Distribution and Potential Degradation Risk Evaluation of Marsh Wetland in the Mt. Qomolangma National Nature Reserve
MA Fei, KAN Aike, LI Jingji, GUAN Lei, CHEN Xiaoqin
地球信息科学学报 . 2011, (5): 594 -600,610 .  DOI: 10.3724/SP.J.1047.2011.00594