The Conversation

Stormwater innovations mean cities don't just flush rainwater down the drain

Author: The Conversation USA

Rainwater + hard urban surfaces = lots of runoffKOMUnews, CC BY

More than half the world’s population lives in metropolitan centers. The built environment of a city is very different from that of rural and natural areas. When it rains over a rural landscape, much of the rainwater sinks into the ground or is evaporated or transpirated by...

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