摘要
阐述了在GIS平台支持下,采用水均衡原理进行地下水资源评价的原理、方法及流程,重点研究了基于GIS的地下水资源评价要素的获取及评价成果的提取,并以陕西省宝鸡峡灌区兴平灌域为研究区,在SuperMap平台上进行了具体实现。研究表明:基于GIS的地下水资源评价,能方便快速地实现地下水资源评价的空间离散,能清晰地反映地下水资源的空间变异性,为区域地下水开采的宏观调控和地下水资源的科学管理提供依据。
Using GIS technology as a platform, an assessment method of groundwater resources was approached in this paper, which was based on hydrologic equation. The main contents including： The princi- ple, methods and procedures of this method, the achievements of assessment factors and the extraction of the results. And this process was completed on the SuperMap platform in Xingping irrigated area. The results show that this method can easily realize the spatial separation of groundwater resources assessmenl can also clearly reflect the spatial distribution situation of groundwater resources and provides more basis for the region groundwater resources mining macroeconomic control and the ground water resources scientific management.
出处
《灌溉排水学报》
CSCD
北大核心
2008年第5期90-93,共4页
Journal of Irrigation and Drainage
基金
“十一五”国家科技支撑计划项目(2006BAD11B05)
