Articles | Volume 16, issue 4
https://doi.org/10.5194/acp-16-2703-2016
https://doi.org/10.5194/acp-16-2703-2016
Research article
 | 
03 Mar 2016
Research article |  | 03 Mar 2016

Transport pathways from the Asian monsoon anticyclone to the stratosphere

Hella Garny and William J. Randel

Related authors

Emulating lateral gravity wave propagation in a global chemistry–climate model (EMAC v2.55.2) through horizontal flux redistribution
Roland Eichinger, Sebastian Rhode, Hella Garny, Peter Preusse, Petr Pisoft, Aleš Kuchař, Patrick Jöckel, Astrid Kerkweg, and Bastian Kern
Geosci. Model Dev., 16, 5561–5583, https://doi.org/10.5194/gmd-16-5561-2023,https://doi.org/10.5194/gmd-16-5561-2023, 2023
Short summary
On the pattern of interannual polar vortex–ozone co-variability during northern hemispheric winter
Frederik Harzer, Hella Garny, Felix Ploeger, Harald Bönisch, Peter Hoor, and Thomas Birner
Atmos. Chem. Phys., 23, 10661–10675, https://doi.org/10.5194/acp-23-10661-2023,https://doi.org/10.5194/acp-23-10661-2023, 2023
Short summary
Correction of stratospheric age-of-air derived from SF6 for the effect of chemical sinks
Hella Garny, Roland Eichinger, Johannes C. Laube, Eric A. Ray, Gabriele P. Stiller, Harald Bönisch, and Laura Saunders
EGUsphere, https://doi.org/10.5194/egusphere-2023-1862,https://doi.org/10.5194/egusphere-2023-1862, 2023
Short summary
Air quality and radiative impacts of downward propagating sudden stratospheric warmings (SSWs)
Ryan Williams, Michaela Hegglin, Patrick Jöckel, Hella Garny, and Keith Shine
EGUsphere, https://doi.org/10.5194/egusphere-2023-1175,https://doi.org/10.5194/egusphere-2023-1175, 2023
Short summary
Climatology and variability of air mass transport from the boundary layer to the Asian monsoon anticyclone
Matthias Nützel, Sabine Brinkop, Martin Dameris, Hella Garny, Patrick Jöckel, Laura L. Pan, and Mijeong Park
Atmos. Chem. Phys., 22, 15659–15683, https://doi.org/10.5194/acp-22-15659-2022,https://doi.org/10.5194/acp-22-15659-2022, 2022
Short summary

Related subject area

Subject: Dynamics | Research Activity: Atmospheric Modelling and Data Analysis | Altitude Range: Stratosphere | Science Focus: Physics (physical properties and processes)
Stratospherically induced circulation changes under the extreme conditions of the no-Montreal-Protocol scenario
Franziska Zilker, Timofei Sukhodolov, Gabriel Chiodo, Marina Friedel, Tatiana Egorova, Eugene Rozanov, Jan Sedlacek, Svenja Seeber, and Thomas Peter
Atmos. Chem. Phys., 23, 13387–13411, https://doi.org/10.5194/acp-23-13387-2023,https://doi.org/10.5194/acp-23-13387-2023, 2023
Short summary
Vortex preconditioning of the 2021 sudden stratospheric warming: barotropic–baroclinic instability associated with the double westerly jets
Ji-Hee Yoo, Hye-Yeong Chun, and Min-Jee Kang
Atmos. Chem. Phys., 23, 10869–10881, https://doi.org/10.5194/acp-23-10869-2023,https://doi.org/10.5194/acp-23-10869-2023, 2023
Short summary
On the pattern of interannual polar vortex–ozone co-variability during northern hemispheric winter
Frederik Harzer, Hella Garny, Felix Ploeger, Harald Bönisch, Peter Hoor, and Thomas Birner
Atmos. Chem. Phys., 23, 10661–10675, https://doi.org/10.5194/acp-23-10661-2023,https://doi.org/10.5194/acp-23-10661-2023, 2023
Short summary
A mountain ridge model for quantifying oblique mountain wave propagation and distribution
Sebastian Rhode, Peter Preusse, Manfred Ern, Jörn Ungermann, Lukas Krasauskas, Julio Bacmeister, and Martin Riese
Atmos. Chem. Phys., 23, 7901–7934, https://doi.org/10.5194/acp-23-7901-2023,https://doi.org/10.5194/acp-23-7901-2023, 2023
Short summary
Weakening of the tropical tropopause layer cold trap with global warming
Stephen Bourguet and Marianna Linz
Atmos. Chem. Phys., 23, 7447–7460, https://doi.org/10.5194/acp-23-7447-2023,https://doi.org/10.5194/acp-23-7447-2023, 2023
Short summary

Cited articles

Abalos, M., Ploeger, F., Konopka, P., Randel, W. J., and Serrano, E.: Ozone seasonality above the tropical tropopause: reconciling the Eulerian and Lagrangian perspectives of transport processes, Atmos. Chem. Phys., 13, 10787–10794, https://doi.org/10.5194/acp-13-10787-2013, 2013.
Baker, A. K., Schuck, T. J., Slemr, F., van Velthoven, P., Zahn, A., and Brenninkmeijer, C. A. M.: Characterization of non-methane hydrocarbons in Asian summer monsoon outflow observed by the CARIBIC aircraft, Atmos. Chem. Phys., 11, 503–518, https://doi.org/10.5194/acp-11-503-2011, 2011.
Bergman, J. W., Jensen, E. J., Pfister, L., and Yang, Q.: Seasonal differences of vertical-transport efficiency in the tropical tropopause layer: on the interplay between tropical deep convection, large-scale vertical ascent, and horizontal circulations, J. Geophys. Res., 117, D05302, https://doi.org/10.1029/2011JD016992, 2012.
Bergman, J. W., Fierli, F., Jensen, E. J., Honomichl, S., and Pan, L. L.: Boundary layer sources for the Asian anticyclone: regional contributions to a vertical conduit, J. Geophys. Res., 118, 2560–2575, https://doi.org/10.1002/jgrd.50142, 2013.
Bourassa, A., Robock, A., Randel, W., Deshler, T., Rieger, L., Lloyd, N., Llewellyn, E., and Degenstein, D. A.: Large volcanic aerosol load in the stratosphere linked to Asian monsoon transport, Science, 337, 78–81, https://doi.org/10.1126/science.1219371, 2012.
Download
Short summary
We investigate the fate of air that originates in the monsoon region in the upper troposphere, where it was transported to by convection. We find that almost half of the air parcels released in the monsoon region in the upper troposphere reach the stratosphere within 60 days, and most ascend to the tropical lower stratosphere. This suggests that trace gases, including pollutants, that are transported into the stratosphere via the Asian monsoon are in a position to enter the deep stratosphere.
Altmetrics
Final-revised paper
Preprint