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Global CO2 gridded flux fields from 9 atmospheric inversions in GCB2022

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10.18160/7AH8-K1X4 (target, metadata)
11676/GahdRITjT22GGmq_GCi4o_wy (link)
In this file, we include the data from the GCB2022 inversions on 1x1 degrees lat-lon. The data has been adjusted to facilitate comparison with bottom-up estimates. This adjustment includes 3 aspects (fossil fuel, cement sources and sinks, lateral river fluxes): - Fossil fuel and cement adjustment to account for minor remaining differences to GridFED v2022_2 (this GridFED version includes emissions from cement production and a sink from cement carbonation). - Lateral river flux adjustment as provided by Ronny Lauerwald (The file is based on GlobalNEWS2 for organic C and the weathering CO2 sink after Harmann et al. 2009 as used in Zscheischler et al 2017. But in this version, the organic C loads after GlobalNEWS are twice rescaled: 1) to the latitudinal pattern from Resplandy et al. (2018 NatGeo) and 2) to a synthesis of global estimates of organic C exports of about 500 Tg C/yr (for this you could for the time being cite Regnier et al. 2013, Nat Geo).)
1960-01-01 00:00:00
2021-12-01 00:00:00
monthly
Luijkx, I.T., Chevallier, F., Roedenbeck, C., Niwa, Y., Liu, J., Feng, L., Palmer, P.I., Bowman, K., Peters, W., Tian, X., Piao, S., Zheng, B., 2023. Global CO2 gridded flux fields from 9 atmospheric inversions in GCB2022. https://doi.org/10.18160/7AH8-K1X4
BibTex
@misc{https://doi.org/10.18160/7ah8-k1x4,
  doi = {10.18160/7AH8-K1X4},
  url = {https://meta.icos-cp.eu/objects/GahdRITjT22GGmq_GCi4o_wy},
  author = {Luijkx, Ingrid T. and Chevallier, Frederic and Roedenbeck, Christian and Niwa, Yosuke and Liu, Junjie and Feng, Liang and Palmer, Paul I. and Bowman, Kevin and Peters, Wouter and Tian, Xiangjun and Piao, Shilong and Zheng, Bo},
  keywords = {Gridded carbon fluxes from inverse modelling},
  title = {Global CO2 gridded flux fields from 9 atmospheric inversions in GCB2022},
  publisher = {ICOS Carbon Portal},
  year = {2023},
  copyright = {ICOS CCBY4 Data Licence}
}
RIS
TY  - DATA
T1  - Global CO2 gridded flux fields from 9 atmospheric inversions in GCB2022
AU  - Luijkx, Ingrid T.
AU  - Chevallier, Frederic
AU  - Roedenbeck, Christian
AU  - Niwa, Yosuke
AU  - Liu, Junjie
AU  - Feng, Liang
AU  - Palmer, Paul I.
AU  - Bowman, Kevin
AU  - Peters, Wouter
AU  - Tian, Xiangjun
AU  - Piao, Shilong
AU  - Zheng, Bo
DO  - 10.18160/7AH8-K1X4
UR  - https://meta.icos-cp.eu/objects/GahdRITjT22GGmq_GCi4o_wy
AB  - In this file, we include the data from the GCB2022 inversions on 1x1 degrees lat-lon. 
The data has been adjusted to facilitate comparison with bottom-up estimates.
This adjustment includes 3 aspects (fossil fuel, cement sources and sinks, lateral river fluxes):
- Fossil fuel and cement adjustment to account for minor remaining differences to GridFED v2022_2 (this GridFED version includes emissions from cement production and a sink from cement carbonation).
- Lateral river flux adjustment as provided by Ronny Lauerwald (The file is based on GlobalNEWS2 for organic C and the weathering CO2 sink after Harmann et al. 2009 as used in Zscheischler et al 2017. But in this version, the organic C loads after GlobalNEWS are twice rescaled: 1) to the latitudinal pattern from Resplandy et al. (2018 NatGeo) and 2) to a synthesis of global estimates of organic C exports of about 500 Tg C/yr (for this you could for the time being cite Regnier et al. 2013, Nat Geo).)
KW  - Gridded carbon fluxes from inverse modelling
PY  - 2023
PB  - ICOS Carbon Portal
ER  -
GCP2022_inversions_1x1_version1_2_20230428.nc
3 GB (3384264076 bytes)
3

Production

2023-04-28 00:00:00

Previewable variables

Name Value type Unit Quantity kind Preview
land_flux_fossil_cement_and_river_adjusted land CO2 flux PgC m-2 yr-1 mass flux Preview
land_flux_only_fossil_cement_adjusted land CO2 flux PgC m-2 yr-1 mass flux Preview
land_flux_only_river_adjusted land CO2 flux PgC m-2 yr-1 mass flux Preview
land_flux_NOT_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
fossil_fuel_emissions fossil fuel CO2 flux PgC m-2 yr-1 mass flux Preview

Statistics

45
119

Submission

2023-05-04 13:35:30
2023-05-04 10:58:40

Technical information

19a85d4484e34f6d861a6abf1828b8a3fc321a4cfde359bd5202ddc4ec1723ce
GahdRITjT22GGmq/GCi4o/wyGkz941m9UgLdxOwXI84
S: -89.5, W: -179.5, N: 89.5, E: 179.5
GCB2022 atmospheric carbon flux co2 global carbon inversions land carbon flux monthly ocean carbon flux project