^○Hideki Hamamoto¹, Yuji Miyashita², Philipp Blum³, Alexander Limberg⁴, Makoto Taniguchi⁵ (1.Center for Environmental Science in Saitama, Saitama, Japan, 2.Hot Springs Research Institute of Kanagawa Prefecture, Kanagawa, Japan, 3.Karlsruhe Institute of Technology, Karlsruhe, Germany, 4.Senate Department for the Environment, Transport and Climate Protection, Berlin, Germany, 5.Research Institute for Humanity and Nature, Kyoto, Japan)

^○Yoshitaka Sakata¹, Takao Katsura¹, Katsunori Nagano¹, Atsunao Marui² (1.Hokkaido University, Sapporo, Japan, 2.National Institute of Advanced Industrial Science and Technology, Tsukuba, Japan)

^○Makoto Taniguchi¹, Hideki Hamamoto² (1.Research Institute for Humanity and Nature, Kyoto, Japan, 2.Center for Environmental Science in Saitama, Saitama, Japan)

^○Niels Balling¹, Soeren E. Poulsen², Sven Fuchs³, Soeren B. Nielsen¹ (1.Aarhus University, Aarhus Denmark, 2.VIA University College, Horsens, Denmark, 3.GFZ German Research Centre for Geosciences, Potsdam, Germany)

^○Puwis Amatyakul¹, Songkhun Boonchaisuk², Chatchai Vachiratiencha³, Tawat Rung-Arungwan³, Kriangsak Pirarai⁴, Aranya Fuangswasdi⁴, Weerachai Siripunvaraporn¹ (1.Department of Physics, Faculty of Science, Mahidol University, Bangkok, Thailand, 2.Geoscience Program, Mahidol University, Kanchanaburi Campus, Kanchanaburi, Thailand, 3.Curl-E Geophysics Co., Ltd., Nakornpathom, Thailand, 4.Department of Groundwater Resources, Ministry of Natural Resources and Environment, Bangkok, Thailand)

^○Tingting Ke¹, Yilei Xu¹, Shaopeng Huang^1,2, Xiaoyin Tang¹, Wentao Duan¹ (1.Institute of Global Environmental Change, University of Xi'an Jiaotong University, Xi'an, Shaanxi, China, 2.Department of Earth and Environmental Sciences, University of Michigan, Ann Arbor, Michigan, USA)

^○Petr Dedecek¹, Vladimir Cermak¹, Jan Safanda¹, Tomas Fischer², Antonin Tym² (1.Institute of Geophysic ASCR, Prague, Czech Republic, 2.Faculty of Science, Charles University, Prague, Czech Republic)

^○Tingting Ke¹, Yilei Xu¹, Shaopeng Huang^1,2, Xiaoyin Tang¹, Wentao Duan¹ (1.Institute of Global Environmental Change, University of Xi'an Jiaotong University, Xi'an, Shaanxi, China, 2.Department of Earth and Environmental Sciences, University of Michigan, Ann Arbor, Michigan, USA)

^○Petr Dedecek¹, Vladimir Cermak¹, Jan Safanda¹, Tomas Fischer², Antonin Tym² (1.Institute of Geophysic ASCR, Prague, Czech Republic, 2.Faculty of Science, Charles University, Prague, Czech Republic)