About FUJII Kazumichi
About Forestry and Forest Products Res. Inst., JPN
About MATSUURA Yojiro
About Forestry and Forest Products Res. Inst., JPN
About OSAWA Akira
About Kyoto Univ., JPN
About Abstract. International Symposium on the Arctic Research (Web)
About climatic variation
About Global Warming
About Ecosystem
About permafrost
About Biomass
About active layer
About carbon dioxide accumulation
About soil temperature
About soil water
About iron oxide
About snowmelt
About seasonal variation
About reaction rate
About Lichens
About Picea
About tundra
About forest soil
About soil horizon
About soil organic carbon
About Picea glauca
About natural ecosystem
About Bryophytes
About Picea mariana
About environmental factor
About Plants
About Cryptogamae
About Bryophyta
About Picea mariana
About environmental agent
About ventilation coefficient
About Environmental problems
About Climatology,climatic change
About 永久凍土
About 生態系
About 土壌有機炭素
About 貯蔵
About 環境要因