青藏高原植被NDVI对气候因子响应的格兰杰效应分析
周玉科

Detecting Granger effect of vegetation response to climatic factors on the Tibetan Plateau
Yuke ZHOU
图8 NDVI与降水量格兰杰原因的显著性水平
Fig.8 P value of Granger causality test between NDVI and precipitation