Physical and Chemical Properties of Cloud Droplet Residuals and Aerosol Particles During the Arctic Ocean 2018 Expedition ...
Detailed knowledge of the physical and chemical properties and sources of particles that form clouds is especially important in pristine areas like the Arctic, where particle concentrations are often low and observations are sparse. Here, we present in situ cloud and aerosol measurements from the ce...
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ETH Zurich
2022
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Online Access: | https://dx.doi.org/10.3929/ethz-b-000553195 http://hdl.handle.net/20.500.11850/553195 |
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ftdatacite:10.3929/ethz-b-000553195 2024-04-28T08:07:04+00:00 Physical and Chemical Properties of Cloud Droplet Residuals and Aerosol Particles During the Arctic Ocean 2018 Expedition ... Karlsson, Linn Baccarini, Andrea Duplessis, Patrick Baumgardner, Darrel Brooks, Ian M. Chang, Rachel Y.-W. Dada, Lubna Dällenbach, Kaspar R. Heikkinen, Liine Krejci, Radovan Leaitch, W. Richard Leck, Caroline Partridge, Daniel G. Salter, Matthew E. Wernli, Heini Wheeler, Michael J. Schmale, Julia Zieger, Paul 2022 application/pdf 20 https://dx.doi.org/10.3929/ethz-b-000553195 http://hdl.handle.net/20.500.11850/553195 en eng ETH Zurich aerosol–cloud interactions aerosols clouds high Arctic cloud residuals in-situ measurements article-journal Text ScholarlyArticle Journal Article 2022 ftdatacite https://doi.org/10.3929/ethz-b-000553195 2024-04-02T12:32:08Z Detailed knowledge of the physical and chemical properties and sources of particles that form clouds is especially important in pristine areas like the Arctic, where particle concentrations are often low and observations are sparse. Here, we present in situ cloud and aerosol measurements from the central Arctic Ocean in August-September 2018 combined with air parcel source analysis. We provide direct experimental evidence that Aitken mode particles (particles with diameters less than or similar to 70 nm) significantly contribute to cloud condensation nuclei (CCN) or cloud droplet residuals, especially after the freeze-up of the sea ice in the transition toward fall. These Aitken mode particles were associated with air that spent more time over the pack ice, while size distributions dominated by accumulation mode particles (particles with diameters greater than or similar to 70 nm) showed a stronger contribution of oceanic air and slightly different source regions. This was accompanied by changes in the ... : Journal of Geophysical Research: Atmospheres, 127 (11) ... Article in Journal/Newspaper Arctic Arctic Ocean Sea ice DataCite Metadata Store (German National Library of Science and Technology) |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
English |
topic |
aerosol–cloud interactions aerosols clouds high Arctic cloud residuals in-situ measurements |
spellingShingle |
aerosol–cloud interactions aerosols clouds high Arctic cloud residuals in-situ measurements Karlsson, Linn Baccarini, Andrea Duplessis, Patrick Baumgardner, Darrel Brooks, Ian M. Chang, Rachel Y.-W. Dada, Lubna Dällenbach, Kaspar R. Heikkinen, Liine Krejci, Radovan Leaitch, W. Richard Leck, Caroline Partridge, Daniel G. Salter, Matthew E. Wernli, Heini Wheeler, Michael J. Schmale, Julia Zieger, Paul Physical and Chemical Properties of Cloud Droplet Residuals and Aerosol Particles During the Arctic Ocean 2018 Expedition ... |
topic_facet |
aerosol–cloud interactions aerosols clouds high Arctic cloud residuals in-situ measurements |
description |
Detailed knowledge of the physical and chemical properties and sources of particles that form clouds is especially important in pristine areas like the Arctic, where particle concentrations are often low and observations are sparse. Here, we present in situ cloud and aerosol measurements from the central Arctic Ocean in August-September 2018 combined with air parcel source analysis. We provide direct experimental evidence that Aitken mode particles (particles with diameters less than or similar to 70 nm) significantly contribute to cloud condensation nuclei (CCN) or cloud droplet residuals, especially after the freeze-up of the sea ice in the transition toward fall. These Aitken mode particles were associated with air that spent more time over the pack ice, while size distributions dominated by accumulation mode particles (particles with diameters greater than or similar to 70 nm) showed a stronger contribution of oceanic air and slightly different source regions. This was accompanied by changes in the ... : Journal of Geophysical Research: Atmospheres, 127 (11) ... |
format |
Article in Journal/Newspaper |
author |
Karlsson, Linn Baccarini, Andrea Duplessis, Patrick Baumgardner, Darrel Brooks, Ian M. Chang, Rachel Y.-W. Dada, Lubna Dällenbach, Kaspar R. Heikkinen, Liine Krejci, Radovan Leaitch, W. Richard Leck, Caroline Partridge, Daniel G. Salter, Matthew E. Wernli, Heini Wheeler, Michael J. Schmale, Julia Zieger, Paul |
author_facet |
Karlsson, Linn Baccarini, Andrea Duplessis, Patrick Baumgardner, Darrel Brooks, Ian M. Chang, Rachel Y.-W. Dada, Lubna Dällenbach, Kaspar R. Heikkinen, Liine Krejci, Radovan Leaitch, W. Richard Leck, Caroline Partridge, Daniel G. Salter, Matthew E. Wernli, Heini Wheeler, Michael J. Schmale, Julia Zieger, Paul |
author_sort |
Karlsson, Linn |
title |
Physical and Chemical Properties of Cloud Droplet Residuals and Aerosol Particles During the Arctic Ocean 2018 Expedition ... |
title_short |
Physical and Chemical Properties of Cloud Droplet Residuals and Aerosol Particles During the Arctic Ocean 2018 Expedition ... |
title_full |
Physical and Chemical Properties of Cloud Droplet Residuals and Aerosol Particles During the Arctic Ocean 2018 Expedition ... |
title_fullStr |
Physical and Chemical Properties of Cloud Droplet Residuals and Aerosol Particles During the Arctic Ocean 2018 Expedition ... |
title_full_unstemmed |
Physical and Chemical Properties of Cloud Droplet Residuals and Aerosol Particles During the Arctic Ocean 2018 Expedition ... |
title_sort |
physical and chemical properties of cloud droplet residuals and aerosol particles during the arctic ocean 2018 expedition ... |
publisher |
ETH Zurich |
publishDate |
2022 |
url |
https://dx.doi.org/10.3929/ethz-b-000553195 http://hdl.handle.net/20.500.11850/553195 |
genre |
Arctic Arctic Ocean Sea ice |
genre_facet |
Arctic Arctic Ocean Sea ice |
op_doi |
https://doi.org/10.3929/ethz-b-000553195 |
_version_ |
1797576320914292736 |