1Study on ecological restoration strategy of karst spring region in north China:Taking Jinci spring as an exampleWANG Yanxin331-3442Research progress and prospect of carbon sink in karst region of ChinaJIANG Zhongcheng, ZHANG Cheng, LUO Weiqun, XIAO Qiong, WU Zeyan345-3553An overview on the development of science and ecological hydrology of the earth critical zones in karst areaCHEN Xi, ZHANG Zhicai356-3644Karst ecosystem and its plantsCAO Jianhua, YUAN Daoxian, YANG Hui, HUANG Fen, ZHU Tongbin, LIANG Jianhong, ZHOU Mengxia, LUO Qukan, WU Xia365-3775Theory of karst dynamics and development of modern karst scienceZHANG Cheng378-3836Geothermal reservoir structure and heat flow characteristics of proterozoic metamorphic rock series of Dahongshan group in Honghe river basinLI Chuanwei, WANG Yu, ZENG Wei, WANG Jiaxing, ZHUANG Haijun384-3947Carbon sink of microalgae in karst lakes under the influence of the extracellular of carbonic anhydraseLI Haitao, WU Yanyou, FU Bing395-400,4408Philosophical cognition and prospect of karst research in ChinaLI Yuhui, ZHANG Cheng, ZHUANG Xiaodong, DING Wenrong, YU Xiaoya401-4139Review and prospect of modern monitoring and paleoclimate research in Xueyu cave group,Fengdu,ChongqingCAO Min, JIANG Yongjun, HE Qiufang, YIN Jianjun, YANG Yan, LI Tingyong414-42810Discussions on the disciplinary system of modern karstology——To commemorate the sixth anniversary of the publication of the academic book of Modern KarstologyPU Junbing429-44011Process and mechanism of microbial induced carbonate precipitationGAO Xubo, PAN Zhendong, GONG Peili, JIANG Yu, LI Chengcheng, LI Hongyu441-45212Review and prospect of research on the role of micro-organisms in karst carbon cycleKANG Weihua, CHENG Congyu, LI Wei, YU Longjiang453-46413Biogeochemical cycles of karst systems and their response to global changeLIU Xin, LI Siliang, YUE Fujun, ZHONG Jun, QIN Caiqing, DING Hu465-47614Effects of rock tablet lithology difference on estimation of rock dissolution rate and carbon fluxZHANG Xiaoqin, LUO Weijun, WANG Yanwei, CAI Xianli, LYU Yina, WANG Shijie477-48715Analysis of influencing factors on mineral morphology of active speleothem——A case study of Furong cave in ChongqingHUANG Yangyang, LI Tingyong, XIAO Siya, CHEN Chaojun, HUANG Ran, WANG Tao, WU Yao, XU Yuzhen, QIU Haiying, YANG Yan, LI Junyun488-500 