鄱阳湖环湖区水资源供需平衡分析  

Analysis of supply and demand balance of water resources around Poyang Lake

作　　者：万小庆[1,2] 许新发[2] 

机构地区：[1]南昌大学建筑工程学院,江西南昌330031 [2]江西省水利科学研究院,江西南昌330029

出　　处：《人民长江》2010年第6期43-47,共5页Yangtze River

基　　金：国家公益性行业科研专项经费资助项目(2007SHZ02(1-9))

摘　　要：为了分析和解决环鄱阳湖区目前水资源开发利用中存在的问题以及今后水资源可持续利用方面需解决的问题,根据政府批准实施的水资源分配方案,建立了环鄱阳湖区水资源平衡分析模型,并运用模型对环鄱阳湖各用水区进行了水量平衡分析计算。在满足河道基本生态需水的前提下,分析了各区的缺水情况。通过分析发现,环鄱阳湖各区用水对入湖河流来水依赖较大,水资源时间分配上存在不均衡情况,湖区每年都有不同程度的旱涝灾害发生。针对所分析的问题,提出了相应的对策措施。In order to analyze and solve the problems in water resources development and utilization of the Poyang Lake at present and the sustainable utilization of water resources in future, according to the water resources allocation scheme approved by the government, we establish a water resources balance analysis model for the areas around the Poyaug Lake. Through model simulation, the water quantity balance analysis and calculation of the water - use areas around the Poyang Lake are conducted. On the premise of meeting the need of ecological water demand, the water shortage condition is analyzed. The analysis results show that the water - use in the areas mainly depends on the rivers entering the lake, and water resources allocation is unevenly in time and drought or flood disasters will occur every year in the lake area. For the existing problems, the countermeasures are put forward.

关 键 词：供需平衡 计算模型 分析计算 水资源 鄱阳湖 

分 类 号：TV21[水利工程—水文学及水资源]