In the coming week, floods and droughts will overlap in China! Why do floods and droughts occur simultaneously?

As the weather conditions around the world are extremely abnormal this year, China has also been affected.

Disasters happen all the time in nature, but the severity of disasters is different. Whether the disaster is serious or not depends on the degree of destruction suffered by human society. But in the final analysis, when disasters occur in the natural environment, the damage to human society is the greatest. However, this is also one of the manifestations of nature. It is in the process of repeated natural disasters that human beings survive and become the only master on the earth.

In the coming week, floods and droughts will overlap in China! Since China entered the summer, extreme abnormal weather has appeared all over the country. Especially for southern China, the average temperature in the southeast coastal provinces and cities has exceeded 40 degrees Celsius. Even in a few areas, there has been a serious drought and shortage of domestic water, which has seriously affected the lives of local residents. In addition, serious floods and natural disasters have occurred in northern China. The north has been shrouded in rainy weather for a long time, and floods have occurred in many areas to varying degrees.

Influence of interaction between cold and warm pressure zones. In the final analysis, the opposite weather conditions in China are due to the interaction between cold zone and warm zone. The south is controlled by tropical air pressure, and the north is affected by Siberian cold air for a long time. Therefore, under the interaction of the two, floods and natural disasters occurred in the north, while severe drought occurred in the south.

All departments must make relevant preparations. Both flood and drought are very serious natural disasters for residents all over the country. Therefore, local governments must take relevant early warning measures in advance. In the event of floods, natural disasters and droughts, local governments must do relevant rescue work as soon as possible. It is necessary to fundamentally ensure the safety of residents' lives and do a good job in the safety of residents' property.