trees

The commercial war between the United States and China is having an unexpected victim: Christmas trees

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At the doors of Holy Week and with half a pending country, in Spain almost no one (Neither Abel Caballero) Think of Christmas. In China The thing is different. There the factories that are dedicated to manufacturing the ornaments and trees that decorate the US households every December should be receiving orders that do not just arrive. And in the industry there are little doubt what the reason is: the Commercial War raised 145% (If you take into account 20% applied by the export of fentanyl precursors) the rates to Chinese imports. What is less clear is … What will happen at Christmas? Where are the orders? That is the question that Chinese companies are being asked that are dedicated to manufacturing Christmas ornaments and trees. Yes, we are still in early April; but under normal conditions they should be receiving orders from their US clients. And it is not so. The news The Reuters agency advanced yesterday, which has spoken with the administrator of a Jinhua Christmas tree factory that has even seen how one of its partners on the other side of the Pacific suspended an order worth $ 400,000. And that the Chinese company has already invested $ 54,000 in materials. His great fear is now that the commission is annulled. “No request”. Jinhua is not an isolated case. Nor unique. Reuters He has spoken with other Chinese Christmas manufacturers that point in a similar direction. “We are concerned that US orders decrease,” explains the owner of another factory dedicated to Shaoxing Christmas decoration. The person responsible for a third company admits that at least the situation breaks with the experience of past years. “In mid -April all orders are usually finished, but now … it is difficult to know if any will come,” The manager tells from Jinhua. So far they have not registered “any request” from the US. And what is the cause? For China manufacturers there are few doubts. Or none. If 2025 is being an anomalous exercise for them is basically The commercial war unleashed on the other side of the ocean and that has been climbing. “Of course it is the tariffs,” assumes one of the entrepreneurs in the sector. After all, the tariff war may have intensified over the last days, after The act starring Trump in the Rosaleda de la Casa White with his already famous tariff table by countries and regions; But the word tariff (the favorite of the Republican) has been grabbing headlines for months. And one of the countries that He has always been In the focus is China, as was already happening in His first mandate. A figure: 145%. The result is that in the middle of April the Trump policy and the resurgence of the commercial war between Beijing and Washington (which has resulted in a mutual exchange of attacks and counterattacks tariffs) threatens to have an unexpected victim: Christmas. For now, Chinese merchandise to the US faces a tariff rise in the 125%percentage to which another 20% applied by the commercialization of fentanyl precursors. If we talk about Christmas ornament, USA and China maintain a more than prominent relationship. According to Reuters calculations 87% of the supply of American retailers dedicated to Christmas decoration comes from the factories of the Asian giant, which in turn half of their production to the US. “My colleagues and I depend on American orders to survive,” assumes Jessica Guo, administrator of a Christmas tree factory. Christmas decoration (and something else). At stake there is more than the Christmas ornament or that the US halls have more or less garlands, foams and artificial trees this year. That the sector goes well or badly translates into employment. And in millions of dollars. Two data arrives to get an idea. The merchandise acquired by American retailers in China reaches a value of 4,000 million of dollars. As for employment, only in Jinhua there is a factory of artificial trees of almost 11,000 m2 that normally uses 140 people, a template that can be elevated to 200 employees during the months of greater activity. Except for surprise, everything indicates that in 2025 it will not be necessary. Is there alternative? That is the other big question. And twice. Does China have an alternative market with which to compensate in a puncture of the American demand? And do the US companies have to the Asian giant to stock up on figurines and trees with lights? None will have it easy. In China, domestic demand for Christmas decoration is low and there are already businesses thinking about strengthening their efforts in Russia, Europe or Southeast Asia, which are an important part of the sales cake. Yet, days ago A local businessman shared with Reuters his “concern.” The situation in the US. The US can also look at other suppliers, but without getting rid of the elongated shadow of tariffs. Another country with some weight in the production of Christmas ornaments is Cambod 49% to imports from that country. From the sector they also question that manufacturing ends up moving to the US, as the Republican leader aspires. “There is no technology or labor market,” They recognize To the agency. Result: Ten months seen worries since those who want to decorate their houses face a price increase. Images | Frames for Your Heart (UNSPLASH), Gage Skidmore (Flickr) and Trong Khiem Nguyen (Flickr) In Xataka | In the middle of the largest commercial chaos, olive oil seems immune thanks to a factor: consumption in Spain

In Spain, cutting urban trees looks like national sport. These Swiss have just demonstrated that it is a mistake

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There is only a handful of things that we know for sure about cities and one of them is that trees are key. And it is that the exposure to green spaces (and there the trees enter) “is associated with lower risks of mortality.” It’s simple, it’s clear, it’s easy. And, despite this, we do not take note. Wait, wait a moment … how? Yes and There are many reasons To do this: trees filter air pollutants, provide shadow, reduce ambient temperature in warm climates and encourage people to spend more time outdoors. They are a cheap and relatively accessible system to improve people’s lives. But, as I say, when planting trees it is not so easy. Among other things because there is no space. How can we plant trees to get maximum benefit? That is what They wondered Zurich ETH researchers. To do this, they examined high resolution data of the tree canopy to determine “the structure of the green tree spaces” within a radius of 500 meters of the place of residence of a person. Of six million people, actually. AND They crossed this urban data with health and mortality information from the neighborhoods of Europe and Asia that analyzed. What have you discovered? That both tree coverage in residential areas and its spatial distribution correlates with mortality. In fact, researchers They realized that the risk of mortality was “significantly lower in people living in neighborhoods with extensive, adjacent and well -interconnected areas of tree cups than in people who live in areas with less areas of fragmented tree glasses and with complex geometries.” This seems true, in addition, if we discount other factors such as age, wealth, gender or educational level. It is true that the data are correlational and, therefore, do not allow to establish causal relationships; But the effect size makes all this very promising. But, indeed, research is needed. “We are still in the early stages of this research”, The researchers explained. There are very basic things that are there to be clear: for example, they did not study the influence of specific factors such as pre -existing diseases, smoking or the same use of these green spaces. A big problem … that affects us especially. And I say it affects Spain because Bad care that urban trees are given here is An endemic problem. The causes are diverse, yes; But they can be summarized in three: few media, mismanagement and isolated political decisions of any current technical knowledge. Swiss study is just the last drop of a glass to be overflowing. Because we have known for a long time that trees help reduce atmospheric pollutants and mitigate the Urban heat island effect; But we don’t take it seriously. Nor do we go to take it. Image | Vladimir Kudinov In Xataka | A centenary ficus has just died in Seville after two years of agony. It is the best example of how Spain is killing its urban trees

Some scientists wanted to count each and every one of the trees in China. Surprisingly, they have achieved it

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China is an immense country, the fourth country with greater extension in the world after Russia, Canada and the United States. The country has a wide variety of ecosystems, some of which house a countless amount of trees. Or almost countless. 142.6 million trees. A new study has estimated the total number of trees in China. The result of the count is 142.6 billion. This implies that the Asian giant has about 100 trees per inhabitant. More than a count. The study not only offers a mere count of the number of trees but also offers us valuable information about its location, density and characteristics of the different types of ecosystems that can be found in China. For example, the team found that the coniferous forests of the temperate areas were the densest in the country, reaching some 720 trees per hectare. The 87.9 billion trees that can be found in this type of environments represent about 60% of the country’s total. A country of contrasts. The forested areas of China are especially concentrated in the south and northeast of the country. The study also analyzed the tree density of the different Chinese hydrographic basins, as well as the different administrative divisions of the Asian country. In view of drone. For the study, the team He turned to Lidar technologyan analogue of the radar that replaces radio waves with light waves. These sensors were mounted in drones to cover 1,400 square kilometers of wooded territory. The result: 400TB of processed data. The methodology used is not exempt from limitations. In dense forest areas, the tree canopy, the upper part of these trees, can overshadow the lidar view, causing smaller trees to be hidden from counting. That is why those responsible for the study believe that this is a conservative estimate of the number of trees in the country’s forests. The details of the study were published In an article In the magazine Science Bulletin. Protection plans The project will serve to evaluate Chinese environmental conservation plans. Something easy taking into account the magnitude of plans such as “Great green wall” wave “Billion Tree campaign” In Xataka | Leonardo Da Vinci established “The Tree rule” 500 years ago. Now we have discovered that he was wrong Image | Tom Fisk

In their search to make the increasingly productive olive trees, these researchers have had an idea: to throw coal

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The jungle floor is between reddish or yellowish; He is sterile and ungrateful, blinding and distemper. It is plagued with mineral oxides or empty of calcareous materials. It is and has always been a bad ground. Therefore, when in the middle of the Amazon, the settlers met the ‘Terra Petra‘They couldn’t believe it. It was a black, tremendously fertile land, incredibly resistant to the decomposition of organic matter. For decades, nobody knew where he had been able to leave. A dark enigma for a bright future. Some said that the Andes volcanoes could have come, others suggested that they should be a product of sedimentation of the tertiary lakes. But, When analyzing they realized that they were truffled with ceramic remains, fish swords, jewelry and human objects. The miracle of the ‘Terra Preta’ was the miracle of huge agricultural communities mixing land, vegetable coal, organic material of all kinds and favoring the growth of an own ecosystem within them. Charcoal? Indeed. That same face The researchers stayed. The jungle peoples often use a burning system to create fertile soils. The problem is that they lose fertility quickly. With the ‘Terra Preta’ it does not happen and the secret is in that coal. What in jargon is known as ‘biochar’. And that is really working? That is what The European Soil O-Live project has been askedif the olive trees could treat with a mixture of biochar and compost. The result is what brings us here: what Yes it works. According to researchers at the University of Jaén, coal treatment increases oil production between 7 and 24%. That is, between 0.4 and 1.7 kilos of oil per olive tree. It is true that it is a preliminary investigation, but without a very promising place. And what do we want it for? That is, without this type of “treatments” Spain is already the place of the world where more oil occurs and not for: grows 15% per year. The problem is that the machine cannot stop because demand It grows even more. Where will this race take us, that voracity? That is one of the great questions of the century. Image | KEVIN MARTIN JOSE | Wander Fleur Image | In full climate crisis, a United States startup proposes an millenary technology of the Amazon: Capture CO2 on the ground

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