全球历史森林数据中国区域的可靠性评估

杨帆,何凡能,李美娇,李士成

Reliability assessment of global historical forest data in China

YANG Fan,HE Fanneng,LI Meijiao,LI Shicheng

图1 SAGE、PJ、KK10和CHFD数据集1700年以来中国森林面积变化

Fig. 1 Changes in forest area of China since 1700 as revealed by SAGE, PJ, KK10 and CHFD datasets