@article{oai:repository.dl.itc.u-tokyo.ac.jp:00025281, author = {KOMATSU, Hikaru and HASHIMOTO, Shoji and KUME, Tomonori and YOSHIFUJI, Natsuko and HOTTA, Norifumi and SUZUKI, Masakazu}, journal = {東京大学農学部演習林報告}, month = {}, pages = {11--19}, title = {Seasonal changes in the net radiation/solar radiation ratio above a Cryptomeria japonica plantation forest}, volume = {117}, year = {2007} }