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 Akitsu3, Keisuke Ono4 and Akira Miyata4, (1)Hokkaido University, Research Faculty of Agriculture, Sapporo, Japan, (2)Tohoku University, Sapporo, Japan, (3)University of Tsukuba, Faculty of Life and Environmental Sciences, Tsukuba, Japan, (4)NIAES National Institute for Agro-Environmental Sciences, Tsukuba, Japan