1Evaluation results,issues,and prospects of investigations into groundwater,mineral water,and geothermal(water)resources in Yunnan ProvinceZHANG Hua, GAO Yu, WU Hongmei, WANG Yu, CHAI Jinlong, WANG Bo, LIU Fang, ZHOU Junrong897-911,9272Key technical points for integrated surface water-groundwater surveys and assessment in karst basins of South ChinaZHOU Changsong, ZOU Shengzhang, LU Haiping, XIA Riyuan, LU Li, WANG Jia, JIQIN Kebuzi, LIN Yongsheng, FAN Lianjie, ZHAO Yi, LI Jun, YANG Yeyu, DENG Rixin, WEI Xianyu, WU Shucheng912-9273Genetic mechanisms and effective control of karst waterloggingHUANG Qibo, KANG Zhiqiang, DENG Zhong, TANG Yongchen, WU Huaying, ZOU Changpei, LI Tengfang, LIAO Hongwei, MA Junfei, LIANG Jian928-9364Comparative study of deep learning models for daily karst spring discharge forecasting:LSTM Versus Hybrid VMD-LSTMYANG Yang, ZHAO Liangjie937-9485Application of radon dynamics in analyzing karst spring flood processes:A case study of the Yaji Experimental Site,GuilinLI Zhijie, JIANG Guanghui, GUO Fang, LIU Fan, WEI Liqiong, WANG Qigang949-9586Multi-scale response characteristics of extreme hydrological events and reservoir regulation effects in the Pearl River DeltaZHANG Ling, BAO Weijia, LUAN Song, WU Shucheng959-9707Isotope-based identification of karst water system in Xin'an Spring RegionZHAI Huwei, HU Xiaobing, ZHANG Kai, MA Yongming, GAO Xubo, JIN Jianhong971-9808Analysis of characteristics and controlling factors of underground river pipeline based on tracer tests and fracture measurement:Take the Luohandu underground river as an exampleLI Tengfang, HUANG Qibo, SHEN Lina, WU Qingpeng, MA Junfei, LIAO Hongwei, WU Huaying, ZOU Changpei, PU Zhenggong, LENG Rubing981-9919Causes of groundwater hydrochemical characteristics and assessment of health risk to humans in the karst area of southeastern ChongqingZHANG Guiquan, ZHU Aiping, REN Kun, ZENG Jie, PENG Cong, PAN Xiaodong, LIANG Jiapeng, SONG Chen, ZHANG Wenping, TANG Weiwei, JIANG Dansi992-100510Prediction of water inflow and evaluation of curtain water-blocking effect in the Panlong lead-zinc mining areaPENG Sanxi, LI Guifu, SHAN Huimei, LIU Yunquan, LU Danmei1006-102411Study on an in-situ dissolution experiment of gypsum boreholesZHOU Jianwei, HE Xiao, GAO Xiaofeng, PENG Tao, XU Ke, ZHAO Yong1025-1035,104812Relationship between topsoil pollen and modern vegetation at the Huanjiang Karst Observation Station of GuangxiHAO Xiudong, LU Yaxian, OUYANG Xuhong, LI Lixue, QIN Linjuan, WEI Jiasheng, WANG Ailan, HUANG Linqian, LIN Chunyu1036-104813CO2 emission fluxes and bacterial community structures characteristics in the water bodies of the Lingqu and the Darongjiang RiversLUO Ting, JIN Zhenjiang, YUAN Wu, YANG Chengxi, LI Jia, WANG Shixuan, FAN Chen, CHEN Guilun, ZHANG Xiaowen1049-1062,107314Spatiotemporal variation characteristics and water flow path of soil moisture of the critical zones fissures in karst areaYANG Jixiang, ZHANG Zhicai, CHEN Xi, LIU Xiuqiang, XIE Yongyu, PENG Tao, CHEN Bo1063-107315Grading of germanium contents and establishment of standard for germanium-enrichment in cultivated soils in Guizhou ProvinceMA Hua, CAI Dawei, REN Mingqiang, LI Longbo1074-108316Evolution of rocky desertification and its response to land use changes in the karst areas of GuangxiZHU Degen, YANG Hui, ZHAO Hu, SHI Shaoliang, WU Xiuqin, Mitja Prelovšek, Nataša Ravbar1084-110017Cause analysis of travertine blackening:A case study of travertine at Huanglong Ravine,Sichuan Province,ChinaJIANG Ruiyang, DAI Qunwei, ZHANG Ting, DENG Zhiqing, WANG Lihui, SHAN Jing, RAN Yue, GAO Jun, CAI Jiangrong, WANG Guoyue1101-1108,112018Experimental study on water-gas pressure balance technology for the prevention and control of karst collapsesMA Xiao, ZHOU Zhihua, ZHENG Zhiwen, LI Xiujuan, JIANG Xiaozhen, WEI Pingxin, LIAO Zhongzhen, PAN Zongyuan1109-1120 