asked 27.1k views
24 votes
How do people affect runoffs in a negative way

asked
User Carlosdc
by
8.4k points

1 Answer

9 votes
In addition to increasing imperviousness, removal of vegetation and soil, grading the land surface, and constructing drainage networks increase runoff volumes and shorten runoff time into streams from rainfall and snowmelt.
answered
User Pmont
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7.8k points
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