A jellyfish diet for the herbivorous green turtle Chelonia mydas in the temperate SW Atlantic
- Autores
- González Carman, Victoria; Botto, Florencia; Gaitán, Esteban Nicolás; Albareda, Diego; Campagna, Claudio; Mianzan, Hermes Walter
- Año de publicación
- 2014
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Feeding ecology of juvenile green turtles (Chelonia mydas) was studied from 2008 to 2011 at Samborombón Bay (35°30′–36°30′S, Argentina), combining data on digestive tract examination and stable isotope analysis through a Bayesian mixing model. We found that animal matter, in particular gelatinous plankton, was consumed in large proportions compared to herbivorous food items such as terrestrial plants and macroalgae. This diet is facilitated by the high abundance of gelatinous plankton in the region, thus confirming the adaptive foraging behaviour of the juveniles according to prey abundance in the SW Atlantic. To our knowledge, this is the first study to employ this combination of techniques and to conclusively demonstrate that animal matter, in particular gelatinous plankton, is important in the diet of the neritic green sea turtles.
Fil: González Carman, Victoria. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; Argentina. Instituto Nacional de Investigaciones y Desarrollo Pesquero; Argentina
Fil: Botto, Florencia. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Departamento de Biología. Laboratorio de Ecología; Argentina
Fil: Gaitán, Esteban Nicolás. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Instituto Nacional de Investigaciones y Desarrollo Pesquero; Argentina
Fil: Albareda, Diego. Jardín Zoológico de Buenos Aires; Argentina
Fil: Campagna, Claudio. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Wildlife Conservation Society; Estados Unidos
Fil: Mianzan, Hermes Walter. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; Argentina. Instituto Nacional de Investigaciones y Desarrollo Pesquero; Argentina - Materia
-
stable isotopes
diet
Argentina
Chelonia mydas
ontogenetic shift
stomach content - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/96092
Ver los metadatos del registro completo
id |
CONICETDig_5e716237bd1ed22fc38d668bafee5cb3 |
---|---|
oai_identifier_str |
oai:ri.conicet.gov.ar:11336/96092 |
network_acronym_str |
CONICETDig |
repository_id_str |
3498 |
network_name_str |
CONICET Digital (CONICET) |
spelling |
A jellyfish diet for the herbivorous green turtle Chelonia mydas in the temperate SW AtlanticGonzález Carman, VictoriaBotto, FlorenciaGaitán, Esteban NicolásAlbareda, DiegoCampagna, ClaudioMianzan, Hermes Walterstable isotopesdietArgentinaChelonia mydasontogenetic shiftstomach contenthttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Feeding ecology of juvenile green turtles (Chelonia mydas) was studied from 2008 to 2011 at Samborombón Bay (35°30′–36°30′S, Argentina), combining data on digestive tract examination and stable isotope analysis through a Bayesian mixing model. We found that animal matter, in particular gelatinous plankton, was consumed in large proportions compared to herbivorous food items such as terrestrial plants and macroalgae. This diet is facilitated by the high abundance of gelatinous plankton in the region, thus confirming the adaptive foraging behaviour of the juveniles according to prey abundance in the SW Atlantic. To our knowledge, this is the first study to employ this combination of techniques and to conclusively demonstrate that animal matter, in particular gelatinous plankton, is important in the diet of the neritic green sea turtles.Fil: González Carman, Victoria. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; Argentina. Instituto Nacional de Investigaciones y Desarrollo Pesquero; ArgentinaFil: Botto, Florencia. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Departamento de Biología. Laboratorio de Ecología; ArgentinaFil: Gaitán, Esteban Nicolás. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Instituto Nacional de Investigaciones y Desarrollo Pesquero; ArgentinaFil: Albareda, Diego. Jardín Zoológico de Buenos Aires; ArgentinaFil: Campagna, Claudio. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Wildlife Conservation Society; Estados UnidosFil: Mianzan, Hermes Walter. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; Argentina. Instituto Nacional de Investigaciones y Desarrollo Pesquero; ArgentinaSpringer2014-02info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/96092González Carman, Victoria; Botto, Florencia; Gaitán, Esteban Nicolás; Albareda, Diego; Campagna, Claudio; et al.; A jellyfish diet for the herbivorous green turtle Chelonia mydas in the temperate SW Atlantic; Springer; Marine Biology; 161; 2; 2-2014; 339-3490025-3162CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://link.springer.com/article/10.1007/s00227-013-2339-9info:eu-repo/semantics/altIdentifier/doi/10.1007/s00227-013-2339-9info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T10:10:42Zoai:ri.conicet.gov.ar:11336/96092instacron: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:34982025-09-03 10:10:43.083CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
A jellyfish diet for the herbivorous green turtle Chelonia mydas in the temperate SW Atlantic |
title |
A jellyfish diet for the herbivorous green turtle Chelonia mydas in the temperate SW Atlantic |
spellingShingle |
A jellyfish diet for the herbivorous green turtle Chelonia mydas in the temperate SW Atlantic González Carman, Victoria stable isotopes diet Argentina Chelonia mydas ontogenetic shift stomach content |
title_short |
A jellyfish diet for the herbivorous green turtle Chelonia mydas in the temperate SW Atlantic |
title_full |
A jellyfish diet for the herbivorous green turtle Chelonia mydas in the temperate SW Atlantic |
title_fullStr |
A jellyfish diet for the herbivorous green turtle Chelonia mydas in the temperate SW Atlantic |
title_full_unstemmed |
A jellyfish diet for the herbivorous green turtle Chelonia mydas in the temperate SW Atlantic |
title_sort |
A jellyfish diet for the herbivorous green turtle Chelonia mydas in the temperate SW Atlantic |
dc.creator.none.fl_str_mv |
González Carman, Victoria Botto, Florencia Gaitán, Esteban Nicolás Albareda, Diego Campagna, Claudio Mianzan, Hermes Walter |
author |
González Carman, Victoria |
author_facet |
González Carman, Victoria Botto, Florencia Gaitán, Esteban Nicolás Albareda, Diego Campagna, Claudio Mianzan, Hermes Walter |
author_role |
author |
author2 |
Botto, Florencia Gaitán, Esteban Nicolás Albareda, Diego Campagna, Claudio Mianzan, Hermes Walter |
author2_role |
author author author author author |
dc.subject.none.fl_str_mv |
stable isotopes diet Argentina Chelonia mydas ontogenetic shift stomach content |
topic |
stable isotopes diet Argentina Chelonia mydas ontogenetic shift stomach content |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.6 https://purl.org/becyt/ford/1 |
dc.description.none.fl_txt_mv |
Feeding ecology of juvenile green turtles (Chelonia mydas) was studied from 2008 to 2011 at Samborombón Bay (35°30′–36°30′S, Argentina), combining data on digestive tract examination and stable isotope analysis through a Bayesian mixing model. We found that animal matter, in particular gelatinous plankton, was consumed in large proportions compared to herbivorous food items such as terrestrial plants and macroalgae. This diet is facilitated by the high abundance of gelatinous plankton in the region, thus confirming the adaptive foraging behaviour of the juveniles according to prey abundance in the SW Atlantic. To our knowledge, this is the first study to employ this combination of techniques and to conclusively demonstrate that animal matter, in particular gelatinous plankton, is important in the diet of the neritic green sea turtles. Fil: González Carman, Victoria. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; Argentina. Instituto Nacional de Investigaciones y Desarrollo Pesquero; Argentina Fil: Botto, Florencia. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Departamento de Biología. Laboratorio de Ecología; Argentina Fil: Gaitán, Esteban Nicolás. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Instituto Nacional de Investigaciones y Desarrollo Pesquero; Argentina Fil: Albareda, Diego. Jardín Zoológico de Buenos Aires; Argentina Fil: Campagna, Claudio. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Wildlife Conservation Society; Estados Unidos Fil: Mianzan, Hermes Walter. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; Argentina. Instituto Nacional de Investigaciones y Desarrollo Pesquero; Argentina |
description |
Feeding ecology of juvenile green turtles (Chelonia mydas) was studied from 2008 to 2011 at Samborombón Bay (35°30′–36°30′S, Argentina), combining data on digestive tract examination and stable isotope analysis through a Bayesian mixing model. We found that animal matter, in particular gelatinous plankton, was consumed in large proportions compared to herbivorous food items such as terrestrial plants and macroalgae. This diet is facilitated by the high abundance of gelatinous plankton in the region, thus confirming the adaptive foraging behaviour of the juveniles according to prey abundance in the SW Atlantic. To our knowledge, this is the first study to employ this combination of techniques and to conclusively demonstrate that animal matter, in particular gelatinous plankton, is important in the diet of the neritic green sea turtles. |
publishDate |
2014 |
dc.date.none.fl_str_mv |
2014-02 |
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/11336/96092 González Carman, Victoria; Botto, Florencia; Gaitán, Esteban Nicolás; Albareda, Diego; Campagna, Claudio; et al.; A jellyfish diet for the herbivorous green turtle Chelonia mydas in the temperate SW Atlantic; Springer; Marine Biology; 161; 2; 2-2014; 339-349 0025-3162 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/96092 |
identifier_str_mv |
González Carman, Victoria; Botto, Florencia; Gaitán, Esteban Nicolás; Albareda, Diego; Campagna, Claudio; et al.; A jellyfish diet for the herbivorous green turtle Chelonia mydas in the temperate SW Atlantic; Springer; Marine Biology; 161; 2; 2-2014; 339-349 0025-3162 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/url/http://link.springer.com/article/10.1007/s00227-013-2339-9 info:eu-repo/semantics/altIdentifier/doi/10.1007/s00227-013-2339-9 |
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 |
dc.publisher.none.fl_str_mv |
Springer |
publisher.none.fl_str_mv |
Springer |
dc.source.none.fl_str_mv |
reponame:CONICET Digital (CONICET) instname:Consejo Nacional de Investigaciones Científicas y Técnicas |
reponame_str |
CONICET Digital (CONICET) |
collection |
CONICET Digital (CONICET) |
instname_str |
Consejo Nacional de Investigaciones Científicas y Técnicas |
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 |
_version_ |
1842270130846826496 |
score |
13.13397 |