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岩溶地下水资源是极其宝贵的水资源,该文针对岩溶区岩溶地下河系水资源开发、利用以广西岩溶地下河为例,通过建立GIS系统,从而再现了地下河动态变化与岩溶地下河时空分布的复杂性和多变性。该岩溶地下河系空间信息系统,具有快速、准确、直观和管理科学化等优点,实现了多源数据的复合分析、多层次的模型分析和多种形式的结果输出,为岩溶区水资源管理和分析研究提供了必要的数据基础,提高了分析工作的科学性和深度,并在设计和运作中得到了验证,为岩溶区水资源的可持续开发利用提供了一个方便、快捷的现代化管理工具。
Karst groundwater resources are extremely valuable water resources. In this paper, for the development of karst groundwater resources in karst area, taking the karst underground river in Guangxi as an example, through the establishment of GIS system, the dynamic changes of underground river and the spatial and temporal distribution of karst underground river Complexity and variability. The karst underground river system spatial information system has the advantages of rapid, accurate, intuitive and scientific management, and has realized the multi-source data composite analysis, multi-level model analysis and various forms of result output. And analytical studies provide the necessary data to improve the scientific analysis of the depth and in the design and operation has been verified for the sustainable development and utilization of water resources in karst area provides a convenient and efficient modern management tools .