基于水资源优化配置的地下水可开采量研究  

Study on exploitable quantity of groundwater based on water resources optimal allocation

作　　者：鹿海员[1] 谢新民[2] 郭克贞[1] 王军[1] 

机构地区：[1]中国水利水电科学研究院牧区水利科学研究所,内蒙古呼和浩特010020 [2]中国水利水电科学研究院水资源研究所,北京100038

出　　处：《水利学报》2013年第10期1182-1188,共7页Journal of Hydraulic Engineering

基　　金：“十二五”农村领域国家科技支撑计划课题(2011BAD29B03);水利部公益性行业专项

摘　　要：水资源开发利用格局改变将会导致地下水补排关系发生变化。通过系统分析水资源优化配置模型和地下水数值模拟模型的数据交互关系,将二者进行耦合迭代,计算规划年地下水可开采量,并将其应用于新疆鄯善县。计算结果显示,随着规划年水资源优化配置及开发利用格局改变,当地地下水可开采量和超采量分别由现状年的23 469万m3和18 592万m3衰减到2030年的13 730万m3和0万m3,较好地解决了规划年地下水可开采量的准确量化难题,可作为地下水资源开发利用和保护的依据。Changes in the pattern of the development and utilization of water resources will lead to the changes in the recharge and discharge properties of groundwater. This article analyses the data interaction between water resources optimal allocation model and groundwater mathematical simulation model, and these models are combined to calculate the exploitable quantity of groundwater, applied in Shanshan Coun ty, Xinjiang Uygur Autonomous Region. With the changes of planning optimized allocation, development and utilization of water resources, the calculation results show that exploitation and overexploitation of groundwater can be respectively decreased from 235 million m3 and 186 million m3 in present to 137 mil lion m3 and 0 million m3 in 2030 year. This article solves the problem of accurate quantification for the amount of available groundwater successfully, and it also can be used as the basis for the utilization and protection of ~roundwater resources.

关 键 词：地下水可开采量 水资源优化配置模型 地下水数值模拟模型 耦合迭代 

分 类 号：TV213.9[水利工程—水文学及水资源]