West Wind Drift revisited : testing for directional dispersal in the Southern Hemisphere using event-based tree fitting
Aim Recent studies suggest that if constrained by prevailing wind or ocean currents dispersal may produce predictable, repeated distribution patterns. Dispersal mediated by the West Wind Drift (WWD) and Antarctic Circumpolar Current (AAC) has often been invoked to explain the floristic similarities...
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ftcsic:oai:digital.csic.es:10261/166992 2024-02-11T09:58:30+01:00 West Wind Drift revisited : testing for directional dispersal in the Southern Hemisphere using event-based tree fitting Sanmartín, Isabel Wanntorp, Livia Winkworth, Richard C. 2007 http://hdl.handle.net/10261/166992 en eng Blackwell Publishing Postprint Sí Journal of Biogeography 34 : p. 398–416 (2007) 0305-0270 http://hdl.handle.net/10261/166992 1365-2699 open Antarctic Circumpolar Current Asymmetric dispersal Australia Concerted dispersal Event-based tree fitting Gondwana New Zealand Southern Hemisphere Southern South America West Wind Drift artículo http://purl.org/coar/resource_type/c_6501 2007 ftcsic 2024-01-16T10:31:31Z Aim Recent studies suggest that if constrained by prevailing wind or ocean currents dispersal may produce predictable, repeated distribution patterns. Dispersal mediated by the West Wind Drift (WWD) and Antarctic Circumpolar Current (AAC) has often been invoked to explain the floristic similarities of Australia, South America and New Zealand. If these systems have been important dispersal vectors then eastward dispersal – from Australia to New Zealand and the western Pacific to South America – is expected to predominate. We investigate whether phylogenies for Southern Hemisphere plant groups provide evidence of historical dispersal asymmetry and more specifically whether inferred asymmetries are consistent with the direction of the WWD/AAC. I.S. is supported by the Swedish Science Research Council (GRANT 621-2003-456). R.C.W. is supported by the Fundac¸a˜o de Amparo a` Pesquisa do Estado de Sa˜o Paulo (Grant 04/09666-2) Peer reviewed Article in Journal/Newspaper Antarc* Antarctic Digital.CSIC (Spanish National Research Council) Antarctic New Zealand Pacific |
institution |
Open Polar |
collection |
Digital.CSIC (Spanish National Research Council) |
op_collection_id |
ftcsic |
language |
English |
topic |
Antarctic Circumpolar Current Asymmetric dispersal Australia Concerted dispersal Event-based tree fitting Gondwana New Zealand Southern Hemisphere Southern South America West Wind Drift |
spellingShingle |
Antarctic Circumpolar Current Asymmetric dispersal Australia Concerted dispersal Event-based tree fitting Gondwana New Zealand Southern Hemisphere Southern South America West Wind Drift Sanmartín, Isabel Wanntorp, Livia Winkworth, Richard C. West Wind Drift revisited : testing for directional dispersal in the Southern Hemisphere using event-based tree fitting |
topic_facet |
Antarctic Circumpolar Current Asymmetric dispersal Australia Concerted dispersal Event-based tree fitting Gondwana New Zealand Southern Hemisphere Southern South America West Wind Drift |
description |
Aim Recent studies suggest that if constrained by prevailing wind or ocean currents dispersal may produce predictable, repeated distribution patterns. Dispersal mediated by the West Wind Drift (WWD) and Antarctic Circumpolar Current (AAC) has often been invoked to explain the floristic similarities of Australia, South America and New Zealand. If these systems have been important dispersal vectors then eastward dispersal – from Australia to New Zealand and the western Pacific to South America – is expected to predominate. We investigate whether phylogenies for Southern Hemisphere plant groups provide evidence of historical dispersal asymmetry and more specifically whether inferred asymmetries are consistent with the direction of the WWD/AAC. I.S. is supported by the Swedish Science Research Council (GRANT 621-2003-456). R.C.W. is supported by the Fundac¸a˜o de Amparo a` Pesquisa do Estado de Sa˜o Paulo (Grant 04/09666-2) Peer reviewed |
format |
Article in Journal/Newspaper |
author |
Sanmartín, Isabel Wanntorp, Livia Winkworth, Richard C. |
author_facet |
Sanmartín, Isabel Wanntorp, Livia Winkworth, Richard C. |
author_sort |
Sanmartín, Isabel |
title |
West Wind Drift revisited : testing for directional dispersal in the Southern Hemisphere using event-based tree fitting |
title_short |
West Wind Drift revisited : testing for directional dispersal in the Southern Hemisphere using event-based tree fitting |
title_full |
West Wind Drift revisited : testing for directional dispersal in the Southern Hemisphere using event-based tree fitting |
title_fullStr |
West Wind Drift revisited : testing for directional dispersal in the Southern Hemisphere using event-based tree fitting |
title_full_unstemmed |
West Wind Drift revisited : testing for directional dispersal in the Southern Hemisphere using event-based tree fitting |
title_sort |
west wind drift revisited : testing for directional dispersal in the southern hemisphere using event-based tree fitting |
publisher |
Blackwell Publishing |
publishDate |
2007 |
url |
http://hdl.handle.net/10261/166992 |
geographic |
Antarctic New Zealand Pacific |
geographic_facet |
Antarctic New Zealand Pacific |
genre |
Antarc* Antarctic |
genre_facet |
Antarc* Antarctic |
op_relation |
Postprint Sí Journal of Biogeography 34 : p. 398–416 (2007) 0305-0270 http://hdl.handle.net/10261/166992 1365-2699 |
op_rights |
open |
_version_ |
1790594158702886912 |