格尔木河流域山前冲洪积扇地下水动态研究  

Study on dynamic of groundwater in alluvial-pluvial fan zone in front of mountain of Golmud River basin

作　　者：王宇航[1] 王文科[1] 段磊[1] 汪生斌 

机构地区：[1]长安大学环境科学与工程学院 旱区地下水文与生态效应教育部重点实验室 陕西省地下水与生态环境工程研究中心,陕西西安715504 [2]青海省环境地质勘查局,青海西宁810007

出　　处：《水资源与水工程学报》2014年第1期133-136,共4页Journal of Water Resources and Water Engineering

基　　金：中国地质调查局地调项目(1212011220975;12120113104200)

摘　　要：通过分析2012年格尔木河流域山前冲洪积扇区地下水水位动态的变化特征,得到影响该区地下水动态变化的主要影响因素有:河流、蒸发、水库、开采4种因素,并在研究典型钻孔地下水位动态过程曲线的基础上,将该区的地下水动态类型划分为:水文型、径流型、蒸发型、人类活动影响型4种。在此基础上,探讨了格尔木河流域山前冲洪积扇区地下水资源开采的合理方式,为地下水资源的可持续开发利用提供科学依据。Though the analysis of change characteristics of groundwater dynamic in alluvial-pluvial fan zone in front of mountain of Golmud river basin in 2012,the paper got 4 main factors which affect the dynamic change of groundwater in this area such as river,evaporation,reservoir and extraction. In addition,based on the curve of dynamic process of groundwater of typical hole,the dynamic molds of groundwater in alluvial-pluvial fan zone can be divided into 4 types such as hydrological type,radial type,evaporation type,human influence type. On this basis,it discussed the reasonable way of groundwater exploitation in alluvial-pluvial fan zone in Golmud river basin,witch can provide scientific basis for the sustainable development and utilization of water resources.

关 键 词：冲洪积扇 地下水动态 影响因素 格尔木 

分 类 号：S273.4[农业科学—农业水土工程]