Articles | Volume 16, issue 11
Atmos. Chem. Phys., 16, 7317–7333, 2016
Atmos. Chem. Phys., 16, 7317–7333, 2016

Research article 13 Jun 2016

Research article | 13 Jun 2016

Simulated 2050 aviation radiative forcing from contrails and aerosols

Chih-Chieh Chen and Andrew Gettelman

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Cited articles

Albrecht, B.: Aerosols, cloud microphysics, and fractional cloudiness, Science, 245, 1227–1230, 1989.
Appleman, H.: The formation of exhaust condensation trails by jet aircraft, B. Am. Meteorol. Soc., 34, 14–20, 1953.
Barrett, S., Britter, R. E., and Waitz, I. A.: Global mortality to aircraft cruise emissions, Environ. Sci. Technol., 44, 7736–7742,, 2010a.
Barret, S., Prather, M., Penner, J., Selkirk, H., Balasubramania, S., Dopelheuer, A., Fleming, G., Gupta, M., Halthore, R., Hileman, J., Jacobson, M., Kuhn, S., Lukachko, S., Miake-Lye, R., Petzold, A., Roof, C., Schaefer, M., Schumann, U., Waitz, I., and Wayson, R.: Guidance on the Use of AEDT Gridded aircraft Emissions in Atmospheric Models. MIT Laboratory for Aviation and the Environment Rep. LAE-2010-008-N, 13 pp., available at: (last access: 20 September 2012), 2010b.
Boucher, O., Randall, D., Artaxo, P., Bretherton, C., Feingold, G., Forster, P., Kerminen, V. M., Kondo, Y., Liao, H., Lohmann, U., Rasch, P., Satheesh, S. K., Sherwood, S., Stevens, B., and Zhang, X. Y.: Clouds and aerosols, in: Climate Change 2013: The Physical Science Basis. Working Group 1 (WG)1 Contribution to the Intergovernmental Panel on Climate Change (IPCC) 5th Assessment Report (AR5), edited by: Stocker, T. F., Qin, D., Plattner, G.-K., Tignor, M. M. B., Allen, S. K., Boschung, J., Nauels, A., Xia, Y., Bex, V., and Midgley, P. M., Cambridge University Press, Cambridge, UK, 2013.
Short summary
The impact of aviation emissions through 2050 is simulated by a comprehensive global climate model. Four different future emission scenarios of the same flight tracks are considered. The results reveal that the global radiative forcing of contrail cirrus is positive and can increase by a factor of 7 in 2050 from the 2006 level. The aviation aerosols can produce negative forcing, mainly over the oceans, and increase by a factor of 4 in 2050 from the 2006 level.
Final-revised paper