1Research review on the application of microbial information technology to karst groundwater environmentLIU Dan, CHEN Xuequn, TIAN Chanjuan, ZHANG Wenjing, GUAN Qinghua185-1922Effects of tourism activities on hydrochemical fingerprints in the karst underground river systemYANG Rui, HAN Zhijie, HAN Zhiwei, WU Qixin, WU Pan, HE Shouyang193-2063Water quality analysis and evaluation of irrigation applicability in Nandong underground river basin,Southwest ChinaLI Jun, YANG Guoli, ZHU Xiuqun, XU Li, ZHU Danni, ZHAO Yi, LI Yanqing, LAN Funing207-2194Hydrochemical characteristics and water quality evaluation of karst water in Jinan CityLIU Wenyue, GAO Zongjun, XU Yuan, HAN Cong, LUO Zhenjiang, ZHAO Zhenhua220-232,2445Recharge characteristics and protection of karst groundwater in major leakage area of Yufu river in JinanGUAN Qinghua, WANG Yujing, CHEN Xuequn, ZENG Guihua, XIN Guangming233-2446Numerical simulation of crystallization blocking in tunnel drainage pipes based on dynamic mesh and level setMAO Chengjun, YANG Yun, WU Jianfeng, DONG Ping, WU Jichun245-2567Dynamic research on source and distribution of PAHs in the Qingshuiquan underground riverWANG Zhe, LI Jiang, LU Li, XIA Riyuan, CAO Jianwen, ZHAO Liangjie, LUAN Song257-2658Numerical simulation of karst groundwater in Dajing basin of Guizhou Province based on MODFLOW-CFPDANG Zhiwen, SHAO Jingli, CUI Yali, LI Jun, GONG Zhiqiang, ZHAO Liangjie, LIANG Yongsheng266-2769Soil properties of carbonate rocks under different vegetation typesLUO Mei, ZHOU Yunchao, TANG Fenghua277-28910Nutrient characteristics and differences of forest soil in rocky desertification areas of Southwest ChinaCHEN Qiufan, LU Qi, WANG Yan, LIU Yungen290-30011Phosphorus adsorption and desorption in soil under different land use types in karst wetlandsCHEN Rongshu, LYU Yuanfei, WANG Shan, HUANG Zuoshui, CAI Weihao, ZHONG Rongrong, XUAN Lizhen, YAN Shenyan, QIN Yingfeng, LIANG Jianhong, HUANG Huimin, ZHU Jing301-31012Effect of land utilization patterns on total and easy-to-use components of soil carbon,nitrogen and phosphorus in the karst area of Pingguo,GuangxiSU Tongqing, CUI Tingting, ZHANG Jianbing, LUO Weiqun, HU Baoqing311-32013Flow attenuation analysis and inorganic carbon flux estimation of surface karst spring in rocky desertification control area:A case study at Laoquan spring in the Longtan trough valley,Youyang county,Chongqing City,ChinaLUO Zhenyu, YANG Yan, LI Ji, XIAO Wenjie, SUN Tingting, YE Zhimao337-350,38114Research on the law of water inrush disasters in pipeline-type karst tunnels under the coupling effect of stress-seepage-damageMENG Jie, LIN Zhibin, LIN Peizhong351-36015Evolution and monitoring of karst ground collapse in the Zhifang-Miaoshan paleo-clay area of WuhanCHEN Biaodian, LI Xi, XIONG Qihua, LI Yulei, TU Jing, LIU Pengrui, Ye Jiang361-36916Hillslope geo-hazard susceptibility assessment in Pingguo City based on coupling of CF information value and MLPC classifier modelWANG Xinwei, ZHANG Lili, MO Deke, YE Zongda, JIANG Fan370-38117Case study on super high-rise foundation design of the deep-buried beaded karst caveXIAO Hongbin, JIN Yaomin382-390 