Evaluation of Water Resources in Hubei Province Based on DPSIR-Fuzzy Set Pair Model
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Abstract:
To reasonably evaluate the water resource state in Hubei Province, based on the systematical consideration of characteristics and actual situation of water resources in Hubei Province, following the principles of representative, scientific, operational and systematic index system construction, we have built the water resource evaluation index system of the Hubei Province on the basis of the Driving Force-Pressure-State-lmpact-Response (DPSIR) concept framework, established a water resource evaluation model by combining the entropy weight method with the fuzzy set pair analysis melhod and conducted quantitative evaluations of the water resource states from 2008 tO 2016. The results have show: (1) The waler resource status in Hubei Province shows a trend of fluctuating increase from 2008 to 2016, which shows that the water resources in Hubei Province is in good condition: (2) From the DPSIR evaluation results of water resources, we can see that the impact of water resources and the response of water resources are the most important factors affecting water resources condition in Hubei Province.
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