New insights into aerosol and climate in the Arctic
International audience Motivated by the need to predict how the Arctic atmosphere will change in a warming world, this article summarizes recent advances made by the research consortium NETCARE (Network on Climate and Aerosols: Addressing Key Uncertainties in Remote Canadian Environments) that contr...
Main Authors: | , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , |
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Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
HAL CCSD
2018
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Subjects: | |
Online Access: | https://hal-insu.archives-ouvertes.fr/insu-01894730 |
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Open Polar |
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Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe) |
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language |
English |
topic |
[PHYS.PHYS.PHYS-AO-PH]Physics [physics]/Physics [physics]/Atmospheric and Oceanic Physics [physics.ao-ph] [SDU.STU.CL]Sciences of the Universe [physics]/Earth Sciences/Climatology |
spellingShingle |
[PHYS.PHYS.PHYS-AO-PH]Physics [physics]/Physics [physics]/Atmospheric and Oceanic Physics [physics.ao-ph] [SDU.STU.CL]Sciences of the Universe [physics]/Earth Sciences/Climatology Abbatt, Jonathan P. D. Leaitch, W. Richard Aliabadi, Amir A. Bertram, Alan K. Blanchet, Jean-Pierre Boivin-Rioux, Aude Bozem, Heiko Burkart, Julia Chang, Rachel Y. W. Charette, Joannie Chaubey, Jai P. Christensen, Robert J. Cirisan, Ana Collins, Douglas B. Croft, Betty Dionne, Joelle Evans, Greg J. Fletcher, Christopher G. Ghahremaninezhad, Roghayeh Girard, Eric Gong, Wanmin Gosselin, Michel Gourdal, Margaux Hanna, Sarah J. Hayashida, Hakase Herber, Andreas B. Hesaraki, Sareh Hoor, Peter Huang, Lin Hussherr, Rachel Irish, Victoria E. Keita, Setigui A. Kodros, John K. Köllner, Franziska Kolonjari, Felicia Kunkel, Daniel Ladino, Luis A. Law, Kathy S. Levasseur, Maurice Libois, Quentin Liggio, John Lizotte, Martine Macdonald, Katrina M. Mahmood, Rashed Martin, Randall V. Mason, Ryan H. Miller, Lisa A. Moravek, Alexander Mortenson, Eric Mungall, Emma L. New insights into aerosol and climate in the Arctic |
topic_facet |
[PHYS.PHYS.PHYS-AO-PH]Physics [physics]/Physics [physics]/Atmospheric and Oceanic Physics [physics.ao-ph] [SDU.STU.CL]Sciences of the Universe [physics]/Earth Sciences/Climatology |
description |
International audience Motivated by the need to predict how the Arctic atmosphere will change in a warming world, this article summarizes recent advances made by the research consortium NETCARE (Network on Climate and Aerosols: Addressing Key Uncertainties in Remote Canadian Environments) that contribute to our fundamental understanding of Arctic aerosol particles as they relate to climate forcing. The overall goal of NETCARE research has been to use an interdisciplinary approach encompassing extensive field observations and a range of chemical transport, earth system, and biogeochemical models. Several major findings and advances have emerged from NETCARE since its formation in 2013 . (1) Unexpectedly high summertime dimethyl sulfide (DMS) levels were identified in ocean water and the overlying atmosphere in the Canadian Arctic Archipelago (CAA). Furthermore, melt ponds, which are widely prevalent, were identified as an important DMS source. (2) Evidence was found of widespread particle nucleation and growth in the marine boundary layer in the CAA in the summertime. DMS-oxidation-driven nucleation is facilitated by the presence of atmospheric ammonia arising from sea bird colony emissions, and potentially also from coastal regions, tundra, and biomass burning. Via accumulation of secondary organic material (SOA), a significant fraction of the new particles grow to sizes that are active in cloud droplet formation. Although the gaseous precursors to Arctic marine SOA remain poorly defined, the measured levels of common continental SOA precursors (isoprene and monoterpenes) were low, whereas elevated mixing ratios of oxygenated volatile organic compounds were inferred to arise via processes involving the sea surface microlayer. (3) The variability in the vertical distribution of black carbon (BC) under both springtime Arctic haze and more pristine summertime aerosol conditions was observed. Measured particle size distributions and mixing states were used to constrain, for the first time, calculations of ... |
author2 |
Department of Chemistry University of Toronto University of Toronto Environment and Climate Change Canada School of Engineering Guelph University of Guelph Department of Chemistry Vancouver (UBC Chemistry) University of British Columbia (UBC) Département des sciences de la terre et de l'atmosphère Montréal (SCTA) Université du Québec à Montréal = University of Québec in Montréal (UQAM) Institut des Sciences de la MER de Rimouski (ISMER) Université du Québec à Rimouski (UQAR) Institute for Atmospheric Physics Mainz (IPA) Johannes Gutenberg - Universität Mainz (JGU) Aerosol Physics and Environmental Physics Vienna University of Vienna Vienna Department of Physics and Atmospheric Science Halifax Dalhousie University Halifax Department of Chemistry Lewisburg Bucknell University Department of Chemical Engineering and Applied Chemistry (CHEM ENG) Department of Geography and Environmental Management Waterloo University of Waterloo Waterloo Departement de Biologie Québec Université Laval Québec (ULaval) School of Earth and Ocean Sciences Victoria (SEOS) University of Victoria Canada (UVIC) Alfred-Wegener-Institut, Helmholtz-Zentrum für Polar- und Meeresforschung (AWI) Centre d'Applications et de Recherches en TELédétection (CARTEL) Université de Sherbrooke Sherbrooke Department of Atmospheric Science Fort Collins Colorado State University Fort Collins (CSU) Particle Chemistry Department Mainz Max Planck Institute for Chemistry (MPIC) Max-Planck-Gesellschaft-Max-Planck-Gesellschaft Centro de Ciencias de la Atmosfera Mexico Universidad Nacional Autónoma de México (UNAM) TROPO - LATMOS Laboratoire Atmosphères, Milieux, Observations Spatiales (LATMOS) Sorbonne Université (SU)-Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS)-Sorbonne Université (SU)-Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS) Department of Biology Québec Air Quality Processes Research Section Canadian Centre for Climate Modelling and Analysis (CCCma) Institute of Ocean Sciences Sidney (IOS) Fisheries and Oceans Canada (DFO) Department of Mathematics Isfahan University of Isfahan Department of Physics and Astronomy Calgary University of Calgary Scripps Institution of Oceanography (SIO) University of California San Diego (UC San Diego) |
format |
Article in Journal/Newspaper |
author |
Abbatt, Jonathan P. D. Leaitch, W. Richard Aliabadi, Amir A. Bertram, Alan K. Blanchet, Jean-Pierre Boivin-Rioux, Aude Bozem, Heiko Burkart, Julia Chang, Rachel Y. W. Charette, Joannie Chaubey, Jai P. Christensen, Robert J. Cirisan, Ana Collins, Douglas B. Croft, Betty Dionne, Joelle Evans, Greg J. Fletcher, Christopher G. Ghahremaninezhad, Roghayeh Girard, Eric Gong, Wanmin Gosselin, Michel Gourdal, Margaux Hanna, Sarah J. Hayashida, Hakase Herber, Andreas B. Hesaraki, Sareh Hoor, Peter Huang, Lin Hussherr, Rachel Irish, Victoria E. Keita, Setigui A. Kodros, John K. Köllner, Franziska Kolonjari, Felicia Kunkel, Daniel Ladino, Luis A. Law, Kathy S. Levasseur, Maurice Libois, Quentin Liggio, John Lizotte, Martine Macdonald, Katrina M. Mahmood, Rashed Martin, Randall V. Mason, Ryan H. Miller, Lisa A. Moravek, Alexander Mortenson, Eric Mungall, Emma L. |
author_facet |
Abbatt, Jonathan P. D. Leaitch, W. Richard Aliabadi, Amir A. Bertram, Alan K. Blanchet, Jean-Pierre Boivin-Rioux, Aude Bozem, Heiko Burkart, Julia Chang, Rachel Y. W. Charette, Joannie Chaubey, Jai P. Christensen, Robert J. Cirisan, Ana Collins, Douglas B. Croft, Betty Dionne, Joelle Evans, Greg J. Fletcher, Christopher G. Ghahremaninezhad, Roghayeh Girard, Eric Gong, Wanmin Gosselin, Michel Gourdal, Margaux Hanna, Sarah J. Hayashida, Hakase Herber, Andreas B. Hesaraki, Sareh Hoor, Peter Huang, Lin Hussherr, Rachel Irish, Victoria E. Keita, Setigui A. Kodros, John K. Köllner, Franziska Kolonjari, Felicia Kunkel, Daniel Ladino, Luis A. Law, Kathy S. Levasseur, Maurice Libois, Quentin Liggio, John Lizotte, Martine Macdonald, Katrina M. Mahmood, Rashed Martin, Randall V. Mason, Ryan H. Miller, Lisa A. Moravek, Alexander Mortenson, Eric Mungall, Emma L. |
author_sort |
Abbatt, Jonathan P. D. |
title |
New insights into aerosol and climate in the Arctic |
title_short |
New insights into aerosol and climate in the Arctic |
title_full |
New insights into aerosol and climate in the Arctic |
title_fullStr |
New insights into aerosol and climate in the Arctic |
title_full_unstemmed |
New insights into aerosol and climate in the Arctic |
title_sort |
new insights into aerosol and climate in the arctic |
publisher |
HAL CCSD |
publishDate |
2018 |
url |
https://hal-insu.archives-ouvertes.fr/insu-01894730 |
geographic |
Arctic Canadian Arctic Archipelago |
geographic_facet |
Arctic Canadian Arctic Archipelago |
genre |
Arctic Archipelago Arctic black carbon Canadian Arctic Archipelago Tundra |
genre_facet |
Arctic Archipelago Arctic black carbon Canadian Arctic Archipelago Tundra |
op_source |
ISSN: 1680-7367 EISSN: 1680-7375 Atmospheric Chemistry and Physics Discussions https://hal-insu.archives-ouvertes.fr/insu-01894730 Atmospheric Chemistry and Physics Discussions, European Geosciences Union, 2018, (in press) |
op_relation |
insu-01894730 https://hal-insu.archives-ouvertes.fr/insu-01894730 |
_version_ |
1766303108861788160 |
spelling |
ftccsdartic:oai:HAL:insu-01894730v1 2023-05-15T14:29:00+02:00 New insights into aerosol and climate in the Arctic Abbatt, Jonathan P. D. Leaitch, W. Richard Aliabadi, Amir A. Bertram, Alan K. Blanchet, Jean-Pierre Boivin-Rioux, Aude Bozem, Heiko Burkart, Julia Chang, Rachel Y. W. Charette, Joannie Chaubey, Jai P. Christensen, Robert J. Cirisan, Ana Collins, Douglas B. Croft, Betty Dionne, Joelle Evans, Greg J. Fletcher, Christopher G. Ghahremaninezhad, Roghayeh Girard, Eric Gong, Wanmin Gosselin, Michel Gourdal, Margaux Hanna, Sarah J. Hayashida, Hakase Herber, Andreas B. Hesaraki, Sareh Hoor, Peter Huang, Lin Hussherr, Rachel Irish, Victoria E. Keita, Setigui A. Kodros, John K. Köllner, Franziska Kolonjari, Felicia Kunkel, Daniel Ladino, Luis A. Law, Kathy S. Levasseur, Maurice Libois, Quentin Liggio, John Lizotte, Martine Macdonald, Katrina M. Mahmood, Rashed Martin, Randall V. Mason, Ryan H. Miller, Lisa A. Moravek, Alexander Mortenson, Eric Mungall, Emma L. Department of Chemistry University of Toronto University of Toronto Environment and Climate Change Canada School of Engineering Guelph University of Guelph Department of Chemistry Vancouver (UBC Chemistry) University of British Columbia (UBC) Département des sciences de la terre et de l'atmosphère Montréal (SCTA) Université du Québec à Montréal = University of Québec in Montréal (UQAM) Institut des Sciences de la MER de Rimouski (ISMER) Université du Québec à Rimouski (UQAR) Institute for Atmospheric Physics Mainz (IPA) Johannes Gutenberg - Universität Mainz (JGU) Aerosol Physics and Environmental Physics Vienna University of Vienna Vienna Department of Physics and Atmospheric Science Halifax Dalhousie University Halifax Department of Chemistry Lewisburg Bucknell University Department of Chemical Engineering and Applied Chemistry (CHEM ENG) Department of Geography and Environmental Management Waterloo University of Waterloo Waterloo Departement de Biologie Québec Université Laval Québec (ULaval) School of Earth and Ocean Sciences Victoria (SEOS) University of Victoria Canada (UVIC) Alfred-Wegener-Institut, Helmholtz-Zentrum für Polar- und Meeresforschung (AWI) Centre d'Applications et de Recherches en TELédétection (CARTEL) Université de Sherbrooke Sherbrooke Department of Atmospheric Science Fort Collins Colorado State University Fort Collins (CSU) Particle Chemistry Department Mainz Max Planck Institute for Chemistry (MPIC) Max-Planck-Gesellschaft-Max-Planck-Gesellschaft Centro de Ciencias de la Atmosfera Mexico Universidad Nacional Autónoma de México (UNAM) TROPO - LATMOS Laboratoire Atmosphères, Milieux, Observations Spatiales (LATMOS) Sorbonne Université (SU)-Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS)-Sorbonne Université (SU)-Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS) Department of Biology Québec Air Quality Processes Research Section Canadian Centre for Climate Modelling and Analysis (CCCma) Institute of Ocean Sciences Sidney (IOS) Fisheries and Oceans Canada (DFO) Department of Mathematics Isfahan University of Isfahan Department of Physics and Astronomy Calgary University of Calgary Scripps Institution of Oceanography (SIO) University of California San Diego (UC San Diego) 2018 https://hal-insu.archives-ouvertes.fr/insu-01894730 en eng HAL CCSD European Geosciences Union insu-01894730 https://hal-insu.archives-ouvertes.fr/insu-01894730 ISSN: 1680-7367 EISSN: 1680-7375 Atmospheric Chemistry and Physics Discussions https://hal-insu.archives-ouvertes.fr/insu-01894730 Atmospheric Chemistry and Physics Discussions, European Geosciences Union, 2018, (in press) [PHYS.PHYS.PHYS-AO-PH]Physics [physics]/Physics [physics]/Atmospheric and Oceanic Physics [physics.ao-ph] [SDU.STU.CL]Sciences of the Universe [physics]/Earth Sciences/Climatology info:eu-repo/semantics/article Journal articles 2018 ftccsdartic 2020-12-25T01:16:13Z International audience Motivated by the need to predict how the Arctic atmosphere will change in a warming world, this article summarizes recent advances made by the research consortium NETCARE (Network on Climate and Aerosols: Addressing Key Uncertainties in Remote Canadian Environments) that contribute to our fundamental understanding of Arctic aerosol particles as they relate to climate forcing. The overall goal of NETCARE research has been to use an interdisciplinary approach encompassing extensive field observations and a range of chemical transport, earth system, and biogeochemical models. Several major findings and advances have emerged from NETCARE since its formation in 2013 . (1) Unexpectedly high summertime dimethyl sulfide (DMS) levels were identified in ocean water and the overlying atmosphere in the Canadian Arctic Archipelago (CAA). Furthermore, melt ponds, which are widely prevalent, were identified as an important DMS source. (2) Evidence was found of widespread particle nucleation and growth in the marine boundary layer in the CAA in the summertime. DMS-oxidation-driven nucleation is facilitated by the presence of atmospheric ammonia arising from sea bird colony emissions, and potentially also from coastal regions, tundra, and biomass burning. Via accumulation of secondary organic material (SOA), a significant fraction of the new particles grow to sizes that are active in cloud droplet formation. Although the gaseous precursors to Arctic marine SOA remain poorly defined, the measured levels of common continental SOA precursors (isoprene and monoterpenes) were low, whereas elevated mixing ratios of oxygenated volatile organic compounds were inferred to arise via processes involving the sea surface microlayer. (3) The variability in the vertical distribution of black carbon (BC) under both springtime Arctic haze and more pristine summertime aerosol conditions was observed. Measured particle size distributions and mixing states were used to constrain, for the first time, calculations of ... Article in Journal/Newspaper Arctic Archipelago Arctic black carbon Canadian Arctic Archipelago Tundra Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe) Arctic Canadian Arctic Archipelago |