About IWASHIMA Noriko
About Shimane Univ., Shimane, JPN
About MASUNAGA Tsugiyuki
About Shimane Univ., Shimane, JPN
About FUJIMAKI Reiji
About Shimane Univ., Shimane, JPN
About TOYOT Ayu
About Inst. of Soil Biology, Biology Centre, Acad. of Sci. of Czech Republic, Ceske Budejovice, CZE
About TAYASU Ichiro
About Kyoto Univ., Shiga, JPN
About HIUR Tsutom
About Hokkaido Univ., Hokkaido, JPN
About KANEKO Nobuhiro
About Yokohama National Univ., Kanagawa, JPN
About Soil Science and Plant Nutrition
About vegetation
About exchange
About conifer
About broad-leaved tree
About forest soil
About overburden
About subsoil
About soil acidity
About electrical conductivity
About Carbon
About Nitrogen
About cation
About Calcium
About Magnesium
About Potassium
About Sodium
About microbial mineralization
About phosphorus
About phosphoric acid
About species specificity
About circulation
About Global Warming
About nutrient absorption
About loss
About chemical property of soil
About ecological succession
About nitrogen mineralization
About nutrient circulation
About vegetation succession
About soil nutrient loss
About vegetation change
About nutrient losses
About Forest botany
About Soil chemistry
About 土壌
About 化学的性質
About 植生