Study on the Value of Water Resources Based on Fuzzy Mathematics——Take Karamay as an example
The research on the value of water resources can fully reflect the source of water resources val-ue,break the concept of"water is priceless"of agricultural users,and provide basis and reference for compre-hensive water price reform in various places.This paper analyzes the rationality and applicability of fuzzy mathematics comprehensive evaluation method to evaluate the value of water resources,and constructs a fuzzy comprehensive evaluation model of water resources by selecting indicators that affect the value of water re-sources,so as to quantify the value of water resources.Taking Karamay as an example,the value of its water resources is studied,and the value result of 0.17 yuan/cubic meter is converted into the water resource fee in agricultural water price.Compared with the water resource fee standard of 0.007 yuan/cubic meter implemented in Karamay,the result is much higher than the actual price standard.Based on the research conclusion,relevant departments should make appropriate adjustments to water resources fees,give full play to the leverage of water prices,and improve the utilization efficiency of water resources.
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