Production dynamics of fine roots in beech forests: possible mechanism of resource allocation between above- and below-ground production

Ryo Nakahata1,2, Akira Osawa1,3, Masaaki Naramoto4, Hiromi Mizunaga4 and Masako Sato4, (1)Graduate School of Agriculture, Kyoto University, Kyoto, Japan, (2)Research Fellow of Japan Society for the Promotion of Science, Kyoto, Japan, (3)Graduate School of Global Environmental Studies, Kyoto University, Kyoto, Japan, (4)Graduate School of Agriculture, Shizuoka University, Shizuoka, Japan