Fish ladder
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A fishway . A facility that allows fish to go upstream by creating a gently sloping or stepped flow in places where fish cannot go upstream, such as dams. Source: The Selected Edition of the Japanese Language Dictionary About the Selected Edition of the Japanese Language Dictionary Information |
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〘名〙 魚道(ぎょどう)の一つ。ダムなど、魚が川をさかのぼれない場所に、傾斜のゆるい流れや階段式の流れをつくって、魚がさかのぼれるようにした施設。魚道。
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