Main influence of reservoir construction in Bohai Bay area

The main impacts of reservoir construction in Bohai Bay area are as follows:

Advantages:

1, regulating river runoff, reducing flood and drought disasters and ensuring water supply.

2. It can play a comprehensive role in flood control, power generation, aquaculture and tourism.

3. Improve local microclimate and increase air humidity.

Disadvantages:

1, destroying and flooding a large number of precious farmland land, as well as various customs, cultures and cultural relics buildings, and the immigration cost is high.

2. Destroy the local ecological environment, prevent the migration of migratory animals, reduce biodiversity, and possibly make some rare species extinct.