西龙河水源地水文地质特征初步研究  

Preliminary Study on the Hydrogeological Characteristics of Water Source of Xilong River

作　　者：刘瑞新[1] 

机构地区：[1]山东省兖矿集团有限公司地质测量部,山东邹城273500

出　　处：《地下水》2009年第5期127-130,共4页Ground water

摘　　要：为了合理利用岩溶水,根据物探及水源井资料,对西龙河水源地岩溶水水文地质特征进行了初步研究。结果表明:西龙河水源地奥陶系碳酸盐岩岩溶发育程度主要受岩性、构造及埋藏条件等因素的控制,随方解石含量的增高而增强,随水动力条件的减弱而减弱,随深度的增加而减弱;主要接受大气降水以及区外岩溶地下水的侧向径流补给,向人工开采区排泄;岩溶水水位动态变化具明显的平盘上升、平盘下降和缓降陡升的特点,岩溶含水层具较强的导水性能和恢复功能;岩溶水水质良好。According to the geophysical data and information of the water source wells, the article made primary research on the hydrogeological characteristics of the karst water in the water source of Xilong River which was helpful of reasonable utilization of karst water. The results show that the karst development degree of the Ordovician carbonate rocks in the water source of Xilong River is controlled by lithology, tectonics, burial conditions and so on, which enhances with the calcite content increasing, weakens with the hydrodynamic conditions weakening, and declines with the depth increasing. The karst water is mainly supplied by the atmospheric precipitation and lateral＂ radial flow of the karst groundwater outside the region; the dynamic changes of the karst water take on the characteristics of obvious flat plate increasing and declining, and declining gently and hoisting suddenly, and the karst aquifers have stronger water conducting properties and restoring function; the karst water quality is well.

关 键 词：西龙河水源地 岩溶水 水文地质特征 初步研究 

分 类 号：P641.12[天文地球—地质矿产勘探]