Articles | Volume 15, issue 23
https://doi.org/10.5194/acp-15-13339-2015
© Author(s) 2015. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
https://doi.org/10.5194/acp-15-13339-2015
© Author(s) 2015. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
Research article
| 
02 Dec 2015
Research article |
| 02 Dec 2015
Boundary layer new particle formation over East Antarctic sea ice – possible Hg-driven nucleation?
Centre for Atmospheric Chemistry, University of Wollongong, Wollongong, Australia
now at: CSIRO Ocean and Atmosphere Business Unit, Aspendale, Australia
R. Schofield
School of Earth Sciences, University of Melbourne, Melbourne, Australia
ARC Centre of Excellence for Climate System Science, University of New South Wales, Sydney, Australia
M. D. Keywood
CSIRO Ocean and Atmosphere Business Unit, Aspendale, Australia
J. Ward
CSIRO Ocean and Atmosphere Business Unit, Aspendale, Australia
J. R. Pierce
Department of Atmospheric Science, Colorado State University, Fort Collins, Colorado, USA
C. M. Gionfriddo
School of Earth Sciences, University of Melbourne, Melbourne, Australia
M. T. Tate
United States Geological Survey, Wisconsin, USA
D. P. Krabbenhoft
United States Geological Survey, Wisconsin, USA
I. E. Galbally
CSIRO Ocean and Atmosphere Business Unit, Aspendale, Australia
S. B. Molloy
CSIRO Ocean and Atmosphere Business Unit, Aspendale, Australia
A. R. Klekociuk
Australian Antarctic Division, Hobart, Australia
P. V. Johnston
National Institute of Water and Atmospheric Research, Lauder, New Zealand
K. Kreher
National Institute of Water and Atmospheric Research, Lauder, New Zealand
now at: Bodeker Scientific, Alexandra, New Zealand
A. J. Thomas
National Institute of Water and Atmospheric Research, Lauder, New Zealand
A. D. Robinson
Centre for Atmospheric Science, Department of Chemistry, University of Cambridge, Cambridge CB2 1EW, England
N. R. P. Harris
Centre for Atmospheric Science, Department of Chemistry, University of Cambridge, Cambridge CB2 1EW, England
R. Johnson
Institute for Marine and Antarctic Studies, University of Tasmania, Hobart, Australia
S. R. Wilson
Centre for Atmospheric Chemistry, University of Wollongong, Wollongong, Australia
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Cited
26 citations as recorded by crossref.
- Simultaneous Detection of Alkylamines in the Surface Ocean and Atmosphere of the Antarctic Sympagic Environment M. Dall’Osto et al. 10.1021/acsearthspacechem.9b00028
- Atmospheric Particle Number Concentrations and New Particle Formation over the Southern Ocean and Antarctica: A Critical Review J. Wang et al. 10.3390/atmos14020402
- Key challenges for tropospheric chemistry in the Southern Hemisphere C. Paton-Walsh et al. 10.1525/elementa.2021.00050
- Environmental drivers of tropospheric bromine and mercury variability in coastal East Antarctica N. Page et al. 10.1016/j.atmosenv.2024.120918
- Unexpectedly high ultrafine aerosol concentrations above East Antarctic sea ice R. Humphries et al. 10.5194/acp-16-2185-2016
- Characterizing Atmospheric Transport Pathways to Antarctica and the Remote Southern Ocean Using Radon-222 S. Chambers et al. 10.3389/feart.2018.00190
- New particle formation leads to enhanced cloud condensation nuclei concentrations on the Antarctic Peninsula J. Park et al. 10.5194/acp-23-13625-2023
- Cloud‐Nucleating Particles Over the Southern Ocean in a Changing Climate C. Twohy et al. 10.1029/2020EF001673
- Linking marine phytoplankton emissions, meteorological processes, and downwind particle properties with FLEXPART K. Sanchez et al. 10.5194/acp-21-831-2021
- Distribution and variability of total mercury in snow cover—a case study from a semi-urban site in Poznań, Poland P. Siudek 10.1007/s11356-016-7627-8
- Measurement report: Understanding the seasonal cycle of Southern Ocean aerosols R. Humphries et al. 10.5194/acp-23-3749-2023
- Low‐Volatility Vapors and New Particle Formation Over the Southern Ocean During the Antarctic Circumnavigation Expedition A. Baccarini et al. 10.1029/2021JD035126
- A missing source of aerosols in Antarctica – beyond long-range transport, phytoplankton, and photochemistry M. Giordano et al. 10.5194/acp-17-1-2017
- 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
- New particle formation events observed at King Sejong Station, Antarctic Peninsula – Part 1: Physical characteristics and contribution to cloud condensation nuclei J. Kim et al. 10.5194/acp-19-7583-2019
- A Combination Method of Quantum Chemistry and Its Application to the Study of the Effects of Mercury on the Formation of Sulfuric Acid Aerosol C. Li & Y. Wang 10.6023/A21040147
- Identification of platform exhaust on the RV <i>Investigator</i> R. Humphries et al. 10.5194/amt-12-3019-2019
- Estimation of Sea Spray Aerosol Surface Area Over the Southern Ocean Using Scattering Measurements K. Moore et al. 10.1029/2022JD037009
- Microbial mercury methylation in Antarctic sea ice C. Gionfriddo et al. 10.1038/nmicrobiol.2016.127
- Overview of the Antarctic Circumnavigation Expedition: Study of Preindustrial-like Aerosols and Their Climate Effects (ACE-SPACE) J. Schmale et al. 10.1175/BAMS-D-18-0187.1
- Summer aerosol measurements over the East Antarctic seasonal ice zone J. Simmons et al. 10.5194/acp-21-9497-2021
- Southern Ocean latitudinal gradients of cloud condensation nuclei R. Humphries et al. 10.5194/acp-21-12757-2021
- Dissociation of Mercuric Oxides Drives Anomalous Isotope Fractionation during Net Photo-oxidation of Mercury Vapor in Air G. Sun et al. 10.1021/acs.est.2c02722
- On the annual variability of Antarctic aerosol size distributions at Halley Research Station T. Lachlan-Cope et al. 10.5194/acp-20-4461-2020
- Large hemispheric difference in nucleation mode aerosol concentrations in the lowermost stratosphere at mid- and high latitudes C. Williamson et al. 10.5194/acp-21-9065-2021
- Natural new particle formation at the coastal Antarctic site Neumayer R. Weller et al. 10.5194/acp-15-11399-2015
25 citations as recorded by crossref.
- Simultaneous Detection of Alkylamines in the Surface Ocean and Atmosphere of the Antarctic Sympagic Environment M. Dall’Osto et al. 10.1021/acsearthspacechem.9b00028
- Atmospheric Particle Number Concentrations and New Particle Formation over the Southern Ocean and Antarctica: A Critical Review J. Wang et al. 10.3390/atmos14020402
- Key challenges for tropospheric chemistry in the Southern Hemisphere C. Paton-Walsh et al. 10.1525/elementa.2021.00050
- Environmental drivers of tropospheric bromine and mercury variability in coastal East Antarctica N. Page et al. 10.1016/j.atmosenv.2024.120918
- Unexpectedly high ultrafine aerosol concentrations above East Antarctic sea ice R. Humphries et al. 10.5194/acp-16-2185-2016
- Characterizing Atmospheric Transport Pathways to Antarctica and the Remote Southern Ocean Using Radon-222 S. Chambers et al. 10.3389/feart.2018.00190
- New particle formation leads to enhanced cloud condensation nuclei concentrations on the Antarctic Peninsula J. Park et al. 10.5194/acp-23-13625-2023
- Cloud‐Nucleating Particles Over the Southern Ocean in a Changing Climate C. Twohy et al. 10.1029/2020EF001673
- Linking marine phytoplankton emissions, meteorological processes, and downwind particle properties with FLEXPART K. Sanchez et al. 10.5194/acp-21-831-2021
- Distribution and variability of total mercury in snow cover—a case study from a semi-urban site in Poznań, Poland P. Siudek 10.1007/s11356-016-7627-8
- Measurement report: Understanding the seasonal cycle of Southern Ocean aerosols R. Humphries et al. 10.5194/acp-23-3749-2023
- Low‐Volatility Vapors and New Particle Formation Over the Southern Ocean During the Antarctic Circumnavigation Expedition A. Baccarini et al. 10.1029/2021JD035126
- A missing source of aerosols in Antarctica – beyond long-range transport, phytoplankton, and photochemistry M. Giordano et al. 10.5194/acp-17-1-2017
- 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
- New particle formation events observed at King Sejong Station, Antarctic Peninsula – Part 1: Physical characteristics and contribution to cloud condensation nuclei J. Kim et al. 10.5194/acp-19-7583-2019
- A Combination Method of Quantum Chemistry and Its Application to the Study of the Effects of Mercury on the Formation of Sulfuric Acid Aerosol C. Li & Y. Wang 10.6023/A21040147
- Identification of platform exhaust on the RV <i>Investigator</i> R. Humphries et al. 10.5194/amt-12-3019-2019
- Estimation of Sea Spray Aerosol Surface Area Over the Southern Ocean Using Scattering Measurements K. Moore et al. 10.1029/2022JD037009
- Microbial mercury methylation in Antarctic sea ice C. Gionfriddo et al. 10.1038/nmicrobiol.2016.127
- Overview of the Antarctic Circumnavigation Expedition: Study of Preindustrial-like Aerosols and Their Climate Effects (ACE-SPACE) J. Schmale et al. 10.1175/BAMS-D-18-0187.1
- Summer aerosol measurements over the East Antarctic seasonal ice zone J. Simmons et al. 10.5194/acp-21-9497-2021
- Southern Ocean latitudinal gradients of cloud condensation nuclei R. Humphries et al. 10.5194/acp-21-12757-2021
- Dissociation of Mercuric Oxides Drives Anomalous Isotope Fractionation during Net Photo-oxidation of Mercury Vapor in Air G. Sun et al. 10.1021/acs.est.2c02722
- On the annual variability of Antarctic aerosol size distributions at Halley Research Station T. Lachlan-Cope et al. 10.5194/acp-20-4461-2020
- Large hemispheric difference in nucleation mode aerosol concentrations in the lowermost stratosphere at mid- and high latitudes C. Williamson et al. 10.5194/acp-21-9065-2021
1 citations as recorded by crossref.
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Discussed (final revised paper)
Latest update: 13 Dec 2024
Short summary
An atmospheric new particle formation event that was observed in the pristine East Antarctic pack ice during a springtime voyage in 2012 is characterised in terms of formation and growth rates. Known nucleation mechanisms (e.g. those involving sulfate, iodine and organics) were unable to explain observations; however, correlations with total gaseous mercury were found, leading to the suggestion of a possible mercury-driven nucleation mechanism not previously described.
An atmospheric new particle formation event that was observed in the pristine East Antarctic...
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