期刊名称：IOP Conference Series: Earth and Environmental Science
印刷版ISSN：1755-1307
电子版ISSN：1755-1315
出版年度：2018
卷号：189
期号：2
页码：022029
DOI：10.1088/1755-1315/189/2/022029
语种：English
出版社：IOP Publishing
摘要：Based on the analysis of the characteristics of flood discharge and water-logging prevention in dyke type river network area, a method for determining the flood and water-logging water surface ratio in the area is proposed, namely, calculating the water surface ratio from the flood discharge and water-logging prevent functions carried by different waters. The flood and water-logging water surface ratio is an indicator of dynamic change. The example shows that this method is reasonable and feasible.
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