基于RS的川西天然林区近29年植被覆盖动态变化

赖家明, 杨武年

Dynamic changes of vegetation cover in natural forest area of western Sichuan in recent 29 years based on RS

Jiaming LAI, Wunian YANG

图2 研究区3期土地覆盖类型分布

Fig.2 Distribution of land cover types of the research area