Capital Circle Water Resource Affect On Region Economic Development

With constant progress and development of economy, people's demand for the water's quantity and quality are more and more high. But water resource amount what can offer in the basin is limited; the contradiction among the demand and supply will be sharp day by day. Therefore consider abundant reasonable disposition of water resource seemed to be extremely importance at this time. This special topic is on the basis of analyzing resource distribution of domestic and international water in an all-round way, tell the principle and method that rational distribution of resources of water in detail. In the respect of economic of water resource appraisement it is summarize industrial, agricultural and environment separately. Combine the practical problem of the capital circle and describe the development course of this region. Utilize the model of macro-economy based on relation between input and output , predicted the macro-economy development trend according to the department, and utilize trend method, elastic coefficient method, quota method and per capita water index method etc. to predict industry water requirement. While using the production function to analyze the water resource, has confirmed an optimum water block in theory, in order to reach the best input and output scene of the water. According to consuming water theory of the crop , have analyzed the pattern of farming of crops of the capital circle to the crops according to the summer crops , early autumn crops , late-autumn crops , economical crops and predicted irrigation water requirement and output value under different crops, different level year and different guaranteeing rate . GAMS model that used in this thesis has a useful practicability; it may be applied to different basin by professional person's compilation. Water resource allocation achievement that getted from GAMS model have guidance and reference value in the future to capital circle.