1Study on the developing model of karst collapseJIANG Fuwei759-7632Overview of uncertainty assessment on karst collapse predictionWAN Jiawei, ZHANG Qinjun, SHI Shujing764-7693Analysis of collapse mechanism for mantled karst collapseGAO Peide, WANG Linfeng770-7764Analysis of seepage effect on the formation of sinkhole in unconfined aquifer-aquitard system caused by groundwater changesTAO Xiaohu, ZHAO Jian, Xiaoming WANG, Ming YE, Roger Benito Pacheco Castro777-7855Study on the mechanism of groundwater level restoration process to karst sinkholes in karst deposit drainage area:A case of Dachengqiao,Ningxiang county,Hu'nan ProvincePAN Zongyuan, JIANG Xiaozhen, DAI Jianling, GUAN Zhende, WU Yuanbin786-7946Research on Groundwater Level Warning for karst collapse of covered karst areas in Tai'an CityWANG Xiaowei, ZHAO Zhiwei, CHEN Weiqing, ZHOU Shaozhi795-8007Brief analysis of distribution and influence factor of table-board shallow overburden type karst collapse in central Guizhou PlateauYANG Yuanli, YANG Rongkang, MENG Fantao, WANG Qian801-8078Mechanism analysis of sinkholes formation at Jili village, Laibin City,Guangxi,ChinaDAI Jianling, LUO Weiquan, WU Yuanbin, JIANG Xiaozhen808-8189Analysis of karst collapse susceptibility in Guang-Fo-Zhao regionsJIA Long, MENG Yan, DAI Jianling819-82910Mechanism of karst collapse caused by engineering construction in Wuhan CityLIU Pengrui, LIU Changxian, JIANG Chao, WANG Fang, CHEN Yu, JIA Long830-83511Susceptibility zoning and mapping of karst collapse in Xuzhou using analytic hierarchy process-fuzzy comprehensive evaluation methodWU Xin, HUANG Jingjun, MIAO Shixian836-84112Formation mechanism of karst collapse after mine closure:A case study of Enkou coal mine in central Hu'nan ProvinceLIU Xinjian, GUO Jiehua, CHEN Yingzi842-85013Study on the safe operation of karst collapse prevention in Datengxia reservoirJIANG Fuwei851-85814Characteristics of caprock-karst combination in typical karst collapse area along the Yangtze River in Anhui ProvinceWANG Qingjiu, YE Xiaohua, MENG Meng, LUO Jiao, LYU Chuanzhong859-866 