Using stable isotopes to assess whether two sympatric dolphin species share trophic resources

In the southwestern South Atlantic Ocean, the dusky dolphin, Lagenorhynchus obscurus, and the short-beaked common dolphin, Delphinus delphis, overlap in their distribution along the Patagonian shelf and beyond the shelf-break from 38°S to 42°S. In coastal waters, these species can be found living in...

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Autores: Loizaga de Castro, Rocio, Saporiti, Fabiana, Vales, Damián Gustavo, Cardona, Luis, Crespo, Enrique Alberto
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2017
País:Argentina
Institución:Consejo Nacional de Investigaciones Científicas y Técnicas
Repositorio:CONICET Digital (CONICET)
Idioma:inglés
OAI Identifier:oai:ri.conicet.gov.ar:11336/65496
Acceso en línea:http://hdl.handle.net/11336/65496
Access Level:acceso abierto
Palabra clave:Dusky Dolphin
Lagenorhynchus Obscurus
Short-Beaked Common Dolphin
Delphinus Delphis
Feeding Habits
Isotop Analysis
https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
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spelling Using stable isotopes to assess whether two sympatric dolphin species share trophic resourcesLoizaga de Castro, RocioSaporiti, FabianaVales, Damián GustavoCardona, LuisCrespo, Enrique AlbertoDusky DolphinLagenorhynchus ObscurusShort-Beaked Common DolphinDelphinus DelphisFeeding HabitsIsotop Analysishttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1In the southwestern South Atlantic Ocean, the dusky dolphin, Lagenorhynchus obscurus, and the short-beaked common dolphin, Delphinus delphis, overlap in their distribution along the Patagonian shelf and beyond the shelf-break from 38°S to 42°S. In coastal waters, these species can be found living in sympatry in the Golfo San Matıas (40°450S and 42°140S), although they differ in their habitat use patterns. In this sense, short-beaked common dolphins prefer habitats located in the northwest section of the gulf far from the coast; whereas dusky dolphins prefer areas with steep slopes close to the coast in the southwestern sector of the gulf.Fil: Loizaga de Castro, Rocio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Centro Nacional Patagónico. Centro para el Estudio de Sistemas Marinos; ArgentinaFil: Saporiti, Fabiana. Universidad de Barcelona; EspañaFil: Vales, Damián Gustavo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Centro Nacional Patagónico. Centro para el Estudio de Sistemas Marinos; ArgentinaFil: Cardona, Luis. Universidad de Barcelona; EspañaFil: Crespo, Enrique Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Centro Nacional Patagónico. Centro para el Estudio de Sistemas Marinos; ArgentinaWiley Blackwell Publishing, Inc2017-10-07info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/65496Loizaga de Castro, Rocio; Saporiti, Fabiana; Vales, Damián Gustavo; Cardona, Luis; Crespo, Enrique Alberto; Using stable isotopes to assess whether two sympatric dolphin species share trophic resources; Wiley Blackwell Publishing, Inc; Marine Mammal Science; 33; 4; 7-10-2017; 1235-12440824-04691748-7692CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1111/mms.12428info:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/full/10.1111/mms.12428info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2024-05-08T13:43:17Zoai:ri.conicet.gov.ar:11336/65496instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982024-05-08 13:43:17.742CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Using stable isotopes to assess whether two sympatric dolphin species share trophic resources
title Using stable isotopes to assess whether two sympatric dolphin species share trophic resources
spellingShingle Using stable isotopes to assess whether two sympatric dolphin species share trophic resources
Loizaga de Castro, Rocio
Dusky Dolphin
Lagenorhynchus Obscurus
Short-Beaked Common Dolphin
Delphinus Delphis
Feeding Habits
Isotop Analysis
https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
title_short Using stable isotopes to assess whether two sympatric dolphin species share trophic resources
title_full Using stable isotopes to assess whether two sympatric dolphin species share trophic resources
title_fullStr Using stable isotopes to assess whether two sympatric dolphin species share trophic resources
title_full_unstemmed Using stable isotopes to assess whether two sympatric dolphin species share trophic resources
title_sort Using stable isotopes to assess whether two sympatric dolphin species share trophic resources
dc.creator.none.fl_str_mv Loizaga de Castro, Rocio
Saporiti, Fabiana
Vales, Damián Gustavo
Cardona, Luis
Crespo, Enrique Alberto
author Loizaga de Castro, Rocio
author_facet Loizaga de Castro, Rocio
Saporiti, Fabiana
Vales, Damián Gustavo
Cardona, Luis
Crespo, Enrique Alberto
author_role author
author2 Saporiti, Fabiana
Vales, Damián Gustavo
Cardona, Luis
Crespo, Enrique Alberto
author2_role author
author
author
author
dc.subject.none.fl_str_mv Dusky Dolphin
Lagenorhynchus Obscurus
Short-Beaked Common Dolphin
Delphinus Delphis
Feeding Habits
Isotop Analysis
https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
topic Dusky Dolphin
Lagenorhynchus Obscurus
Short-Beaked Common Dolphin
Delphinus Delphis
Feeding Habits
Isotop Analysis
https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
description In the southwestern South Atlantic Ocean, the dusky dolphin, Lagenorhynchus obscurus, and the short-beaked common dolphin, Delphinus delphis, overlap in their distribution along the Patagonian shelf and beyond the shelf-break from 38°S to 42°S. In coastal waters, these species can be found living in sympatry in the Golfo San Matıas (40°450S and 42°140S), although they differ in their habitat use patterns. In this sense, short-beaked common dolphins prefer habitats located in the northwest section of the gulf far from the coast; whereas dusky dolphins prefer areas with steep slopes close to the coast in the southwestern sector of the gulf.
publishDate 2017
dc.date.none.fl_str_mv 2017-10-07
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/65496
Loizaga de Castro, Rocio; Saporiti, Fabiana; Vales, Damián Gustavo; Cardona, Luis; Crespo, Enrique Alberto; Using stable isotopes to assess whether two sympatric dolphin species share trophic resources; Wiley Blackwell Publishing, Inc; Marine Mammal Science; 33; 4; 7-10-2017; 1235-1244
0824-0469
1748-7692
CONICET Digital
CONICET
url http://hdl.handle.net/11336/65496
identifier_str_mv Loizaga de Castro, Rocio; Saporiti, Fabiana; Vales, Damián Gustavo; Cardona, Luis; Crespo, Enrique Alberto; Using stable isotopes to assess whether two sympatric dolphin species share trophic resources; Wiley Blackwell Publishing, Inc; Marine Mammal Science; 33; 4; 7-10-2017; 1235-1244
0824-0469
1748-7692
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1111/mms.12428
info:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/full/10.1111/mms.12428
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Wiley Blackwell Publishing, Inc
publisher.none.fl_str_mv Wiley Blackwell Publishing, Inc
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 15,811543

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