Bidoup National Park – Nui Ba. This is a small to medium, evergreen tree, 3 to 8 meters high, with oblong and hairy, lanceolate leaves. The tree blooms in September – October, is white, with flower sizes from 0.5 to 0.7cm, this is Tra My with the smallest flower size in the world recorded up to the present time. Little flower tea – Camellia flosculora (Source: Bidoup-Nui Ba National Park). Tea my Bidoup is a small to medium tree, evergreen, from 3 to 7 meters high, the bark is gray-brown. The leaves are round or elliptical wide, 8 to 12cm long, 3.5 to 5.5cm wide, and thick. The tree flowers also in September – October, the flowers are white with chicken fat, 2 to 2.5 cm in diameter. This species is named after this species distribution site Bidoupensis, as an affirmation of the authors of its origin. In Vietnam, the genus Tra my has been studied for a long time by typical authors such as: Assoc.Prof. Dr. Tran Ninh, Hanoi National University; Dr. Luong Van Dung, University of Da Lat; Dr. Luu Hong Truong, Institute of Ecology in the South … increase the total number of species of this genus to more than 80 species, by 2021. With Begonia, there are more than 90 species recorded in Vietnam, many species have narrow distribution and endemic. Two species of the begonias recently announced at Bidoup – Nui Ba National Park, Hon Giao (Begonia hongiaoensis CWLin, TCHsu & Luu, sp.nov.) Are named after a mountain mass of biodiversity. Very high in Bidoup National Park – Nui Ba and Thu Hai Duong Dong Road (Begonia lamdongiana CWLin, TCHsu & Luu, sp. nov.). This species is also named after its origin in Lam Dong province, where the species was first discovered and sampled. “The above two species of begonia are the result of the cooperative project” Plant Survey in Langbiang Plateau, Vietnam “between the Botanical Conservation Center Dr. Cecilia Koo (Taiwan), Southern Institute of Ecology. and Bidoup – Nui Ba National Park ”, information Dr. Le Van Huong. Hon Giao – Begonia hongiaoensis (Source: Bidoup-Nui Ba National Park). Hon Giao begonia is a herbaceous plant, 20-30 cm high, leaves are not lobed, not symmetrical, oblong egg-shaped to wide egg, long petiole. Plants flower in January to March every year, white to pale pink petals, yellow stamens merge at the base of the flower. Lam Dong begonia is also a herbaceous plant, 10 cm tall, with many feathers. Fruit hard, light green to cream pink, triangular, 5 to 10 mm long, 4 to 8 mm wide. Leaves and petioles are small, light green to dark pink, 8.5 – 25 cm long, 2.2 – 3.5 mm thick, the leaf blade is asymmetrical, ovoid to lanceolate, 10 – 13 long, 5 cm, 5.5 – 7.5 cm wide, heart-shaped leaf base is clearer than Hon Giao, the underside of leaves is silver with many feathers. Flowers are simple, stalks 12 – 23 mm long, white to pink, blooming in September to November every year. Begonia lamdongiana (Source: Phytotaxa Magazine). The director of Bidoup National Park – Nui Ba, Dr. Le Van Huong said that to be announced a new plant species for science must undergo a rigorous and independent evaluation process by international scientists specializing in In-depth subjects on species, subspecies are close to newly discovered species. From the initial research ideas, determine the survey area, collect, dissect, find the differences, compare with hundreds of domestic and foreign samples and documents, synthesize the results and send to the journals. industry journalism, answering the questions of the independent reviewer. Expanding collaborative research and strengthening field surveys to fully assess the population level and conservation status of plants, focusing on rare species, narrow natural distribution area is a Jobs are essential in biodiversity conservation in Bidoup – Nui Ba National Park. This information is the foundation for developing a conservation strategy, planning and plan suitable for each species or species group on the basis of existing resources. The announcement of four new species for science, originating from Bidoup – Nui Ba National Park, once again affirms the very special biodiversity values ​​in this area.

Pu Mat National Park (Nghe An) currently has a natural forest area of ​​194,000ha, of which the core area has an area of ​​94,000ha and the buffer zone of 100,000ha. Pu Mat Peak is 1,841m high, covered with white clouds all year round. According to data from researchers, Pu Mat is one of the major biological reserves in Vietnam with more than 2,400 species of plants, 37 of which are in the Vietnam Red Book and 20 species in the World Red Book. . Thousand years old oil plant – Vietnamese heritage tree in the core zone of Pu Mat National Park It is a special-use forest representing the typical tropical and sub-tropical forest ecosystem on earthy mountains; Forest coverage accounts for over 98%, of which primary forest not yet affected is nearly 40%. In which, there are many endangered and rare species of national and international conservation value. In particular, in the 20th century, scientists recorded 4 new species of large mammals for science in Vietnam, all four species were present in this National Park. Specifically, Sao La (Pseudoryx nghetinhensis scientific name), Large Maw (Muntiacus vuquangensis), Truong Son Mangrove (Muntiacus truongsonensis), Striped Rabbit (Nesolagus timminsi). Therefore, Pu Mat National Park plays a very important role in the biodiversity conservation strategy of Vietnam, as well as the world. However, the current forest resources of the National Park have been and are in danger of being degraded by illegal exploitation of forest resources. In particular, the forest fauna is being reduced by hunting and trapping activities of local people. This is considered the most serious threat to the biodiversity resources of Pu Mat National Park. Therefore, for many years, the strengthening of the protection and conservation has always been focused on and tightened by the staff of this national park as well as the authorities at all levels and organizations. The forest is strictly protected According to the Pu Cool National Forest Management Board, which protects wildlife in two special protection areas, two forest protection groups of Pu Mat National Park were established with 12 members. Co Penalty group has 6 members on duty to patrol and protect Khe Bong special protected area. Khe Choang group has 6 members who patrol and protect Khe Choang special protected area. Each member of forest protection groups organizes patrols for 15 days / month, operating from the beginning of 2018 to the present. Rescue pangolins at the Pu Mat National Park Rescue Center After nearly 3 years of operation, the impact of people on the 2 special protected areas has decreased significantly, by 2020 only one impact is left by the people. Maybe they go to get medicinal plants or go hunting animals. This shows that, 2 special protected areas have been well protected, ensuring a high safety habitat for the animals here. In addition, SVW also provides funding for the recruitment garden, contracts a specialized forest protection force and establishes an Anti Poaching team (anti-poaching team) to coordinate with Pu Mat forest rangers to patrol and protect the forest. , removing animal traps, handling violations of forest law. Each anti-poaching team member will coordinate with the National Park Forest Protection patrol and protect the forest at least 15 days / month. After a short time, 85 people participated in forest patrol for 593 days and nearly 6,000km on foot to patrol, handle, expel more than 200 people out of the forest or handle violations of the forest law; destroyed 539 tents; 4,655 animal traps removed; rescue treatment or re-release 18 living animals, the number of dead animals is 93, the number of dead animals is not equal to 23kg; confiscated and handled 11 fish jacks. With a fierce protection work, up to now, logging for commercial purposes has been prevented. Trap setting for wild animals has been reduced compared to the past. In particular, the two special protected areas with the concentrated distribution of animals have been strictly protected, becoming non-hunting zones, ensuring a high safe living environment for animals. In particular, the application of Smart software to patrol the forest for all forest rangers and forest protection forces of the park. The results of patrolling according to the plan, reporting clear forest patrol results, showing comparative information … to serve as the basis for building patrol plans and assessing the effectiveness of forest protection in areas of Pu Mat National Park. In particular, support for effective inspection and supervision of forest patrol and protection. Coordinate forest patrol in the core zone of Pu Mat National Park Mr. Tran Xuan Cuong – Director of Pu Mat National Park – said: “In the past 3 years, in the area of ​​Pu Mat National Park, there has been no situation of logging for commercial purposes; the situation of fishing, which destroys aquatic resources, is basically controlled; Put an end to all hotspots of forest products exploitation and wildlife hunting. The garden management board also does a good job of collaborating in conservation across borders with Laos in biodiversity conservation ”. Also according to Mr. Cuong, recently, Nghe An Provincial People’s Committee has asked the Ministry of Natural Resources and Environment to consider and nominate Pu Mat National Park to be ASEAN Heritage Park (AHP). Through consideration, Pu Mat National Park has the potential and conditions to become AHP. On October 20, 2020, the Ministry of Natural Resources and Environment sent a document to the People’s Committee of Nghe An province to nominate the title of ASEAN Heritage Park for Pu Mat National Park. Accordingly, the Ministry agrees on the policy of building a profile and nominating AHP title for Pu Mat National Park, Nghe An province. In the coming time, the park management board will continue to focus on researching and re-planning functional sub-zones in accordance with reality to protect and develop forest ecosystems, conserve wildlife species, and develop to develop livelihoods for ethnic minorities living in the core and buffer zones. Well implementing regulations on coordination in forest management and protection; enhancing cooperation in biological conservation … In addition, the garden management board will also have a plan to expand the wildlife rescue center, implementing a program of reproduction and conservation of rare and precious animals. Priority for protection in the national conservation program. Located on the eastern slope of Truong Son range, Pu Mat National Park stretches over 3 mountainous districts of Con Cuong, Anh Son and Tuong Duong of Nghe An province. Pu Mat in the Thai language means steep slopes. Pu Mat National Park was established in 1995 and recognized by the United Nations Educational Science and Culture Organization (UNESCO) as a World Biosphere Reserve in 2007. According to a survey by the Forest Inventory and Planning Institute in 1992, Pu Mat National Park has 1,297 species of higher plants, 64 species of mammals, 137 species of birds, 25 species of reptiles, 15 species of amphibians.

Vegan food: Plant-based ingredients continue to become a gourmet trend by 2021. According to a survey by The International Food Information Court, 28% of people say they have add more plant protein during an outbreak. Image: University of Stirling. The number of vegetarians and vegetarians on a regular basis is increasing, so there are also many restaurants serving vegan dishes. It is no coincidence that many young to middle-aged diners turn to vegetarian food to purify their body and maintain their own resistance. Photo: @_eat_and_go, @ valleyuyet_102. Homemade dishes: Since 2020, when the chain of restaurants and eateries is massively closed, people around the world have become more aware of cooking at home. Each person pays more attention to the source of nutrients in the body and believes in restaurants with guaranteed food sources. On social networks, videos suggesting how to make many outstanding delicious dishes also appear more such as self-learning to prepare drinks, cooking deliciously like restaurants … Many people turn from busy to super top. kitchen at home after the pandemic. Drinks that create trends must be mentioned as milk tea, green tea, whipped coffee, cakes … Environmentally friendly packaging: Minimize nylon, plastic bags … is a common slogan found in restaurants in all countries. To protect the environment, restaurant owners and people gradually become aware of not using nylon and plastic bags to reduce harmful waste. Many people have become environmentally conscious customers to keep the air fresh for the community. Fastfood: The time the barbeque is fighting the pandemic is also when the service industry is busier with fast food. Convenience of fast food helps busy people save time and easy access. In Asian countries, fast food delivery service develops strongly with indispensable dishes such as burger, pizza, noodles, fried chicken … Photo: Bottomless. Learn to cook online: Tired of finding a dating site in the midst of a social gap? Close-up meals at home are the perfect choice. Many people look to online cooking classes, recipes from famous chefs to make a sumptuous home party for family and friends. This trend has developed in both Vietnam and other countries around the world since 2020.

Japanese people flock to the viewing spots for flowers. Photo: Getty. Each year, cherry blossoms only reach “peak in full bloom” for a few days. This is the law of nature that has existed for more than a thousand years. When it comes to cherry blossom season, Japanese people often flock to flower viewing spots for picnics or commemorative photos. But this year, the cherry blossom season comes and goes quickly. Scientists call this the earliest blooming season in history, and point out the cause: a climate crisis is threatening the ecosystem. The flowers bloom early The timing of cherry blossoms in full bloom can vary from year to year, depending on factors such as weather or rainfall. But in general, the cherry blossom season tends to come sooner. Researcher Yasuyuki Aono from Osaka Prefecture University gathered historical data in the city of Kyoto. According to Aono, this year’s flower season in Kyoto starts on March 26, the earliest in more than 1,200 years. Aono expert data shows that the city of Kyoto welcomes the cherry blossom season around mid-April for many centuries. From the 1800s, the flowering season shifts to around early April, during which a few years the flowering season takes place at the end of March. “Sakura flowers are very sensitive to temperature”, Mr. Aono analyzed. “The temperature can determine when the flowers bloom. Compared with the 1820s, the current temperature in Japan has increased by about 3.5 degrees C “. He also said that this year’s flower season clearly reflects the change in temperature. Specifically, this year’s winter in Japan is very cold while spring comes incredibly fast and warm. Therefore, cherry blossoms have “awakened with enough rest”. Cherry blossoms in Washington, USA, also bloom early. Photo: Getty. In Tokyo, the cherry blossoms bloom from March 22, the second earliest time in history. “As global temperatures warm, spring frosts occur early, leading to early blooming of cherry blossoms,” said Dr. Lewis Ziska of Columbia University of Environmental Health Sciences. Not only in Japan, the cherry blossoms in Washington, USA, also bloom early. According to the management of the National Park, this year’s cherry blossom season lasts only nearly a week, from March 31 to April 5. Ecosystem randomization However, early blooming is only the “tip of the iceberg”. Associate Professor Amos Tai from the University of Hong Kong warned of the global climate crisis that could destabilize the ecosystem and threaten the life of all species. In fact, plants and insects depend on each other. Both groups need to interact, influence each other, and at the same time need signals from the environment to “adjust their own life cycle”, according to Mr. Tai. Plants, for example, sense the temperature around them. If the temperature is warm enough for a certain amount of time, they will start to leaf, shoot and flower. Likewise, insects and many other animals are temperature dependent throughout their life cycle. Rising temperatures can accelerate growth in animals. “The relationship between plants and insects and other organisms has evolved over the years, that is, thousands to millions of years,” said Mr. Tai. But in recent centuries, climate change is destroying everything and disturbing these relationships ”. Plants and insects can react to increases in temperature at different rates, leaving their lifecycle out of sync. This means plants and insects may not grow together in the spring. Now, flowers can bloom before the insect is ready, or vice versa. “Insects will not find nutrients from plants and plants do not have enough nutrients to pollinate,” Mr. Tai concluded. In Tokyo, the cherry blossoms bloom from March 22. Photo: Getty. According to a 2009 study in the journal Biological Conservation , over the past few decades, a number of flora and fauna have transformed themselves to escape the effects of climate change. But the ecosystem is increasingly difficult to adapt, as the climate becomes unpredictable. “Ecosystems are not used to such large fluctuations,” said Tai. “The productivity of ecosystems can be degraded, even collapsed in the future.” The effects of climate change are not limited to cherry blossom season. Mr. Tai said that life cycle changes occurred in many crops of economic value, posing challenges to food security and farmers’ livelihoods. At the same time, food supplies in some vulnerable areas are also directly affected by drought and grasshoppers. “Farmers will find it difficult to predict crop yields,” said Mr. Tai. “Farming is now like gambling. Climate change is randomizing every factor in our ecosystems ”.

At the National Science and Technology Contest for high school (HS) students of the 2020-2021 school year organized by the Ministry of Education and Training in Thua Thien Hue province in March, Trang Si Thai and Nguyen Tran Thanh Ngan – Grade 11B student Ly Tu Trong High School (Nha Trang City) won the third prize with The Plantae software – identifying and providing scientific information of plants. Plant identification applications With the desire to help students find more quickly and effectively about trees …, Thai and Ngan came up with the idea of ​​writing application software to help users identify and support information as well as the uses of species of herbs, plants … The two children said: “Currently, there are many plant identification products on the market, but few students pay attention and use them in learning. Therefore, we want to provide an easy and convenient way to access information flow, and at the same time increase students’ knowledge about these plants ”. The teacher instructed Thai and Ngan to study the rose tree. The software is written for the Android and iOS platforms with 2 main languages: English and Vietnamese. The mechanism of this application is that when the captured image is processed in many steps. After the image is sent to the server, the image will be analyzed and recognized. If the name matches the tree species in the system, the data about that plant species will be retrieved. In August 2020, Thai and Ngan software were officially published on the Google Play store for the Android platform under the installation link: dstteam.com/App-ThePlantae. In the process of implementing the project, the 2 students met many difficulties. “Our biggest obstacle is finding a source of medicinal herbs for analysis. In addition to the available medicinal plants being grown on the school campus, we have to actively seek and ask the guidance of the teacher to have more different species of plants outside, helping with the experiment. the software is more accurate ”, Thai expressed. Teacher Nguyen Lam – instructors Thai and Ngan said: “As teachers of Biology, to help them do scientific work and have extensive knowledge for each plant is one of the important steps. Therefore, I have supported and directed the two children to create diagrams of plant species so that they can synthesize all the knowledge of the curriculum quickly and effectively ”. 4,000 people installed and used Through nearly 10 months of development, The Plantae application on Android has been optimized and has about 4,000 people installed and using. The application supports users to recognize more than 12,000 species of herbs and plants. In addition, this application provides more information to the user about that plant species; Treatment directions for some species … Instructions for installing the software The Plantae. Mr. Lam said: “After the national science and technology competition, the software has been continuously updated, developed, and upgraded with new features to achieve more efficiency, smoother and more accurate … Currently, this application has been widely used by students; especially for students specializing in block B in the process of learning and searching information about plants, medicinal herbs … “. According to Thai and Ngan, in order to better support users, the software should be further researched and improved to improve the accuracy and speed of recognition processing. In addition, data on software also needs to be updated, so that, image data and scientific information about plants will be more complete and accurate. It is expected that in the near future, The Plantae will assist users in assessing the health status of plants, giving better instructions for plant care. THANH TRUC

Indoor plants bring a lot of benefits, both providing oxygen, absorbing carbonic for cool fresh air, and bringing the element of water room that brings luck and health to the family. However, many people still wonder what tree to choose in the house to suit the house area. Below, architect Bui The Long CTA | Creative Architects will share the secrets of choosing indoor plants in the most complete and detailed way. Big crops Larger trees are large-sized perennials with shade and landscape effects. For these types of plants, it is necessary to note that the planting position such as the planting spot must have enough area, light for the growth of the pot to not affect the foundation, house structure. Therefore, the open-floor space, the courtyard or front and back yard must be large enough. The minimum area for planting pots is about 2 mx 2 m to ensure good growth and natural light to plant these big trees. Large trees need to be planted in a well-lit area and have an area to grow plants without affecting the foundation. Usually, architects design to incorporate large plants under the indoor floor space. Currently, the popular varieties are star fruit, Taiwanese eagle, peach blossom or sesame buds … These plants are relatively easy to grow indoors, easy to live, grow well, do not require much fertilization or lighting time. large and easy to find on the market. However, when planting, it is still necessary to professional green tree construction teams to properly treat the substrate, drain water as well as the roots to ensure the survival rate of the tree as well as not affect the longevity and structure of the building. . Shrubs Shrubs are herbaceous plants, about 1.2 to 1.5 m in height. Plants can be planted in pots, on walls in large patches or in pots. For shrubs, the species is very diverse and also creates a good landscape for the house such as lan Y, honeysuckle, wealth, fortune, prince, five packaging … The planting place requires enough light for the tree to grow, it can be arranged under a large tree or planted in a tree tub next to a window, a sky well … limit planting in places that are too humid, dark like under a bridge. ladder. Places where natural light is difficult will be difficult to periodically expose the tree to the sun. The place to plant shrubs also requires enough light and can be located under a large tree or planted in a tree tub next to a window or sky well. The planting method should be planted in high strata, tall plants planted inside, in the middle, lower trees outside around to fill the gaps under tall shrubs. Choose shrubs with different leaf sizes to overlap, limit leaves with too many colors and plant sporadic to disturb the plant structure. Treating the soil for shrubs is simpler than for trees, the owner can do by himself. However, for green tree walls, a professional green tree construction team is required. Convolve The liana shape is a green tree that is commonly grown indoors, especially the houses that have limited planting area but still bring green color and good shade. The most popular trees on the market today are betel nut, ten thousand young people, Indian chrysanthemum, lizards … Vines are planted in the pines of the floor. Vines provide shade and landscape in front of the porch. The liana plant does not require an area, large volume of soil for the roots, but the liana still needs enough light for photosynthesis. Especially plants such as confetti, military history … With a long drop shape, the vine is suitable for the position of an elevated tank or pot such as a pine area, a balcony, a staircase, a porch, a fence …

Polar bear, one of the animals facing extinction due to the impact of climate change (Artwork: kinhtemoitruong.vn)

Climate change, if left unchecked, could destroy natural treasures in “biodiversity hotspots” around the world, scientists warn.

A global team of scientists has analyzed nearly 300 biodiversity hotspots on land and at sea. These are locations with a particularly high concentration of plant and animal species. Many of these hotspots include ‘endemic’ species, inhabiting only a single geographical location, such as an island or a country.

They found that if the planet heats above 3 ° C, one-third of the endemic species that live on land and about half of the endemic species living in the sea will face extinction. In mountainous regions, 84% of endemic animals and plants face extinction at these temperatures, while on islands it reaches 100%. Overall, 92% of terrestrial endemic and 95% marine endemic species face negative consequences at a 3 ° C increase, such as a reduction in numbers. Current policies are moving the world in this direction of about 3 ° C warming.

Among endemic species, there are some of the world’s most iconic animals and plants. Endemic species threatened by climate change include all lemurs that only exist in Madagascar; the blue crane – which is the national bird of South Africa; and the snow leopard, one of the most unique animals of the Himalayas.

Research shows that compared to widely available species, endemic species are 2.7 times more likely to become extinct if the temperature rise is not controlled. Since they are only found in a certain place, and if climate change changes their separate habitats, these species will inevitably disappear from the Earth’s surface. If greenhouse gas emissions continue to increase, places like the Caribbean islands, Madagascar and Sri Lanka may see most of their endemic plant species go extinct as soon as 2050. The tropics It is particularly vulnerable, with more than 60% of tropical endemic species facing extinction under the effects of climate change alone.

But everything is not necessarily over. If countries cut their emissions in line with the Paris Agreement then most of these endemic species will persist. In total, 2% of endemic soil species and 2% of endemic marine species face extinction if the temperature rises to 1.5ºC, and 4% at 2ºC. Strong commitments from global leaders ahead of the Glasgow climate change summit later this year could put the world on track to meet the Paris Agreement, and avoid the risk of treasures. The world’s most precious nature was destroyed on a large scale.

“Climate change threatens areas that are so rich in unique species of organisms,” said Stella Manes, study lead author and researcher at the Federal University of Rio de Janeiro. Found anywhere else in the world. The risk of permanently disappearing these species will increase more than 10 times if we miss out on the goals of the Paris Agreement. Biodiversity has more value than just seeing. The higher the species diversity, the better the health of nature, while also protecting against threats such as climate change. Healthy nature will provide indispensable sources of life for humans, such as water, food and materials, protect us from natural disasters, provide value for recreational relaxation and cultural connectivity, and morale.”

“Our research shows that a one-color and possibly very boring world awaits them,” said Wolfgang Kiessling, a marine expert from Friedrich-Alexander Erlangen- Nürnberg University and author of the study. We are ahead due to climate change. Organisms will benefit, while native species that contribute to the distinctive look of hot spots will disappear. ”

“This study found that species are geographically rare, especially those that live,” said Mark Costello, a marine expert from the University of Nord and the University of Auckland and author of the study. on islands and mountains, which are already in danger of extinction due to current climate change, these species cannot easily migrate to more favorable environments by their natural characteristics. that 20% of all species will be threatened with extinction by climate change in the coming decades, unless we act now. ”

According to Shobha S. Maharaj, an island expert from the Caribbean Journal of Environmental Science and Renewable Energy, and author of the study: “This study shows the relative risk of extinction due to climate change. with rare species living in the island area, it is 8 times higher than that in the mainland. The geographic rarity of these species makes them of global value to nature. Such species cannot easily migrate to more favorable environments and their end to extinction could lead to a global decline in disproportionate species.