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ACP | Articles | Volume 20, issue 8
Atmos. Chem. Phys., 20, 5175–5195, 2020
https://doi.org/10.5194/acp-20-5175-2020
© Author(s) 2020. This work is distributed under
the Creative Commons Attribution 4.0 License.

Special issue: The 10th International Carbon Dioxide Conference (ICDC10)...

Atmos. Chem. Phys., 20, 5175–5195, 2020
https://doi.org/10.5194/acp-20-5175-2020
© Author(s) 2020. This work is distributed under
the Creative Commons Attribution 4.0 License.

Research article 30 Apr 2020

Research article | 30 Apr 2020

Design and evaluation of CO2 observation network to optimize surface CO2 fluxes in Asia using observation system simulation experiments

Jun Park and Hyun Mee Kim

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Cited articles

Boden, T., Marland, G., and Andres, R.: Global, regional, and national fossil-fuel CO2 emissions, Carbon Dioxide Information Analysis Center, Oak Ridge National Laboratory, US Department of Energy, Oak Ridge, TN, USA, 10, https://doi.org/10.3334/CDIAC/00001_V2010, 2010. 
Byrne, B., Jones, D. B. A., Strong, K., Zeng, Z. C., Deng, F., and Liu, J.: Sensitivity of CO2 surface flux constraints to observational coverage, J. Geophys. Res.-Atmos., 122, 6672–6694, https://doi.org/10.1002/2016JD026164, 2017. 
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Observation network experiments were conducted to optimize the surface CO2 flux in Asia. The impacts of the redistribution of and additions to the existing observation network were evaluated. The addition experiments revealed that considering both the normalized self-sensitivity and ecoregion information can yield better simulated surface CO2 fluxes compared to random addition. This study provides useful information for future observation network design to estimate the surface CO2 flux.
Observation network experiments were conducted to optimize the surface CO2 flux in Asia. The...
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