摘要
在地下水功能评价和区划的基础上,详细总结了我国西北内陆盆地地下水资源功能-生态功能-地质环境功能的区域分布与组合特征,提出了西北内陆盆地地下水功能宏观分布模式,划分出山前洪积扇地下水功能区、细土平原绿洲带地下水功能区和下游荒漠带地下水功能区,针对不同分区地下水功能组合和脆弱性特征提出了地下水可持续利用方略。
Based on assessment of groundwater function,the distribution and combined characteristics of groundwater functions（namely groundwater resource function,groundwater ecological function,and groundwater geologic environment function） were summarized,and then a conceptual mode of groundwater function distribution in interior basins,northwestern China was brought forward.From piedmont plain to floodplain,it can be divided into three subareas： the proluvial fan subarea in piedmont plain,the oasis subarea in floodplain and the desert subarea in lower reaches.Finally,some suggestions were provided for sustainable groundwater resource development in different area.
出处
《干旱区资源与环境》
CSSCI
CSCD
北大核心
2012年第1期63-66,共4页
Journal of Arid Land Resources and Environment
基金
中国地质调查局<全国地下水资源及其环境问题调查评价>项目(200310400034)资助
关键词
地下水功能
分布特征
地下水资源可持续利用
西北内陆盆地
groundwater function
distributed characteristics
sustainable groundwater resource development
interior basin in northwestern China
