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碧潭堰魚道通水 | 人間福報

碧潭堰魚道通水

THE MERIT TIMES
圖/新北市水利局提供
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碧潭堰魚道日前通水,魚道採「豎槽斜隔壁水池式魚道」設計,讓游泳性魚類可以從斜坡道逆流而上或跳出水面越過落差;讓攀爬性魚類遇到較高流速,可以離開水面攀附在潮濕魚道側壁匍匐前進,兩種魚道可提供20多種具溯游習性魚類一條「洄家」的路。圖/新北市水利局提供
碧潭堰魚道日前通水,魚道採「豎槽斜隔壁水池式魚道」設計,讓游泳性魚類可以從斜坡道逆流而上或跳出水面越過落差;讓攀爬性魚類遇到較高流速,可以離開水面攀附在潮濕魚道側壁匍匐前進,兩種魚道可提供20多種具溯游習性魚類一條「洄家」的路。圖/新北市水利局提供
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