摘要
通过对徐州市岩溶地下水资源及补排关系的研究分析,揭示了该区岩溶地下水在不同的自然地理及地质条件下的循环规律。整个岩溶地下水的运移既有畅流型,又有汇流型和散流型。岩溶地下水的储存、运移及富水规律既受自然地理、地层岩性的控制,同时又受地质构造的控制。搞清本区岩溶地下水的运移规律对于合理的开采地下水,有效利用地下水资源及减少因过量开采地下水所引起的各种地质灾害具有重大的现实意义。
Through the analysis of the resource and the relationship between recharge and discharge of the karst groundwater in Xuzhou City, the circulating discipline of the karst groundwater under different natural geographical and geological conditions was researched. The transport of the karst groundwater system has three types; free flow, accordant junction and diffusion. The deposit, transport and enrichment of the karst groundwater are controlled by natural geography, lithology of the strata and the geological structure. Exposing the transport of the karst groundwater is very important for reasonable development and effective utilization of groundwater and the decrease of kinds of geological disasters induced by excessive development of the groundwater.
出处
《地质灾害与环境保护》
2006年第4期65-70,共6页
Journal of Geological Hazards and Environment Preservation
关键词
岩溶地下水
运移规律
循环系统
徐州市
Karst groundwater
transport discipline
circulation system
Xuzhou City
