Inter-annual variations in biometric-based net primary production and heterotrophic respiration among three different forest types over 7 years in a cool-temperate zone, Japan.

Yuki Kato1, Mitsutoshi Tomotsune2, Fumiya Shiote1, Yuta Koyama3, Hiroshi Koizumi2 and Shinpei Yoshitake2, (1)Waseda University, Faculty of Science and Engineering, Tokyo, Japan, (2)Waseda University, Faculty of Education and Integrated Arts and Sciences, Tokyo, Japan, (3)Asano Junior High School and Senior High School, Kanagawa, Japan