Hydrological responses to land-use changes in karst area- A case study in Houzhai river, Guizhou province蒙海花, 王腊春227-234
A practical use of 34 S in the investigation of karst groundwater resource in North China张江华, 梁永平, 王维泰, 韩行瑞, 侯光才235-241
Temporal-spatial variation of SO2-4 concentration of the drip water and its significance in the Shihua cave, Beijing班凤梅, 潘根兴, 蔡炳贵, 朱健, 谭明243-248
Study on organic pollution of karst underground water in Jinan spring area徐建国, 朱恒华, 徐华, 刘春华, 张卓249-254
Analysis on karst groundwater system and its water resources composition in Shiqihe basin劳文科, 蓝芙宁, 蒋忠诚, 覃小群, 谢运球, 邓艳255-262
Analysis on hydro-chemical features and origin of the hot spring in karst geothermal field, east Liaocheng city张保建, 沈照理, 乔增宝, 亓麟263-268
Application of GIS to 1:50 000 karst hydro-geologic field survey- A case study in Xintian basin, Hunan province周立新, 时坚269-274
Professional evaluating system for karst tunnel gushing based on AHP and its application杜毓超, 韩行瑞, 李兆林281-287