Articles | Volume 21, issue 16
https://doi.org/10.5194/acp-21-12757-2021
© Author(s) 2021. 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-21-12757-2021
© Author(s) 2021. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
30 Aug 2021
Research article |
| 30 Aug 2021
| 30 Aug 2021
Southern Ocean latitudinal gradients of cloud condensation nuclei
Ruhi S. Humphries
CORRESPONDING AUTHOR
Climate Science Centre, CSIRO Oceans and Atmosphere, Melbourne, Australia
Australian Antarctic Program Partnership, Institute for Marine and Antarctic Studies, University of Tasmania, Hobart, Tasmania, Australia
Melita D. Keywood
Climate Science Centre, CSIRO Oceans and Atmosphere, Melbourne, Australia
Australian Antarctic Program Partnership, Institute for Marine and Antarctic Studies, University of Tasmania, Hobart, Tasmania, Australia
Sean Gribben
Climate Science Centre, CSIRO Oceans and Atmosphere, Melbourne, Australia
Ian M. McRobert
Engineering and Technology Program, CSIRO National Collections and Marine Infrastructure, Hobart, Australia
Jason P. Ward
Climate Science Centre, CSIRO Oceans and Atmosphere, Melbourne, Australia
Paul Selleck
Climate Science Centre, CSIRO Oceans and Atmosphere, Melbourne, Australia
Sally Taylor
Climate Science Centre, CSIRO Oceans and Atmosphere, Melbourne, Australia
James Harnwell
Climate Science Centre, CSIRO Oceans and Atmosphere, Melbourne, Australia
Connor Flynn
School of Meteorology, University of Oklahoma, Norman, United States of America
Gourihar R. Kulkarni
Atmospheric Sciences and Global Change Division, Pacific Northwest National Laboratory, Richland, United States of America
Gerald G. Mace
Department of Atmospheric Science, University of Utah, Salt Lake City, United States of America
Alain Protat
Australian Bureau of Meteorology, Melbourne, Australia
Australian Antarctic Program Partnership, Institute for Marine and Antarctic Studies, University of Tasmania, Hobart, Tasmania, Australia
Simon P. Alexander
Australian Antarctic Division, Channel Highway, Kingston, Tasmania 7050, Australia
Australian Antarctic Program Partnership, Institute for Marine and Antarctic Studies, University of Tasmania, Hobart, Tasmania, Australia
Greg McFarquhar
School of Meteorology, University of Oklahoma, Norman, United States of America
Cooperative Institute for Mesoscale Meteorological Studies, University of Oklahoma, Norman, United States of America
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Cited
26 citations as recorded by crossref.
- Measurement report: Understanding the seasonal cycle of Southern Ocean aerosols R. Humphries et al. 10.5194/acp-23-3749-2023
- Simultaneous organic aerosol source apportionment at two Antarctic sites reveals large-scale and ecoregion-specific components M. Paglione et al. 10.5194/acp-24-6305-2024
- How Accurately Can Warm Rain Realistically Be Retrieved with Satellite Sensors? Part I: DSD Uncertainties R. Schulte et al. 10.1175/JAMC-D-21-0158.1
- Simulating Southern Ocean Aerosol and Ice Nucleating Particles in the Community Earth System Model Version 2 C. McCluskey et al. 10.1029/2022JD036955
- A first global height-resolved cloud condensation nuclei data set derived from spaceborne lidar measurements G. Choudhury & M. Tesche 10.5194/essd-15-3747-2023
- New particle formation in coastal New Zealand with a focus on open-ocean air masses M. Peltola et al. 10.5194/acp-22-6231-2022
- A machine learning approach for evaluating Southern Ocean cloud radiative biases in a global atmosphere model S. Fiddes et al. 10.5194/gmd-17-2641-2024
- Ocean-atmosphere interactions: Different organic components across Pacific and Southern Oceans J. Jang et al. 10.1016/j.scitotenv.2023.162969
- MAP-IO: an atmospheric and marine observatory program on board Marion Dufresne over the Southern Ocean P. Tulet et al. 10.5194/essd-16-3821-2024
- New particle formation leads to enhanced cloud condensation nuclei concentrations on the Antarctic Peninsula J. Park et al. 10.5194/acp-23-13625-2023
- Coalescence Scavenging Drives Droplet Number Concentration in Southern Ocean Low Clouds L. Kang et al. 10.1029/2022GL097819
- Earth System Model Aerosol–Cloud Diagnostics (ESMAC Diags) package, version 1: assessing E3SM aerosol predictions using aircraft, ship, and surface measurements S. Tang et al. 10.5194/gmd-15-4055-2022
- Southern Ocean cloud and shortwave radiation biases in a nudged climate model simulation: does the model ever get it right? S. Fiddes et al. 10.5194/acp-22-14603-2022
- Characterizing Ice Nucleating Particles Over the Southern Ocean Using Simultaneous Aircraft and Ship Observations K. Moore et al. 10.1029/2023JD039543
- Natural marine cloud brightening in the Southern Ocean G. Mace et al. 10.5194/acp-23-1677-2023
- Atmospheric oxidation impact on sea spray produced ice nucleating particles P. DeMott et al. 10.1039/D3EA00060E
- Emission Reductions Significantly Reduce the Hemispheric Contrast in Cloud Droplet Number Concentration in Recent Two Decades Y. Cao et al. 10.1029/2022JD037417
- Retrieval of the sea spray aerosol mode from submicron particle size distributions and supermicron scattering during LASIC J. Dedrick et al. 10.5194/amt-15-4171-2022
- Circum-Antarctic abundance and properties of CCN and INPs C. Tatzelt et al. 10.5194/acp-22-9721-2022
- Insight into global climatology of melting layer: latitudinal dependence and orographic relief X. Hu et al. 10.1007/s00704-024-04926-6
- Key challenges for tropospheric chemistry in the Southern Hemisphere C. Paton-Walsh et al. 10.1525/elementa.2021.00050
- Deriving cloud droplet number concentration from surface-based remote sensors with an emphasis on lidar measurements G. Mace 10.5194/amt-17-3679-2024
- Influences of Antarctic Ozone Depletion on Southern Ocean Aerosols Y. Bhatti et al. 10.1029/2022JD037199
- Measurement report: Cloud processes and the transport of biological emissions affect southern ocean particle and cloud condensation nuclei concentrations K. Sanchez et al. 10.5194/acp-21-3427-2021
- Summer aerosol measurements over the East Antarctic seasonal ice zone J. Simmons et al. 10.5194/acp-21-9497-2021
- Estimation of Sea Spray Aerosol Surface Area Over the Southern Ocean Using Scattering Measurements K. Moore et al. 10.1029/2022JD037009
23 citations as recorded by crossref.
- Measurement report: Understanding the seasonal cycle of Southern Ocean aerosols R. Humphries et al. 10.5194/acp-23-3749-2023
- Simultaneous organic aerosol source apportionment at two Antarctic sites reveals large-scale and ecoregion-specific components M. Paglione et al. 10.5194/acp-24-6305-2024
- How Accurately Can Warm Rain Realistically Be Retrieved with Satellite Sensors? Part I: DSD Uncertainties R. Schulte et al. 10.1175/JAMC-D-21-0158.1
- Simulating Southern Ocean Aerosol and Ice Nucleating Particles in the Community Earth System Model Version 2 C. McCluskey et al. 10.1029/2022JD036955
- A first global height-resolved cloud condensation nuclei data set derived from spaceborne lidar measurements G. Choudhury & M. Tesche 10.5194/essd-15-3747-2023
- New particle formation in coastal New Zealand with a focus on open-ocean air masses M. Peltola et al. 10.5194/acp-22-6231-2022
- A machine learning approach for evaluating Southern Ocean cloud radiative biases in a global atmosphere model S. Fiddes et al. 10.5194/gmd-17-2641-2024
- Ocean-atmosphere interactions: Different organic components across Pacific and Southern Oceans J. Jang et al. 10.1016/j.scitotenv.2023.162969
- MAP-IO: an atmospheric and marine observatory program on board Marion Dufresne over the Southern Ocean P. Tulet et al. 10.5194/essd-16-3821-2024
- New particle formation leads to enhanced cloud condensation nuclei concentrations on the Antarctic Peninsula J. Park et al. 10.5194/acp-23-13625-2023
- Coalescence Scavenging Drives Droplet Number Concentration in Southern Ocean Low Clouds L. Kang et al. 10.1029/2022GL097819
- Earth System Model Aerosol–Cloud Diagnostics (ESMAC Diags) package, version 1: assessing E3SM aerosol predictions using aircraft, ship, and surface measurements S. Tang et al. 10.5194/gmd-15-4055-2022
- Southern Ocean cloud and shortwave radiation biases in a nudged climate model simulation: does the model ever get it right? S. Fiddes et al. 10.5194/acp-22-14603-2022
- Characterizing Ice Nucleating Particles Over the Southern Ocean Using Simultaneous Aircraft and Ship Observations K. Moore et al. 10.1029/2023JD039543
- Natural marine cloud brightening in the Southern Ocean G. Mace et al. 10.5194/acp-23-1677-2023
- Atmospheric oxidation impact on sea spray produced ice nucleating particles P. DeMott et al. 10.1039/D3EA00060E
- Emission Reductions Significantly Reduce the Hemispheric Contrast in Cloud Droplet Number Concentration in Recent Two Decades Y. Cao et al. 10.1029/2022JD037417
- Retrieval of the sea spray aerosol mode from submicron particle size distributions and supermicron scattering during LASIC J. Dedrick et al. 10.5194/amt-15-4171-2022
- Circum-Antarctic abundance and properties of CCN and INPs C. Tatzelt et al. 10.5194/acp-22-9721-2022
- Insight into global climatology of melting layer: latitudinal dependence and orographic relief X. Hu et al. 10.1007/s00704-024-04926-6
- Key challenges for tropospheric chemistry in the Southern Hemisphere C. Paton-Walsh et al. 10.1525/elementa.2021.00050
- Deriving cloud droplet number concentration from surface-based remote sensors with an emphasis on lidar measurements G. Mace 10.5194/amt-17-3679-2024
- Influences of Antarctic Ozone Depletion on Southern Ocean Aerosols Y. Bhatti et al. 10.1029/2022JD037199
3 citations as recorded by crossref.
- Measurement report: Cloud processes and the transport of biological emissions affect southern ocean particle and cloud condensation nuclei concentrations K. Sanchez et al. 10.5194/acp-21-3427-2021
- Summer aerosol measurements over the East Antarctic seasonal ice zone J. Simmons et al. 10.5194/acp-21-9497-2021
- Estimation of Sea Spray Aerosol Surface Area Over the Southern Ocean Using Scattering Measurements K. Moore et al. 10.1029/2022JD037009
Latest update: 13 Dec 2024
Short summary
The Southern Ocean region is one of the most pristine in the world and serves as an important proxy for the pre-industrial atmosphere. Improving our understanding of the natural processes in this region is likely to result in the largest reductions in the uncertainty of climate and earth system models. In this paper we present a statistical summary of the latitudinal gradient of aerosol and cloud condensation nuclei concentrations obtained from five voyages spanning the Southern Ocean.
The Southern Ocean region is one of the most pristine in the world and serves as an important...
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