Evaluation of CO2 Emission at Continental Scale

Regional emission estimates and verifications

[Category]Emission Data, Observation Data

[Posted]2025/11/10

[Posted by]NIES


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Regional CO2 Emission Estimates

Janardanan et al. (2016) used the GOSAT XCO2 data to examine the anthropogenic CO2 emissions from major continental sources across the globe by comparing the simulated and observed XCO2 enhancements and found substantial underestimates in the bottom-up emissions inventory in East Asia.

[ References ]
Janardanan, R., S. Maksyutov, T. Oda, M. Saito, J. W. Kaiser, A. Ganshin, A. Stohl, T. Matsunaga, Y. Yoshida, and T. Yokota, 2016. Comparing GOSAT observations of localized CO2 enhancements by large emitters with inventory-based estimates, Geophys. Res. Lett. 43(7), 3486–3493.
DOI: 10.1002/2016GL067843