Investigations of boundary layer structure, cloud characteristics and vertical mixing of aerosols at Barbados with large eddy simulations

Jähn, M.; Muñoz-Esparza, D.; Chouza, F.; Reitebuch, O.; Knoth, O.; Haarig, M.; Ansmann, A.

doi:https://doi.org/10.5194/acp-16-651-2016

Articles | Volume 16, issue 2

https://doi.org/10.5194/acp-16-651-2016

© Author(s) 2016. This work is distributed under
the Creative Commons Attribution 3.0 License.

Special issue:

The Saharan Aerosol Long-range Transport and Aerosol-Cloud-interaction...

https://doi.org/10.5194/acp-16-651-2016

© Author(s) 2016. This work is distributed under
the Creative Commons Attribution 3.0 License.

Articles | Volume 16, issue 2

Research article

|

21 Jan 2016

Research article |

| 21 Jan 2016

Investigations of boundary layer structure, cloud characteristics and vertical mixing of aerosols at Barbados with large eddy simulations

M. Jähn, D. Muñoz-Esparza, F. Chouza, O. Reitebuch, O. Knoth, M. Haarig, and A. Ansmann

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Final revised paper (published on 21 Jan 2016)
Preprint (discussion started on 24 Aug 2015)

Interactive discussion

Status: closed

AC: Author comment | RC: Referee comment | SC: Short comment | EC: Editor comment

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RC C6483: 'Reviewer's comment', Anonymous Referee #1, 02 Sep 2015
RC C8899: 'review for acp-2015-591', Anonymous Referee #2, 03 Nov 2015
AC C10120: 'Authors' responses to referee comments', Michael Jähn, 04 Dec 2015
AC C10122: 'Manuscript changes', Michael Jähn, 04 Dec 2015

Peer-review completion

AR: Author's response | RR: Referee report | ED: Editor decision

AR by Michael Jähn on behalf of the Authors (10 Dec 2015) Author's response Manuscript

ED: Publish as is (14 Dec 2015) by Joshua Schwarz

AR by Michael Jähn on behalf of the Authors (14 Dec 2015)

Short summary

Large eddy simulations (LESs) are performed for the area of the Caribbean island Barbados to investigate island effects on boundary layer modification, cloud generation and vertical mixing of aerosols. Incoming Saharan dust layers are analyzed and effects of layer thinning, subsidence and turbulent downward transport become apparent, which are sensitive to atmospheric stability and wind shear. Comparisons of LES model output with lidar data systems are made to validate the modeling results.