Decomposition dynamic of fine roots in a mixed forest of Cunninghamia lanceolata and Tsoongiodendron odorum in mid-subtropics Yu-Sheng Yang, Guang-Shui Chen, Jian-Fen Guo and Peng Lin Ann. For. Sci., 61 1 (2004) 65-72 DOI: 10.1051/forest:2003085