1. Bi H, Turner J, Lambert MJ. 2004. Additive biomass equations for native eucalypt forest trees of temperate Australia. Trees, 18(4): 467–479.
2. Cheng TR, Feng J, Ma QY, Feng ZK, Zhang SZ. 2008. Linear compatible models of tree layer biomass of Pinus tabulaeformis plantations in Xiaolong Mountains. Chinese Journal of Ecology, 27(3): 317–322 (in Chinese).
3. Cheng TR, Feng J, Ma QY, Feng ZK. 2007. Linear models with compatibility of stand biomass based on the forest resource inventory data. Journal of Beijing Forestry University, 29(5): 110–113 (in Chinese).
4. Gao HX. 2001. Practical statistical methods and SAS system. Beijing: Peking University Press, p. 406 (in Chinese).
5. Hansen M. 2002. Volume and biomass estimation in FIA: National consistency vs. regional accuracy. In: Proceedings of the third annual forest inventory and analysis symposium, GTR NC-230, North Central Research Station, Forest Service USDA, pp.109–120.