The contribution of ocean-leaving DMS to the global atmospheric burdens of DMS, MSA, SO2, and NSS SO4=
[1] The contribution of ocean-derived DMS to the atmospheric burdens of a variety of sulphur compounds (DMS, MSA, SO2, and nss SO4=) is quantified from season to season. Such quantification, especially for nss SO4= (the climate-relevant product of DMS oxidation), is essential for the quantification...
Published in: | Global Biogeochemical Cycles |
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Main Authors: | , , , , |
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Language: | English |
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2003
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Online Access: | https://hdl.handle.net/11370/df47abaa-008f-4665-b129-dc526a0ea86b https://research.rug.nl/en/publications/df47abaa-008f-4665-b129-dc526a0ea86b https://doi.org/10.1029/2002GB001937 https://pure.rug.nl/ws/files/66841306/Gondwe_et_al_2003_Global_Biogeochemical_Cycles_1_.pdf |
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ftunigroningenpu:oai:pure.rug.nl:publications/df47abaa-008f-4665-b129-dc526a0ea86b 2024-06-02T08:11:41+00:00 The contribution of ocean-leaving DMS to the global atmospheric burdens of DMS, MSA, SO2, and NSS SO4= Gondwe, M. Krol, M. Gieskes, W. Klaassen, W. de Baar, H. 2003-05-30 application/pdf https://hdl.handle.net/11370/df47abaa-008f-4665-b129-dc526a0ea86b https://research.rug.nl/en/publications/df47abaa-008f-4665-b129-dc526a0ea86b https://doi.org/10.1029/2002GB001937 https://pure.rug.nl/ws/files/66841306/Gondwe_et_al_2003_Global_Biogeochemical_Cycles_1_.pdf eng eng https://research.rug.nl/en/publications/df47abaa-008f-4665-b129-dc526a0ea86b info:eu-repo/semantics/openAccess Gondwe , M , Krol , M , Gieskes , W , Klaassen , W & de Baar , H 2003 , ' The contribution of ocean-leaving DMS to the global atmospheric burdens of DMS, MSA, SO2, and NSS SO4= ' , Global Biogeochemical Cycles , vol. 17 , no. 2 , 1056 , pp. 1 - 18 . https://doi.org/10.1029/2002GB001937 global biogeochemical cycles dimethylsulphide sulphate aerosols phytoplankton climate regulation SOLAS SEA-SALT-SULFATE BIOGENIC SULFUR EMISSIONS TROPICAL SOUTH-ATLANTIC CLOUD CONDENSATION NUCLEI COMMUNITY CLIMATE MODEL WESTERN NORTH-ATLANTIC MARINE BOUNDARY-LAYER DIMETHYL-SULFIDE PACIFIC-OCEAN METHANESULFONIC-ACID article 2003 ftunigroningenpu https://doi.org/10.1029/2002GB001937 2024-05-07T17:46:03Z [1] The contribution of ocean-derived DMS to the atmospheric burdens of a variety of sulphur compounds (DMS, MSA, SO2, and nss SO4=) is quantified from season to season. Such quantification, especially for nss SO4= (the climate-relevant product of DMS oxidation), is essential for the quantification of the radiative forcing of climate that may be attributable to marine phytoplankton under possible future climate conditions. Three-dimensional chemical transport modeling up to the stratosphere is used as a tool in realizing this aim. Global data sets on oceanic and terrestrial sulphur sources are used as input. We find that the contribution of ocean-leaving DMS to the global annually averaged column burdens of the modeled compounds is considerable: 11.9 mumol m(-2) (98% of total global burden) for DMS; 0.95 mumol m(-2) (94% of total global burden) for MSA; 2.8 mumol m(-2) (32% of total global burden) for SO2 and 2.5 mumol m(-2) (18% of total global burden) for nss SO4=. The mean annual contribution of DMS to the climate-relevant nss SO4= column burden is greatest in the relatively pristine Southern Hemisphere, where it is estimated at 43%. This contribution is only 9% in the Northern Hemisphere, where anthropogenic sulphur sources are overwhelming. The marine algal-derived input of the other modeled sulphur compounds ( DMS, MSA, and SO2) is also greatest in the Southern Hemisphere where a lower oxidative capacity of the atmosphere, a larger sea-to-air transfer of DMS and a larger emission surface area lead to an elevation of the atmospheric DMS burden. Article in Journal/Newspaper North Atlantic University of Groningen research database Pacific Global Biogeochemical Cycles 17 2 n/a n/a |
institution |
Open Polar |
collection |
University of Groningen research database |
op_collection_id |
ftunigroningenpu |
language |
English |
topic |
global biogeochemical cycles dimethylsulphide sulphate aerosols phytoplankton climate regulation SOLAS SEA-SALT-SULFATE BIOGENIC SULFUR EMISSIONS TROPICAL SOUTH-ATLANTIC CLOUD CONDENSATION NUCLEI COMMUNITY CLIMATE MODEL WESTERN NORTH-ATLANTIC MARINE BOUNDARY-LAYER DIMETHYL-SULFIDE PACIFIC-OCEAN METHANESULFONIC-ACID |
spellingShingle |
global biogeochemical cycles dimethylsulphide sulphate aerosols phytoplankton climate regulation SOLAS SEA-SALT-SULFATE BIOGENIC SULFUR EMISSIONS TROPICAL SOUTH-ATLANTIC CLOUD CONDENSATION NUCLEI COMMUNITY CLIMATE MODEL WESTERN NORTH-ATLANTIC MARINE BOUNDARY-LAYER DIMETHYL-SULFIDE PACIFIC-OCEAN METHANESULFONIC-ACID Gondwe, M. Krol, M. Gieskes, W. Klaassen, W. de Baar, H. The contribution of ocean-leaving DMS to the global atmospheric burdens of DMS, MSA, SO2, and NSS SO4= |
topic_facet |
global biogeochemical cycles dimethylsulphide sulphate aerosols phytoplankton climate regulation SOLAS SEA-SALT-SULFATE BIOGENIC SULFUR EMISSIONS TROPICAL SOUTH-ATLANTIC CLOUD CONDENSATION NUCLEI COMMUNITY CLIMATE MODEL WESTERN NORTH-ATLANTIC MARINE BOUNDARY-LAYER DIMETHYL-SULFIDE PACIFIC-OCEAN METHANESULFONIC-ACID |
description |
[1] The contribution of ocean-derived DMS to the atmospheric burdens of a variety of sulphur compounds (DMS, MSA, SO2, and nss SO4=) is quantified from season to season. Such quantification, especially for nss SO4= (the climate-relevant product of DMS oxidation), is essential for the quantification of the radiative forcing of climate that may be attributable to marine phytoplankton under possible future climate conditions. Three-dimensional chemical transport modeling up to the stratosphere is used as a tool in realizing this aim. Global data sets on oceanic and terrestrial sulphur sources are used as input. We find that the contribution of ocean-leaving DMS to the global annually averaged column burdens of the modeled compounds is considerable: 11.9 mumol m(-2) (98% of total global burden) for DMS; 0.95 mumol m(-2) (94% of total global burden) for MSA; 2.8 mumol m(-2) (32% of total global burden) for SO2 and 2.5 mumol m(-2) (18% of total global burden) for nss SO4=. The mean annual contribution of DMS to the climate-relevant nss SO4= column burden is greatest in the relatively pristine Southern Hemisphere, where it is estimated at 43%. This contribution is only 9% in the Northern Hemisphere, where anthropogenic sulphur sources are overwhelming. The marine algal-derived input of the other modeled sulphur compounds ( DMS, MSA, and SO2) is also greatest in the Southern Hemisphere where a lower oxidative capacity of the atmosphere, a larger sea-to-air transfer of DMS and a larger emission surface area lead to an elevation of the atmospheric DMS burden. |
format |
Article in Journal/Newspaper |
author |
Gondwe, M. Krol, M. Gieskes, W. Klaassen, W. de Baar, H. |
author_facet |
Gondwe, M. Krol, M. Gieskes, W. Klaassen, W. de Baar, H. |
author_sort |
Gondwe, M. |
title |
The contribution of ocean-leaving DMS to the global atmospheric burdens of DMS, MSA, SO2, and NSS SO4= |
title_short |
The contribution of ocean-leaving DMS to the global atmospheric burdens of DMS, MSA, SO2, and NSS SO4= |
title_full |
The contribution of ocean-leaving DMS to the global atmospheric burdens of DMS, MSA, SO2, and NSS SO4= |
title_fullStr |
The contribution of ocean-leaving DMS to the global atmospheric burdens of DMS, MSA, SO2, and NSS SO4= |
title_full_unstemmed |
The contribution of ocean-leaving DMS to the global atmospheric burdens of DMS, MSA, SO2, and NSS SO4= |
title_sort |
contribution of ocean-leaving dms to the global atmospheric burdens of dms, msa, so2, and nss so4= |
publishDate |
2003 |
url |
https://hdl.handle.net/11370/df47abaa-008f-4665-b129-dc526a0ea86b https://research.rug.nl/en/publications/df47abaa-008f-4665-b129-dc526a0ea86b https://doi.org/10.1029/2002GB001937 https://pure.rug.nl/ws/files/66841306/Gondwe_et_al_2003_Global_Biogeochemical_Cycles_1_.pdf |
geographic |
Pacific |
geographic_facet |
Pacific |
genre |
North Atlantic |
genre_facet |
North Atlantic |
op_source |
Gondwe , M , Krol , M , Gieskes , W , Klaassen , W & de Baar , H 2003 , ' The contribution of ocean-leaving DMS to the global atmospheric burdens of DMS, MSA, SO2, and NSS SO4= ' , Global Biogeochemical Cycles , vol. 17 , no. 2 , 1056 , pp. 1 - 18 . https://doi.org/10.1029/2002GB001937 |
op_relation |
https://research.rug.nl/en/publications/df47abaa-008f-4665-b129-dc526a0ea86b |
op_rights |
info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.1029/2002GB001937 |
container_title |
Global Biogeochemical Cycles |
container_volume |
17 |
container_issue |
2 |
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1800757914176061440 |