Decomposition responses of pine (Pinus massoniana) needles with two different nutrient-status to N deposition in a tropical pine plantation in southern China Jiangming Mo, Hua Fang, Weixing Zhu, Guoyi Zhou, Xiankai Lu and Yunting FangAnn. For. Sci., 65 4 (2008) 405DOI: https://doi.org/10.1051/forest:2008017