How to adjust the climate of the reservoir is troublesome, thank you! !

The temperature difference between warm winter and cool summer decreases and the humidity increases.

Replacing land with a large area of water will have a certain impact on regional temperature. Generally speaking, the influence of large reservoirs mainly plays the role of "buffering" and "regulating" temperature. By raising the minimum temperature and lowering the maximum temperature, the daily range, interannual variation and interannual difference of temperature will be weakened. The influence of large reservoirs on the annual average temperature mainly depends on the geographical location and climate characteristics of water conservancy. Generally speaking, in the northern cold region, the reservoir mainly acts as a "heat source buffer", which can increase the local annual average temperature to a certain extent, while in the southern hot region, the reservoir mainly acts as a "cold source buffer", which may reduce the local annual average temperature. Due to the increase of water surface area, it is bound to increase the local actual evaporation loss, thus improving the air humidity to some extent.