Question

disadvantages of multipurpose river project

Answer 1

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➡DISADVANTAGES OF MULTIPURPOSE PROJECTS⬅

✔Building of dams causes poor sedimentation and excessive sedimentation at the bottom leading to rockier beds and hence a poor habitat for the aquatic flora and fauna .

✔Building dams prevents aquatic fauna to migrate , especially for spawning .

✔Building dams submerges the existing vegetation thus leading to their decomposition over a period of time.

✔It has been the cause of large scale displacement of local tribes . The rehabilitation issue has lead to many problems . Often the local people have to suffer as they have to leave their land and resources for the betterment of the nation .

✔It has been the reason of many social movements like the Narmada Bachao Andolan ( NBA).

✔It has also given a rise to inter state water disputes .


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