Chemistry of the antarctic boundary layer and the interface with snow: an overview of the CHABLIS campaign
International audience CHABLIS (Chemistry of the Antarctic Boundary Layer and the Interface with Snow) was a collaborative UK research project aimed at probing the detailed chemistry of the Antarctic boundary layer and the exchange of trace gases at the snow surface. The centre-piece to CHABLIS was...
Main Authors: | , , , , , , , , , , , , , , , , , , , , , , |
---|---|
Other Authors: | , , , , , , , , , , , , , , |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
HAL CCSD
2008
|
Subjects: | |
Online Access: | https://hal.science/hal-00303401 https://hal.science/hal-00303401/document https://hal.science/hal-00303401/file/acpd-8-5137-2008.pdf |
id |
ftccsdartic:oai:HAL:hal-00303401v1 |
---|---|
record_format |
openpolar |
spelling |
ftccsdartic:oai:HAL:hal-00303401v1 2023-11-12T04:02:58+01:00 Chemistry of the antarctic boundary layer and the interface with snow: an overview of the CHABLIS campaign Jones, A. E. Wolff, E. W. Salmon, R. A. Bauguitte, S. J.-B. Roscoe, H. K. Anderson, P. S. Ames, D. Clemitshaw, K. C. Fleming, Z. L. Bloss, W. J. Heard, D. E. Lee, J. D. Read, K. A. Hamer, P. Shallcross, D. E. Jackson, A. Walker, S. Lewis, A. C. Mills, G. P. Plane, J. M. C. Saiz-Lopez, A. Sturges, W. T. Worton, D. R. British Antarctic Survey (BAS) Natural Environment Research Council (NERC) Dept. of Environmental Science and Technology Imperial College of Science School of Chemistry Leeds University of Leeds School of Chemistry University of Bristol Bristol Institute for Climate and Atmospheric Science Leeds (ICAS) School of Earth and Environment Leeds (SEE) University of Leeds-University of Leeds Department of Chemistry York, UK University of York York, UK School of Environmental Sciences Norwich University of East Anglia Norwich (UEA) 2008-03-11 https://hal.science/hal-00303401 https://hal.science/hal-00303401/document https://hal.science/hal-00303401/file/acpd-8-5137-2008.pdf en eng HAL CCSD European Geosciences Union hal-00303401 https://hal.science/hal-00303401 https://hal.science/hal-00303401/document https://hal.science/hal-00303401/file/acpd-8-5137-2008.pdf info:eu-repo/semantics/OpenAccess ISSN: 1680-7367 EISSN: 1680-7375 Atmospheric Chemistry and Physics Discussions https://hal.science/hal-00303401 Atmospheric Chemistry and Physics Discussions, 2008, 8 (2), pp.5137-5181 [SDU.OCEAN]Sciences of the Universe [physics]/Ocean Atmosphere info:eu-repo/semantics/article Journal articles 2008 ftccsdartic 2023-10-21T23:11:34Z International audience CHABLIS (Chemistry of the Antarctic Boundary Layer and the Interface with Snow) was a collaborative UK research project aimed at probing the detailed chemistry of the Antarctic boundary layer and the exchange of trace gases at the snow surface. The centre-piece to CHABLIS was the measurement campaign, conducted at the British Antarctic Survey station, Halley, in coastal Antarctica, from January 2004 through to February 2005. The campaign measurements covered an extremely wide range of species allowing investigations to be carried out within the broad context of boundary layer chemistry. Here we present an overview of the CHABLIS campaign. We provide details of the measurement location and introduce the Clean Air Sector Laboratory (CASLab) where the majority of the instruments were housed. We describe the meteorological conditions experienced during the campaign and present supporting chemical data, both of which provide a context within which to view the campaign results. Finally we provide a brief summary of highlights from the measurement campaign. Unexpectedly high halogen concentrations profoundly affect the chemistry of many species at Halley throughout the sunlit months, with a secondary role played by emissions from the snowpack. This overarching role for halogens in coastal Antarctic boundary layer chemistry was completely unanticipated, and the results have led to a step-change in our thinking and understanding. Article in Journal/Newspaper Antarc* Antarctic Antarctica British Antarctic Survey Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe) Antarctic The Antarctic |
institution |
Open Polar |
collection |
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe) |
op_collection_id |
ftccsdartic |
language |
English |
topic |
[SDU.OCEAN]Sciences of the Universe [physics]/Ocean Atmosphere |
spellingShingle |
[SDU.OCEAN]Sciences of the Universe [physics]/Ocean Atmosphere Jones, A. E. Wolff, E. W. Salmon, R. A. Bauguitte, S. J.-B. Roscoe, H. K. Anderson, P. S. Ames, D. Clemitshaw, K. C. Fleming, Z. L. Bloss, W. J. Heard, D. E. Lee, J. D. Read, K. A. Hamer, P. Shallcross, D. E. Jackson, A. Walker, S. Lewis, A. C. Mills, G. P. Plane, J. M. C. Saiz-Lopez, A. Sturges, W. T. Worton, D. R. Chemistry of the antarctic boundary layer and the interface with snow: an overview of the CHABLIS campaign |
topic_facet |
[SDU.OCEAN]Sciences of the Universe [physics]/Ocean Atmosphere |
description |
International audience CHABLIS (Chemistry of the Antarctic Boundary Layer and the Interface with Snow) was a collaborative UK research project aimed at probing the detailed chemistry of the Antarctic boundary layer and the exchange of trace gases at the snow surface. The centre-piece to CHABLIS was the measurement campaign, conducted at the British Antarctic Survey station, Halley, in coastal Antarctica, from January 2004 through to February 2005. The campaign measurements covered an extremely wide range of species allowing investigations to be carried out within the broad context of boundary layer chemistry. Here we present an overview of the CHABLIS campaign. We provide details of the measurement location and introduce the Clean Air Sector Laboratory (CASLab) where the majority of the instruments were housed. We describe the meteorological conditions experienced during the campaign and present supporting chemical data, both of which provide a context within which to view the campaign results. Finally we provide a brief summary of highlights from the measurement campaign. Unexpectedly high halogen concentrations profoundly affect the chemistry of many species at Halley throughout the sunlit months, with a secondary role played by emissions from the snowpack. This overarching role for halogens in coastal Antarctic boundary layer chemistry was completely unanticipated, and the results have led to a step-change in our thinking and understanding. |
author2 |
British Antarctic Survey (BAS) Natural Environment Research Council (NERC) Dept. of Environmental Science and Technology Imperial College of Science School of Chemistry Leeds University of Leeds School of Chemistry University of Bristol Bristol Institute for Climate and Atmospheric Science Leeds (ICAS) School of Earth and Environment Leeds (SEE) University of Leeds-University of Leeds Department of Chemistry York, UK University of York York, UK School of Environmental Sciences Norwich University of East Anglia Norwich (UEA) |
format |
Article in Journal/Newspaper |
author |
Jones, A. E. Wolff, E. W. Salmon, R. A. Bauguitte, S. J.-B. Roscoe, H. K. Anderson, P. S. Ames, D. Clemitshaw, K. C. Fleming, Z. L. Bloss, W. J. Heard, D. E. Lee, J. D. Read, K. A. Hamer, P. Shallcross, D. E. Jackson, A. Walker, S. Lewis, A. C. Mills, G. P. Plane, J. M. C. Saiz-Lopez, A. Sturges, W. T. Worton, D. R. |
author_facet |
Jones, A. E. Wolff, E. W. Salmon, R. A. Bauguitte, S. J.-B. Roscoe, H. K. Anderson, P. S. Ames, D. Clemitshaw, K. C. Fleming, Z. L. Bloss, W. J. Heard, D. E. Lee, J. D. Read, K. A. Hamer, P. Shallcross, D. E. Jackson, A. Walker, S. Lewis, A. C. Mills, G. P. Plane, J. M. C. Saiz-Lopez, A. Sturges, W. T. Worton, D. R. |
author_sort |
Jones, A. E. |
title |
Chemistry of the antarctic boundary layer and the interface with snow: an overview of the CHABLIS campaign |
title_short |
Chemistry of the antarctic boundary layer and the interface with snow: an overview of the CHABLIS campaign |
title_full |
Chemistry of the antarctic boundary layer and the interface with snow: an overview of the CHABLIS campaign |
title_fullStr |
Chemistry of the antarctic boundary layer and the interface with snow: an overview of the CHABLIS campaign |
title_full_unstemmed |
Chemistry of the antarctic boundary layer and the interface with snow: an overview of the CHABLIS campaign |
title_sort |
chemistry of the antarctic boundary layer and the interface with snow: an overview of the chablis campaign |
publisher |
HAL CCSD |
publishDate |
2008 |
url |
https://hal.science/hal-00303401 https://hal.science/hal-00303401/document https://hal.science/hal-00303401/file/acpd-8-5137-2008.pdf |
geographic |
Antarctic The Antarctic |
geographic_facet |
Antarctic The Antarctic |
genre |
Antarc* Antarctic Antarctica British Antarctic Survey |
genre_facet |
Antarc* Antarctic Antarctica British Antarctic Survey |
op_source |
ISSN: 1680-7367 EISSN: 1680-7375 Atmospheric Chemistry and Physics Discussions https://hal.science/hal-00303401 Atmospheric Chemistry and Physics Discussions, 2008, 8 (2), pp.5137-5181 |
op_relation |
hal-00303401 https://hal.science/hal-00303401 https://hal.science/hal-00303401/document https://hal.science/hal-00303401/file/acpd-8-5137-2008.pdf |
op_rights |
info:eu-repo/semantics/OpenAccess |
_version_ |
1782335718774800384 |