Incorporating phylogeographic information in alien bird distribution models increases geographic extent but not accuracy of predictions

Species distribution models (SDM) have been proposed as valuable first screening tools for predicting species responses to new environmental conditions. SDMs are usually conducted at the species level, assuming that species-environment relationships are a species-specific feature that do not evolve...

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Autores: Cardador, Laura|||0000-0003-2548-8578, Abellán, Pedro|||0000-0001-5566-5083, Blackburn, Tim|||0000-0003-0152-2663
Tipo de recurso: artículo
Fecha de publicación:2022
País:España
Institución:Universitat Autònoma de Barcelona
Repositorio:Dipòsit Digital de Documents de la UAB
Idioma:inglés
OAI Identifier:oai:ddd.uab.cat:257159
Acceso en línea:https://ddd.uab.cat/record/257159
https://dx.doi.org/urn:doi:10.1007/s10530-021-02673-7
Access Level:acceso abierto
Palabra clave:Alien species
Birds
Climate
Human disturbance
Intraspecific niche variation
Invasion risks
Species distribution models
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spelling Incorporating phylogeographic information in alien bird distribution models increases geographic extent but not accuracy of predictionsCardador, Laura|||0000-0003-2548-8578Abellán, Pedro|||0000-0001-5566-5083Blackburn, Tim|||0000-0003-0152-2663Alien speciesBirdsClimateHuman disturbanceIntraspecific niche variationInvasion risksSpecies distribution modelsSpecies distribution models (SDM) have been proposed as valuable first screening tools for predicting species responses to new environmental conditions. SDMs are usually conducted at the species level, assuming that species-environment relationships are a species-specific feature that do not evolve and show no variability across a species' range. However, broad environmental tolerances at the species level can encompass narrower and different environmental tolerances for specific lineages or populations. In this study, we evaluate whether SDMs that account for within-taxon niche variation in climate and human-habitat associations provide better fits between projected distributions and real occurrence data for alien bird species than species-level SDMs. Our study focuses on eight alien bird species with established alien populations for which detailed phylogeographic information was available. Similarity in climates and human disturbance conditions occupied by different phylogenetic groups within species was low and not greater than random expectations. Accounting for intraspecific niche variation in SDMs modified the distribution and extent of suitable habitat predicted as susceptible to invasion, but did not result in more accurate model predictions in alien ranges. Until more accurate information on intraspecific variability is available, species-level models can be reasonable candidates. When phylogeographic information is available, the use of the most conservative criterion (i.e. to model both species and lineages on the basis of the actual range) is recommended. 22022-01-0120222022-01-01Articlehttp://purl.org/coar/resource_type/c_6501AMhttp://purl.org/coar/version/c_ab4af688f83e57aainfo:eu-repo/semantics/articleapplication/pdfhttps://ddd.uab.cat/record/257159https://dx.doi.org/urn:doi:10.1007/s10530-021-02673-7reponame:Dipòsit Digital de Documents de la UABinstname:Universitat Autònoma de BarcelonaInglésengEuropean Commission https://doi.org/10.13039/501100000780 801370European Commission https://doi.org/10.13039/501100000780 752149open accesshttp://purl.org/coar/access_right/c_abf2Aquest material està protegit per drets d'autor i/o drets afins. Podeu utilitzar aquest material en funció del que permet la legislació de drets d'autor i drets afins d'aplicació al vostre cas. Per a d'altres usos heu d'obtenir permís del(s) titular(s) de drets.https://rightsstatements.org/vocab/InC/1.0/info:eu-repo/semantics/openAccessoai:ddd.uab.cat:2571592026-06-06T12:50:31Z
dc.title.none.fl_str_mv Incorporating phylogeographic information in alien bird distribution models increases geographic extent but not accuracy of predictions
title Incorporating phylogeographic information in alien bird distribution models increases geographic extent but not accuracy of predictions
spellingShingle Incorporating phylogeographic information in alien bird distribution models increases geographic extent but not accuracy of predictions
Cardador, Laura|||0000-0003-2548-8578
Alien species
Birds
Climate
Human disturbance
Intraspecific niche variation
Invasion risks
Species distribution models
title_short Incorporating phylogeographic information in alien bird distribution models increases geographic extent but not accuracy of predictions
title_full Incorporating phylogeographic information in alien bird distribution models increases geographic extent but not accuracy of predictions
title_fullStr Incorporating phylogeographic information in alien bird distribution models increases geographic extent but not accuracy of predictions
title_full_unstemmed Incorporating phylogeographic information in alien bird distribution models increases geographic extent but not accuracy of predictions
title_sort Incorporating phylogeographic information in alien bird distribution models increases geographic extent but not accuracy of predictions
dc.creator.none.fl_str_mv Cardador, Laura|||0000-0003-2548-8578
Abellán, Pedro|||0000-0001-5566-5083
Blackburn, Tim|||0000-0003-0152-2663
author Cardador, Laura|||0000-0003-2548-8578
author_facet Cardador, Laura|||0000-0003-2548-8578
Abellán, Pedro|||0000-0001-5566-5083
Blackburn, Tim|||0000-0003-0152-2663
author_role author
author2 Abellán, Pedro|||0000-0001-5566-5083
Blackburn, Tim|||0000-0003-0152-2663
author2_role author
author
dc.subject.none.fl_str_mv Alien species
Birds
Climate
Human disturbance
Intraspecific niche variation
Invasion risks
Species distribution models
topic Alien species
Birds
Climate
Human disturbance
Intraspecific niche variation
Invasion risks
Species distribution models
description Species distribution models (SDM) have been proposed as valuable first screening tools for predicting species responses to new environmental conditions. SDMs are usually conducted at the species level, assuming that species-environment relationships are a species-specific feature that do not evolve and show no variability across a species' range. However, broad environmental tolerances at the species level can encompass narrower and different environmental tolerances for specific lineages or populations. In this study, we evaluate whether SDMs that account for within-taxon niche variation in climate and human-habitat associations provide better fits between projected distributions and real occurrence data for alien bird species than species-level SDMs. Our study focuses on eight alien bird species with established alien populations for which detailed phylogeographic information was available. Similarity in climates and human disturbance conditions occupied by different phylogenetic groups within species was low and not greater than random expectations. Accounting for intraspecific niche variation in SDMs modified the distribution and extent of suitable habitat predicted as susceptible to invasion, but did not result in more accurate model predictions in alien ranges. Until more accurate information on intraspecific variability is available, species-level models can be reasonable candidates. When phylogeographic information is available, the use of the most conservative criterion (i.e. to model both species and lineages on the basis of the actual range) is recommended.
publishDate 2022
dc.date.none.fl_str_mv 2
2022-01-01
2022
2022-01-01
dc.type.none.fl_str_mv Article
http://purl.org/coar/resource_type/c_6501
AM
http://purl.org/coar/version/c_ab4af688f83e57aa
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://ddd.uab.cat/record/257159
https://dx.doi.org/urn:doi:10.1007/s10530-021-02673-7
url https://ddd.uab.cat/record/257159
https://dx.doi.org/urn:doi:10.1007/s10530-021-02673-7
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.relation.none.fl_str_mv European Commission https://doi.org/10.13039/501100000780 801370
European Commission https://doi.org/10.13039/501100000780 752149
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
https://rightsstatements.org/vocab/InC/1.0/
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
https://rightsstatements.org/vocab/InC/1.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:Dipòsit Digital de Documents de la UAB
instname:Universitat Autònoma de Barcelona
instname_str Universitat Autònoma de Barcelona
reponame_str Dipòsit Digital de Documents de la UAB
collection Dipòsit Digital de Documents de la UAB
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