Articles | Volume 17, issue 23
https://doi.org/10.5194/acp-17-14219-2017
https://doi.org/10.5194/acp-17-14219-2017
Research article
 | 
30 Nov 2017
Research article |  | 30 Nov 2017

Multi-model impacts of climate change on pollution transport from global emission source regions

Ruth M. Doherty, Clara Orbe, Guang Zeng, David A. Plummer, Michael J. Prather, Oliver Wild, Meiyun Lin, Drew T. Shindell, and Ian A. Mackenzie

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Abalos, M., Randel, W., Kinnison, D., and Garcia, R.: Using the artificial tracer e90 to examine present and future UTLS tracer transport in WACCM, J. Atmos. Sci., 74, 3383–3403, https://doi.org/10.1175/JAS-D-17-0135.1, 2017.
Allen, R. J., Norris, J. R., and Kovilakam, M.: Influence of anthropogenic aerosols and the Pacific decadal oscillation on tropical belt width, Nat. Geosci., 7, 270–274, https://doi.org/10.1038/ngeo2091, 2014.
Barnes, E. A. and Fiore, A. M.: Surface ozone variability and the jet position: Implications for projecting future air quality, Geophys. Res. Lett., 40, 2839–2844, https://doi.org/10.1002/grl.50411, 2013.
Bengtssen, J., Hodges, K. I., and Roeckner, E.: Storm tracks and climate change, J. Climate, 19, 3518–3543, 2006.
Brown-Steiner, B. and Hess, P.: Asian influence on surface ozone in the United States: a comparison of chemistry, seasonality, and transport mechanisms, J. Geophys. Res., 116, D17309, https://doi.org/10.1029/2011JD015846, 2011.
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Short summary
We investigate how climate change impacts global air pollution transport. To study transport changes, we use a carbon monoxide (CO) tracer species emitted from global sources. We find robust and consistent changes in CO-tracer distributions in climate change simulations performed by four chemistry–climate models in different seasons. We highlight the importance of the co-location of emission source regions and controlling transport processes in determining future pollution transport.
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