自然因子对四川植被NDVI变化的地理探测

彭文甫,张冬梅,罗艳玫,陶帅,徐新良

Influence of natural factors on vegetation NDVI using geographical detection in Sichuan Province

PENG Wenfu,ZHANG Dongmei,LUO Yanmei,TAO Shuai,XU Xinliang

表19 降均水量每2个分区的植被NDVI均值及其统计显著性(置信水平95%)

Tab. 19 Mean value of total radiation and its statistical significance of every two sub-regions in average annual precipitation (confidence level 95%) (confidence level 95%)

分区 1 2 3 4 5 6 1 2 Y 3 Y Y 4 Y Y Y 5 Y Y Y Y 6 Y Y Y N Y NDVI均值 0.792 0.784 0.859 0.850 0.888 0.906