Figure 4
From: The trajectory of carbon emissions and terrestrial carbon sinks at the provincial level in China

China provinces-level CO2 emissions (million tonnes) for the period 1997–2019. (A) CO2 emissions of five provinces from “one-stage increasing” group. (B) CO2 emissions of ten provinces from “two-stage increasing” group. (C) CO2 emissions of 13 provinces from “maximum around 2013” group. (D) CO2 emissions of two provinces from “maximum around 2017” group.