Traditional Culture Encyclopedia - Weather forecast - Expert of National Climate Center: What are the reasons for the drought in some places in summer and autumn?

Expert of National Climate Center: What are the reasons for the drought in some places in summer and autumn?

Experts from the National Climate Center: In some places, there will be droughts in summer and autumn, and droughts and floods turn sharply because:

We know that drought is a slow process. In this process, there may be some rainfall, but most of them are constantly evolving and gradually evolving with high temperature and little rain. There are many and complicated reasons that affect drought. In areas where drought events occur frequently, the intensity and duration may increase, but overall, the place is due to regional differences in some traditional drought areas, such as northwest China. What needs to be vigilant is the extreme weather outside the drought. Because the disasters caused by extreme weather are more serious. The increase of extreme precipitation is easy to cause serious disasters. If the time is short and the intensity is high, the utilization rate of water resources will be low and the safety of people's property will be affected.

2. Due to the influence of the previous drought, the rainfall under the conditions of river vegetation and rain will cause a more rapid situation. The disaster caused by this sharp turn is more serious. Including landslides, mudslides, flash floods, etc. This is what we call a sharp turn of drought and flood, which may bring the most serious consequences. The continuous high temperature gradually loosens the soil. If extreme weather occurs at this time, it is easy to induce flash floods. In response to disasters, we should have a sense of disaster to adapt to it and change it. The risk of a sudden change in drought and flood is difficult to identify because it is faster. Therefore, governments of all countries should adjust their policies in time after discovering them, so as to ensure people's personal safety and property safety as quickly as possible.

3. The climate in China is diverse, so are the disasters. We should always pay attention to the information released by the National Meteorological Center. Pay close attention to the influence of drought and flood on people's production and life. At the same time, it should be noted that many places will be affected by insufficient precipitation. In particular, strengthen the allocation and utilization of water resources and improve the accuracy of pre-judgment.