Study On The Optimal Alllocation Of Water Resources In Hengnan County

Water resources is the material base of human social development can not be replaced, are important natural resources. Maintain the balance of the earth’s ecological environment, the harmonious development of man and nature, water has played a vital role. Along with the increase in the earth’s population, the development of industrialization and urbanization, the popularity of irrigated agriculture, urban sewage emissions caused by environmental degradation, the shortage of water resources has become a global attention. With sustainable development as the basic principle of optimal allocation of water resources, become the most effective way to rational utilization of water resources at the present stage.Taking hengnan county as the research object in the investigated hengnan county location and area, natural geography, hydrology and meteorology, social economy, the population of hengnan, agricultural and economic development forecast, forecast the future water supply and water demand. Based on the principle of water resources allocation, hengnan county water resources optimal allocation scheme design, according to the characteristics of the water resources system, configuration is analyzed. The multi-analysis optimized configuration scheme, choose hengnan county water resources optimal allocation scheme.Study, through optimizing allocation of water resources, hengnan can reasonable use of hengnan county abundant water resources, the development of industry and third industry, is conducive to economic growth, to maximize economic benefits.