Estimating the influence of seasonal changes in ecophysiological traits on canopy CO2 and H2O fluxes in a Japanese cedar forest

Yoshiaki Hata1, Tomo'omi Kumagai1, Takanori Shimizu2 and Yoshiyuki Miyazawa3, (1)The University of Tokyo, Graduate School of Agricultural and Life Sciences, Tokyo, Japan, (2)Forestry & Forest Products Research Institute, Department of Disaster Prevention, Meteorology and Hydrology, Ibaraki, Japan, (3)Kyushu University, Fukuoka, Japan