大型水工系统应当看作是陆地水文网的一部分,这一部分水文网与流域是相互影响的,并对控制地区产生影响。这个影响往往很大,可以改变(常常是从根本上改变)封闭式集水区—湖泊、河口湾、沿岸地区或内海的情 Large-scale hydraulic systems should be considered as part of a terrestrial hydrological network that interacts with the catchment and impacts the area under control. This effect is often dramatic and can change (often radically) the situation of enclosed watersheds - lakes, estuaries, coastal areas or inland seas