The impacts of ocean acidification on marine trace gases and the implications for atmospheric chemistry and climate
Surface ocean biogeochemistry and photochemistry regulate ocean-atmosphere fluxes of trace gases critical for Earth's atmospheric chemistry and climate. The oceanic processes governing these fluxes are often sensitive to the changes in ocean pH (or pCO(2)) accompanying ocean acidification (OA),...
Published in: | Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences |
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Language: | English |
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Online Access: | https://oasis.postech.ac.kr/handle/2014.oak/107228 https://doi.org/10.1098/rspa.2019.0769 |
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ftponangunivst:oai:oasis.postech.ac.kr:2014.oak/107228 2023-05-15T17:34:56+02:00 The impacts of ocean acidification on marine trace gases and the implications for atmospheric chemistry and climate Hopkins, Frances E. Suntharalingam, Parvadha Gehlen, Marion Andrews, Oliver Archer, Stephen D. Bopp, Laurent Buitenhuis, Erik Dadou, Isabelle Duce, Robert Goris, Nadine Jickells, Tim Johnson, Martin Keng, Fiona Law, Cliff S. Lee, Kitack Liss, Peter S. Lizotte, Martine Malin, Gillian Murrell, J. Colin Naik, Hema Rees, Andrew P. Schwinger, Joerg Williamson, Philip Lee, Kitack 2020-05 https://oasis.postech.ac.kr/handle/2014.oak/107228 https://doi.org/10.1098/rspa.2019.0769 English eng ROYAL SOC PROCEEDINGS OF THE ROYAL SOCIETY A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES Multidisciplinary Sciences Science & Technology - Other Topics 1364-5021 https://oasis.postech.ac.kr/handle/2014.oak/107228 doi:10.1098/rspa.2019.0769 41697 PROCEEDINGS OF THE ROYAL SOCIETY A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES, v.476, no.2237 000535685500004 2-s2.0-85086081371 DIMETHYL SULFIDE PRODUCTION DISSOLVED ORGANIC-MATTER ELEVATED CARBON-DIOXIDE PHOTOCHEMICAL PRODUCTION HIGH CO2 DMS-PRODUCTION MULTIPLE STRESSORS METHANE EMISSIONS NORTH-ATLANTIC METHYL-IODIDE ocean acidification marine trace gases climate atmospheric chemistry Article ART Review 2020 ftponangunivst https://doi.org/10.1098/rspa.2019.0769 2022-10-20T21:02:53Z Surface ocean biogeochemistry and photochemistry regulate ocean-atmosphere fluxes of trace gases critical for Earth's atmospheric chemistry and climate. The oceanic processes governing these fluxes are often sensitive to the changes in ocean pH (or pCO(2)) accompanying ocean acidification (OA), with potential for future climate feedbacks. Here, we review current understanding (from observational, experimental and model studies) on the impact of OA on marine sources of key climate-active trace gases, including dimethyl sulfide (DMS), nitrous oxide (N2O), ammonia and halocarbons. We focus on DMS, for which available information is considerably greater than for other trace gases. We highlight OA-sensitive regions such as polar oceans and upwelling systems, and discuss the combined effect of multiple climate stressors (ocean warming and deoxygenation) on trace gas fluxes. To unravel the biological mechanisms responsible for trace gas production, and to detect adaptation, we propose combining process rate measurements of trace gases with longer term experiments using both model organisms in the laboratory and natural planktonic communities in the field. Future ocean observations of trace gases should be routinely accompanied by measurements of two components of the carbonate system to improve our understanding of how in situ carbonate chemistry influences trace gas production. Together, this will lead to improvements in current process model capabilities and more reliable predictions of future global marine trace gas fluxes. 1 1 Y scie scopus Article in Journal/Newspaper North Atlantic Ocean acidification Pohang University of Science and Technology (POSTECH): Open Access System for Information Sharing (OASIS) Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences 476 2237 20190769 |
institution |
Open Polar |
collection |
Pohang University of Science and Technology (POSTECH): Open Access System for Information Sharing (OASIS) |
op_collection_id |
ftponangunivst |
language |
English |
topic |
DIMETHYL SULFIDE PRODUCTION DISSOLVED ORGANIC-MATTER ELEVATED CARBON-DIOXIDE PHOTOCHEMICAL PRODUCTION HIGH CO2 DMS-PRODUCTION MULTIPLE STRESSORS METHANE EMISSIONS NORTH-ATLANTIC METHYL-IODIDE ocean acidification marine trace gases climate atmospheric chemistry |
spellingShingle |
DIMETHYL SULFIDE PRODUCTION DISSOLVED ORGANIC-MATTER ELEVATED CARBON-DIOXIDE PHOTOCHEMICAL PRODUCTION HIGH CO2 DMS-PRODUCTION MULTIPLE STRESSORS METHANE EMISSIONS NORTH-ATLANTIC METHYL-IODIDE ocean acidification marine trace gases climate atmospheric chemistry Hopkins, Frances E. Suntharalingam, Parvadha Gehlen, Marion Andrews, Oliver Archer, Stephen D. Bopp, Laurent Buitenhuis, Erik Dadou, Isabelle Duce, Robert Goris, Nadine Jickells, Tim Johnson, Martin Keng, Fiona Law, Cliff S. Lee, Kitack Liss, Peter S. Lizotte, Martine Malin, Gillian Murrell, J. Colin Naik, Hema Rees, Andrew P. Schwinger, Joerg Williamson, Philip The impacts of ocean acidification on marine trace gases and the implications for atmospheric chemistry and climate |
topic_facet |
DIMETHYL SULFIDE PRODUCTION DISSOLVED ORGANIC-MATTER ELEVATED CARBON-DIOXIDE PHOTOCHEMICAL PRODUCTION HIGH CO2 DMS-PRODUCTION MULTIPLE STRESSORS METHANE EMISSIONS NORTH-ATLANTIC METHYL-IODIDE ocean acidification marine trace gases climate atmospheric chemistry |
description |
Surface ocean biogeochemistry and photochemistry regulate ocean-atmosphere fluxes of trace gases critical for Earth's atmospheric chemistry and climate. The oceanic processes governing these fluxes are often sensitive to the changes in ocean pH (or pCO(2)) accompanying ocean acidification (OA), with potential for future climate feedbacks. Here, we review current understanding (from observational, experimental and model studies) on the impact of OA on marine sources of key climate-active trace gases, including dimethyl sulfide (DMS), nitrous oxide (N2O), ammonia and halocarbons. We focus on DMS, for which available information is considerably greater than for other trace gases. We highlight OA-sensitive regions such as polar oceans and upwelling systems, and discuss the combined effect of multiple climate stressors (ocean warming and deoxygenation) on trace gas fluxes. To unravel the biological mechanisms responsible for trace gas production, and to detect adaptation, we propose combining process rate measurements of trace gases with longer term experiments using both model organisms in the laboratory and natural planktonic communities in the field. Future ocean observations of trace gases should be routinely accompanied by measurements of two components of the carbonate system to improve our understanding of how in situ carbonate chemistry influences trace gas production. Together, this will lead to improvements in current process model capabilities and more reliable predictions of future global marine trace gas fluxes. 1 1 Y scie scopus |
author2 |
Lee, Kitack |
format |
Article in Journal/Newspaper |
author |
Hopkins, Frances E. Suntharalingam, Parvadha Gehlen, Marion Andrews, Oliver Archer, Stephen D. Bopp, Laurent Buitenhuis, Erik Dadou, Isabelle Duce, Robert Goris, Nadine Jickells, Tim Johnson, Martin Keng, Fiona Law, Cliff S. Lee, Kitack Liss, Peter S. Lizotte, Martine Malin, Gillian Murrell, J. Colin Naik, Hema Rees, Andrew P. Schwinger, Joerg Williamson, Philip |
author_facet |
Hopkins, Frances E. Suntharalingam, Parvadha Gehlen, Marion Andrews, Oliver Archer, Stephen D. Bopp, Laurent Buitenhuis, Erik Dadou, Isabelle Duce, Robert Goris, Nadine Jickells, Tim Johnson, Martin Keng, Fiona Law, Cliff S. Lee, Kitack Liss, Peter S. Lizotte, Martine Malin, Gillian Murrell, J. Colin Naik, Hema Rees, Andrew P. Schwinger, Joerg Williamson, Philip |
author_sort |
Hopkins, Frances E. |
title |
The impacts of ocean acidification on marine trace gases and the implications for atmospheric chemistry and climate |
title_short |
The impacts of ocean acidification on marine trace gases and the implications for atmospheric chemistry and climate |
title_full |
The impacts of ocean acidification on marine trace gases and the implications for atmospheric chemistry and climate |
title_fullStr |
The impacts of ocean acidification on marine trace gases and the implications for atmospheric chemistry and climate |
title_full_unstemmed |
The impacts of ocean acidification on marine trace gases and the implications for atmospheric chemistry and climate |
title_sort |
impacts of ocean acidification on marine trace gases and the implications for atmospheric chemistry and climate |
publisher |
ROYAL SOC |
publishDate |
2020 |
url |
https://oasis.postech.ac.kr/handle/2014.oak/107228 https://doi.org/10.1098/rspa.2019.0769 |
genre |
North Atlantic Ocean acidification |
genre_facet |
North Atlantic Ocean acidification |
op_relation |
PROCEEDINGS OF THE ROYAL SOCIETY A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES Multidisciplinary Sciences Science & Technology - Other Topics 1364-5021 https://oasis.postech.ac.kr/handle/2014.oak/107228 doi:10.1098/rspa.2019.0769 41697 PROCEEDINGS OF THE ROYAL SOCIETY A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES, v.476, no.2237 000535685500004 2-s2.0-85086081371 |
op_doi |
https://doi.org/10.1098/rspa.2019.0769 |
container_title |
Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences |
container_volume |
476 |
container_issue |
2237 |
container_start_page |
20190769 |
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1766133922119286784 |