*Yao Li¹, Huaming Guo¹, Yvonne Oelmann², Harald Neidhardt²(1. State Key Laboratory of Biogeology and Environmental Geology, School of Water Resources and Environment, China University of Geosciences (Beijing) (China), 2. Geoecology, Eberhard Karls University Tübingen (Germany))

*Vladimir Shulkin¹(1. Pacific Geographical Institute Far Eastern Branch Russian Academy of Sciences (Russia))

*Shiping Xing^1,2, Huaming Guo^1,2, Xueda Hu^1,2(1. MOE Key Laboratory of Groundwater Circulation and Environment Evolution, and School of Water Resources and Environment, China University of Geosciences (Beijing) (China), 2. State Key Laboratory of Biogeology and Environmental Geology, China University of Geosciences (Beijing) (China))

Feng Hu Lu¹, Abdulhameed Azzouni¹, Bandar Ghassal¹, *Mohammad Rowaie¹(1. Saudi Aramco Oil Company (Saudi Arabia))

*Lin Wu^1,2,3, Guowei Shi^4,5, Yasong Li⁴, Xiangke Kong⁴, Erping Bi⁵(1. College of Water Resources, North China University of Water Resources and Electric Power (China), 2. Key Laboratory of Water and Soil Resources Conservation and Restoration in the Middle and Lower Reaches of Yellow River Basin, Ministry of Natural Resources (China), 3. Henan Key Laboratory of Water Resources Conservation and Intensive Utilization in the Yellow River Basin (China), 4. Institute of Hydrogeology and Environmental Geology, Chinese Academy of Geological Sciences (China), 5. School of Water Resources and Environment, China University of Geosciences (Beijing) (China))

*Tatsu Kuwatani¹(1. Japan Agency for Marine-Earth Science and Technology (JAMSTEC) (Japan))

*Qinghai Guo¹, Qian Zhao¹(1. China University of Geosciences (China))

*Pavel Voronin¹, Alexey Kiryukhin¹, Igor Tokarev²(1. Institute of Volcanology & Seismology FEB RAS (Russia), 2. St-Peterburg State University (Russia))

*Ateeque Malani¹(1. IIT Bombay (India))

*Kunfu Pi¹, Yanxin Wang¹, Philippe Van Cappellen², Xianjun Xie¹, Junxia Li¹(1. China University of Geosciences (China), 2. University of Waterloo (Canada))

*Irina Ivanova¹, Denis Sokolov^2,1, Tatyana Siromlya², Evgeniya Soldatova^1,3, Yulia Kolubaeva¹(1. Tomsk branch of the Trofimuk institute of petroleum geology and geophysics of SB RAS (Russia), 2. Institute of Soil Science and Agrochemistry SB RAS (Russia), 3. University of Tyumen, X-BIO Institute of Environmental and Agricultural Biology (Russia))

*Romain Millot^1,2, Blandine Gourcerol², Bernard Sanjuan²(1. Lithium de France, F-67240 Bischwiller, France (France), 2. BRGM, F-45060 Orléans, France (France))