4B5pm04 2026/03/12 14:00 一般講演 B5 地下埋設木材における微生物群集構造と細胞壁劣化の検討 Investigation of Microbial Community Structure and Cell Wall Degradation in Subsurface Buried Wood ○長谷川 光輝1堀沢 栄1桃原 郁夫2三好 由華2○Koki HASEGAWA1 Sakae HORISAWA1 Ikuo MOMOHARA2 Yuka MIYOSHI2 1高知工科大、2森林総研 1Kochi Univ. Technol., 2FFPRI Wood Decomposition / Microbial Community Structure / Underground Environment