*Ishizuka Masahide¹, Yusuke Nakahara⁵, Hitomi Masaoka⁶, Genki Nakao⁶, Tomoyuki Ishii⁶, Yasunori Kurosaki², Hagino Hiroaki³, Kouichi Nakamura⁷, Batdelger Gantsetseg⁴, Kazuki Nanko⁹, Eiji Nishihara⁸, Satoru Suzuki⁹ (1.Kagawa University, Faculty of Engineering and Design, 2.Tottori University, Arid land research center, 3.Forestry and Forest Products Research Institute, Tohoku Research Center, 4.Information and Research Institute of Meteorology Hydrology and Environment, 5.Kagawa University, Graduate school of Engineering, 6.Kagawa University, Faculty of Engineering, 7.Tottori University, Faculty of Engineering, 8.Tottori University, Faculty of Agriculture, 9.Forestry and Forest Products Research Institute, Meteorology and Hydrology)