2001—2021年川西高原植被NDVI时空变化及影响因素分析
王叶兰, 杨鑫, 郝利娜

Spatio-temporal changes in the normalized difference vegetation index of vegetation in the western Sichuan Plateau during 2001—2021 and their driving factors
WANG Yelan, YANG Xin, HAO Lina
图4 川西高原NDVI变化趋势及持续性
Fig.4 Variation trend and persistence of NDVI in western Sichuan Plateau