4:15 PM - 4:30 PM
*Yasuaki Kaneda1, Takeshi Hasegawa1, Indranova Suhendro2, Gabriela Nogo Retnaningtyas Bunga Naen3, Shohei Shibata1, Chie Kusu1 (1.Graduate School of Science and Engineering, Ibaraki University, 2.Department of Environmental Geography Faculty of Geography Universitas Gadjah Mada, 3.National Research and Innovation Agency of Republic Indonesia)