流りゅう域いき治ち水すい

noun

river basin management; river basin flood control; river flood risk reduction

A policy and engineering concept for managing flood risk across an entire river basin, including upstream, midstream, and downstream measures.

• 流りゅう域いき治ち水すいの考かんがえ方かたでは、ダムだけでなく森しん林りんや遊ゆう水すい地ちも活かつ用ようする。

  In the river basin management approach, not only dams but also forests and retarding basins are utilized.

• 近きん年ねん、気き候こう変へん動どうに対たい応おうするため流りゅう域いき治ち水すいが注ちゅう目もくされている。

  In recent years, river basin flood control has been attracting attention as a response to climate change.