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出 处:《中国农村水利水电》2014年第5期90-93,共4页China Rural Water and Hydropower
基 金:"十二五"国家科技支撑计划课题"黄河中游河川径流锐减驱动力及人为调控效应研究"(2012BAB02B04)
摘 要:以黄河流域某支流为例,调查了该支流骨干坝的蓄水情况,实地查勘了部分骨干坝,利用Google Earth软件查询了全部蓄水骨干坝。研究表明:支流骨干坝蓄水情况可根据调研、Google Earth查询结果结合实地查勘确定,本支流骨干坝蓄水比例为22.56%。A certain tributary of the Yellow River is taken as an example in this paper, making an investigation on the impoundment of the key darn. The sampling part of the key dams on-the-spot investigations is carried out and Google Earth software is used to search for all the impoundment key dams. The study indicates that the result of the impoundment of the key dam can be determined by combining the investigation,Google Earth and field survey and the impoundment proportion of the key dam in this tributary is 22. 56%.
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