Articles | Volume 13, issue 24
Atmos. Chem. Phys., 13, 12451–12467, 2013
https://doi.org/10.5194/acp-13-12451-2013

Special issue: Quantifying the impact of Boreal fires on tropospheric oxidants...

Atmos. Chem. Phys., 13, 12451–12467, 2013
https://doi.org/10.5194/acp-13-12451-2013

Research article 19 Dec 2013

Research article | 19 Dec 2013

Airborne observations of trace gases over boreal Canada during BORTAS: campaign climatology, air mass analysis and enhancement ratios

S. J. O'Shea et al.

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Cited articles

Akagi, S. K., Yokelson, R. J., Wiedinmyer, C., Alvarado, M. J., Reid, J. S., Karl, T., Crounse, J. D., and Wennberg, P. O.: Emission factors for open and domestic biomass burning for use in atmospheric models, Atmos. Chem. Phys., 11, 4039–4072, https://doi.org/10.5194/acp-11-4039-2011, 2011.
Akagi, S. K., Craven, J. S., Taylor, J. W., McMeeking, G. R., Yokelson, R. J., Burling, I. R., Urbanski, S. P., Wold, C. E., Seinfeld, J. H., Coe, H., Alvarado, M. J., and Weise, D. R.: Evolution of trace gases and particles emitted by a chaparral fire in California, Atmos. Chem. Phys., 12, 1397–1421, https://doi.org/10.5194/acp-12-1397-2012, 2012.
Andreae, M. O., and Merlet, P.: Emission of trace gases and aerosols from biomass burning, Global Biogeochem. Cy., 15, 955–966, https://doi.org/10.1029/2000gb001382, 2001.
Benedictow, A., Blechschmidt, A.-M., Bouarar, I., Cuevas, E., Clark, H., Flentje, H., Griesfeller, J., Huijnen, V., Huneeus, N., Jones, L., Kapsomenakis, J., Kinne, S., Lefever, K., Razinger, M., Richter, A., Schulz, M., Thomas, W., Thouret, V., Vrekoussis, M., Wagner, A., and Zerefos, C.: The MACC reanalysis: An 8-year data set of atmospheric composition, MACC-II Deliverable D_83.4, http://www.gmes-atmosphere.eu/documents/maccii/deliverables/val/ (last access: 22 May 2013), 2013.
Cammas, J.-P., Brioude, J., Chaboureau, J.-P., Duron, J., Mari, C., Mascart, P., Nédélec, P., Smit, H., Pätz, H.-W., Volz-Thomas, A., Stohl, A., and Fromm, M.: Injection in the lower stratosphere of biomass fire emissions followed by long-range transport: a MOZAIC case study, Atmos. Chem. Phys., 9, 5829–5846, https://doi.org/10.5194/acp-9-5829-2009, 2009.