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Emily Stanley And Pierre Dam Environmental Effects

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Dams come with an array of environmental impacts which include direct impact to the surrounding ecosystem. Dams block water flow and slow the velocity of water flowing in rivers overwhelming the surrounding ecosystem (Emily H Stanley and Martin W Doyle, 2003). Sediments and debris which are critical for maintaining habitats downstream of the damn often get trapped in reservoirs which is responsible for the alteration of a river's flow and sediment transport downstream causing the extinction of many fish and other aquatic species and the greatest sustained environmental impacts (“Environmental Impacts of Dams”, n.d). The most notable of all the impacts is the extinction of salmon in the country which has been heavily documented in the movie.

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