In this file, we include the data from the GCB2025 inversions on 1x1 degrees latitude-longitude. The variables include the prior and posterior land biosphere and ocean carbon fluxes. The land biosphere fluxes have been adjusted to a common fossil fuel emissions dataset (land_flux_only_fossil_cement_adjusted). This allows the inverse estimates to be compared to each other within this ensemble. In this case, we apply a fossil fuel and cement adjustment to account for minor remaining differences to GridFED v2025_1 (this GridFED version includes emissions from cement production and a sink from cement carbonation). For a comparison with bottom-up estimates, further adjustments need to be made, for the lateral fluxes, specifically rivers. In contrast to earlier versions of this file, we do not provide the lateral adjusted inverse estimates, since different lateral flux data sets are available. The simulated CO2 mole fractions as sampled from these 14 inverse models are available at https://doi.org/10.18160/4MNF-W5DR (van der Woude et al., 2025).
@misc{https://doi.org/10.18160/vz3b-ghyq,
doi = {10.18160/VZ3B-GHYQ},
url = {https://meta.icos-cp.eu/objects/6gR_MW23fL2KEI860UX_TGoO},
author = {Luijkx, Ingrid and Peters, Wouter and van der Woude, Auke and Rödenbeck, Christian and Chevallier, Frédéric and Martinez, Adrien and Niwa, Yosuke and Maity, Suman and Jacobson, Andrew R. and Liu, Junjie and Bowman, Kevin and Yun, Jeongmin and Bloom, Anthony and Jin, Zhe and Tian, Xiangjun and Piao, Shilong and Wang, Yilong and Zhang, Hongqin and Zhao, Min and Wang, Tao and Ding, Jinzhi and Liu, Zhiqiang and Zeng, Ning and Jiang, Fei and Ju, Weimin and Feng, Liang and Palmer, Paul and Chandra, Naveen and Patra, Prabir and Maksyutov, Shamil and Nayagam, Lorna and Janardanan, Rajesh and Kong, Yawen and Zheng, Bo},
keywords = {carbon flux},
title = {Global CO2 gridded flux fields from 14 atmospheric inversions in GCB2025},
publisher = {ICOS ERIC -- Carbon Portal},
year = {2025},
copyright = {Creative Commons Attribution 4.0 International}
}
TY - DATA T1 - Global CO2 gridded flux fields from 14 atmospheric inversions in GCB2025 AU - Luijkx, Ingrid AU - Peters, Wouter AU - van der Woude, Auke AU - Rödenbeck, Christian AU - Chevallier, Frédéric AU - Martinez, Adrien AU - Niwa, Yosuke AU - Maity, Suman AU - Jacobson, Andrew R. AU - Liu, Junjie AU - Bowman, Kevin AU - Yun, Jeongmin AU - Bloom, Anthony AU - Jin, Zhe AU - Tian, Xiangjun AU - Piao, Shilong AU - Wang, Yilong AU - Zhang, Hongqin AU - Zhao, Min AU - Wang, Tao AU - Ding, Jinzhi AU - Liu, Zhiqiang AU - Zeng, Ning AU - Jiang, Fei AU - Ju, Weimin AU - Feng, Liang AU - Palmer, Paul AU - Chandra, Naveen AU - Patra, Prabir AU - Maksyutov, Shamil AU - Nayagam, Lorna AU - Janardanan, Rajesh AU - Kong, Yawen AU - Zheng, Bo DO - 10.18160/VZ3B-GHYQ UR - https://meta.icos-cp.eu/objects/6gR_MW23fL2KEI860UX_TGoO AB - In this file, we include the data from the GCB2025 inversions on 1x1 degrees latitude-longitude. The variables include the prior and posterior land biosphere and ocean carbon fluxes. The land biosphere fluxes have been adjusted to a common fossil fuel emissions dataset (land_flux_only_fossil_cement_adjusted). This allows the inverse estimates to be compared to each other within this ensemble. In this case, we apply a fossil fuel and cement adjustment to account for minor remaining differences to GridFED v2025_1 (this GridFED version includes emissions from cement production and a sink from cement carbonation). For a comparison with bottom-up estimates, further adjustments need to be made, for the lateral fluxes, specifically rivers. In contrast to earlier versions of this file, we do not provide the lateral adjusted inverse estimates, since different lateral flux data sets are available. The simulated CO2 mole fractions as sampled from these 14 inverse models are available at https://doi.org/10.18160/4MNF-W5DR (van der Woude et al., 2025). KW - carbon flux PY - 2025 PB - ICOS ERIC -- Carbon Portal ER -
| Name | Value type | Unit | Quantity kind | Preview |
|---|---|---|---|---|
| land_flux_only_fossil_cement_adjusted | land CO2 flux | PgC m-2 yr-1 | mass flux | Preview |
| ocean_flux_NOT_adjusted | ocean CO2 flux | PgC m-2 yr-1 | mass flux | Preview |
| prior_flux_land | land CO2 flux | PgC m-2 yr-1 | mass flux | Preview |
| prior_flux_ocean | ocean CO2 flux | PgC m-2 yr-1 | mass flux | Preview |
| fossil_fuel_emissions | fossil fuel CO2 flux | PgC m-2 yr-1 | mass flux | Preview |
| fossil_fuel_emissions_gridfed | fossil fuel CO2 flux | PgC m-2 yr-1 | mass flux | Preview |