Extended Data Fig. 9: Forest area and stock of five forest-stand age groups over six key forested provinces and over the whole of China.
From: Large Chinese land carbon sink estimated from atmospheric carbon dioxide data
a–f, Forest area for Heilongjiang, Jilin, Liaoning, Yunnan, Guizhou and Guangxi provinces. g, Forest area for China. h–m, Forest stock for Heilongjiang, Jilin, Liaoning, Yunnan, Guizhou and Guangxi provinces. n, Forest stock for China. Forest stands are divided into five age groups: young, mid-aged, near-mature, mature and overmature. Data are taken from the 8th NFI.
