Abstract
Aviation is a unique anthropogenic source with 4-dimensional varying emissions, emitting 90 % of their emissions in upper troposphere at cruise altitudes (9–12 km). Aircraft emissions budgets in upper troposphere lower stratosphere (UTLS) region and their potential impacts on upper troposphere and surface air quality are not well understood. The key objective of this study is to characterize the aircraft emissions during full-flight activity in regional and hemispheric modeling scales, and assess their impacts on upper tropospheric chemistry and surface air quality. Using detailed spatio-temporal characterization of aircraft emissions along with other background emissions in the modeling domains, we studied incremental impacts of aircraft emissions focusing mainly on O3, NOx and PM2.5 species. Comparison of modeling results with aircraft measurements showed improvement of model performance due to enhanced modeling platform and consideration of cruise altitude aviation emissions in the upper troposphere.
Keywords
- Weather Research Forecast
- Hemispheric Scale
- Aircraft Emission
- Intercontinental Transport
- Polar Stereographic Projection
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.
This is a preview of subscription content, access via your institution.
Buying options
References
Allen DJ, Pickering KE, Pinder RW, Henderson BH, Appel KW, Prados A (2012) Impact of lightning NO on eastern United States photochemistry during the summer of 2006 as determined using the CMAQ model. Atmos Chem Phys 12:1737–1758
Barrett S, Prather M, Penner J, Selkirk H, Balasubramanian 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, Wayson R (2010) Guidance on the use of AEDT gridded aircraft emissions in atmospheric models, version 2.0. Technical report, Federal Aviation Administration, Washington, DC
Lamarque JF, Brasseur GP, Hess PG, Muller JF (1996) Three-dimensional study of relative contributions of the different nitrogen sources in the troposphere. J Geophys Res 101(17):22955–22968
Lee H, Olsen SC, Wuebbles DJ, Youn D (2013) Impacts of aircraft emissions on the air quality near the ground. Atmos Chem Phys 13:5505–5522
Olsen SC, Wuebbles DJ, Owen B (2013) Comparison of global 3-D aviation emissions datasets. Atmos Chem Phys 13:429–441
Wilkerson JT, Jacobson MZ, Malwitz A, Balasubramanian S, Wayson R, Fleming G, Naiman AD, Lele SK (2010) Analysis of emission data from global commercial aviation: 2004 and 2006. Atmos Chem Phys 10:6391–6408
Acknowledgments
The emissions inventories used for this work were provided by U.S. DOT Volpe Center and are based on data provided by the U.S. FAA and EUROCONTROL in support of the objectives of the International Civil Aviation Organization Committee on Aviation Environmental Projection CO2 Task Group. Any opinions, finding, and conclusions or recommendations expressed in this material are those of the author(s) and do not necessarily reflect the views of the U.S. DOT, Volpe Center, the U.S., FAA, EUROCONTROL or ICAO.
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2014 Springer International Publishing Switzerland
About this paper
Cite this paper
Vennam, L.P. et al. (2014). A Multiscale Modeling Study to Assess Impacts of Full-Flight Aircraft Emissions on Upper Troposphere and Surface Air Quality. In: Steyn, D., Mathur, R. (eds) Air Pollution Modeling and its Application XXIII. Springer Proceedings in Complexity. Springer, Cham. https://doi.org/10.1007/978-3-319-04379-1_32
Download citation
DOI: https://doi.org/10.1007/978-3-319-04379-1_32
Published:
Publisher Name: Springer, Cham
Print ISBN: 978-3-319-04378-4
Online ISBN: 978-3-319-04379-1
eBook Packages: Earth and Environmental ScienceEarth and Environmental Science (R0)