中美俄加陆域碳汇对人为增温的消减贡献
崔耀平, 李楠, 付一鸣, 陈良雨

Contribution of terrestrial carbon sink to future warming in China, the United States, Russia and Canada
CUI Yaoping, LI Nan, FU Yiming, CHEN Liangyu
图2 2000—2016年中美俄加CO2通量的变化趋势
Fig. 2 Trends of CO2 flux in China, the United States, Russia, and Canada from 2000 to 2016