20002020年甘肃省植被覆盖特征及其对气候变化和人类活动的响应
路建兵, 鞠珂, 廖伟斌

Variation in NDVI and its response to climate change and human activities in Gansu Province during 2000-2020
Jianbing Lu, Ke Ju, Weibin Liao
表2 甘肃省 NDVI 变化趋势面积占比
Table 2 Areas and proportion of vegetation NDVI change in Gansu Province
分类标准变化类型面积占比/%
slope(NDVI)<0??P<0.01极显著退化0.59
slope(NDVI)<0??P<0.05显著退化0.49
P>0.05无显著变化17.49
slope(NDVI)>0??P<0.05显著改善8.82
slope(NDVI)>0??P<0.01极显著改善72.61