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Will the heat this summer cause the winter to be extremely cold? Expert science

via:快科技     time:2022/8/17 15:01:26     readed:81

In this hot summer, most areas across the country are also shrouded in high temperatures. High temperatures above 40 ° C continued to appear in many places, and long time, strong intensity, and wide range, many indicators refresh the meteorological records.

So, will the heat this summer make the winter extremely cold?

According to Shanghai Internet rumors, Liang Ping, chief of climate forecasting of the Shanghai Climate Center, said thatFrom a scientific point of view, combined with local data in Shanghai, there is no significant correlation between hot summer and cold in winter.

In the long run, whether it is summer or winter, there is a tendency to warmer, but different areas are different, some places are obvious, and some places are not obvious. butIn the context of global warming, extreme cold waves will not be ruled out in winter.

Liang Ping said that the direct cause of extreme heat this summer is that the continuous stability of the subtropical high pressure affects the middle and lower reaches of the Yangtze River, which prevails to sink the air, which will cause the atmosphere to increase the temperature and manifest itself in a state of sunny and hot rain.

Many places around the world are also affected by high -pressure bands. East Asia is the Western Pacific Auxiliary High pressure, North America is the high voltage of the Atlantic Ocean. In addition, there are Northern Africa-Iran's high pressure. Previously, these high-pressure systems were disconnected. This year, the global high-voltage belt was presented, which basically was connected together, and it continued to be stable. Therefore This summer, Europe and other places are very hot.

He added: Global warming is indeed a major trend. Affected by the comprehensive influence of various factors such as the ocean, land surface, ice and snow, extreme events such as high temperature and heat will increase. More and more frequent and severe climate crisis is by no means only this year, nor is it unique to a country or region, but a global phenomenon.


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