MUTISCALE ANALYSIS OF VEGETATION INDEX AND TOPOGRAPHIC VARIABLES IN THE YELLOW RIVER DELTA OF CHINA
WU Da-Qian, LIU Jian, WANG Wei, DING Wen-Juan, WANG Ren-Qing
Chin J Plant Ecol . 2009, (2): 237 -245 .  DOI: 10.3773/j.issn.1005-264x.2009.02.001