Articles | Volume 20, issue 7
https://doi.org/10.5194/acp-20-4059-2020
© Author(s) 2020. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/acp-20-4059-2020
© Author(s) 2020. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
06 Apr 2020
Research article |
| 06 Apr 2020
| 06 Apr 2020
Open cells exhibit weaker entrainment of free-tropospheric biomass burning aerosol into the south-east Atlantic boundary layer
Steven J. Abel
CORRESPONDING AUTHOR
Met Office, Fitzroy Road, Exeter, UK
Paul A. Barrett
Met Office, Fitzroy Road, Exeter, UK
Paquita Zuidema
Rosenstiel School of Marine and Atmospheric Science, University of Miami, Miami, FL, USA
Jianhao Zhang
Rosenstiel School of Marine and Atmospheric Science, University of Miami, Miami, FL, USA
Matt Christensen
Atmospheric, Oceanic & Planetary Physics, Department of Physics, University of Oxford, Oxford, UK
Fanny Peers
College of Engineering, Mathematics, and Physical Sciences, University of Exeter, Exeter, UK
Jonathan W. Taylor
Centre for Atmospheric Science, School of Earth and Environmental Sciences, University of Manchester, Manchester, UK
Ian Crawford
Centre for Atmospheric Science, School of Earth and Environmental Sciences, University of Manchester, Manchester, UK
Keith N. Bower
Centre for Atmospheric Science, School of Earth and Environmental Sciences, University of Manchester, Manchester, UK
Michael Flynn
Centre for Atmospheric Science, School of Earth and Environmental Sciences, University of Manchester, Manchester, UK
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- A stratocumulus to cumulus transition during a cold-air outbreak: The role of aerosols E. Bossioli et al. 10.1016/j.atmosres.2025.108211
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- A Large‐Scale Analysis of Pockets of Open Cells and Their Radiative Impact D. Watson‐Parris et al. 10.1029/2020GL092213
24 citations as recorded by crossref.
- More biomass burning aerosol is being advected westward over the southern tropical Atlantic since 2003 T. Tatro & P. Zuidema 10.1016/j.scitotenv.2025.178506
- A Lagrangian analysis of pockets of open cells over the southeastern Pacific K. Smalley et al. 10.5194/acp-22-8197-2022
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- The CLoud–Aerosol–Radiation Interaction and Forcing: Year 2017 (CLARIFY-2017) measurement campaign J. Haywood et al. 10.5194/acp-21-1049-2021
- Cloud adjustments from large-scale smoke–circulation interactions strongly modulate the southeastern Atlantic stratocumulus-to-cumulus transition M. Diamond et al. 10.5194/acp-22-12113-2022
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- Wet deposition in shallow convection over the Southern Ocean T. Alinejadtabrizi et al. 10.1038/s41612-024-00625-1
- Vertical variability of the properties of highly aged biomass burning aerosol transported over the southeast Atlantic during CLARIFY-2017 H. Wu et al. 10.5194/acp-20-12697-2020
- A meteorological overview of the ORACLES (ObseRvations of Aerosols above CLouds and their intEractionS) campaign over the southeastern Atlantic during 2016–2018: Part 2 – Daily and synoptic characteristics J. Ryoo et al. 10.5194/acp-22-14209-2022
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- Joint cloud water path and rainwater path retrievals from airborne ORACLES observations A. Dzambo et al. 10.5194/acp-21-5513-2021
- Environmental and Internal Controls on Lagrangian Transitions from Closed Cell Mesoscale Cellular Convection over Subtropical Oceans R. Eastman et al. 10.1175/JAS-D-20-0277.1
- Critical role of biomass burning aerosols in enhanced historical Indian Ocean warming Y. Tian et al. 10.1038/s41467-023-39204-y
- Observation of absorbing aerosols above clouds over the south-east Atlantic Ocean from the geostationary satellite SEVIRI – Part 2: Comparison with MODIS and aircraft measurements from the CLARIFY-2017 field campaign F. Peers et al. 10.5194/acp-21-3235-2021
- Cloud water adjustments to aerosol perturbations are buffered by solar heating in non-precipitating marine stratocumuli J. Zhang et al. 10.5194/acp-24-10425-2024
- A stratocumulus to cumulus transition during a cold-air outbreak: The role of aerosols E. Bossioli et al. 10.1016/j.atmosres.2025.108211
- Overview and statistical analysis of boundary layer clouds and precipitation over the western North Atlantic Ocean S. Kirschler et al. 10.5194/acp-23-10731-2023
- Biomass-burning smoke's properties and its interactions with marine stratocumulus clouds in WRF-CAM5 and southeastern Atlantic field campaigns C. Howes et al. 10.5194/acp-23-13911-2023
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Latest update: 06 Jul 2025
Short summary
In situ measurements of a free-tropospheric (FT) biomass burning aerosol plume in contact with the boundary layer inversion overriding a pocket of open cells (POC) and surrounding stratiform cloud are presented. The data highlight the contrasting thermodynamic, aerosol and cloud properties in the two cloud regimes and further demonstrate that the cloud regime plays a key role in regulating the flow of FT aerosols into the boundary layer, which has implications for the aerosol indirect effect.
In situ measurements of a free-tropospheric (FT) biomass burning aerosol plume in contact with...
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