Extended Data Fig. 5: Cities studied in 2010 (n = 144) and 2019 (n = 242).
From: A strong but uneven increase in urban tree cover in China over the recent decade
a, Spatial distribution of cities studied in 2010 and 2019. b, Mean temperature and annual precipitation of cities analyzed. c, Number of cities in the different geographical zones. d, Urban areas of the analyzed cities. e, Cities grouped by their population size (see Methods).
