晋西南黄土高原区植被覆盖度变化及其生态效应评估

张文强, 孙从建, 李新功

Vegetation cover change and ecological effect assessment in the Loess Plateau of Southwest Shanxi province based on remote sensing image

ZHANG Wen-qiang, SUN Cong-jian, LI Xin-gong

表3 研究区各年份四个指标和遥感生态指数RSEI的均值变化

Table 3 Mean changes of four indicators and RSEI in each year of the study area

年份 热度LST 干度NDSI 湿度WET 绿度NDVI 遥感生态指数RSEI 2002 0.515 0.605 0.583 0.502 0.487 2009 0.589 0.624 0.711 0.513 0.502 2017 0.535 0.632 0.842 0.53 0.525