Fig. 7
From: Trend and drivers of forest biomass change in the Greater Bay Area of China from 2000 to 2022

Change trend of forest biomass in different cities of the GBA from 2000 to 2022. a Interannual changes in biomass in Zhaoqing and Huizhou. b Interannual changes in biomass in Jiangmen and Guangzhou. c Interannual changes in biomass in Shenzhen and Zhuhai. d Interannual changes in biomass in Dongguan and Zhongshan. e Interannual changes in biomass in Hong Kong and Dongguan. f Interannual changes in biomass in Macau. The shadow area in each graph represents the uncertainty of simulated forest biomass, and the solid line represents the mean value of our estimates using Eqs. 2 & 3.