Advance in responses of soil organic carbon pool of grassland ecosystem to human effects and global changes
Xiao Shengsheng, Dong Yunshe, Qi Yuchun,Peng Qin, He Yating, Yang Zhijie
Advances in Earth Science . 2009, (10): 1138 -1148 .  DOI: 10.11867/j.issn.1001-8166.2009.10.1138