经济用水与生态用水的优化模拟耦合模型研究

Study on Optimized simulation and Coupled Model of Water Use for Economy and Ecology

水是自然-社会-经济复合体最为敏感的限制性因子之一。在干旱半干旱地区,水资源已成为区域社会经济发展和生态建设的“瓶颈”。现代水资源规划内涵是水资源的开发利用在支撑经济社会发展的过程中,应保持生态系统的良性循环。用多目标优化与模拟耦合技术,系统地研究了经济、社会、生态环境与水的关系,并以宁夏为例,探讨了区域经济与生态用水的合理配置。

Water is one of the most sensitive limiting factors of the complex of nature-society-economy.In the arid and semi-arid area,water resources have become the 'bottleneck' of regional social economic development and ecological building.The connotation of modern water resources planning is to keep a virtuous circle of ecological system during supporting social and economic development through development and utilization of water resources.The paper systematically studies the relations between economy,society,ecologic environment and water and approaches to the rational configuration of water use for regional economy and ecology by taking Ningxia as an example.