Predators do not spill over from forest fragments to maize fields in a landscape mosaic in central Argentina

Autores
Ferrante, Marco; González, Ezequiel; Gabor L., Lovei
Año de publicación
2017
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
South America is undergoing a rapid and large scale conversion of natural habitats to cultivated land. Ecosystem services (ESs) still remain important but their level and sustainability are not known. We quantified predation intensity in an Argentinian agricultural landscape containing remnants of the original chaco serrano forest by using artificial sentinel prey. We sought to identify the main predators, and the effect of landscape configuration and maize phenology on predation pressure by invertebrate and vertebrate predators in this landscape. The most common predators were chewing insects (50.4% predation events), birds (22.7%), and ants (17.5%). Overall predation rates in forest fragments (41.6% d-1) were significantly higher than in the surrounding maize fields (21.5% d-1). Invertebrate predation was higher inside and at the edge of forest fragments than within fields, and did not change with increasing distance from a fragment edge, indicating a lack of spillover from the native habitat remnants to the cultivated matrix at the local scale. Distance from a continuous forest had a positive impact on predation by invertebrates and a negative impact on vertebrate predation.
Fil: Ferrante, Marco. Aarhus University. Flakkebjerg Research Centre. Department of Agroecology; Dinamarca
Fil: González, Ezequiel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto Multidisciplinario de Biología Vegetal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto Multidisciplinario de Biología Vegetal; Argentina
Fil: Gabor L., Lovei. Aarhus University. Flakkebjerg Research Centre. Department of Agroecology; Dinamarca
Materia
BIOLOGICAL CONTROL
CHACO SERRANO
ECOSYSTEM SERVICES
EDGE EFFECT
FRAGMENTATION
SENTINEL PREY
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:11336/33254
Acceder
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repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Predators do not spill over from forest fragments to maize fields in a landscape mosaic in central ArgentinaFerrante, MarcoGonzález, EzequielGabor L., LoveiBIOLOGICAL CONTROLCHACO SERRANOECOSYSTEM SERVICESEDGE EFFECTFRAGMENTATIONSENTINEL PREYhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1https://purl.org/becyt/ford/4.1https://purl.org/becyt/ford/4South America is undergoing a rapid and large scale conversion of natural habitats to cultivated land. Ecosystem services (ESs) still remain important but their level and sustainability are not known. We quantified predation intensity in an Argentinian agricultural landscape containing remnants of the original chaco serrano forest by using artificial sentinel prey. We sought to identify the main predators, and the effect of landscape configuration and maize phenology on predation pressure by invertebrate and vertebrate predators in this landscape. The most common predators were chewing insects (50.4% predation events), birds (22.7%), and ants (17.5%). Overall predation rates in forest fragments (41.6% d-1) were significantly higher than in the surrounding maize fields (21.5% d-1). Invertebrate predation was higher inside and at the edge of forest fragments than within fields, and did not change with increasing distance from a fragment edge, indicating a lack of spillover from the native habitat remnants to the cultivated matrix at the local scale. Distance from a continuous forest had a positive impact on predation by invertebrates and a negative impact on vertebrate predation.Fil: Ferrante, Marco. Aarhus University. Flakkebjerg Research Centre. Department of Agroecology; DinamarcaFil: González, Ezequiel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto Multidisciplinario de Biología Vegetal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto Multidisciplinario de Biología Vegetal; ArgentinaFil: Gabor L., Lovei. Aarhus University. Flakkebjerg Research Centre. Department of Agroecology; DinamarcaWiley Blackwell Publishing, Inc2017-10info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/33254Gabor L., Lovei; Ferrante, Marco; González, Ezequiel; Predators do not spill over from forest fragments to maize fields in a landscape mosaic in central Argentina; Wiley Blackwell Publishing, Inc; Ecology and Evolution; 7; 10-2017; 7699-77072045-7758CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://onlinelibrary.wiley.com/doi/10.1002/ece3.3247/fullinfo:eu-repo/semantics/altIdentifier/doi/10.1002/ece3.3247info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T14:24:27Zoai:ri.conicet.gov.ar:11336/33254instacron: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:34982025-10-15 14:24:27.555CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Predators do not spill over from forest fragments to maize fields in a landscape mosaic in central Argentina
title Predators do not spill over from forest fragments to maize fields in a landscape mosaic in central Argentina
spellingShingle Predators do not spill over from forest fragments to maize fields in a landscape mosaic in central Argentina
Ferrante, Marco
BIOLOGICAL CONTROL
CHACO SERRANO
ECOSYSTEM SERVICES
EDGE EFFECT
FRAGMENTATION
SENTINEL PREY
title_short Predators do not spill over from forest fragments to maize fields in a landscape mosaic in central Argentina
title_full Predators do not spill over from forest fragments to maize fields in a landscape mosaic in central Argentina
title_fullStr Predators do not spill over from forest fragments to maize fields in a landscape mosaic in central Argentina
title_full_unstemmed Predators do not spill over from forest fragments to maize fields in a landscape mosaic in central Argentina
title_sort Predators do not spill over from forest fragments to maize fields in a landscape mosaic in central Argentina
dc.creator.none.fl_str_mv Ferrante, Marco
González, Ezequiel
Gabor L., Lovei
author Ferrante, Marco
author_facet Ferrante, Marco
González, Ezequiel
Gabor L., Lovei
author_role author
author2 González, Ezequiel
Gabor L., Lovei
author2_role author
author
dc.subject.none.fl_str_mv BIOLOGICAL CONTROL
CHACO SERRANO
ECOSYSTEM SERVICES
EDGE EFFECT
FRAGMENTATION
SENTINEL PREY
topic BIOLOGICAL CONTROL
CHACO SERRANO
ECOSYSTEM SERVICES
EDGE EFFECT
FRAGMENTATION
SENTINEL PREY
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
https://purl.org/becyt/ford/4.1
https://purl.org/becyt/ford/4
dc.description.none.fl_txt_mv South America is undergoing a rapid and large scale conversion of natural habitats to cultivated land. Ecosystem services (ESs) still remain important but their level and sustainability are not known. We quantified predation intensity in an Argentinian agricultural landscape containing remnants of the original chaco serrano forest by using artificial sentinel prey. We sought to identify the main predators, and the effect of landscape configuration and maize phenology on predation pressure by invertebrate and vertebrate predators in this landscape. The most common predators were chewing insects (50.4% predation events), birds (22.7%), and ants (17.5%). Overall predation rates in forest fragments (41.6% d-1) were significantly higher than in the surrounding maize fields (21.5% d-1). Invertebrate predation was higher inside and at the edge of forest fragments than within fields, and did not change with increasing distance from a fragment edge, indicating a lack of spillover from the native habitat remnants to the cultivated matrix at the local scale. Distance from a continuous forest had a positive impact on predation by invertebrates and a negative impact on vertebrate predation.
Fil: Ferrante, Marco. Aarhus University. Flakkebjerg Research Centre. Department of Agroecology; Dinamarca
Fil: González, Ezequiel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto Multidisciplinario de Biología Vegetal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto Multidisciplinario de Biología Vegetal; Argentina
Fil: Gabor L., Lovei. Aarhus University. Flakkebjerg Research Centre. Department of Agroecology; Dinamarca
description South America is undergoing a rapid and large scale conversion of natural habitats to cultivated land. Ecosystem services (ESs) still remain important but their level and sustainability are not known. We quantified predation intensity in an Argentinian agricultural landscape containing remnants of the original chaco serrano forest by using artificial sentinel prey. We sought to identify the main predators, and the effect of landscape configuration and maize phenology on predation pressure by invertebrate and vertebrate predators in this landscape. The most common predators were chewing insects (50.4% predation events), birds (22.7%), and ants (17.5%). Overall predation rates in forest fragments (41.6% d-1) were significantly higher than in the surrounding maize fields (21.5% d-1). Invertebrate predation was higher inside and at the edge of forest fragments than within fields, and did not change with increasing distance from a fragment edge, indicating a lack of spillover from the native habitat remnants to the cultivated matrix at the local scale. Distance from a continuous forest had a positive impact on predation by invertebrates and a negative impact on vertebrate predation.
publishDate 2017
dc.date.none.fl_str_mv 2017-10
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/11336/33254
Gabor L., Lovei; Ferrante, Marco; González, Ezequiel; Predators do not spill over from forest fragments to maize fields in a landscape mosaic in central Argentina; Wiley Blackwell Publishing, Inc; Ecology and Evolution; 7; 10-2017; 7699-7707
2045-7758
CONICET Digital
CONICET
url http://hdl.handle.net/11336/33254
identifier_str_mv Gabor L., Lovei; Ferrante, Marco; González, Ezequiel; Predators do not spill over from forest fragments to maize fields in a landscape mosaic in central Argentina; Wiley Blackwell Publishing, Inc; Ecology and Evolution; 7; 10-2017; 7699-7707
2045-7758
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://onlinelibrary.wiley.com/doi/10.1002/ece3.3247/full
info:eu-repo/semantics/altIdentifier/doi/10.1002/ece3.3247
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 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
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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score 13.22299

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