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地表集水区

16 bytes removed, 02:50, 16 September 2015
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{{Language-box|english_link=Ground Catchment | french_link=Le captage de surface - généralités|spanish_link=Coming soon|hindi_link=Coming soon|malayalam_link=Coming soon|tamil_link=Coming soon | korean_link=Coming soon | chinese_link=地表集水区 | indonesian_link=Coming soon | japanese_link=Coming soon }}
开放式水库可用作收集雨水径流,以用于农业或生活用水,以及回灌含水层。通常来说,此类天然水库是最价廉的储水方式。然而,也可通过改造水库来增加蓄水量或取水。可以建造小型水坝,或者加筑衬砌(防下渗)。也可加筑分流装置,将水引流至农田或附近村庄。还可增加投入,在径流流域处建造[[underground tank | 地下贮水池]],其深宽比可有所增加(即深度大于宽度),以减少蒸发损失总量。
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