福建省水资源利用与经济发展匹配度分析

Analysis on the Matching Degree of Water Resources Utilization and Economic Development in Fujian Province

【目的/意义】水资源供需矛盾日益突出,水资源短缺问题已成为制约经济可持续发展的主要因素之一。研究水资源利用与经济发展间的匹配度问题,以期愈加合理地配置水资源与经济发展的关系。【方法/过程】文章基于福建省2017年的统计数据,通过计算基尼系数的相似方法构造区域基尼系数模型,对福建省水资源利用总量与地区GDP、农业用水量与第一产业值、工业用水量与第二产业值及农业用水量与耕地面积间描绘洛伦兹曲线并计算基尼系数。对福建省水资源利用与地区经济发展、产业间水资源分配、耕地面积间匹配度进行分析。【结果/结论】研究结果表明:水资源利用总量与经济发展间比较匹配;水资源利用与产业间水资源分配相对不匹配;水资源利用与耕地面积比较匹配。

【Objective/Meaning】The contradiction between supply and demand of water resources is increasingly prominent,and the shortage of water resources has become one of the main factors restricting the sustainable development of economy.This paper studies the matching degree between water resources and economic development in order to allocate water resources and economic development more reasonably.【Methods/Procedures】Based on the statistical data of Fujian Province in 2017,this paper constructs the regional Gini coefficient model by calculating the similar method of Gini coefficient,and describes Lorentz curve and calculates the Gini coefficient between the total amount of water resources utilization and regional GDP,agricultural water consumption and the value of the first industry,industrial water consumption and the value of the second industry,agricultural water consumption and cultivated land area in Fujian Province.This paper analyzes the matching degree between water resources utilization and regional economic development,water resources distribution among industries and cultivated land area in Fujian Province.【Results/Conclusions】The results show that:the total amount of water resources utilization is relatively matched with economic development;the distribution of water resources between water resources utilization and industries is relatively mismatched;the utilization of water resources is relatively matched with the area of cultivated land.