Characterizing Atmospheric Transport Pathways to Antarctica and the Remote Southern Ocean Using Radon-222
International audience Chambers et al. Atmospheric Transport Pathways to Antarctica elemental mercury. These differences were largely attributed to chemical processes on the Antarctic Plateau. A comparison of our observations with some Antarctic radon simulations by global climate models over the pa...
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Online Access: | https://hal.science/hal-04349815 https://hal.science/hal-04349815/document https://hal.science/hal-04349815/file/Chambers-2018-Characterizing%20Atmospheric%20Trans.pdf https://doi.org/10.3389/feart.2018.00190 |
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ftinsu:oai:HAL:hal-04349815v1 2024-04-28T08:01:00+00:00 Characterizing Atmospheric Transport Pathways to Antarctica and the Remote Southern Ocean Using Radon-222 Chambers, Scott, D Preunkert, Susanne Weller, Rolf Hong, Sang-Bum Humphries, Ruhi, S Tositti, Laura Angot, Hélène Legrand, Michel Williams, Alastair, G Griffiths, Alan, D Crawford, Jagoda Simmons, Jack Choi, Taejin, J Krummel, Paul, B Molloy, Suzie Loh, Zoë Galbally, Ian Wilson, Stephen Magand, Olivier Sprovieri, Francesca Pirrone, Nicola Dommergue, Aurélien Institut des Géosciences de l’Environnement (IGE) Institut de Recherche pour le Développement (IRD)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes (UGA)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP ) Université Grenoble Alpes (UGA) 2018-11-08 https://hal.science/hal-04349815 https://hal.science/hal-04349815/document https://hal.science/hal-04349815/file/Chambers-2018-Characterizing%20Atmospheric%20Trans.pdf https://doi.org/10.3389/feart.2018.00190 en eng HAL CCSD Frontiers Media info:eu-repo/semantics/altIdentifier/doi/10.3389/feart.2018.00190 hal-04349815 https://hal.science/hal-04349815 https://hal.science/hal-04349815/document https://hal.science/hal-04349815/file/Chambers-2018-Characterizing%20Atmospheric%20Trans.pdf doi:10.3389/feart.2018.00190 info:eu-repo/semantics/OpenAccess ISSN: 2296-6463 Frontiers in Earth Science https://hal.science/hal-04349815 Frontiers in Earth Science, 2018, 6, ⟨10.3389/feart.2018.00190⟩ radon Southern Ocean Antarctica atmospheric transport MBL troposphere ozone mercury radon Southern Ocean Antarctica atmospheric transport MBL troposphere ozone mercury [SDE]Environmental Sciences info:eu-repo/semantics/article Journal articles 2018 ftinsu https://doi.org/10.3389/feart.2018.00190 2024-04-05T00:27:42Z International audience Chambers et al. Atmospheric Transport Pathways to Antarctica elemental mercury. These differences were largely attributed to chemical processes on the Antarctic Plateau. A comparison of our observations with some Antarctic radon simulations by global climate models over the past two decades indicated that: (i) some models overestimate synoptic transport to Antarctica in the MBL, (ii) the seasonality of the Antarctic ice sheet needs to be better represented in models, (iii) coastal Antarctic radon sources need to be taken into account, and (iv) the underestimation of radon in subsiding tropospheric air needs to be investigated. Article in Journal/Newspaper Antarc* Antarctic Antarctica Ice Sheet Southern Ocean Institut national des sciences de l'Univers: HAL-INSU Frontiers in Earth Science 6 |
institution |
Open Polar |
collection |
Institut national des sciences de l'Univers: HAL-INSU |
op_collection_id |
ftinsu |
language |
English |
topic |
radon Southern Ocean Antarctica atmospheric transport MBL troposphere ozone mercury radon Southern Ocean Antarctica atmospheric transport MBL troposphere ozone mercury [SDE]Environmental Sciences |
spellingShingle |
radon Southern Ocean Antarctica atmospheric transport MBL troposphere ozone mercury radon Southern Ocean Antarctica atmospheric transport MBL troposphere ozone mercury [SDE]Environmental Sciences Chambers, Scott, D Preunkert, Susanne Weller, Rolf Hong, Sang-Bum Humphries, Ruhi, S Tositti, Laura Angot, Hélène Legrand, Michel Williams, Alastair, G Griffiths, Alan, D Crawford, Jagoda Simmons, Jack Choi, Taejin, J Krummel, Paul, B Molloy, Suzie Loh, Zoë Galbally, Ian Wilson, Stephen Magand, Olivier Sprovieri, Francesca Pirrone, Nicola Dommergue, Aurélien Characterizing Atmospheric Transport Pathways to Antarctica and the Remote Southern Ocean Using Radon-222 |
topic_facet |
radon Southern Ocean Antarctica atmospheric transport MBL troposphere ozone mercury radon Southern Ocean Antarctica atmospheric transport MBL troposphere ozone mercury [SDE]Environmental Sciences |
description |
International audience Chambers et al. Atmospheric Transport Pathways to Antarctica elemental mercury. These differences were largely attributed to chemical processes on the Antarctic Plateau. A comparison of our observations with some Antarctic radon simulations by global climate models over the past two decades indicated that: (i) some models overestimate synoptic transport to Antarctica in the MBL, (ii) the seasonality of the Antarctic ice sheet needs to be better represented in models, (iii) coastal Antarctic radon sources need to be taken into account, and (iv) the underestimation of radon in subsiding tropospheric air needs to be investigated. |
author2 |
Institut des Géosciences de l’Environnement (IGE) Institut de Recherche pour le Développement (IRD)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes (UGA)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP ) Université Grenoble Alpes (UGA) |
format |
Article in Journal/Newspaper |
author |
Chambers, Scott, D Preunkert, Susanne Weller, Rolf Hong, Sang-Bum Humphries, Ruhi, S Tositti, Laura Angot, Hélène Legrand, Michel Williams, Alastair, G Griffiths, Alan, D Crawford, Jagoda Simmons, Jack Choi, Taejin, J Krummel, Paul, B Molloy, Suzie Loh, Zoë Galbally, Ian Wilson, Stephen Magand, Olivier Sprovieri, Francesca Pirrone, Nicola Dommergue, Aurélien |
author_facet |
Chambers, Scott, D Preunkert, Susanne Weller, Rolf Hong, Sang-Bum Humphries, Ruhi, S Tositti, Laura Angot, Hélène Legrand, Michel Williams, Alastair, G Griffiths, Alan, D Crawford, Jagoda Simmons, Jack Choi, Taejin, J Krummel, Paul, B Molloy, Suzie Loh, Zoë Galbally, Ian Wilson, Stephen Magand, Olivier Sprovieri, Francesca Pirrone, Nicola Dommergue, Aurélien |
author_sort |
Chambers, Scott, D |
title |
Characterizing Atmospheric Transport Pathways to Antarctica and the Remote Southern Ocean Using Radon-222 |
title_short |
Characterizing Atmospheric Transport Pathways to Antarctica and the Remote Southern Ocean Using Radon-222 |
title_full |
Characterizing Atmospheric Transport Pathways to Antarctica and the Remote Southern Ocean Using Radon-222 |
title_fullStr |
Characterizing Atmospheric Transport Pathways to Antarctica and the Remote Southern Ocean Using Radon-222 |
title_full_unstemmed |
Characterizing Atmospheric Transport Pathways to Antarctica and the Remote Southern Ocean Using Radon-222 |
title_sort |
characterizing atmospheric transport pathways to antarctica and the remote southern ocean using radon-222 |
publisher |
HAL CCSD |
publishDate |
2018 |
url |
https://hal.science/hal-04349815 https://hal.science/hal-04349815/document https://hal.science/hal-04349815/file/Chambers-2018-Characterizing%20Atmospheric%20Trans.pdf https://doi.org/10.3389/feart.2018.00190 |
genre |
Antarc* Antarctic Antarctica Ice Sheet Southern Ocean |
genre_facet |
Antarc* Antarctic Antarctica Ice Sheet Southern Ocean |
op_source |
ISSN: 2296-6463 Frontiers in Earth Science https://hal.science/hal-04349815 Frontiers in Earth Science, 2018, 6, ⟨10.3389/feart.2018.00190⟩ |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.3389/feart.2018.00190 hal-04349815 https://hal.science/hal-04349815 https://hal.science/hal-04349815/document https://hal.science/hal-04349815/file/Chambers-2018-Characterizing%20Atmospheric%20Trans.pdf doi:10.3389/feart.2018.00190 |
op_rights |
info:eu-repo/semantics/OpenAccess |
op_doi |
https://doi.org/10.3389/feart.2018.00190 |
container_title |
Frontiers in Earth Science |
container_volume |
6 |
_version_ |
1797572963730456576 |