SIMULATION AND ANALYSIS ON FUTURE CARBON BALANCE OF THREE DECIDUOUS FORESTS IN BEIJING MOUNTAIN AREA, WARM TEMPERATE ZONE OF CHINA
LIU Rui-Gang, LI Na, SU Hong-Xin, SANG Wei-Guo
Chin J Plant Ecol . 2009, (3): 516 -534 .  DOI: 10.3773/j.issn.1005-264x.2009.03.011