The second flood discharge of Jiangxi Reservoir resulted in more than 1 villagers picking up fish downstream. What is the purpose of early flood discharge?

The rainy season is the most tense moment in every city. After all, the arrival of the rainy season is often accompanied by weather conditions such as heavy rainfall and typhoons. Such weather conditions are very prone to natural disasters, and potential natural disasters will also be exposed. So far, natural disasters will occur at any time in many places, such as mudslides and floods.

This makes cities need to make full preparations for emergency rescue, so as to prevent them from arriving at the scene as soon as possible after the disaster, so that the trapped people can be rescued at the first time. The reservoir will also change with the arrival of the rainy season, and the water level of the reservoir will continue to rise due to the heavy precipitation. In the case of the continuous rise of the water level, Jiangxi Reservoir ushered in the second flood discharge, and more than 1 villagers picked fish downstream. What is the purpose of early flood discharge?

the purpose of early flood discharge is to prevent the coming heavy precipitation from making the water stored in the reservoir exceed the warning line. Once the water level in the reservoir exceeds the warning line, there will be some problems that will cause waterlogging to the surrounding environment of the city, and it will also bring some damage to the city. So far, after the coming heavy precipitation weather is prevented, only part of the water can be released by early flood discharge. After the arrival of heavy precipitation, the probability that the water level of the reservoir will reach the warning line will be reduced, and the reservoir needs to do well under the forecast.

Secondly, flood discharge in advance can avoid the problem of waterlogging in the city. Once the water level of the reservoir is allowed to rise, waterlogging disaster will occur in heavy rainfall weather, which will make the water volume in the city keep rising and cause the risk of flooding of crops. Once the crops are flooded, it will affect the yield of plants and lead to the potential problem of grain reduction. Flood discharge in advance is also to better prevent the occurrence of problems.