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Scientists tell us which Christmas tree to choose to do less harm to the environment



As for artificial trees, 48 ​​percent of Russian residents and more than 80 percent of US residents buy them. Moreover, about 80 percent of these trees are made in China. To do this, use: plastic from oil (its production contributes to the release of hazardous substances that affect human immunity and increase the risk of cancer), steel, cardboard, aluminum, spray of white latex paint, lead (affects the kidneys, nervous system, reproductive system ).

In addition, when creating artificial spruce, more carbon dioxide is emitted than when growing a real one. So, a fake spruce about 2 m high contributes to the release of 40 kg of greenhouse gases, and the total carbon footprint of a living tree is 2.6 kg.

According to the American Christmas Tree Association, in general, live fir trees are less harmful to nature than artificial ones. However, if the latter are used for several years in a row, then they will turn out to be more environmentally friendly than the real ones. So, according to representatives of the Association, an artificial tree should be used for at least five years, according to the Carbon Trust – at least ten years, according to Greenpeace – at least 20 years.

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In the end, where is it better to stop? The author of the article notes: WWF advises buying live spruce, but only at special fairs, in shops, etc. In addition, you can use the service of renting Christmas trees in pots. However, according to WWF, this will not help restore Russian forest ecosystems. If you choose an artificial analogue, then you need to pay attention to used trees or those made from recyclable materials.

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