Spatial associations between NDVI and environmental factors in the Heihe River Basin
YUAN Lihua, CHEN Xiaoqiang, WANG Xiangyu, XIONG Zhe, SONG Changqing
地理学报(英文版) . 2019, (9): 1548 -1564 .  DOI: 10.1007/s11442-019-1676-0