Source identification and airborne chemical characterisation of aerosol pollution from long-range transport over Greenland during POLARCAT summer campaign 2008
International audience We deployed an aerosol mass spectrometer during the POLARCAT (Polar Study using Aircraft, Remote Sensing, Surface Measurements and Models, of Climate, Chemistry, Aerosols, and Transport) summer campaign in Greenland in June/July 2008 on the research aircraft ATR-42. Online siz...
Published in: | Atmospheric Chemistry and Physics |
---|---|
Main Authors: | , , , , , , , , , , , |
Other Authors: | , , , , , , , , , , , , , , , |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
HAL CCSD
2011
|
Subjects: | |
Online Access: | https://hal.science/hal-00578345 https://hal.science/hal-00578345/document https://hal.science/hal-00578345/file/acp-11-10097-2011.pdf https://doi.org/10.5194/acp-11-10097-2011 |
id |
ftinsu:oai:HAL:hal-00578345v1 |
---|---|
record_format |
openpolar |
institution |
Open Polar |
collection |
Institut national des sciences de l'Univers: HAL-INSU |
op_collection_id |
ftinsu |
language |
English |
topic |
[SDE.MCG]Environmental Sciences/Global Changes |
spellingShingle |
[SDE.MCG]Environmental Sciences/Global Changes Schmale, Julia Schneider, Jodi Ancellet, Gérard Quennehen, Boris Stohl, Andreas Sodemann, Harald Burkhart, John F. Hamburger, Thomas Arnold, Steve R. Schwarzenboeck, Alfons Borrmann, Stephan Law, Kathy S. Source identification and airborne chemical characterisation of aerosol pollution from long-range transport over Greenland during POLARCAT summer campaign 2008 |
topic_facet |
[SDE.MCG]Environmental Sciences/Global Changes |
description |
International audience We deployed an aerosol mass spectrometer during the POLARCAT (Polar Study using Aircraft, Remote Sensing, Surface Measurements and Models, of Climate, Chemistry, Aerosols, and Transport) summer campaign in Greenland in June/July 2008 on the research aircraft ATR-42. Online size resolved chemical composition data of submicron aerosol were collected up to 7.6 km altitude in the region 60 to 71° N and 40 to 60° W. Biomass burning (BB) and fossil fuel combustion (FF) plumes originating from North America, Asia, Siberia and Europe were sampled. Transport pathways of detected plumes included advection below 700 hPa, air mass uplifting in warm conveyor belts, and high altitude transport in the upper troposphere. By means of the Lagrangian particle dispersion model FLEXPART, trace gas analysis of O 3 and CO, particle size distributions and aerosol chemical composition 48 pollution events were identified and classified into five chemically distinct categories. Aerosol from North American BB consisted of 22% particulate sulphate, while with increasing anthropogenic and Asian influence aerosol was composed of up to 37% sulphate category mean value. Overall, it was found that the organic matter fraction was larger (85%) in pollution plumes than for background conditions (71%). Despite different source regions and emission types the particle oxygen to carbon ratio of all plume classes was around 1 indicating low-volatile highly oxygenated aerosol. Also the volume size distributions were rather similar for all sampled plume categories. This can be explained by the relatively long transport times of roughly one week from North America and two weeks from Asia/Siberia. The derived aerosol lifetime for North American emissions was about 9 ± 2 days. |
author2 |
Max-Planck-Institut für Chemie (MPIC) Max-Planck-Gesellschaft TROPO - LATMOS Laboratoire Atmosphères, Milieux, Observations Spatiales (LATMOS) Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS)-Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS) Laboratoire de météorologie physique (LaMP) Université Blaise Pascal - Clermont-Ferrand 2 (UBP)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS) Norwegian Institute for Air Research (NILU) Institute for Atmospheric and Climate Science Zürich (IAC) Eidgenössische Technische Hochschule - Swiss Federal Institute of Technology Zürich (ETH Zürich) DLR Institut für Physik der Atmosphäre (IPA) Deutsches Zentrum für Luft- und Raumfahrt Oberpfaffenhofen-Wessling (DLR) Institute for Climate and Atmospheric Science Leeds (ICAS) School of Earth and Environment Leeds (SEE) University of Leeds-University of Leeds Johannes Gutenberg - Universität Mainz = Johannes Gutenberg University (JGU) |
format |
Article in Journal/Newspaper |
author |
Schmale, Julia Schneider, Jodi Ancellet, Gérard Quennehen, Boris Stohl, Andreas Sodemann, Harald Burkhart, John F. Hamburger, Thomas Arnold, Steve R. Schwarzenboeck, Alfons Borrmann, Stephan Law, Kathy S. |
author_facet |
Schmale, Julia Schneider, Jodi Ancellet, Gérard Quennehen, Boris Stohl, Andreas Sodemann, Harald Burkhart, John F. Hamburger, Thomas Arnold, Steve R. Schwarzenboeck, Alfons Borrmann, Stephan Law, Kathy S. |
author_sort |
Schmale, Julia |
title |
Source identification and airborne chemical characterisation of aerosol pollution from long-range transport over Greenland during POLARCAT summer campaign 2008 |
title_short |
Source identification and airborne chemical characterisation of aerosol pollution from long-range transport over Greenland during POLARCAT summer campaign 2008 |
title_full |
Source identification and airborne chemical characterisation of aerosol pollution from long-range transport over Greenland during POLARCAT summer campaign 2008 |
title_fullStr |
Source identification and airborne chemical characterisation of aerosol pollution from long-range transport over Greenland during POLARCAT summer campaign 2008 |
title_full_unstemmed |
Source identification and airborne chemical characterisation of aerosol pollution from long-range transport over Greenland during POLARCAT summer campaign 2008 |
title_sort |
source identification and airborne chemical characterisation of aerosol pollution from long-range transport over greenland during polarcat summer campaign 2008 |
publisher |
HAL CCSD |
publishDate |
2011 |
url |
https://hal.science/hal-00578345 https://hal.science/hal-00578345/document https://hal.science/hal-00578345/file/acp-11-10097-2011.pdf https://doi.org/10.5194/acp-11-10097-2011 |
geographic |
Greenland |
geographic_facet |
Greenland |
genre |
Greenland Siberia |
genre_facet |
Greenland Siberia |
op_source |
ISSN: 1680-7316 EISSN: 1680-7324 Atmospheric Chemistry and Physics https://hal.science/hal-00578345 Atmospheric Chemistry and Physics, 2011, 11 (19), pp.10097-10123. ⟨10.5194/acp-11-10097-2011⟩ |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.5194/acp-11-10097-2011 hal-00578345 https://hal.science/hal-00578345 https://hal.science/hal-00578345/document https://hal.science/hal-00578345/file/acp-11-10097-2011.pdf doi:10.5194/acp-11-10097-2011 |
op_rights |
info:eu-repo/semantics/OpenAccess |
op_doi |
https://doi.org/10.5194/acp-11-10097-2011 |
container_title |
Atmospheric Chemistry and Physics |
container_volume |
11 |
container_issue |
19 |
container_start_page |
10097 |
op_container_end_page |
10123 |
_version_ |
1769006262722232320 |
spelling |
ftinsu:oai:HAL:hal-00578345v1 2023-06-18T03:40:54+02:00 Source identification and airborne chemical characterisation of aerosol pollution from long-range transport over Greenland during POLARCAT summer campaign 2008 Schmale, Julia Schneider, Jodi Ancellet, Gérard Quennehen, Boris Stohl, Andreas Sodemann, Harald Burkhart, John F. Hamburger, Thomas Arnold, Steve R. Schwarzenboeck, Alfons Borrmann, Stephan Law, Kathy S. Max-Planck-Institut für Chemie (MPIC) Max-Planck-Gesellschaft TROPO - LATMOS Laboratoire Atmosphères, Milieux, Observations Spatiales (LATMOS) Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS)-Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS) Laboratoire de météorologie physique (LaMP) Université Blaise Pascal - Clermont-Ferrand 2 (UBP)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS) Norwegian Institute for Air Research (NILU) Institute for Atmospheric and Climate Science Zürich (IAC) Eidgenössische Technische Hochschule - Swiss Federal Institute of Technology Zürich (ETH Zürich) DLR Institut für Physik der Atmosphäre (IPA) Deutsches Zentrum für Luft- und Raumfahrt Oberpfaffenhofen-Wessling (DLR) Institute for Climate and Atmospheric Science Leeds (ICAS) School of Earth and Environment Leeds (SEE) University of Leeds-University of Leeds Johannes Gutenberg - Universität Mainz = Johannes Gutenberg University (JGU) 2011 https://hal.science/hal-00578345 https://hal.science/hal-00578345/document https://hal.science/hal-00578345/file/acp-11-10097-2011.pdf https://doi.org/10.5194/acp-11-10097-2011 en eng HAL CCSD European Geosciences Union info:eu-repo/semantics/altIdentifier/doi/10.5194/acp-11-10097-2011 hal-00578345 https://hal.science/hal-00578345 https://hal.science/hal-00578345/document https://hal.science/hal-00578345/file/acp-11-10097-2011.pdf doi:10.5194/acp-11-10097-2011 info:eu-repo/semantics/OpenAccess ISSN: 1680-7316 EISSN: 1680-7324 Atmospheric Chemistry and Physics https://hal.science/hal-00578345 Atmospheric Chemistry and Physics, 2011, 11 (19), pp.10097-10123. ⟨10.5194/acp-11-10097-2011⟩ [SDE.MCG]Environmental Sciences/Global Changes info:eu-repo/semantics/article Journal articles 2011 ftinsu https://doi.org/10.5194/acp-11-10097-2011 2023-06-06T01:13:06Z International audience We deployed an aerosol mass spectrometer during the POLARCAT (Polar Study using Aircraft, Remote Sensing, Surface Measurements and Models, of Climate, Chemistry, Aerosols, and Transport) summer campaign in Greenland in June/July 2008 on the research aircraft ATR-42. Online size resolved chemical composition data of submicron aerosol were collected up to 7.6 km altitude in the region 60 to 71° N and 40 to 60° W. Biomass burning (BB) and fossil fuel combustion (FF) plumes originating from North America, Asia, Siberia and Europe were sampled. Transport pathways of detected plumes included advection below 700 hPa, air mass uplifting in warm conveyor belts, and high altitude transport in the upper troposphere. By means of the Lagrangian particle dispersion model FLEXPART, trace gas analysis of O 3 and CO, particle size distributions and aerosol chemical composition 48 pollution events were identified and classified into five chemically distinct categories. Aerosol from North American BB consisted of 22% particulate sulphate, while with increasing anthropogenic and Asian influence aerosol was composed of up to 37% sulphate category mean value. Overall, it was found that the organic matter fraction was larger (85%) in pollution plumes than for background conditions (71%). Despite different source regions and emission types the particle oxygen to carbon ratio of all plume classes was around 1 indicating low-volatile highly oxygenated aerosol. Also the volume size distributions were rather similar for all sampled plume categories. This can be explained by the relatively long transport times of roughly one week from North America and two weeks from Asia/Siberia. The derived aerosol lifetime for North American emissions was about 9 ± 2 days. Article in Journal/Newspaper Greenland Siberia Institut national des sciences de l'Univers: HAL-INSU Greenland Atmospheric Chemistry and Physics 11 19 10097 10123 |