A Fuzzy Comprehensive Evaluation Method of Area Resource Carrying Capacity

Abstract

The evaluation of resource carrying capacity of Xiong'an New Area can clearly recognize the endowment characteristics, carrying capacity and carrying level of resources in Xiong'an New Area, which could provide certain theoretical guidance for the sustainable development of economy, society and ecology in the New Area. Based on the analysis of the current situation of resources in the New Area, following the main principles of scientific, dynamic, reflecting the coordination of human land relationship and sustainable development, from three aspects of land resources, water resources and mineral resources, 13 indexes of the per capita cultivated land area, per capita construction land area, per unit cultivated land productivity, per capita water resources, per unit effective irrigation area, utilization rate of water resources, water use efficiency, ore production per unit land use and geothermal field area are selected to build the evaluation index system of resource carrying capacity of the New Area. Based on the fuzzy comprehensive evaluation method, the resource carrying capacity of Xiong'an New Area from 2014 to 2018 is evaluated with the administrative areas of Xiong county, An’xin county and Rongcheng county (including Baiyangdian water area) as the main evaluation unit, which could provide policy guidance for the land, water and mineral resources management of the New Area.