Increased exposure of Southern Ocean phytoplankton to ultraviolet radiation
[1] Satellite remote sensing of both surface solar ultraviolet radiation (UVR) and chlorophyll over two decades shows that biologically significant ultraviolet radiation increases began to occur over the Southern Ocean three years before the ozone ‘‘hole’ ’ was discovered. Beginning in October 1983,...
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ftciteseerx:oai:CiteSeerX.psu:10.1.1.381.6539 2023-05-15T13:48:41+02:00 Increased exposure of Southern Ocean phytoplankton to ultraviolet radiation Dan Lubin Kevin R. Arrigo Gert L. Van Dijken The Pennsylvania State University CiteSeerX Archives 2004 application/pdf http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.381.6539 http://spsp.ucsd.edu/Researchers/Dan_Lubin/pdfs/2004GL019633GRL.pdf en eng http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.381.6539 http://spsp.ucsd.edu/Researchers/Dan_Lubin/pdfs/2004GL019633GRL.pdf Metadata may be used without restrictions as long as the oai identifier remains attached to it. http://spsp.ucsd.edu/Researchers/Dan_Lubin/pdfs/2004GL019633GRL.pdf 4853 Oceanography text 2004 ftciteseerx 2016-09-18T00:24:42Z [1] Satellite remote sensing of both surface solar ultraviolet radiation (UVR) and chlorophyll over two decades shows that biologically significant ultraviolet radiation increases began to occur over the Southern Ocean three years before the ozone ‘‘hole’ ’ was discovered. Beginning in October 1983, the most frequent occurrences of enhanced UVR over phytoplankton-rich waters occurred in the Weddell Sea and Indian Ocean sectors of the Southern Ocean, impacting 60 % of the surface biomass by the late 1990s. These results suggest two reasons why more serious impacts to the base of the marine food web may not have been detected by field experiments: (1) the onset of UVR increases several years before dedicated field work began may have impacted the most sensitive organisms long before such damage could be detected, and (2) most biological field work has so far not taken place in Antarctic waters most extensively subjected Text Antarc* Antarctic Southern Ocean Weddell Sea Unknown Antarctic Indian Southern Ocean Weddell Weddell Sea |
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English |
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4853 Oceanography |
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4853 Oceanography Dan Lubin Kevin R. Arrigo Gert L. Van Dijken Increased exposure of Southern Ocean phytoplankton to ultraviolet radiation |
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4853 Oceanography |
description |
[1] Satellite remote sensing of both surface solar ultraviolet radiation (UVR) and chlorophyll over two decades shows that biologically significant ultraviolet radiation increases began to occur over the Southern Ocean three years before the ozone ‘‘hole’ ’ was discovered. Beginning in October 1983, the most frequent occurrences of enhanced UVR over phytoplankton-rich waters occurred in the Weddell Sea and Indian Ocean sectors of the Southern Ocean, impacting 60 % of the surface biomass by the late 1990s. These results suggest two reasons why more serious impacts to the base of the marine food web may not have been detected by field experiments: (1) the onset of UVR increases several years before dedicated field work began may have impacted the most sensitive organisms long before such damage could be detected, and (2) most biological field work has so far not taken place in Antarctic waters most extensively subjected |
author2 |
The Pennsylvania State University CiteSeerX Archives |
format |
Text |
author |
Dan Lubin Kevin R. Arrigo Gert L. Van Dijken |
author_facet |
Dan Lubin Kevin R. Arrigo Gert L. Van Dijken |
author_sort |
Dan Lubin |
title |
Increased exposure of Southern Ocean phytoplankton to ultraviolet radiation |
title_short |
Increased exposure of Southern Ocean phytoplankton to ultraviolet radiation |
title_full |
Increased exposure of Southern Ocean phytoplankton to ultraviolet radiation |
title_fullStr |
Increased exposure of Southern Ocean phytoplankton to ultraviolet radiation |
title_full_unstemmed |
Increased exposure of Southern Ocean phytoplankton to ultraviolet radiation |
title_sort |
increased exposure of southern ocean phytoplankton to ultraviolet radiation |
publishDate |
2004 |
url |
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.381.6539 http://spsp.ucsd.edu/Researchers/Dan_Lubin/pdfs/2004GL019633GRL.pdf |
geographic |
Antarctic Indian Southern Ocean Weddell Weddell Sea |
geographic_facet |
Antarctic Indian Southern Ocean Weddell Weddell Sea |
genre |
Antarc* Antarctic Southern Ocean Weddell Sea |
genre_facet |
Antarc* Antarctic Southern Ocean Weddell Sea |
op_source |
http://spsp.ucsd.edu/Researchers/Dan_Lubin/pdfs/2004GL019633GRL.pdf |
op_relation |
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.381.6539 http://spsp.ucsd.edu/Researchers/Dan_Lubin/pdfs/2004GL019633GRL.pdf |
op_rights |
Metadata may be used without restrictions as long as the oai identifier remains attached to it. |
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1766249578175135744 |