黄河水源涵养区植被NDVI时空变化特征及其驱动因子

梁植, 孙若辰, 段青云

Spatiotemporal variation of NDVI in the Yellow River water conservation zone and its driving factors

LIANG Zhi, SUN Ruochen, DUAN Qingyun

表1 植被NDVI变化驱动因素判定标准

Tab.1 Criteria for determining driving factors of NDVI change

S ( N D V I o b s ) 驱动要素 划分标准 S ( N D V I C C ) S ( N D V I H A ) >0 CC & HA >0 >0 CC >0 <0 HA <0 >0 <0 CC & HA <0 <0 CC <0 >0 HA >0 <0