摘要
围绕西北灌区地下水资源开发利用面临的问题,分析了灌区地下水的基本特征及调蓄功能,重新审视了合理开发利用地下水资源对灌区可持续发展的重要支撑作用。在此基础上,从变化环境下西北灌区地下水循环与演化机制、灌区地表水与地下水联合调控、灌区地下水开采模式及机井合理布局、灌区地下水管理机制4个方面归纳分析了国内外研究现状及进展,针对西北灌区地下水资源开发利用研究中存在的关键科学问题,探讨了灌区地下水资源开发利用科学与技术研究发展的趋势。
Recent progresses in the development and utilization of groundwater resources in northwestern irrigation districts were summarized in this paper.Groundwater is very important to the sustainable development of northwestern irrigation districts,therefore the basic characteristics and its regulation and storage effects was analyzed firstly,which is very helpful to realize its rational development and utilization.Then the following issues were discussed in detail,which are groundwater dynamics,its evolution mechanism,conjunctive use and management with surface water,development strategy and pumping well layout optimization,management system.Finally,several important future research questions were proposed.
作者
魏晓妹
降亚楠
WEI Xiaomei;JIANG Yanan(College of Water Resources and Architectural Engineering,Northwest A&F University,Yangling,Shaanxi 712100,China)
出处
《水利与建筑工程学报》
2019年第6期1-10,共10页
Journal of Water Resources and Architectural Engineering
基金
国家自然科学基金项目(51409219)
陕西水利科技计划项目(2011SLKJ-7)
水利部公益性行业科研专项项目(201301016)
关键词
西北灌区
地下水循环
联合调控
机井布局
管理机制
northwestern irrigation district
groundwater dynamics
conjunctive management
pumping well layout
management policies
