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2 PJ与CHFD数据集过去300年中国各省区森林面积

Fig. 2 Provincial forest area of China in the last 300 years as revealed by PJ and CHFD datasets