Dynamically Monitoring the High-cold Swamp and Wetland in 1990-2001 in Maqu by Means of Remote Sensing
CAI Di-hua, GUO Ni, HAN Tao
JOURNAL OF GLACIOLOGY AND GEOCRYOLOGY . 2007, (6): 874 -881 .  DOI: 10.7522/j.issn.1000-0240.2007.0151