Spatial and temporal characteristics of MODIS vegetation index in the source region of three rivers on Qinghai-Tibet Plateau in China
SONG Dong-mei, ZHANG Qian, YANG Xiu-chun, GUO Peng, WEN Shao-yan
GEOGRAPHICAL RESEARCH . 2011, (11): 2067 -2075 .  DOI: 10.11821/yj2011110013