flooding
The effect of building river dams on the coastal regions is that they will be able to help control the effects of caused by flooding.
H. A. Morrison has written: 'The applicability of various frameworks and models for assessing the effects of hydropeaking on the productivity of aquatic ecosystems' -- subject(s): Aquatic organisms, Dams, Effect of dams on, Effect of habitat modification on, Environmental aspects, Environmental aspects of Dams, Environmental aspects of Hydroelectric power plants, Fishes, Hydroelectric power plants
One environmental drawback of building hydroelectric dams is the disruption of river ecosystems, including changes in water flow, sediment transport, and fish migration patterns. Dams can also lead to reduced water quality downstream and the displacement of communities and wildlife due to flooding of land for reservoirs.
Beavers building dams.
Building dams is a threat to fish because it takes away from their habitat and breeding grounds. Dams may also hinder their ability to migrate.
Architects.
Darrell L. Cauley has written: 'Post-construction analysis of environmental impacts' -- subject(s): Dams, Environmental aspects, Environmental aspects of Dams, Environmental aspects of Reservoirs, Reservoirs
Building them has considerable environmental impact - it creates a man-made lake that floods great areas. Migrating fish are stopped in their tracks.
The most negative environmental consequence of building dams for hydroelectric power is the disruption of aquatic ecosystems, which can lead to loss of biodiversity. Dams alter natural water flow, affecting fish migration patterns and spawning habitats, often resulting in the decline of fish populations. Additionally, the creation of reservoirs can inundate vast areas of land, displacing wildlife and flora while contributing to greenhouse gas emissions from submerged organic matter.
building houses or dams
beaver
dams