explain any three reasons for which the multipurpose projects and large dams have come under great security and opposition in the recent years
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Hey mate !
large dams have come under great scrutiny and oppositions for various reasons.
*regulating and damming of rivers affect natural flow causing excessive sedimentation at the bottom of the reservoir, resulting in rockier stream beds and poorer habitats for aquatic life.
* dams fragment rivers. Making it difficult for aquatic fauna to migrate. Especially for spawning.
* it also submerge the existing vegetation and soil leading to its decomposition over long period of time.
have a nice day ✌
large dams have come under great scrutiny and oppositions for various reasons.
*regulating and damming of rivers affect natural flow causing excessive sedimentation at the bottom of the reservoir, resulting in rockier stream beds and poorer habitats for aquatic life.
* dams fragment rivers. Making it difficult for aquatic fauna to migrate. Especially for spawning.
* it also submerge the existing vegetation and soil leading to its decomposition over long period of time.
have a nice day ✌
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