Journal cover Journal topic
Atmospheric Chemistry and Physics An interactive open-access journal of the European Geosciences Union
Journal topic

Journal metrics

Journal metrics

  • IF value: 5.668 IF 5.668
  • IF 5-year value: 6.201 IF 5-year
    6.201
  • CiteScore value: 6.13 CiteScore
    6.13
  • SNIP value: 1.633 SNIP 1.633
  • IPP value: 5.91 IPP 5.91
  • SJR value: 2.938 SJR 2.938
  • Scimago H <br class='hide-on-tablet hide-on-mobile'>index value: 174 Scimago H
    index 174
  • h5-index value: 87 h5-index 87
Volume 17, issue 7
Atmos. Chem. Phys., 17, 4781–4797, 2017
https://doi.org/10.5194/acp-17-4781-2017
© Author(s) 2017. This work is distributed under
the Creative Commons Attribution 3.0 License.
Atmos. Chem. Phys., 17, 4781–4797, 2017
https://doi.org/10.5194/acp-17-4781-2017
© Author(s) 2017. This work is distributed under
the Creative Commons Attribution 3.0 License.

Research article 12 Apr 2017

Research article | 12 Apr 2017

Consistent regional fluxes of CH4 and CO2 inferred from GOSAT proxy XCH4 : XCO2 retrievals, 2010–2014

Liang Feng et al.
Data sets

Global satellite observations of column-averaged carbon dioxide and methane: The GHG-CCI XCO2 and XCH4 CRDP3 data set (data available at: http://www.esa-ghg-cci.org/) M. Buchwitz, M. Reuter, O. Schneising, W. Hewson, R. G. Detmers, H. Boesch, O. P. Hasekamp, I. Aben, H. Bovensmann, J. P. Burrows, A. Butz, F. Chevallier, B. Dils, C. Frankenberg, J. Heymann, G. Lichtenberg, M. De Mazière, J. Notholt, R. Parker, T. Warneke, C. Zehner, D. W. T. Griffith, N. M. Deutscher, A. Kuze, H. Suto, and D. Wunch https://doi.org/10.1016/j.rse.2016.12.027

Drought sensitivity of Amazonian carbon balance revealed by atmospheric measurements (data available at: http://www.ccst.inpe.br/projetos/lagee/) L. V. Gatti, M. Gloor, J. B. Miller, C. E. Doughty, Y. Malhi, L. G. Domingues, L. S. Basso, A. Martinewski, C. S. C. Correia, V. F. Borges, S. Freitas, R. Braz, L. O. Anderson, H. Rocha, J. Grace, O. L. Phillips, and J. Lloyd https://doi.org/10.1038/nature12957

TCCON Data Archive. hosted by the Carbon Dioxide Information Analysis Center (CDIAC), Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (US) T. Blumenstock, N. M. Deutscher, M. K. Dubey, D. G. Feist, T.-Y. Goo, D. W. T. Griffith, F. Hase, L. T. Iraci,, K. Shiomi, R. Kivi, M. De Mazière, I. Morino, J. Notholt, D. F. Pollard, K. Strong, R. Sussmann, Y. Té, T. Warneke, and P. O. Wennberg https://doi.org/10.14291/tccon.archive/1348407

GHG-CCI ESA http://www.esa-ghg-cci.org/

Publications Copernicus
Download
Short summary
We use the GEOS-Chem global 3-D model of atmospheric chemistry and transport and an ensemble Kalman filter to simultaneously infer regional fluxes of methane (CH4) and carbon dioxide (CO2) directly from GOSAT retrievals of XCH4:XCO2, using sparse ground-based CH4 and CO2 mole fraction data to anchor the ratio. Our results show that assimilation of GOSAT data significantly reduced the posterior uncertainty and changed the a priori spatial distribution of CH4 emissions.
We use the GEOS-Chem global 3-D model of atmospheric chemistry and transport and an ensemble...
Citation