About MORISAKI MICHIYA
About TAKI KENTARO
About MANAGI SHUNSUKE
About AKIYAMA YUKI
About YOSHIDA TAKEHITO
About 総合地球環境学研
About YOSHIDA TAKEHITO
About ICHINOSE TOMOHIRO
About 環境情報科学
About disaster
About reduction
About disaster prevention
About service
About ecosystem
About economic effect
About flood damage
About protection forest
About land price
About damage reduction
About ecological service
About Eco-DRR
About Flood Control Forest
About General
About 経済的効果
About 研究