It may not be accidental that the global climate changes dramatically and heavy rains occur in many places in Henan. Will it happen again?

Time flies. In a blink of an eye, more than half of 202 1 has passed. However, this year can be said to be a disaster-ridden year for the people of Henan. Throughout the world, all kinds of extreme weather also occur frequently. These extreme weather used to occur only in a few areas, but now it is becoming more and more common. You may think that this is caused by nature, but with the development and destruction of nature, it can also be said that it is indirectly caused by human beings.

In July this year, most parts of Henan Province suffered an unprecedented torrential rain, and the rainfall in many places exceeded the historical extreme of meteorological records. All localities were seriously affected, and urban construction facilities and equipment suffered direct losses. According to the data reported by relevant departments, Zhengzhou directly lost 50 billion to 60 billion yuan, which also caused some casualties.

In fact, the occurrence of bad weather is neither accidental nor accidental. A few years ago, some researchers pointed out that due to the over-exploitation and destruction of natural resources by human beings, the global warming trend has begun, and the global warming trend is basically irreversible, which means that the earth environment on which we depend will become worse and worse in the future. Of course, this is not nonsense, but verified by scientific instruments.

According to the meteorological observation data of the Meteorological Bureau for decades, the probability of extreme rainfall is increasing in recent years, and the weather conditions are becoming more and more extreme. The researchers also calculated through the model that if global warming causes the earth's temperature to rise by one degree, the content of water vapor in the atmosphere will increase by 7%, so as more and more water vapor accumulates, it will eventually appear in people's lives in the form of rain or snowfall. This year's massive rainstorm and flood disaster in Henan is the best example. The trend of global warming is irreversible. We can only slow down the trend of global warming by improving and repairing natural wounds. Extreme weather will still occur in the future, but China, as a populous country, is called by the state: Green mountains and green hills are our Jinshan Yinshan! China is still in the leading position in the world in protecting the environment and nature. I believe that if all mankind pays attention to protecting nature in the future, the earth we live in will be better and better.