Extended Data Fig. 7: Forest cover change over China during the period 2002–2012.
From: Large Chinese land carbon sink estimated from atmospheric carbon dioxide data
a, How land cover changed from 2002 to 2012: 0 (1) denotes non-forest (forest) in both 2002 and 2012, 2 denotes conversion from non-forest to forest between 2002 and 2012, and 3 denotes conversion from forest to non-forest between 2002 and 2012. b, The forest percentage change per grid box from 2002 to 2012. Data are presented on a 0.05° × 0.05° spatial grid.
