9:45 AM - 10:00 AM
*Norimasa TAKAYAMA1, Haruo SAITO2, Akio FUJIWARA2, Masahiro HORIUCHI3 (1.Department of Forest Management, Forestry and Forest Products Research Institute, 2.Fuji Iyashinomoroi Woodland Study Center, The University of Tokyo, 3.Division of Human Environmental Science, Mt. Fuji Research Institute, Yamanashi Prefectural Governme)