Expert: Be prepared for drought. Why did the whole Yangtze River basin suffer from such a severe drought?

For this year's hot weather, I think many people want to say one word, that is annoying, not just annoying, but also a very serious problem, that is drought. Taking Jiangxi as an example, Poyang Lake, the largest freshwater lake, entered the dry season and became a flash of lightning. Looking down from the air, it is a green grassland. A riverbed in Poyang Lake is completely exposed, and all the places without water are covered with grass. That gesture is like telling people that Poyang Lake no longer exists and has become Poyang Lake or Poyang Lake. Moreover, in this flood season, there was a serious drought in the whole Yangtze River basin. Experts also said that in the next period of time, there is likely to be a severe drought or a long drought, and I hope to be prepared for drought resistance. Then the question is, why did the whole Yangtze River basin suffer such a severe drought? Let's have a good talk about this topic.

The reason why there is such a serious drought in the whole Yangtze River basin is that the precipitation has decreased obviously. Although the national precipitation this year has been exaggerated, its precipitation distribution is very uneven. There was a lot of precipitation in the first half of the year, but after entering the summer, the precipitation in this area of the Yangtze River Basin was extremely scarce, so there was a serious drought in Chongqing. We can often see on the news that serious precipitation has occurred in Henan, Hebei and other places, resulting in flooded roads and people unable to travel. In fact, it is very friendly to Chongqing, because a local drought has affected residents' water use. On the surface, it is a flood season, but in fact, the rainfall is really small. The continuous high temperature leads to the continuous evaporation of water, which leads to such a serious drought in the Yangtze River basin.

On the whole, there may be such bad weather next year. How to face the problem of water shortage and high temperature? Maybe we can't face them at all, because human beings can't live without water. Maybe it's not as serious as I thought, maybe it's just that the high temperature weather this year is exaggerated, but global warming has brought us a very bad signal, because many regions and countries have begun to melt their glaciers, which is very bad news. Even people in the Arctic have begun to wear short sleeves, which has never happened before.