Sun-induced chlorophyll fluorescence reveals strong representation of photosynthesis at ecosystem level in rice paddy field in Japan

Tomomichi Kato1, Katsuto Tsujimoto2, Kenlo Nishida Nasahara3, Tomoko Akitsu4, Keisuke Ono5 and Akira Miyata5, (1)Hokkaido University, Research Faculty of Agriculture, Sapporo, Japan, (2)Tohoku University, Sapporo, Japan, (3)University of Tsukuba, Institute of Life and Environmental Sciences, Tsukuba, Japan, (4)University of Tsukuba, Faculty of Life and Environmental Sciences, Tsukuba, Japan, (5)NIAES National Institute for Agro-Environmental Sciences, Tsukuba, Japan