Articles | Volume 22, issue 1
https://doi.org/10.5194/acp-22-1-2022
© Author(s) 2022. 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-22-1-2022
© Author(s) 2022. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
03 Jan 2022
Research article |
| 03 Jan 2022
| 03 Jan 2022
Modeled and observed properties related to the direct aerosol radiative effect of biomass burning aerosol over the southeastern Atlantic
Sarah J. Doherty
CORRESPONDING AUTHOR
Cooperative Institute for Climate, Ocean and Ecosystem Studies, University of Washington, Seattle, WA, USA
Department of Atmospheric Science, University of Washington, Seattle, WA, USA
Pablo E. Saide
Department of Atmospheric and Oceanic Sciences, University of
California, Los Angeles, CA, USA
Institute of the Environment and Sustainability, University of
California, Los Angeles, CA, USA
Paquita Zuidema
Rosenstiel School of Marine and Atmospheric Science, University of
Miami, Miami, FL, USA
Yohei Shinozuka
Bay Area Environmental Research Institute, Moffett Field, CA, USA
Atmospheric Science Branch, NASA Ames Research Center, Moffett Field, CA, USA
Gonzalo A. Ferrada
Center for Global and Regional Environmental Research, The University of Iowa, Iowa City, IA, USA
Hamish Gordon
Engineering Research Accelerator and Center for Atmospheric Particle Studies, Carnegie Mellon University, Pittsburgh, PA, USA
Marc Mallet
CNRM, Université de Toulouse, Météo-France, CNRS,
Toulouse, France
Kerry Meyer
Climate and Radiation Laboratory, NASA Goddard Space Flight Center, Greenbelt, Maryland, MD 20771, USA
David Painemal
Science Systems and Applications Inc., Hampton, VA 23666, USA
NASA Langley Research Center, Hampton, VA 23691 USA
Steven G. Howell
School of Ocean and Earth Science and Technology, University of Hawaii at Manoa, Honolulu, HI, USA
Steffen Freitag
School of Ocean and Earth Science and Technology, University of Hawaii at Manoa, Honolulu, HI, USA
Amie Dobracki
Rosenstiel School of Marine and Atmospheric Science, University of
Miami, Miami, FL, USA
James R. Podolske
Atmospheric Science Branch, NASA Ames Research Center, Moffett Field, CA, USA
Sharon P. Burton
NASA Langley Research Center, Hampton, VA 23691 USA
Richard A. Ferrare
NASA Langley Research Center, Hampton, VA 23691 USA
Calvin Howes
Department of Atmospheric and Oceanic Sciences, University of
California, Los Angeles, CA, USA
Pierre Nabat
CNRM, Université de Toulouse, Météo-France, CNRS,
Toulouse, France
Gregory R. Carmichael
Center for Global and Regional Environmental Research, The University of Iowa, Iowa City, IA, USA
Arlindo da Silva
Global Modeling and Assimilation Office, NASA Goddard Space Flight
Center, Greenbelt, MD, USA
Kristina Pistone
Bay Area Environmental Research Institute, Moffett Field, CA, USA
Atmospheric Science Branch, NASA Ames Research Center, Moffett Field, CA, USA
Ian Chang
School of Meteorology, University of Oklahoma, Norman, OK, USA
School of Meteorology, University of Oklahoma, Norman, OK, USA
Robert Wood
Department of Atmospheric Science, University of Washington, Seattle, WA, USA
Jens Redemann
School of Meteorology, University of Oklahoma, Norman, OK, USA
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29 citations as recorded by crossref.
- Factors affecting precipitation formation and precipitation susceptibility of marine stratocumulus with variable above- and below-cloud aerosol concentrations over the Southeast Atlantic S. Gupta et al. 10.5194/acp-22-2769-2022
- 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
- On the differences in the vertical distribution of modeled aerosol optical depth over the southeastern Atlantic I. Chang et al. 10.5194/acp-23-4283-2023
- An attribution of the low single-scattering albedo of biomass burning aerosol over the southeastern Atlantic A. Dobracki et al. 10.5194/acp-23-4775-2023
- 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
- Long term observations of biomass burning aerosol over Warsaw by means of multiwavelength lidar L. Janicka et al. 10.1364/OE.496794
- Vertical structure of a springtime smoky and humid troposphere over the southeast Atlantic from aircraft and reanalysis K. Pistone et al. 10.5194/acp-24-7983-2024
- Impact of biomass burning aerosols (BBA) on the tropical African climate in an ocean–atmosphere–aerosol coupled climate model M. Mallet et al. 10.5194/acp-24-12509-2024
- Improved simulations of biomass burning aerosol optical properties and lifetimes in the NASA GEOS Model during the ORACLES-I campaign S. Das et al. 10.5194/acp-24-4421-2024
- Simulating Aerosol Optical Depth and Direct Radiative Effects over the Tibetan Plateau with a High-Resolution CAS FGOALS-f3 Model M. Zhao et al. 10.1007/s00376-022-1424-8
- Anthropogenic Land Use and Land Cover Changes—A Review on Its Environmental Consequences and Climate Change P. Roy et al. 10.1007/s12524-022-01569-w
- First TanSat CO2 retrieval over land and ocean using both nadir and glint spectroscopy X. Hong et al. 10.1016/j.rse.2024.114053
- Using modelled relationships and satellite observations to attribute modelled aerosol biases over biomass burning regions Q. Zhong et al. 10.1038/s41467-022-33680-4
- Threefold reduction of modeled uncertainty in direct radiative effects over biomass burning regions by constraining absorbing aerosols Q. Zhong et al. 10.1126/sciadv.adi3568
- Burning conditions and transportation pathways determine biomass-burning aerosol properties in the Ascension Island marine boundary layer A. Dobracki et al. 10.5194/acp-25-2333-2025
- Quantifying the impacts of marine aerosols over the southeast Atlantic Ocean using a chemical transport model: implications for aerosol–cloud interactions M. Hossain et al. 10.5194/acp-24-14123-2024
- Aerosol-boundary layer dynamics and its effect on aerosol radiative forcing and atmospheric heating rate in the Indian Ocean sector of Southern Ocean S. Salim et al. 10.1016/j.scitotenv.2022.159770
- Cloud processing and weeklong ageing affect biomass burning aerosol properties over the south-eastern Atlantic H. Che et al. 10.1038/s43247-022-00517-3
- Use of lidar aerosol extinction and backscatter coefficients to estimate cloud condensation nuclei (CCN) concentrations in the southeast Atlantic E. Lenhardt et al. 10.5194/amt-16-2037-2023
- 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
- Vertical structure of biomass burning aerosol transported over the southeast Atlantic Ocean H. Harshvardhan et al. 10.5194/acp-22-9859-2022
- Seasonal variations in fire conditions are important drivers in the trend of aerosol optical properties over the south-eastern Atlantic H. Che et al. 10.5194/acp-22-8767-2022
- Characterization of aerosol optical depth (AOD) anomalies in September and October 2022 over Skukuza in South Africa M. Ranaivombola et al. 10.5194/acp-25-3519-2025
- Source attribution of cloud condensation nuclei and their impact on stratocumulus clouds and radiation in the south-eastern Atlantic H. Che et al. 10.5194/acp-22-10789-2022
- Aerosol Optical Properties and Types over Southern Africa and Reunion Island Determined from Ground-Based and Satellite Observations over a 13-Year Period (2008–2021) M. Ranaivombola et al. 10.3390/rs15061581
- A meteorological overview of the ORACLES (ObseRvations of Aerosols above CLouds and their intEractionS) campaign over the southeastern Atlantic during 2016–2018: Part 1 – Climatology J. Ryoo et al. 10.5194/acp-21-16689-2021
- Dust-planetary boundary layer interactions amplified by entrainment and advections X. Zhang et al. 10.1016/j.atmosres.2022.106359
- 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
- HTAP3 Fires: towards a multi-model, multi-pollutant study of fire impacts C. Whaley et al. 10.5194/gmd-18-3265-2025
Latest update: 05 Jul 2025
Short summary
Between July and October, biomass burning smoke is advected over the southeastern Atlantic Ocean, leading to climate forcing. Model calculations of forcing by this plume vary significantly in both magnitude and sign. This paper compares aerosol and cloud properties observed during three NASA ORACLES field campaigns to the same in four models. It quantifies modeled biases in properties key to aerosol direct radiative forcing and evaluates how these biases propagate to biases in forcing.
Between July and October, biomass burning smoke is advected over the southeastern Atlantic...
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