【摘要】 南京市在社会经济高速发展的同时,水资源短缺、水环境污染等问题逐渐凸显。为更好地了解南京市水资源对社会经济的支撑程度,明确南京市水资源对社会经济发展支撑的阈值,在分析区域水资源承载能力概念的基础上,以居民生活水平为切入点,构建南京市水资源承载能力计算模型,并结合承载度的概念,对南京市2015、2020年各区县水资源承载状况进行分析。结果表明,南京市区及江宁区水资源承载状态不容乐观,江北浦口区及六合区具有较大发展空间。研究成果可为水资源开发利用和管理提供理论依据。更多还原

【Abstract】 With the rapid development of society and economy for Nanjing City,many problems like water resources shortage and water environment pollution were gradually highlighted.This paper is dedicated to better understand the level of support of water resources in the society and economy in Nanjing City and clarify the threshold.Based on the analysis of the concept of regional water resources carrying capacity and taking the living standards of residents as the starting point,the calculation and evaluation model of water resources carrying capacity of Nanjing City was established.Combined with the concept of carrying capacity,the carrying capacity of water resources in districts and counties in Nanjing in2015 and 2020 were analyzed.The results show that the water resources carrying status in Nanjing urban area and Jiangning district are not optimistic.The Pukou and Liuhe in Jiangbei district have more room for development if only taking water resources into consideration.The research results can be used as a theoretical basis for water resources utilization and management.更多还原