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City
DEP Green Infrastructure recent views
City of New York —
NYC Green Infrastructure Program initiatives. Green infrastructure (GI) collects stormwater from streets, sidewalks, and other hard surfaces before it can enter the... -
Federal
How vertical drainage positions of extensive green roofs affect the runoff control performance recent views
U.S. Environmental Protection Agency —
The capacity of extensive green roofs (EGRs) in runoff reduction and pollutants control significantly decreased with increasing rainfall intensity. This is attributed...