Pushing the boundaries: actual and potential distribution of thrushes expanding their ranges in South America

Autores
Vazquez, Miriam Soledad; la Sala, Luciano Francisco; Scorolli, Alberto Luis; Caruso, Nicolás; Zalba, Sergio Martín
Año de publicación
2024
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The distribution of a species reflects its ecological adaptability and evolutionary history, which isshaped by the environment and represents a dynamic area subject to anthropogenic environmentalchange. We used the MaxEnt algorithm to construct ecological niche models for four thrushspecies within the Turdus genus; T. amaurochalinus, T. chiguanco, T. falcklandii and T. rufiventris.These models were used to predict the potential geographic distributions of these species thatare expanding their ranges in South America. Using occurrence records, we estimated currentlyoccupied areas for each species. We also identified suitable habitats and projected possible areas to becolonized by the four species at continental scale. Temperature annual range had the highest influencefor T. falcklandii, while human modification was the main variable explaining the distribution of theother three species. The potential distribution area ranged from 2.5 million km 2 for T. falcklandii tonearly seven million km 2 for T. amaurochalinus. Large proportions of suitable area remain unoccupiedby all four species, being 50% for T. amaurochalinus and T. rufiventris, and about 70% for T. chiguancoand T. falcklandii. Anthropogenic disturbances, such as habitat loss and ecosystem transformation,lead to non-random species extinction and biotic homogenization, highlighting the importance ofpredictive models as valuable tools for informing mitigation policies and conservation strategies.Thrushes are progressively expanding their ranges, and the colonization of new habitats could bringnew challenges.
Fil: Vazquez, Miriam Soledad. Universidad Nacional del Sur. Departamento de Biología, Bioquímica y Farmacia; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca; Argentina
Fil: la Sala, Luciano Francisco. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto de Ciencias Biológicas y Biomédicas del Sur. Universidad Nacional del Sur. Departamento de Biología, Bioquímica y Farmacia. Instituto de Ciencias Biológicas y Biomédicas del Sur; Argentina
Fil: Scorolli, Alberto Luis. Universidad Nacional del Sur. Departamento de Biología, Bioquímica y Farmacia; Argentina
Fil: Caruso, Nicolás. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto de Ciencias Biológicas y Biomédicas del Sur. Universidad Nacional del Sur. Departamento de Biología, Bioquímica y Farmacia. Instituto de Ciencias Biológicas y Biomédicas del Sur; Argentina
Fil: Zalba, Sergio Martín. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca; Argentina. Universidad Nacional del Sur. Departamento de Biología, Bioquímica y Farmacia; Argentina
Materia
Colonization
Human modification
Range expansion
Species distribution models
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/242280
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Pushing the boundaries: actual and potential distribution of thrushes expanding their ranges in South AmericaVazquez, Miriam Soledadla Sala, Luciano FranciscoScorolli, Alberto LuisCaruso, NicolásZalba, Sergio MartínColonizationHuman modificationRange expansionSpecies distribution modelshttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1The distribution of a species reflects its ecological adaptability and evolutionary history, which isshaped by the environment and represents a dynamic area subject to anthropogenic environmentalchange. We used the MaxEnt algorithm to construct ecological niche models for four thrushspecies within the Turdus genus; T. amaurochalinus, T. chiguanco, T. falcklandii and T. rufiventris.These models were used to predict the potential geographic distributions of these species thatare expanding their ranges in South America. Using occurrence records, we estimated currentlyoccupied areas for each species. We also identified suitable habitats and projected possible areas to becolonized by the four species at continental scale. Temperature annual range had the highest influencefor T. falcklandii, while human modification was the main variable explaining the distribution of theother three species. The potential distribution area ranged from 2.5 million km 2 for T. falcklandii tonearly seven million km 2 for T. amaurochalinus. Large proportions of suitable area remain unoccupiedby all four species, being 50% for T. amaurochalinus and T. rufiventris, and about 70% for T. chiguancoand T. falcklandii. Anthropogenic disturbances, such as habitat loss and ecosystem transformation,lead to non-random species extinction and biotic homogenization, highlighting the importance ofpredictive models as valuable tools for informing mitigation policies and conservation strategies.Thrushes are progressively expanding their ranges, and the colonization of new habitats could bringnew challenges.Fil: Vazquez, Miriam Soledad. Universidad Nacional del Sur. Departamento de Biología, Bioquímica y Farmacia; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca; ArgentinaFil: la Sala, Luciano Francisco. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto de Ciencias Biológicas y Biomédicas del Sur. Universidad Nacional del Sur. Departamento de Biología, Bioquímica y Farmacia. Instituto de Ciencias Biológicas y Biomédicas del Sur; ArgentinaFil: Scorolli, Alberto Luis. Universidad Nacional del Sur. Departamento de Biología, Bioquímica y Farmacia; ArgentinaFil: Caruso, Nicolás. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto de Ciencias Biológicas y Biomédicas del Sur. Universidad Nacional del Sur. Departamento de Biología, Bioquímica y Farmacia. Instituto de Ciencias Biológicas y Biomédicas del Sur; ArgentinaFil: Zalba, Sergio Martín. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca; Argentina. Universidad Nacional del Sur. Departamento de Biología, Bioquímica y Farmacia; ArgentinaNature2024-07info: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/11336/242280Vazquez, Miriam Soledad; la Sala, Luciano Francisco; Scorolli, Alberto Luis; Caruso, Nicolás; Zalba, Sergio Martín; Pushing the boundaries: actual and potential distribution of thrushes expanding their ranges in South America; Nature; Scientific Reports; 14; 1; 7-2024; 1-132045-2322CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.nature.com/articles/s41598-024-68611-4info:eu-repo/semantics/altIdentifier/doi/10.1038/s41598-024-68611-4info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T10:04:03Zoai:ri.conicet.gov.ar:11336/242280instacron: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 10:04:03.923CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Pushing the boundaries: actual and potential distribution of thrushes expanding their ranges in South America
title Pushing the boundaries: actual and potential distribution of thrushes expanding their ranges in South America
spellingShingle Pushing the boundaries: actual and potential distribution of thrushes expanding their ranges in South America
Vazquez, Miriam Soledad
Colonization
Human modification
Range expansion
Species distribution models
title_short Pushing the boundaries: actual and potential distribution of thrushes expanding their ranges in South America
title_full Pushing the boundaries: actual and potential distribution of thrushes expanding their ranges in South America
title_fullStr Pushing the boundaries: actual and potential distribution of thrushes expanding their ranges in South America
title_full_unstemmed Pushing the boundaries: actual and potential distribution of thrushes expanding their ranges in South America
title_sort Pushing the boundaries: actual and potential distribution of thrushes expanding their ranges in South America
dc.creator.none.fl_str_mv Vazquez, Miriam Soledad
la Sala, Luciano Francisco
Scorolli, Alberto Luis
Caruso, Nicolás
Zalba, Sergio Martín
author Vazquez, Miriam Soledad
author_facet Vazquez, Miriam Soledad
la Sala, Luciano Francisco
Scorolli, Alberto Luis
Caruso, Nicolás
Zalba, Sergio Martín
author_role author
author2 la Sala, Luciano Francisco
Scorolli, Alberto Luis
Caruso, Nicolás
Zalba, Sergio Martín
author2_role author
author
author
author
dc.subject.none.fl_str_mv Colonization
Human modification
Range expansion
Species distribution models
topic Colonization
Human modification
Range expansion
Species distribution models
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv The distribution of a species reflects its ecological adaptability and evolutionary history, which isshaped by the environment and represents a dynamic area subject to anthropogenic environmentalchange. We used the MaxEnt algorithm to construct ecological niche models for four thrushspecies within the Turdus genus; T. amaurochalinus, T. chiguanco, T. falcklandii and T. rufiventris.These models were used to predict the potential geographic distributions of these species thatare expanding their ranges in South America. Using occurrence records, we estimated currentlyoccupied areas for each species. We also identified suitable habitats and projected possible areas to becolonized by the four species at continental scale. Temperature annual range had the highest influencefor T. falcklandii, while human modification was the main variable explaining the distribution of theother three species. The potential distribution area ranged from 2.5 million km 2 for T. falcklandii tonearly seven million km 2 for T. amaurochalinus. Large proportions of suitable area remain unoccupiedby all four species, being 50% for T. amaurochalinus and T. rufiventris, and about 70% for T. chiguancoand T. falcklandii. Anthropogenic disturbances, such as habitat loss and ecosystem transformation,lead to non-random species extinction and biotic homogenization, highlighting the importance ofpredictive models as valuable tools for informing mitigation policies and conservation strategies.Thrushes are progressively expanding their ranges, and the colonization of new habitats could bringnew challenges.
Fil: Vazquez, Miriam Soledad. Universidad Nacional del Sur. Departamento de Biología, Bioquímica y Farmacia; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca; Argentina
Fil: la Sala, Luciano Francisco. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto de Ciencias Biológicas y Biomédicas del Sur. Universidad Nacional del Sur. Departamento de Biología, Bioquímica y Farmacia. Instituto de Ciencias Biológicas y Biomédicas del Sur; Argentina
Fil: Scorolli, Alberto Luis. Universidad Nacional del Sur. Departamento de Biología, Bioquímica y Farmacia; Argentina
Fil: Caruso, Nicolás. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto de Ciencias Biológicas y Biomédicas del Sur. Universidad Nacional del Sur. Departamento de Biología, Bioquímica y Farmacia. Instituto de Ciencias Biológicas y Biomédicas del Sur; Argentina
Fil: Zalba, Sergio Martín. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca; Argentina. Universidad Nacional del Sur. Departamento de Biología, Bioquímica y Farmacia; Argentina
description The distribution of a species reflects its ecological adaptability and evolutionary history, which isshaped by the environment and represents a dynamic area subject to anthropogenic environmentalchange. We used the MaxEnt algorithm to construct ecological niche models for four thrushspecies within the Turdus genus; T. amaurochalinus, T. chiguanco, T. falcklandii and T. rufiventris.These models were used to predict the potential geographic distributions of these species thatare expanding their ranges in South America. Using occurrence records, we estimated currentlyoccupied areas for each species. We also identified suitable habitats and projected possible areas to becolonized by the four species at continental scale. Temperature annual range had the highest influencefor T. falcklandii, while human modification was the main variable explaining the distribution of theother three species. The potential distribution area ranged from 2.5 million km 2 for T. falcklandii tonearly seven million km 2 for T. amaurochalinus. Large proportions of suitable area remain unoccupiedby all four species, being 50% for T. amaurochalinus and T. rufiventris, and about 70% for T. chiguancoand T. falcklandii. Anthropogenic disturbances, such as habitat loss and ecosystem transformation,lead to non-random species extinction and biotic homogenization, highlighting the importance ofpredictive models as valuable tools for informing mitigation policies and conservation strategies.Thrushes are progressively expanding their ranges, and the colonization of new habitats could bringnew challenges.
publishDate 2024
dc.date.none.fl_str_mv 2024-07
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/11336/242280
Vazquez, Miriam Soledad; la Sala, Luciano Francisco; Scorolli, Alberto Luis; Caruso, Nicolás; Zalba, Sergio Martín; Pushing the boundaries: actual and potential distribution of thrushes expanding their ranges in South America; Nature; Scientific Reports; 14; 1; 7-2024; 1-13
2045-2322
CONICET Digital
CONICET
url http://hdl.handle.net/11336/242280
identifier_str_mv Vazquez, Miriam Soledad; la Sala, Luciano Francisco; Scorolli, Alberto Luis; Caruso, Nicolás; Zalba, Sergio Martín; Pushing the boundaries: actual and potential distribution of thrushes expanding their ranges in South America; Nature; Scientific Reports; 14; 1; 7-2024; 1-13
2045-2322
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://www.nature.com/articles/s41598-024-68611-4
info:eu-repo/semantics/altIdentifier/doi/10.1038/s41598-024-68611-4
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Nature
publisher.none.fl_str_mv Nature
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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