CARBON STOCK AND ITS ALLOCATION IN FIVE FOREST ECOSYSTEMS IN THE SUBALPINE CONIFEROUS FOREST ZONE OF WESTERN SICHUAN PROVINCE, SOUTHWEST CHINA
XIAN Jun-Ren, ZHANG Yuan-Bin, WANG Kai-Yun, HU Ting-Xing, YANG Hua
Chin J Plant Ecol . 2009, (2): 283 -290 .  DOI: 10.3773/j.issn.1005-264x.2009.02.005