Basal metabolism in tropical birds: latitude, altitude, and the ‘pace of life’
Life history varies across latitudes, with the ‘pace of life’ being ‘slower’ in tropical regions. Because life history is coupled to energy metabolism via allocation tradeoffs and links between performance capacity and energy use, low metabolic intensity is expected in tropical animals. Low metaboli...
- Autores:
-
Londoño, Gustavo Adolfo
- Tipo de recurso:
- Article of investigation
- Fecha de publicación:
- 2015
- Institución:
- Universidad ICESI
- Repositorio:
- Repositorio ICESI
- Idioma:
- eng
- OAI Identifier:
- oai:repository.icesi.edu.co:10906/79861
- Acceso en línea:
- http://doi.wiley.com/10.1111/1365-2435.12348
http://hdl.handle.net/10906/79861
https://doi.org/10.1111/1365-2435.12348
- Palabra clave:
- Metabolismo energético
Alometria
Tamaño corporal
- Rights
- openAccess
- License
- https://creativecommons.org/licenses/by-nc-nd/4.0/
id |
ICESI2_9e54f13dfec93121900ebc6bddb2dc69 |
---|---|
oai_identifier_str |
oai:repository.icesi.edu.co:10906/79861 |
network_acronym_str |
ICESI2 |
network_name_str |
Repositorio ICESI |
repository_id_str |
|
spelling |
Londoño, Gustavo AdolfoNew Jersey de Lat: 40 00 00 N degrees minutes Lat: 40.0000 decimal degrees Long: 075 00 00 W degrees minutes Long: -75.0000 decimal degrees2016-08-30T22:01:49Z2016-08-30T22:01:49Z2015-03-010269-8463http://doi.wiley.com/10.1111/1365-2435.12348http://hdl.handle.net/10906/79861https://doi.org/10.1111/1365-2435.12348instname: Universidad Icesireponame: Biblioteca Digitalrepourl: https://repository.icesi.edu.co/Life history varies across latitudes, with the ‘pace of life’ being ‘slower’ in tropical regions. Because life history is coupled to energy metabolism via allocation tradeoffs and links between performance capacity and energy use, low metabolic intensity is expected in tropical animals. Low metabolism has been reported for lowland tropical birds, but it is unclear if this is due to ‘slow’ life history or to a warm, stable environment. We measured basal metabolic rates (BMR) of 253 bird species across a 2·6 km altitude gradient in Peru. We predicted higher BMR at high altitude due to lower temperatures leading to elevated thermoregulatory costs. We also tested for BMR differences between widely separated tropical regions (Peru and Panama), and between tropical- and temperate-breeding birds.8 páginasDigitalapplication/pdfengWileyFunctional Ecology, Vol. 29, No. 3 - 2015EL AUTOR, expresa que la obra objeto de la presente autorización es original y la elaboró sin quebrantar ni suplantar los derechos de autor de terceros, y de tal forma, la obra es de su exclusiva autoría y tiene la titularidad sobre éste. PARÁGRAFO: en caso de queja o acción por parte de un tercero referente a los derechos de autor sobre el artículo, folleto o libro en cuestión, EL AUTOR, asumirá la responsabilidad total, y saldrá en defensa de los derechos aquí autorizados; para todos los efectos, la Universidad Icesi actúa como un tercero de buena fe. Esta autorización, permite a la Universidad Icesi, de forma indefinida, para que en los términos establecidos en la Ley 23 de 1982, la Ley 44 de 1993, leyes y jurisprudencia vigente al respecto, haga publicación de este con fines educativos. Toda persona que consulte ya sea la biblioteca o en medio electrónico podrá copiar apartes del texto citando siempre la fuentes, es decir el título del trabajo y el autor.https://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/openAccessAtribución-NoComercial-SinDerivadas 4.0 Internacional (CC BY-NC-ND 4.0)http://purl.org/coar/access_right/c_abf2Metabolismo energéticoAlometriaTamaño corporalBasal metabolism in tropical birds: latitude, altitude, and the ‘pace of life’info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_2df8fbb1Artículoinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/version/c_970fb48d4fbd8a85293338346ORIGINALlondono_basal_metabolism_2015.pdflondono_basal_metabolism_2015.pdfapplication/pdf286823http://repository.icesi.edu.co/biblioteca_digital/bitstream/10906/79861/1/londono_basal_metabolism_2015.pdffd99e52c8fbfd9ab0c6a7c5fd5fc434bMD5110906/79861oai:repository.icesi.edu.co:10906/798612018-11-22 16:21:29.995Biblioteca Digital - Universidad icesicdcriollo@icesi.edu.co |
dc.title.spa.fl_str_mv |
Basal metabolism in tropical birds: latitude, altitude, and the ‘pace of life’ |
title |
Basal metabolism in tropical birds: latitude, altitude, and the ‘pace of life’ |
spellingShingle |
Basal metabolism in tropical birds: latitude, altitude, and the ‘pace of life’ Metabolismo energético Alometria Tamaño corporal |
title_short |
Basal metabolism in tropical birds: latitude, altitude, and the ‘pace of life’ |
title_full |
Basal metabolism in tropical birds: latitude, altitude, and the ‘pace of life’ |
title_fullStr |
Basal metabolism in tropical birds: latitude, altitude, and the ‘pace of life’ |
title_full_unstemmed |
Basal metabolism in tropical birds: latitude, altitude, and the ‘pace of life’ |
title_sort |
Basal metabolism in tropical birds: latitude, altitude, and the ‘pace of life’ |
dc.creator.fl_str_mv |
Londoño, Gustavo Adolfo |
dc.contributor.author.spa.fl_str_mv |
Londoño, Gustavo Adolfo |
dc.subject.none.fl_str_mv |
Metabolismo energético Alometria Tamaño corporal |
topic |
Metabolismo energético Alometria Tamaño corporal |
description |
Life history varies across latitudes, with the ‘pace of life’ being ‘slower’ in tropical regions. Because life history is coupled to energy metabolism via allocation tradeoffs and links between performance capacity and energy use, low metabolic intensity is expected in tropical animals. Low metabolism has been reported for lowland tropical birds, but it is unclear if this is due to ‘slow’ life history or to a warm, stable environment. We measured basal metabolic rates (BMR) of 253 bird species across a 2·6 km altitude gradient in Peru. We predicted higher BMR at high altitude due to lower temperatures leading to elevated thermoregulatory costs. We also tested for BMR differences between widely separated tropical regions (Peru and Panama), and between tropical- and temperate-breeding birds. |
publishDate |
2015 |
dc.date.issued.none.fl_str_mv |
2015-03-01 |
dc.date.accessioned.none.fl_str_mv |
2016-08-30T22:01:49Z |
dc.date.available.none.fl_str_mv |
2016-08-30T22:01:49Z |
dc.type.none.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.coar.none.fl_str_mv |
http://purl.org/coar/resource_type/c_2df8fbb1 |
dc.type.local.none.fl_str_mv |
Artículo |
dc.type.version.none.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.coarversion.none.fl_str_mv |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
format |
http://purl.org/coar/resource_type/c_2df8fbb1 |
status_str |
publishedVersion |
dc.identifier.issn.none.fl_str_mv |
0269-8463 |
dc.identifier.other.spa.fl_str_mv |
http://doi.wiley.com/10.1111/1365-2435.12348 |
dc.identifier.uri.none.fl_str_mv |
http://hdl.handle.net/10906/79861 |
dc.identifier.doi.none.fl_str_mv |
https://doi.org/10.1111/1365-2435.12348 |
dc.identifier.instname.none.fl_str_mv |
instname: Universidad Icesi |
dc.identifier.reponame.none.fl_str_mv |
reponame: Biblioteca Digital |
dc.identifier.repourl.none.fl_str_mv |
repourl: https://repository.icesi.edu.co/ |
identifier_str_mv |
0269-8463 instname: Universidad Icesi reponame: Biblioteca Digital repourl: https://repository.icesi.edu.co/ |
url |
http://doi.wiley.com/10.1111/1365-2435.12348 http://hdl.handle.net/10906/79861 https://doi.org/10.1111/1365-2435.12348 |
dc.language.iso.none.fl_str_mv |
eng |
language |
eng |
dc.relation.ispartof.none.fl_str_mv |
Functional Ecology, Vol. 29, No. 3 - 2015 |
dc.rights.uri.none.fl_str_mv |
https://creativecommons.org/licenses/by-nc-nd/4.0/ |
dc.rights.accessrights.none.fl_str_mv |
info:eu-repo/semantics/openAccess |
dc.rights.license.none.fl_str_mv |
Atribución-NoComercial-SinDerivadas 4.0 Internacional (CC BY-NC-ND 4.0) |
dc.rights.coar.none.fl_str_mv |
http://purl.org/coar/access_right/c_abf2 |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by-nc-nd/4.0/ Atribución-NoComercial-SinDerivadas 4.0 Internacional (CC BY-NC-ND 4.0) http://purl.org/coar/access_right/c_abf2 |
eu_rights_str_mv |
openAccess |
dc.format.extent.none.fl_str_mv |
8 páginas |
dc.format.medium.none.fl_str_mv |
Digital |
dc.format.mimetype.none.fl_str_mv |
application/pdf |
dc.coverage.spatial.none.fl_str_mv |
New Jersey de Lat: 40 00 00 N degrees minutes Lat: 40.0000 decimal degrees Long: 075 00 00 W degrees minutes Long: -75.0000 decimal degrees |
dc.publisher.none.fl_str_mv |
Wiley |
publisher.none.fl_str_mv |
Wiley |
institution |
Universidad ICESI |
bitstream.url.fl_str_mv |
http://repository.icesi.edu.co/biblioteca_digital/bitstream/10906/79861/1/londono_basal_metabolism_2015.pdf |
bitstream.checksum.fl_str_mv |
fd99e52c8fbfd9ab0c6a7c5fd5fc434b |
bitstream.checksumAlgorithm.fl_str_mv |
MD5 |
repository.name.fl_str_mv |
Biblioteca Digital - Universidad icesi |
repository.mail.fl_str_mv |
cdcriollo@icesi.edu.co |
_version_ |
1814094868375404544 |