Comprehensive Evaluation for Utilization Efficiency of Rain-Flood Resources in Rushan River

Si Fang Zhou; Zheng He Xu; Shan Shan Yang; Ke Kong; Yuan Xiu

doi:10.4028/www.scientific.net/AMM.580-583.1985

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Comprehensive Evaluation for Utilization Efficiency of Rain-Flood Resources in Rushan River

Abstract:

Using fuzzy mater-element method, the comprehensive utilization efficiency of rain-flood resources in Rushan River is assessed. The uncertainty of the comprehensive utilization efficiency is processed by the fuzzy principle. Then the representative indexes are selected, and the standard values of indexes are indicated. After normalization, the close degree and weight coefficient are calculated. On basis of that, the rating membership of the comprehensive utilization efficiency is for grade II, equal “good”. So the paper concludes that the utilization of rain-flood resources in Rushan River Basin is feasible and effective. It provides follow-up support for the research of the utilization of rain-flood resources.