In recent years, efforts to retrofit old weirs into modern structures for flow regulation and flood control have been advancing across the country, and in the process experts have been debating how to reconcile their original function as weirs with river ecosystems.
近年、流量調節と洪水対策のために古い柵を現代構造へと改修する試みが各地で進められており、その過程で本来の機能と河川生態系との折り合いをどうつけるかが専門家の間で議論されている。
In recent years, efforts to retrofit old weirs into modern structures for flow regulation and flood control have been advancing across the country, and in the process experts have been debating how to reconcile their original function as weirs with river ecosystems.
近年来,为了调节水流和防洪,各地正在推进将旧有的拦河设施改建为现代化结构的尝试。在这一过程中,专家们正在讨论如何在保持其本来功能与河流生态系统之间取得平衡。