Visualization Research on Coupling of Flood Storage Area Activation and Extreme Climate in Anhui Province
This paper points out that that in order to cope with the frequent flooding of the Huaihe River,China has established a flood control project in the flood storage area,and the rational activation of flood storage areas is an effective measure to ensure the safety of riverside areas.In order to study whether the government is rationally using flood storage areas,taking the flood storage area of the Anhui section of the Huaihe River Basin as the research object,the historical activation of the flood storage area is visualized by using ArcGIS,and the three flood storage areas of Chengdong Lake,Chengxi Lake and Mengwa are taken as examples to couple the two subsystems of flood storage area activation and extreme precipitation.The coupling results show that the overall level of coupling between the two systems is high,indicating that the government has reasonable regulation of flood storage areas under extreme precipitation and strong emergency handling capabilities for flood disasters.
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维普
