Construction of energy landscapes can clarify the movement and distribution of foraging animals
- Autores
- Wilson, Rory P.; Quintana, Flavio Roberto; Hobson, Victoria J.
- Año de publicación
- 2011
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Variation in the physical characteristics of the environment should impact the movement energetics of animals. Although cognizance of this may help interpret movement ecology, determination of the landscape-dependent energy expenditure of wild animals is problematic. We used accelerometers in animal-attached tags to derive energy expenditure in 54 free-living imperial cormorants Phalacrocorax atriceps and construct an energy landscape of the area around a breeding colony. Examination of the space use of a further 74 birds over 4 years showed that foraging areas selected varied considerably in distance from the colony and water depth, but were characterized by minimal power requirements compared with other areas in the available landscape. This accords with classic optimal foraging concepts, which state that animals should maximize net energy gain by minimizing costs where possible and show how deriving energy landscapes can help understand how and why animals distribute themselves in space.
Fil: Wilson, Rory P.. Swansea University; Reino Unido
Fil: Quintana, Flavio Roberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Centro Nacional Patagónico; Argentina. Wildlife Conservation Society; Estados Unidos
Fil: Hobson, Victoria J.. Swansea University; Reino Unido - Materia
-
Energy Landscape
Movement Ecology
Metabolic Power
Area Use
Foraging Efficiency - 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:11336/24366
Ver los metadatos del registro completo
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Construction of energy landscapes can clarify the movement and distribution of foraging animalsWilson, Rory P.Quintana, Flavio RobertoHobson, Victoria J.Energy LandscapeMovement EcologyMetabolic PowerArea UseForaging Efficiencyhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Variation in the physical characteristics of the environment should impact the movement energetics of animals. Although cognizance of this may help interpret movement ecology, determination of the landscape-dependent energy expenditure of wild animals is problematic. We used accelerometers in animal-attached tags to derive energy expenditure in 54 free-living imperial cormorants Phalacrocorax atriceps and construct an energy landscape of the area around a breeding colony. Examination of the space use of a further 74 birds over 4 years showed that foraging areas selected varied considerably in distance from the colony and water depth, but were characterized by minimal power requirements compared with other areas in the available landscape. This accords with classic optimal foraging concepts, which state that animals should maximize net energy gain by minimizing costs where possible and show how deriving energy landscapes can help understand how and why animals distribute themselves in space.Fil: Wilson, Rory P.. Swansea University; Reino UnidoFil: Quintana, Flavio Roberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Centro Nacional Patagónico; Argentina. Wildlife Conservation Society; Estados UnidosFil: Hobson, Victoria J.. Swansea University; Reino UnidoThe Royal Society2011-09-07info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/24366Wilson, Rory P.; Quintana, Flavio Roberto; Hobson, Victoria J.; Construction of energy landscapes can clarify the movement and distribution of foraging animals; The Royal Society; Proceedings of the Royal Society of London. Series B: Biological Sciences; 279; 1730; 7-9-2011; 975-9801471-2954CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://rspb.royalsocietypublishing.org/content/279/1730/975info:eu-repo/semantics/altIdentifier/doi/10.1098/rspb.2011.1544info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:41:27Zoai:ri.conicet.gov.ar:11336/24366instacron: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:34982025-09-29 10:41:27.43CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Construction of energy landscapes can clarify the movement and distribution of foraging animals |
title |
Construction of energy landscapes can clarify the movement and distribution of foraging animals |
spellingShingle |
Construction of energy landscapes can clarify the movement and distribution of foraging animals Wilson, Rory P. Energy Landscape Movement Ecology Metabolic Power Area Use Foraging Efficiency |
title_short |
Construction of energy landscapes can clarify the movement and distribution of foraging animals |
title_full |
Construction of energy landscapes can clarify the movement and distribution of foraging animals |
title_fullStr |
Construction of energy landscapes can clarify the movement and distribution of foraging animals |
title_full_unstemmed |
Construction of energy landscapes can clarify the movement and distribution of foraging animals |
title_sort |
Construction of energy landscapes can clarify the movement and distribution of foraging animals |
dc.creator.none.fl_str_mv |
Wilson, Rory P. Quintana, Flavio Roberto Hobson, Victoria J. |
author |
Wilson, Rory P. |
author_facet |
Wilson, Rory P. Quintana, Flavio Roberto Hobson, Victoria J. |
author_role |
author |
author2 |
Quintana, Flavio Roberto Hobson, Victoria J. |
author2_role |
author author |
dc.subject.none.fl_str_mv |
Energy Landscape Movement Ecology Metabolic Power Area Use Foraging Efficiency |
topic |
Energy Landscape Movement Ecology Metabolic Power Area Use Foraging Efficiency |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.6 https://purl.org/becyt/ford/1 |
dc.description.none.fl_txt_mv |
Variation in the physical characteristics of the environment should impact the movement energetics of animals. Although cognizance of this may help interpret movement ecology, determination of the landscape-dependent energy expenditure of wild animals is problematic. We used accelerometers in animal-attached tags to derive energy expenditure in 54 free-living imperial cormorants Phalacrocorax atriceps and construct an energy landscape of the area around a breeding colony. Examination of the space use of a further 74 birds over 4 years showed that foraging areas selected varied considerably in distance from the colony and water depth, but were characterized by minimal power requirements compared with other areas in the available landscape. This accords with classic optimal foraging concepts, which state that animals should maximize net energy gain by minimizing costs where possible and show how deriving energy landscapes can help understand how and why animals distribute themselves in space. Fil: Wilson, Rory P.. Swansea University; Reino Unido Fil: Quintana, Flavio Roberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Centro Nacional Patagónico; Argentina. Wildlife Conservation Society; Estados Unidos Fil: Hobson, Victoria J.. Swansea University; Reino Unido |
description |
Variation in the physical characteristics of the environment should impact the movement energetics of animals. Although cognizance of this may help interpret movement ecology, determination of the landscape-dependent energy expenditure of wild animals is problematic. We used accelerometers in animal-attached tags to derive energy expenditure in 54 free-living imperial cormorants Phalacrocorax atriceps and construct an energy landscape of the area around a breeding colony. Examination of the space use of a further 74 birds over 4 years showed that foraging areas selected varied considerably in distance from the colony and water depth, but were characterized by minimal power requirements compared with other areas in the available landscape. This accords with classic optimal foraging concepts, which state that animals should maximize net energy gain by minimizing costs where possible and show how deriving energy landscapes can help understand how and why animals distribute themselves in space. |
publishDate |
2011 |
dc.date.none.fl_str_mv |
2011-09-07 |
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/11336/24366 Wilson, Rory P.; Quintana, Flavio Roberto; Hobson, Victoria J.; Construction of energy landscapes can clarify the movement and distribution of foraging animals; The Royal Society; Proceedings of the Royal Society of London. Series B: Biological Sciences; 279; 1730; 7-9-2011; 975-980 1471-2954 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/24366 |
identifier_str_mv |
Wilson, Rory P.; Quintana, Flavio Roberto; Hobson, Victoria J.; Construction of energy landscapes can clarify the movement and distribution of foraging animals; The Royal Society; Proceedings of the Royal Society of London. Series B: Biological Sciences; 279; 1730; 7-9-2011; 975-980 1471-2954 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://rspb.royalsocietypublishing.org/content/279/1730/975 info:eu-repo/semantics/altIdentifier/doi/10.1098/rspb.2011.1544 |
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 |
dc.publisher.none.fl_str_mv |
The Royal Society |
publisher.none.fl_str_mv |
The Royal Society |
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 |
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1844614445093879808 |
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13.070432 |