Department of Forest Engineering, Oregon State University, 015 Peavy Hall, Corvallis, OR 97331, United States ; Disaster Prevention Research Institute, Kyoto University, Gokasho, Uji, Kyoto, 6110011, Japan
Department of Forest Engineering, Oregon State University, 015 Peavy Hall, Corvallis, OR 97331, United States
Department of Urban and Environmental Engineering, Kyoto University, Nishikyo-ku, Kyoto, 6158540, Japan
Disaster Prevention Research Institute, Kyoto University, Gokasho, Uji, Kyoto, 6110011, Japan