11:30 AM - 11:45 AM
*Tetsuya Hiyama1, Hironari Kanamori1, Jack R. Kambatuku2, Kazuyoshi Asai3, Morio Iijima4 (1.Institute for Space-Earth Environmental Research, Nagoya University, 2.Faculty of Agriculture and Natural Resources, University of Namibia, 3.Geo Science Laboratory, 4.Faculty of Agriculture, Kinki University)