Avian responses to varying intensity of cattle production in Spartina densiflora saltmarshes of South-Eastern South America

Autores
Cardoni, Daniel Augusto; Isacch, Juan Pablo; Iribarne, Oscar Osvaldo
Año de publicación
2015
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Saltmarshes of Spartina densiflora in south-eastern South America have been modified by anthropogenic activities, mainly production of livestock. We examined the effect of the intensity of cattle production on the structure of saltmarsh vegetation and the effect of these changes to vegetation on the richness, composition and size of the avian populations and the abundance of nests. The levels of cattle production were based on the combined intensity of prescribed burning and cattle grazing, classed as: (1) High grazing - High burning (HH), (2) Low grazing - Low burning (LL) and (3) No grazing - No burning (NN). Cattle production altered the vegetation structure of saltmarshes and indirectly modified the richness, composition and size of their avian populations and the abundance of nests. Saltmarshes with either LL or NN production levels were inhabited by tall grassland specialists and generalists and by species specialised to live in a mosaic of short and tall grassland patches. Conversely, saltmarshes with HH production levels were inhabited by short-grassland specialists. That avian species diversity does not differ between S. densiflora saltmarsh subject to low or no human impacts has several potential interpretations, which are discussed. These findings have implications for management of grasslands to maintain avian diversity. Journal compilation
Fil: Cardoni, Daniel Augusto. 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 Ciencia Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; Argentina
Fil: Isacch, Juan Pablo. 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 Ciencia Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; Argentina
Fil: Iribarne, Oscar Osvaldo. 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 Ciencia Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; Argentina
Materia
Argentina
Cattle Grazing
Conservation
Fire
Grassland Birds
Pampas
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/39194
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/39194
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Avian responses to varying intensity of cattle production in Spartina densiflora saltmarshes of South-Eastern South AmericaCardoni, Daniel AugustoIsacch, Juan PabloIribarne, Oscar OsvaldoArgentinaCattle GrazingConservationFireGrassland BirdsPampashttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Saltmarshes of Spartina densiflora in south-eastern South America have been modified by anthropogenic activities, mainly production of livestock. We examined the effect of the intensity of cattle production on the structure of saltmarsh vegetation and the effect of these changes to vegetation on the richness, composition and size of the avian populations and the abundance of nests. The levels of cattle production were based on the combined intensity of prescribed burning and cattle grazing, classed as: (1) High grazing - High burning (HH), (2) Low grazing - Low burning (LL) and (3) No grazing - No burning (NN). Cattle production altered the vegetation structure of saltmarshes and indirectly modified the richness, composition and size of their avian populations and the abundance of nests. Saltmarshes with either LL or NN production levels were inhabited by tall grassland specialists and generalists and by species specialised to live in a mosaic of short and tall grassland patches. Conversely, saltmarshes with HH production levels were inhabited by short-grassland specialists. That avian species diversity does not differ between S. densiflora saltmarsh subject to low or no human impacts has several potential interpretations, which are discussed. These findings have implications for management of grasslands to maintain avian diversity. Journal compilationFil: Cardoni, Daniel Augusto. 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 Ciencia Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; ArgentinaFil: Isacch, Juan Pablo. 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 Ciencia Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; ArgentinaFil: Iribarne, Oscar Osvaldo. 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 Ciencia Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; ArgentinaCsiro Publishing2015-02info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/39194Cardoni, Daniel Augusto; Isacch, Juan Pablo; Iribarne, Oscar Osvaldo; Avian responses to varying intensity of cattle production in Spartina densiflora saltmarshes of South-Eastern South America; Csiro Publishing; Emu; 115; 1; 2-2015; 12-190158-4197CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1071/MU13028info:eu-repo/semantics/altIdentifier/url/https://www.tandfonline.com/doi/abs/10.1071/MU13028info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:17:02Zoai:ri.conicet.gov.ar:11336/39194instacron: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 10:17:03.481CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Avian responses to varying intensity of cattle production in Spartina densiflora saltmarshes of South-Eastern South America
title Avian responses to varying intensity of cattle production in Spartina densiflora saltmarshes of South-Eastern South America
spellingShingle Avian responses to varying intensity of cattle production in Spartina densiflora saltmarshes of South-Eastern South America
Cardoni, Daniel Augusto
Argentina
Cattle Grazing
Conservation
Fire
Grassland Birds
Pampas
title_short Avian responses to varying intensity of cattle production in Spartina densiflora saltmarshes of South-Eastern South America
title_full Avian responses to varying intensity of cattle production in Spartina densiflora saltmarshes of South-Eastern South America
title_fullStr Avian responses to varying intensity of cattle production in Spartina densiflora saltmarshes of South-Eastern South America
title_full_unstemmed Avian responses to varying intensity of cattle production in Spartina densiflora saltmarshes of South-Eastern South America
title_sort Avian responses to varying intensity of cattle production in Spartina densiflora saltmarshes of South-Eastern South America
dc.creator.none.fl_str_mv Cardoni, Daniel Augusto
Isacch, Juan Pablo
Iribarne, Oscar Osvaldo
author Cardoni, Daniel Augusto
author_facet Cardoni, Daniel Augusto
Isacch, Juan Pablo
Iribarne, Oscar Osvaldo
author_role author
author2 Isacch, Juan Pablo
Iribarne, Oscar Osvaldo
author2_role author
author
dc.subject.none.fl_str_mv Argentina
Cattle Grazing
Conservation
Fire
Grassland Birds
Pampas
topic Argentina
Cattle Grazing
Conservation
Fire
Grassland Birds
Pampas
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Saltmarshes of Spartina densiflora in south-eastern South America have been modified by anthropogenic activities, mainly production of livestock. We examined the effect of the intensity of cattle production on the structure of saltmarsh vegetation and the effect of these changes to vegetation on the richness, composition and size of the avian populations and the abundance of nests. The levels of cattle production were based on the combined intensity of prescribed burning and cattle grazing, classed as: (1) High grazing - High burning (HH), (2) Low grazing - Low burning (LL) and (3) No grazing - No burning (NN). Cattle production altered the vegetation structure of saltmarshes and indirectly modified the richness, composition and size of their avian populations and the abundance of nests. Saltmarshes with either LL or NN production levels were inhabited by tall grassland specialists and generalists and by species specialised to live in a mosaic of short and tall grassland patches. Conversely, saltmarshes with HH production levels were inhabited by short-grassland specialists. That avian species diversity does not differ between S. densiflora saltmarsh subject to low or no human impacts has several potential interpretations, which are discussed. These findings have implications for management of grasslands to maintain avian diversity. Journal compilation
Fil: Cardoni, Daniel Augusto. 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 Ciencia Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; Argentina
Fil: Isacch, Juan Pablo. 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 Ciencia Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; Argentina
Fil: Iribarne, Oscar Osvaldo. 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 Ciencia Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; Argentina
description Saltmarshes of Spartina densiflora in south-eastern South America have been modified by anthropogenic activities, mainly production of livestock. We examined the effect of the intensity of cattle production on the structure of saltmarsh vegetation and the effect of these changes to vegetation on the richness, composition and size of the avian populations and the abundance of nests. The levels of cattle production were based on the combined intensity of prescribed burning and cattle grazing, classed as: (1) High grazing - High burning (HH), (2) Low grazing - Low burning (LL) and (3) No grazing - No burning (NN). Cattle production altered the vegetation structure of saltmarshes and indirectly modified the richness, composition and size of their avian populations and the abundance of nests. Saltmarshes with either LL or NN production levels were inhabited by tall grassland specialists and generalists and by species specialised to live in a mosaic of short and tall grassland patches. Conversely, saltmarshes with HH production levels were inhabited by short-grassland specialists. That avian species diversity does not differ between S. densiflora saltmarsh subject to low or no human impacts has several potential interpretations, which are discussed. These findings have implications for management of grasslands to maintain avian diversity. Journal compilation
publishDate 2015
dc.date.none.fl_str_mv 2015-02
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/11336/39194
Cardoni, Daniel Augusto; Isacch, Juan Pablo; Iribarne, Oscar Osvaldo; Avian responses to varying intensity of cattle production in Spartina densiflora saltmarshes of South-Eastern South America; Csiro Publishing; Emu; 115; 1; 2-2015; 12-19
0158-4197
CONICET Digital
CONICET
url http://hdl.handle.net/11336/39194
identifier_str_mv Cardoni, Daniel Augusto; Isacch, Juan Pablo; Iribarne, Oscar Osvaldo; Avian responses to varying intensity of cattle production in Spartina densiflora saltmarshes of South-Eastern South America; Csiro Publishing; Emu; 115; 1; 2-2015; 12-19
0158-4197
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1071/MU13028
info:eu-repo/semantics/altIdentifier/url/https://www.tandfonline.com/doi/abs/10.1071/MU13028
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 Csiro Publishing
publisher.none.fl_str_mv Csiro Publishing
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_ 1844614120906686464
score 13.070432

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