Airborne remote sensing and in-situ measurements of atmospheric CO2 to quantify point source emissions

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Krings, Thomas ; Neininger, Bruno ; Gerilowski, Konstantin ; Krautwurst, Sven ; Buchwitz, Michael ; Burrows, John P. ; Lindemann, Carsten ; Ruhtz, Thomas ; Schüttemeyer, Dirk ; Bovensmann, Heinrich (2016)

Reliable techniques to infer greenhouse gas emission rates from localised sources require accurate measurement and inversion approaches. In this study airborne remote sensing observations of CO<sub>2</sub> by the MAMAP instrument and airborne in situ measurements are used to infer emission estimates of carbon dioxide released from a cluster of coal-fired power plants. The study area is complex due to sources being located in close proximity and overlapping associated carbon dioxide plumes. For the analysis of in situ data, a mass balance approach is described and applied, whereas for the remote sensing observations an inverse Gaussian plume model is used in addition to a mass balance technique. A comparison between methods shows that results for all methods agree within 10 % or better with uncertainties of 10 to 30 % for cases in which in situ measurements were made for the complete vertical plume extent. The computed emissions for individual power plants are in agreement with results derived from emission factors and energy production data for the time of the overflight.
  • References (34)
    34 references, page 1 of 4

    Ackerman, K. V. and Sundquist, E. T.: Comparison of Two U.S. Power-Plant Carbon Dioxide Emissions Data Sets, Environ. Sci. Technol., 42, 5688-5693,, 2008.

    Bovensmann, H., Buchwitz, M., Burrows, J. P., Reuter, M., Krings, T., Gerilowski, K., Schneising, O., Heymann, J., Tretner, A., and Erzinger, J.: A remote sensing technique for global monitoring of power plant CO2 emissions from space and related applications, Atmos. Meas. Tech., 3, 781-811, 781-2010, 2010.

    Bovensmann, H., Krings, T., Gerilowski, K., Neininger, B., Ruhtz, T., and Lindemann, C.: C-MAPExp Final Report - “Scientific and Technical Assistance for the Deployment of a flexible airborne spectrometer system during C-MAPExp”, ESA Study, 2014.

    Buchwitz, M., Rozanov, V. V., and Burrows, J. P.: A near-infrared optimized DOAS method for the fast global retrieval of atmospheric CH4, CO, CO2, H2O, and N2O total column amounts from SCIAMACHY Envisat-1 nadir radiances, J. Geophys. Res., 105, 15231-15245, 2000.

    Buchwitz, M., Reuter, M., Bovensmann, H., Pillai, D., Heymann, J., Schneising, O., Rozanov, V., Krings, T., Burrows, J. P., Boesch, H., Gerbig, C., Meijer, Y., and Löscher, A.: Carbon Monitoring Satellite (CarbonSat): assessment of atmospheric CO2 and CH4 retrieval errors by error parameterization, Atmos. Meas. Tech., 6, 3477-3500,, 2013.

    Cambaliza, M. O. L., Shepson, P. B., Caulton, D. R., Stirm, B., Samarov, D., Gurney, K. R., Turnbull, J., Davis, K. J., Possolo, A., Karion, A., Sweeney, C., Moser, B., Hendricks, A., Lauvaux, T., Mays, K., Whetstone, J., Huang, J., Razlivanov, I., Miles, N. L., and Richardson, S. J.: Assessment of uncertainties of an aircraft-based mass balance approach for quantifying urban greenhouse gas emissions, Atmos. Chem. Phys., 14, 9029-9050,, 2014.

    Caulton, D. R., Shepson, P. B., Santoro, R. L., Sparks, J. P., Howarth, R. W., Ingraffea, A. R., Cambaliza, M. O. L., Sweeney, C., Karion, A., Davis, K. J., Stirm, B. H., Montzka, S. A., and Miller, B. R.: Toward a better understanding and quantification of methane emissions from shale gas development, P. Natl. Acad. Sci. USA, 111, 6237-6242,, 2014.

    Ciais, P., Crisp, D., van der Gron, H. D., Engelen, R., JanssensMaenhout, G., Heimann, M., Rayner, P., and Scholze, M.: Towards a European Opterational Observing System to Monitor Fossil CO2 emissions, Final Report from the expert group, European Comission, 2015.

    Doms, G.: A Description of the Nonhydrostatic Regional COSMOModel, Deutscher Wetterdienst, Technical Report, available at: (last access: 31 January 2018), 2011.

    European Commission: Decision 2007/589/EC, establishing guidelines for the monitoring and reporting of greenhouse gas emissions pursuant to Directive 2003/87/EC of the European Parliament and of the Council, Official Journal of the European Union, L229, 1-85, 2007.

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