Water Origins and Isotopic Composition of Heavy Baiu/Meiyu Rainfall: a Case Study in Southwestern Japan in Early July 2020

Xiaoyang LI1, Ryuichi Kawamura1, Kimpei Ichiyanagi2 and Kei Yoshimura3, (1)Kyushu University, Faculty of Science, Fukuoka, Japan, (2)Kumamoto University, Faculty of Advanced Science and Technology, Kumamoto, Japan, (3)The University of Tokyo, Institute of Industrial Science, Kashiwa, Japan