摘要
以系统理论为指导,从地下水形成演化的介质场、水动力场和水文地球化学场角度研究西北内陆盆地地下水循环模式。初步划分出内陆盆地的地下水系统,以反映地下水在平面和垂向上的循环交替方式及其盐分的迁移聚集规律,为内陆盆地地下水形成条件研究、资源评价及合理开发利用提供理论基础。还提出内陆盆地水资源可持续开发利用的方向和途径。
In the highlight of system theory, this paper discusses groundwater system circulation and evolution model in inland basins of Northwest of China. The research is based on the comprehensive analysis of the aquifer medium, hydraulic field and geochemistry characteristics. Groundwater systems are classified to reveal the rules of groundwater flow and salt migration in the basins. The research results provides a theoretical basis as required for the analysis of the groundwater information condition and water resources evaluation. Lastly, the paper proposes the approaches to a sustainable utilization of the water resources in inland arid basins.
出处
《地理与地理信息科学》
CSSCI
CSCD
北大核心
2003年第1期51-54,共4页
Geography and Geo-Information Science
基金
国家自然科学基金项目"干旱区水资源利用模式与社会经济格局相互影响机制研究"(50079009)
