1Academic research and contributions on karst made by Academician Lu YaoruXIONG Kang-ning, LIU Qi, XIAO Shi-zhen243-2472Influence of the May-12 Wenchuan Earthquake on hydrogeochemistry of the source spring at the Huanglong World Heritage Site: Evidences from high resolution and high precision monitoring of hydrogeochemistryLIU Zai-hua, WANG Hai-jing, LIU Yan, TAI Yong-dong, FU Ru-xian, WANG Xiao-ping248-2523Distribution features of karst water in YunnanWANG Yu, PENG Shu-hui253-2594Comparative study on karst ground water simulation between GM(1,1) decomposition model and ARIMA model :A case study on discharge simulation of the Liulin SpringLI Hua-min, WU Jing, ZHAO Jiao-juan, HAO Yong-hong, WANG Ya-jie, CAO Bi-bo260-2695Application of Visual Modflow in predicting shaft water inflow in the Baijian iron mining areaFENG Geng-chen, HAO Jun-jie, TAN Jun, XU Su-juan271-2776The geophysical prospecting technique in different aquifer media in karst area, Southwest ChinaWU Yi, SUN Yin-hang, LI Feng-zhe278-2847Study on the situation and evolution trend of karst water pollution in Xingtai CityDU Wen-tang, WANG Zhan-hui, FENG Geng-chen, LI Shu-wen, ZHANG Jing-sen285-2908Discharge estimation in the Shuangyanjing Spring small watershed in Fuquan,Guizhou and the solution of flood water releaseZHONG Jin, DONG Yu, DING Jian-ping291-2949Study on volume fractal features of soil particle under different land use types in southeast karst mountain of ChongqingXIONG Bo, WANG Jian-li, ZHANG Tian-wen, SONG Jiang, LI Yan-jun295-30110Discussion on distribution and land utilization pattern of karst hill in Guangdong ProvinceWEI Xing-hu, LEI Li, XU Xi-zhen302-30711Altitudinal distribution patterns of plant functional group biodiversity in Longhushan, GuangxiLIANG Ming-zhong, JIANG Zhong-cheng, SHEN Li-na, XU Shu-qing308-31212Impact of mycorrhizal fungus on the growth and nutrient absorption of Cupressus duclouxiana Hichel seedlings under water stressWANG Ru-yan, YU Shui-qiang, ZHANG Jin-chi, CONG RI-liang, WANG Qun, CHEN Li-sha, SI Deng-yu313-31913The hierarchy effect of settlement pattern evolution and its relationship with the traffic conditions in Karst mountain:A case study in Houzhaihe, Wangjiazhai and Maolan, GuizhouLUO Guang-jie, LI Yang-bing, WANG Shi-jie320-32614The distribution characteristics of the epikarst reservoir in Lunnan Ordovician buried hillCHEN Li-xin, PAN Wen-qing, LIANG Bin, LUO Ri-sheng, ZHANG Qing-yu, GAO Xiang327-33315Research review and developmental trends of technology in karst reservoir exploration in ChinaWANG Yong, SHI Ze-jin, HONG Cheng-yun334-34016Rare earth element contents in speleothem determined by two dissolution methodsZHOU Hou-yun, TANG Jing, YUAN Dao-xian341-34717The seasonal variation of soil CO2 concentration in epikarst in the Panlong Cave, GuilinLI Tao, CAO Jian-hua, ZHANG Mei-liang, HUANG Yan-mei, CHEN Jia-rui, YAN Yi-ping, LI Guang-chao, ZHU Xiao-yan348-35318A study on the color variety of speleothems Jinghua Cave in Benxi, Liaoning ProvinceQIN Ya, CHENG Xin-min, CHANG Jian-ping, LI Ze-feng354-35819The numerical simulation to the mineral dissolution-release law in the coal gangueLIANG Bing, CHEN Nan, JIANG Li-guo359-362 