黔桂喀斯特山区植被变化及其地形效应
刘梁美子, 占车生, 胡实, 董宇轩

Vegetation change and its topographic effects in the karst mountainous areas of Guizhou and Guangxi
Liangmeizi LIU, Chesheng ZHAN, Shi HU, Yuxuan DONG
图6 2000-2016年年均NDVI变化趋势
Fig. 6 Annual NDVI changing trend from 2000 to 2016