Tag: Hurricane Harvey

21
Nov

Reducing flood risk with the help of ecosystems

While Houston is still reeling from the impacts of Hurricane Harvey, it appears that one of the city’s main vulnerabilities were its vast impervious surfaces. Concrete, asphalt and various types of surface materials prevent the absorption of water into the soil, and when gallons of rain pour down on urban areas, drainage systems get saturated. Ecosystems could make a substantial contribution to

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