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Heavy rains and extinction of animals await in the Arctic

The Arctic is commonly associated with cold, snow andice. However, according to scientists, soon our understanding of this region may change. As a recent study by an international team of scientists shows, snow can be replaced by frequent rains in the region. Moreover, climate change has already begun, as a result of which the amount of rain has greatly increased here. And in August, scientists first observed rain in Greenland. This is due, as you probably guessed, with global warming, as a result of which the northern ice cap of the planet is rapidly heating up. In the near future, rains will become common here if the temperature on the planet rises to three degrees. Of course, such climatic changes in the Arctic will affect other regions as well. For example, in Europe it will cause floods. But, even if mankind manages to keep the warming at the level of 1.5-2 degrees, rain will still prevail in the area of ​​Greenland and the Norwegian Sea. This can lead to the extinction of animals and a number of other negative consequences.

Arctic in the near future may become a rainy region without snow and ice

Arctic will become rainy region sooner than expected

Previous studies have shown that the Arcticwill turn into a rainy region only by 2080-2090. But, as it turned out, these predictions were wrong. The fact is that the Arctic heats up faster than the rest of the Earth. According to the latest study, which was published in the journal Nature Communications, rain will begin to dominate in the region by 2060, that is, two decades earlier.

For the first time in history, it rained in Greenland

In the new study, the team usedthe latest generation of climate models called CMIP6. They are more accurate, as they predict the future using many different data, including the history of observations of precipitation, the temperature of the surface air layers, etc.

Modeling showed that the amount of precipitation onthe continent will increase as the amount of water evaporating from the warm seas increases. According to this study, rainfall in the Arctic will triple by 2100. True, to some extent this process can be compensated by abundant snowfall in some areas of Greenland.

Warming in the Arctic will lead to accelerated global climate change across the planet

The consequences of climate change in the Arctic will be catastrophic

According to the researchers, climate change inThe Arctic is facing disastrous consequences. This could lead to accelerated global warming, melting permafrost and rising ocean levels. As you know, snow and ice reflect sunlight and heat. Accordingly, less snow and ice will lead to more heat uptake by the oceans. In turn, this will accelerate the sliding of glaciers in Greenland, which will cause sea level rise, which threatens to flood coastal regions.

As the researchers suggest, as a resultThe rapid warming of the Arctic will increase the number of extreme weather events around the world. In particular, Europe, Asia and North America, in this case, expect not only floods, but also heat waves. In addition, there is another serious threat. Most of the land in the Arctic is tundra with its permafrost.

Melting permafrost in the tundra will lead to the release of large quantities of greenhouse gases

The abundance of rain will lead to the melting of the permafrost,which contains a large amount of greenhouse gases. Accordingly, they will begin to be released, and thereby further accelerate the process of global warming. I recently said that scientists are even going to revive mammoths and populate the tundra with them in order to prevent this process.

From the above, it follows that the previousClimate change models have large errors, since they do not take into account the accelerated climate change in the Arctic, which will affect the climate of the entire planet.

Climate change in the Arctic will lead to mass extinction of animals

Climate change in the Arctic and mass extinction of animals

According to the authors of the work, from the loss of a largethe amount of rain in the region will suffer fauna. According to scientists, the rain will freeze and form a crust of ice on the surface of the snow. As a result, many animals, such as musk oxen and deer, will not be able to get grass from under the snow. Whole herds will begin to starve to death.

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The greatest concern, according to scientists, isthe fact that catastrophic climate changes will occur even if global warming can be kept at 1.5 degrees. True, in this case, the process will not affect the entire Arctic, but only some of its regions. In particular, in Western Europe and Russia, rain will replace snow only if the temperature on the planet rises by 2 ° C. Thus, the study highlights the importance of reducing global emissions in order to keep global warming at 1.5 ° C. Finally, let me remind you that scientists have recorded a decrease in the thickness of the ozone layer over the Arctic, which is also associated with global warming.