Zhang, Fangmin
Pan, Yude
Birdsey, Richard A.
Chen, Jing M.
Dugan, Alexa
Funding for this research was provided by:
a research grant from a USDA Forest Service (07-JV-11242300-114)
National Natural Science Foundation of China (31300420)
National Natural Science Foundation of Jiangsu (BK20130987)