14:30 〜 14:45
*Ma Teresa Nakajima1、Naoto Takahata2、Yuji Sano1、Stephanie Musy3、Yama Tomonaga3,4、Oliver S. Schilling3,5 (1.Marine Core Research Insitute, Kochi University, Monobe Campus, Kochi, Japan、2.Atmosphere and Ocean Research Institute, University of Tokyo, Kashiwa Campus, Chiba, Japan、3.Hydrogeology, Department of Environmental Sciences, University of Basel, Switzerland 、4.Entracers GmbH, Dübendorf, Switzerland、5.Department Water Resources and Drinking Water, Eawag–Swiss Federal Institute of Aquatic Science and Technology, Dübendorf, Switzerland)