干旱区生态环境知识资源中心

water is one of the most sensitive and restricted factors in nature - social economy system. In arid and semi - arid zone, water resources has become a bottleneck of economic development and ecosystem conservancy. The connotation of advanced water resources planning is that the virtuous circle of ecosystem should be kept in process of supporting economic society development by water resource development. The rational allocation of Water resource consumption between economic and ecosystem is studied in Ningxia province through systematically analyzing the inter - relationship between economic social - eco - environmental system and water resource with help of integrated model of Multiple objective optimization and simulation.