Ups and downs in the plankton/sulfur/clouds/sunlight feedback
Symposium GLOBEC-IMBER España celebrado del 28-30 marzo de 2007 en Valencia.-- 1 page Over two decades, the hypothesis that oceanic plankton influence climate through the production and emission of the cloud precursor dimethylsulfide (DMS) has fostered intensive research on the cycle of biogenic sul...
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ftcsic:oai:digital.csic.es:10261/200703 2024-02-11T10:08:52+01:00 Ups and downs in the plankton/sulfur/clouds/sunlight feedback Simó, Rafel Vallina, Sergio M. 2007-03 http://hdl.handle.net/10261/200703 unknown Sí Symposium GLOBEC-IMBER España : Libro de resúmenes: 40 (2007) http://hdl.handle.net/10261/200703 none comunicación de congreso http://purl.org/coar/resource_type/c_5794 2007 ftcsic 2024-01-16T10:48:29Z Symposium GLOBEC-IMBER España celebrado del 28-30 marzo de 2007 en Valencia.-- 1 page Over two decades, the hypothesis that oceanic plankton influence climate through the production and emission of the cloud precursor dimethylsulfide (DMS) has fostered intensive research on the cycle of biogenic sulfur in the ocean. Because of the cross-scale nature of the hypothesis, DMS research has to be conducted at multiple temporal and spatial scales and with a big load or multidisciplinariety (Simó 2001). In recent years, field and process-based studies have been complemented with modelling activities the use of new-generation satellite sensors for global observation. This is yielding important advances in the knowledge of the DMS cycle, its dynamics, its atmospheric effects and its responses to climate forces. Here we present very recent work conducted in our group on global observation and modelling of the bidirectional links between oceanic DMS, cloud-forming aerosols and solar radiation (Vallina and Simó 2007, Vallina et al. 2006, 2007). References: Simó, R., 2001. Production of atmospheric sulfur by oceanic plankton: biogeochemical, ecological and evolutionary links. Trends Ecol. Evol. 16, 287-294. Vallina, S.M., R. Simó, S. Gassó, 2006. What controls CCN seasonality in the Southern Ocean? A statistical analysis based on satellite-derived chlorophyll and CCN and model-estimated OH radical and rainfall. Global Biogeochem. Cycles 20, GB1014, doi:10.1029/2005GB002597 Vallina, S.M., R. Simó, 2007. Strong relationship between DMS and the solar radiation dose over the global surface ocean. Science 315, 506-508. Vallina, S., R. Simó, S. Gassó, C. de Boyer-Montégut, E. del Rio, E. Jurado, J. Dachs, 2007. Analysis of a potential solar radiation-DMS-CCN link from globally mapped seasonal correlations. Global Biogeochem. Cycles, in press Conference Object Southern Ocean Digital.CSIC (Spanish National Research Council) Boyer ENVELOPE(-72.065,-72.065,-75.109,-75.109) Southern Ocean |
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Digital.CSIC (Spanish National Research Council) |
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language |
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description |
Symposium GLOBEC-IMBER España celebrado del 28-30 marzo de 2007 en Valencia.-- 1 page Over two decades, the hypothesis that oceanic plankton influence climate through the production and emission of the cloud precursor dimethylsulfide (DMS) has fostered intensive research on the cycle of biogenic sulfur in the ocean. Because of the cross-scale nature of the hypothesis, DMS research has to be conducted at multiple temporal and spatial scales and with a big load or multidisciplinariety (Simó 2001). In recent years, field and process-based studies have been complemented with modelling activities the use of new-generation satellite sensors for global observation. This is yielding important advances in the knowledge of the DMS cycle, its dynamics, its atmospheric effects and its responses to climate forces. Here we present very recent work conducted in our group on global observation and modelling of the bidirectional links between oceanic DMS, cloud-forming aerosols and solar radiation (Vallina and Simó 2007, Vallina et al. 2006, 2007). References: Simó, R., 2001. Production of atmospheric sulfur by oceanic plankton: biogeochemical, ecological and evolutionary links. Trends Ecol. Evol. 16, 287-294. Vallina, S.M., R. Simó, S. Gassó, 2006. What controls CCN seasonality in the Southern Ocean? A statistical analysis based on satellite-derived chlorophyll and CCN and model-estimated OH radical and rainfall. Global Biogeochem. Cycles 20, GB1014, doi:10.1029/2005GB002597 Vallina, S.M., R. Simó, 2007. Strong relationship between DMS and the solar radiation dose over the global surface ocean. Science 315, 506-508. Vallina, S., R. Simó, S. Gassó, C. de Boyer-Montégut, E. del Rio, E. Jurado, J. Dachs, 2007. Analysis of a potential solar radiation-DMS-CCN link from globally mapped seasonal correlations. Global Biogeochem. Cycles, in press |
format |
Conference Object |
author |
Simó, Rafel Vallina, Sergio M. |
spellingShingle |
Simó, Rafel Vallina, Sergio M. Ups and downs in the plankton/sulfur/clouds/sunlight feedback |
author_facet |
Simó, Rafel Vallina, Sergio M. |
author_sort |
Simó, Rafel |
title |
Ups and downs in the plankton/sulfur/clouds/sunlight feedback |
title_short |
Ups and downs in the plankton/sulfur/clouds/sunlight feedback |
title_full |
Ups and downs in the plankton/sulfur/clouds/sunlight feedback |
title_fullStr |
Ups and downs in the plankton/sulfur/clouds/sunlight feedback |
title_full_unstemmed |
Ups and downs in the plankton/sulfur/clouds/sunlight feedback |
title_sort |
ups and downs in the plankton/sulfur/clouds/sunlight feedback |
publishDate |
2007 |
url |
http://hdl.handle.net/10261/200703 |
long_lat |
ENVELOPE(-72.065,-72.065,-75.109,-75.109) |
geographic |
Boyer Southern Ocean |
geographic_facet |
Boyer Southern Ocean |
genre |
Southern Ocean |
genre_facet |
Southern Ocean |
op_relation |
Sí Symposium GLOBEC-IMBER España : Libro de resúmenes: 40 (2007) http://hdl.handle.net/10261/200703 |
op_rights |
none |
_version_ |
1790608505685671936 |