Question

negative impacts of irrigation
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Answer 1

Answer:

Increased groundwater recharge, water logging, soil salinity

Increased groundwater recharge stems from the unavoidable deep percolation losses occurring in the irrigation scheme. ... water logging and drainage problems in villages, agricultural lands, and along roads - with mostly negative consequences

Answer 2

There are many positive impacts of irrigation on the environment. Among the negative impacts which appear in the mentioned spheres prevalent impacts is the danger of waterlogging and salinization of soils and waters, rise in groundwater table, spread of water born diseases, pollution of waters and many others.

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