Assessing the effect of marine isoprene and ship emissions on ozone, using modelling and measurements from the South Atlantic Ocean
International audience Ship-borne measurements have been made in air over the remote South Atlantic and Southern Oceans in January–March 2007. This cruise encountered a large-scale natural phytoplankton bloom emitting reactive hydrocarbons (e.g. isoprene); and a high seas squid fishing fleet emittin...
Published in: | Environmental Chemistry |
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Main Authors: | , , , , , , , , , , , , , , , , , , |
Other Authors: | , , , , , , , , , , , , , , , , |
Format: | Article in Journal/Newspaper |
Language: | English |
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HAL CCSD
2010
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Online Access: | https://hal.science/hal-03117230 https://hal.science/hal-03117230/document https://hal.science/hal-03117230/file/EN09154%281%29.pdf https://doi.org/10.1071/EN09154 |
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Institut national des sciences de l'Univers: HAL-INSU |
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language |
English |
topic |
[SDU.OCEAN]Sciences of the Universe [physics]/Ocean Atmosphere |
spellingShingle |
[SDU.OCEAN]Sciences of the Universe [physics]/Ocean Atmosphere Williams, J. Custer, T. Riede, H. Sander, R. Jöckel, P. Hoor, P. Pozzer, A. Wong-Zehnpfennig, S. Hosaynali Beygi, Z. Fischer, H. Gros, V. Colomb, A. Bonsang, B. Yassaa, N. Peeken, I. Atlas, E. L. Waluda, C. van Aardenne, J. Lelieveld, J. Assessing the effect of marine isoprene and ship emissions on ozone, using modelling and measurements from the South Atlantic Ocean |
topic_facet |
[SDU.OCEAN]Sciences of the Universe [physics]/Ocean Atmosphere |
description |
International audience Ship-borne measurements have been made in air over the remote South Atlantic and Southern Oceans in January–March 2007. This cruise encountered a large-scale natural phytoplankton bloom emitting reactive hydrocarbons (e.g. isoprene); and a high seas squid fishing fleet emitting NO$_x$ (NO and NO$_2$). Using an atmospheric chemistry box model constrained by in-situ measurements, it is shown that enhanced ozone production ensues from such juxtaposed marine biogenic and anthropogenic emissions. The relative impact of shipping and phytoplankton emissions on ozone was examined on a global scale using the EMAC model. Ozone in the marine boundary layer was found to be over ten times more sensitive to NOx emissions from ships, than to marine isoprene in the region south of 45°. Although marine isoprene emissions make little impact on the global ozone budget, co-located ship and phytoplankton emissions may explain the increasing ozone reported for the 40–60°S southern Atlantic region |
author2 |
Max Planck Institute for Chemistry (MPIC) Max-Planck-Gesellschaft Chimie Atmosphérique Expérimentale (CAE) Laboratoire des Sciences du Climat et de l'Environnement Gif-sur-Yvette (LSCE) Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Institut national des sciences de l'Univers (INSU - CNRS)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS)-Direction de Recherche Fondamentale (CEA) (DRF (CEA)) Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Institut national des sciences de l'Univers (INSU - CNRS)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS)-Direction de Recherche Fondamentale (CEA) (DRF (CEA)) Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA) Laboratoire Interuniversitaire des Systèmes Atmosphériques (LISA (UMR_7583)) Institut national des sciences de l'Univers (INSU - CNRS)-Université Paris-Est Créteil Val-de-Marne - Paris 12 (UPEC UP12)-Centre National de la Recherche Scientifique (CNRS)-Université Paris Cité (UPCité) Alfred Wegener Institute for Polar and Marine Research (AWI) University of Miami Coral Gables British Antarctic Survey (BAS) Natural Environment Research Council (NERC) JRC Institute for Environment and Sustainability (IES) European Commission - Joint Research Centre Ispra (JRC) European Project: 18419,OOMPH European Project: 3893,QUANTIFY |
format |
Article in Journal/Newspaper |
author |
Williams, J. Custer, T. Riede, H. Sander, R. Jöckel, P. Hoor, P. Pozzer, A. Wong-Zehnpfennig, S. Hosaynali Beygi, Z. Fischer, H. Gros, V. Colomb, A. Bonsang, B. Yassaa, N. Peeken, I. Atlas, E. L. Waluda, C. van Aardenne, J. Lelieveld, J. |
author_facet |
Williams, J. Custer, T. Riede, H. Sander, R. Jöckel, P. Hoor, P. Pozzer, A. Wong-Zehnpfennig, S. Hosaynali Beygi, Z. Fischer, H. Gros, V. Colomb, A. Bonsang, B. Yassaa, N. Peeken, I. Atlas, E. L. Waluda, C. van Aardenne, J. Lelieveld, J. |
author_sort |
Williams, J. |
title |
Assessing the effect of marine isoprene and ship emissions on ozone, using modelling and measurements from the South Atlantic Ocean |
title_short |
Assessing the effect of marine isoprene and ship emissions on ozone, using modelling and measurements from the South Atlantic Ocean |
title_full |
Assessing the effect of marine isoprene and ship emissions on ozone, using modelling and measurements from the South Atlantic Ocean |
title_fullStr |
Assessing the effect of marine isoprene and ship emissions on ozone, using modelling and measurements from the South Atlantic Ocean |
title_full_unstemmed |
Assessing the effect of marine isoprene and ship emissions on ozone, using modelling and measurements from the South Atlantic Ocean |
title_sort |
assessing the effect of marine isoprene and ship emissions on ozone, using modelling and measurements from the south atlantic ocean |
publisher |
HAL CCSD |
publishDate |
2010 |
url |
https://hal.science/hal-03117230 https://hal.science/hal-03117230/document https://hal.science/hal-03117230/file/EN09154%281%29.pdf https://doi.org/10.1071/EN09154 |
genre |
South Atlantic Ocean |
genre_facet |
South Atlantic Ocean |
op_source |
ISSN: 1448-2517 EISSN: 1449-8979 Environmental Chemistry https://hal.science/hal-03117230 Environmental Chemistry, 2010, 7 (2), pp.171-182. ⟨10.1071/EN09154⟩ |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.1071/EN09154 info:eu-repo/grantAgreement//18419/EU/Organics over the Ocean Modifying Particles in both Hemispheres - FP6-SUSTDEV/OOMPH info:eu-repo/grantAgreement//3893/EU/Quantifying the climate Impact of Global and European Transport Systems - FP6-SUSTDEV/QUANTIFY hal-03117230 https://hal.science/hal-03117230 https://hal.science/hal-03117230/document https://hal.science/hal-03117230/file/EN09154%281%29.pdf doi:10.1071/EN09154 |
op_rights |
info:eu-repo/semantics/OpenAccess |
op_doi |
https://doi.org/10.1071/EN09154 |
container_title |
Environmental Chemistry |
container_volume |
7 |
container_issue |
2 |
container_start_page |
171 |
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1797569456929505280 |
spelling |
ftinsu:oai:HAL:hal-03117230v1 2024-04-28T08:38:14+00:00 Assessing the effect of marine isoprene and ship emissions on ozone, using modelling and measurements from the South Atlantic Ocean Williams, J. Custer, T. Riede, H. Sander, R. Jöckel, P. Hoor, P. Pozzer, A. Wong-Zehnpfennig, S. Hosaynali Beygi, Z. Fischer, H. Gros, V. Colomb, A. Bonsang, B. Yassaa, N. Peeken, I. Atlas, E. L. Waluda, C. van Aardenne, J. Lelieveld, J. Max Planck Institute for Chemistry (MPIC) Max-Planck-Gesellschaft Chimie Atmosphérique Expérimentale (CAE) Laboratoire des Sciences du Climat et de l'Environnement Gif-sur-Yvette (LSCE) Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Institut national des sciences de l'Univers (INSU - CNRS)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS)-Direction de Recherche Fondamentale (CEA) (DRF (CEA)) Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Institut national des sciences de l'Univers (INSU - CNRS)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS)-Direction de Recherche Fondamentale (CEA) (DRF (CEA)) Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA) Laboratoire Interuniversitaire des Systèmes Atmosphériques (LISA (UMR_7583)) Institut national des sciences de l'Univers (INSU - CNRS)-Université Paris-Est Créteil Val-de-Marne - Paris 12 (UPEC UP12)-Centre National de la Recherche Scientifique (CNRS)-Université Paris Cité (UPCité) Alfred Wegener Institute for Polar and Marine Research (AWI) University of Miami Coral Gables British Antarctic Survey (BAS) Natural Environment Research Council (NERC) JRC Institute for Environment and Sustainability (IES) European Commission - Joint Research Centre Ispra (JRC) European Project: 18419,OOMPH European Project: 3893,QUANTIFY 2010 https://hal.science/hal-03117230 https://hal.science/hal-03117230/document https://hal.science/hal-03117230/file/EN09154%281%29.pdf https://doi.org/10.1071/EN09154 en eng HAL CCSD CSIRO Publishing info:eu-repo/semantics/altIdentifier/doi/10.1071/EN09154 info:eu-repo/grantAgreement//18419/EU/Organics over the Ocean Modifying Particles in both Hemispheres - FP6-SUSTDEV/OOMPH info:eu-repo/grantAgreement//3893/EU/Quantifying the climate Impact of Global and European Transport Systems - FP6-SUSTDEV/QUANTIFY hal-03117230 https://hal.science/hal-03117230 https://hal.science/hal-03117230/document https://hal.science/hal-03117230/file/EN09154%281%29.pdf doi:10.1071/EN09154 info:eu-repo/semantics/OpenAccess ISSN: 1448-2517 EISSN: 1449-8979 Environmental Chemistry https://hal.science/hal-03117230 Environmental Chemistry, 2010, 7 (2), pp.171-182. ⟨10.1071/EN09154⟩ [SDU.OCEAN]Sciences of the Universe [physics]/Ocean Atmosphere info:eu-repo/semantics/article Journal articles 2010 ftinsu https://doi.org/10.1071/EN09154 2024-04-05T00:36:33Z International audience Ship-borne measurements have been made in air over the remote South Atlantic and Southern Oceans in January–March 2007. This cruise encountered a large-scale natural phytoplankton bloom emitting reactive hydrocarbons (e.g. isoprene); and a high seas squid fishing fleet emitting NO$_x$ (NO and NO$_2$). Using an atmospheric chemistry box model constrained by in-situ measurements, it is shown that enhanced ozone production ensues from such juxtaposed marine biogenic and anthropogenic emissions. The relative impact of shipping and phytoplankton emissions on ozone was examined on a global scale using the EMAC model. Ozone in the marine boundary layer was found to be over ten times more sensitive to NOx emissions from ships, than to marine isoprene in the region south of 45°. Although marine isoprene emissions make little impact on the global ozone budget, co-located ship and phytoplankton emissions may explain the increasing ozone reported for the 40–60°S southern Atlantic region Article in Journal/Newspaper South Atlantic Ocean Institut national des sciences de l'Univers: HAL-INSU Environmental Chemistry 7 2 171 |