摘要
针对天山山前三工河流域不同水文地质单元区的地下水动态分析入手,对流域大力开发山前地下水库,造成其水位持续下降对潜水溢出带环境的改变和水位最终保持稳定的现象进行探讨分析,结合流域生态环境趋于良性发展的现实,从保护流域生态环境和社会发展的角度出发,提出开发三工河流域山前地下水库必须保持潜水溢出带有相对较高的稳定水位,山前地下水库中心控制开采水位在数值上应不低于潜水溢出带处的地面高程。三工河流域40多年开发利用地下水的模式对流域社会经济发展和环境的贡献,可为相似于三工河流域的地区开发利用地下水资源提供借鉴和经验。
The Sangonghe river drainage area, lying on the Tianshan Mountains, is mainly an agricultural irrigation area northern hillside of the Bogeda Peak along the northern side of with shortage of water. Groundwater regime in different hydro- logical and geological regions is examined in this paper. For the purpose of realization of sound development of this ecological environment in the areas, constant decrease in groundwater level caused by groundwater over--exploitation changes in local en- vironment in the belts of groundwater overflow are discussed. In order to protect the ecological environment and promote the social development of the area, it is necessary to keep a steady and comparatively high water level in the groundwater overflow belts. The controlling water level of groundwater reservior should not be lower than the ground level of the groundwater overflow belts.
出处
《地质灾害与环境保护》
2008年第4期105-108,共4页
Journal of Geological Hazards and Environment Preservation
关键词
山前地下水库
溢出带
地下水开采量
三工河流域
groundwater reservoir in piedmont areas
water levels in groundwater overflow belt
controlling water level of groundwater reservoir
groundwater withdrawal rate
the Sangonghe River watershed
作者简介
田原（1965-），男，四川成都，高级工程师，主要从事水资源研究评价工作。
