The Study On The Evaluation Index System Of Urban Water Resources Carrying Capacity

Water resource carrying capacity is an important of a variety of nature resources carrying capacity in the course of national or regional sustainable development. With the deepenness of water resource crisis and worseness of quality of water environment , water resource scarceness has become one of the problems which are focused on in the word . In western inland arid area of China , Water resource is scarce very much , which becomes one of key factors to restrain the development of society and economy of western China .The purpose of analyzing water resource carrying capacity is for the sake of exploring the relation of water resource, economy and population, and rationally, fully utilizing water resources, consequently, to make economy building and water resources protection synchronously progress, to accelerate social and economic sustainable development.The paper discussed water resource carrying capacity theory, which may offer reference for future systematic study of the carrying capacity theory.It is important to build evaluation index system of water resources carrying capacity, of which the core is reflecting"resource-society-economy-environment"with what index system. Based on factors influencing on water resource carrying capacity, the paper set up the chosen index system of water resource carrying capacity from five aspects with the classified method, which brought forward handling grey-relating model to analyze...