How does dams affect deforestation?

Dams are often constructed to create power, provide water for agricultural use, and control floods. However, dams can also cause deforestation by disrupting the natural flow of water which can damage delicate ecosystems. Dams may also require the destruction of forests in order to be built, leading to both direct habitat destruction and disruption of biodiversity.

Additionally, the construction and maintenance of dams requires access to resources, such as timber and minerals, which may contribute to deforestation in the surrounding areas.