Effects of biochar amendment on soil carbon flux for three years in a warm-temperate deciduous forest in Japan

Kakuya Enichi1, Yuki Tsukimori1, Mitsutoshi Tomotsune2, 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