On origin of the Jiudongtian cave hall in the sinking stream,Dafang county, Guizhou province, China: Evidence for dominant rightward erosion in northern hemisphere by subterranean stream张之淦332-339
Spatial distribution and diurnal variation in CO_2 concentration,temperature and relative humidity of the cave air-A case study from Water Cave, Benxi, Liaoning, China蔡炳贵, 沈凛梅, 郑伟, 李克普, 白云志, 董春志348-354
Classification and exploitive technical condition of karst water source field in southwest China王宇370-374
Analysis and simulation to the relation between rainfall and runoff in karst basin with artificial neural network model陈才, 陈喜, 张志才, 魏琳娜375-379
Response of the Beiwenquan hot spring's hydrochemical features in Chongqing to the Wenchuan earthquake of magnitude 8.0 in Sichuan肖琼, 沈立成, 袁道先, 贺秋芳, 王翱宇385-390
Research on division treatment to eco-construction of karst rock deserted land in southwest China karst area吴协保, 孙继霖, 林琼, 吴照柏391-396