The weather pollution in Chongqing

At the beginning of the new year this year, everything seems to be very unsatisfactory, and the weather is no exception. There have been heavy rains in Chongqing and other places. Why are there so many extreme weather this year?

The intensity of precipitation in recent years, I believe everyone will be able to experience it very personally. Since the rainy season, yellow weather warnings have been issued in many places, and even many places have been hit by floods, and they are actively fighting risks and providing disaster relief. Moreover, the heavy precipitation weather has been going on, and everyone is worried about the development of floods. So why are there so many extreme weather this year? I think it is nothing more than natural and man-made reasons.

First of all, from a natural point of view, China originally belongs to the subtropical monsoon climate, with less precipitation in winter and more rainfall in summer. The rainy season usually occurs in June and July. Once the rainy season comes, the precipitation intensity will definitely increase and will last for a long time. According to the report of the Meteorological Bureau, this year's Meiyu season is earlier than previous years, and the Meiyu peak is stronger, which leads to the greater precipitation intensity brought by Mei Feng, and the middle and lower reaches of the Yangtze River are more prone to floods. In addition, the long-term stable subtropical high area has also been strengthened a lot compared with previous years, which makes the water vapor transported outside increase and the rainfall is naturally abundant. At the same time, the cold and warm peaks are quite severe and difficult to disappear, which not only brings abundant precipitation, but also increases the weather with continuous precipitation. As for man-made reasons, I think everyone is very clear. With the development of society, people's exploitation of nature is also increasing, and the damage to the environment is also increasing, leading to the phenomenon of global warming. Therefore, in summer, the temperature is generally higher than in previous years. When the temperature is high, the evaporation will naturally increase. After the water vapor transport cycle, precipitation will gradually form, so the precipitation weather will increase again.

Therefore, there are more extreme weather this year, hoping to attract enough attention, love nature and protect the natural environment.