The influence of road networks on brown bear spatial distribution and habitat suitability in a human-modified landscape

© 2022 The Authors. Journal of Zoology published by John Wiley & Sons Ltd on behalf of Zoological Society of London. This is an open access article under the terms of the Creative Commons Attribution-NonCommercial-NoDerivs License, which permits use and distribution in any medium, provided the o...

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Autores: González-Bernardo, Enrique, Delgado Sánchez, María del Mar, Matos, Daniela G. G. de, Zarzo-Arias, Alejandra, Morales-González, Ana, Ruiz-Villar, Héctor, Skuban, Michaela, Maiorano, Luigi, Ciucci, Paolo, Balbontín, Javier, Penteriani, Vincenzo
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2022
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/282680
Acceso en línea:http://hdl.handle.net/10261/282680
Access Level:acceso abierto
Palabra clave:Brown bear
Human-modified landscapes
Large carnivores
Road ecology
Ursus arctos
id ES_4d2c058dbb366e545e373d280f60fd2f
oai_identifier_str oai:digital.csic.es:10261/282680
network_acronym_str ES
network_name_str España
repository_id_str
dc.title.none.fl_str_mv The influence of road networks on brown bear spatial distribution and habitat suitability in a human-modified landscape
title The influence of road networks on brown bear spatial distribution and habitat suitability in a human-modified landscape
spellingShingle The influence of road networks on brown bear spatial distribution and habitat suitability in a human-modified landscape
González-Bernardo, Enrique
Brown bear
Human-modified landscapes
Large carnivores
Road ecology
Ursus arctos
title_short The influence of road networks on brown bear spatial distribution and habitat suitability in a human-modified landscape
title_full The influence of road networks on brown bear spatial distribution and habitat suitability in a human-modified landscape
title_fullStr The influence of road networks on brown bear spatial distribution and habitat suitability in a human-modified landscape
title_full_unstemmed The influence of road networks on brown bear spatial distribution and habitat suitability in a human-modified landscape
title_sort The influence of road networks on brown bear spatial distribution and habitat suitability in a human-modified landscape
dc.creator.none.fl_str_mv González-Bernardo, Enrique
Delgado Sánchez, María del Mar
Matos, Daniela G. G. de
Zarzo-Arias, Alejandra
Morales-González, Ana
Ruiz-Villar, Héctor
Skuban, Michaela
Maiorano, Luigi
Ciucci, Paolo
Balbontín, Javier
Penteriani, Vincenzo
author González-Bernardo, Enrique
author_facet González-Bernardo, Enrique
Delgado Sánchez, María del Mar
Matos, Daniela G. G. de
Zarzo-Arias, Alejandra
Morales-González, Ana
Ruiz-Villar, Héctor
Skuban, Michaela
Maiorano, Luigi
Ciucci, Paolo
Balbontín, Javier
Penteriani, Vincenzo
author_role author
author2 Delgado Sánchez, María del Mar
Matos, Daniela G. G. de
Zarzo-Arias, Alejandra
Morales-González, Ana
Ruiz-Villar, Héctor
Skuban, Michaela
Maiorano, Luigi
Ciucci, Paolo
Balbontín, Javier
Penteriani, Vincenzo
author2_role author
author
author
author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv Ministerio de Ciencia, Innovación y Universidades (España)
Agencia Estatal de Investigación (España)
European Commission
Universidad de Oviedo
González-Bernardo, Enrique [0000-0002-5690-5277]
Delgado, María del Mar [0000-0002-3009-738X]
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Brown bear
Human-modified landscapes
Large carnivores
Road ecology
Ursus arctos
topic Brown bear
Human-modified landscapes
Large carnivores
Road ecology
Ursus arctos
description © 2022 The Authors. Journal of Zoology published by John Wiley & Sons Ltd on behalf of Zoological Society of London. This is an open access article under the terms of the Creative Commons Attribution-NonCommercial-NoDerivs License, which permits use and distribution in any medium, provided the original work is properly cited, the use is non-commercial and no modifications or adaptations are made.
publishDate 2022
dc.date.none.fl_str_mv 2022
2022
2023
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
Publisher's version
info:eu-repo/semantics/publishedVersion
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status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/282680
url http://hdl.handle.net/10261/282680
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv #PLACEHOLDER_PARENT_METADATA_VALUE#
info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2020-114181GB-I00
The underlying dataset has been published as supplementary material of the article in the publisher platform at https://doi.org/10.1111/jzo.13023
https://doi.org/10.1111/jzo.13023
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Zoological Society of London
John Wiley & Sons
publisher.none.fl_str_mv Zoological Society of London
John Wiley & Sons
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
collection DIGITAL.CSIC. Repositorio Institucional del CSIC
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spelling The influence of road networks on brown bear spatial distribution and habitat suitability in a human-modified landscapeGonzález-Bernardo, EnriqueDelgado Sánchez, María del MarMatos, Daniela G. G. deZarzo-Arias, AlejandraMorales-González, AnaRuiz-Villar, HéctorSkuban, MichaelaMaiorano, LuigiCiucci, PaoloBalbontín, JavierPenteriani, VincenzoBrown bearHuman-modified landscapesLarge carnivoresRoad ecologyUrsus arctos© 2022 The Authors. Journal of Zoology published by John Wiley & Sons Ltd on behalf of Zoological Society of London. This is an open access article under the terms of the Creative Commons Attribution-NonCommercial-NoDerivs License, which permits use and distribution in any medium, provided the original work is properly cited, the use is non-commercial and no modifications or adaptations are made.Roads are human infrastructure that heavily affect wildlife, often with marked impacts on carnivores, including brown bears Ursus arctos. Here, we assessed the potential impact of road networks on the distribution of brown bears in the small, isolated and endangered Cantabrian population of north-western Spain. To ascertain whether local road networks affect brown bear spatial distribution, we first assessed potential influences on the distance of bear locations to roads using candidate models which included topographic variables, landcover types, bear age and reproductive status, traffic volume and road visibility. Then, we built two sets of habitat suitability models, both with and without roads, to discern the possible loss of habitat suitability caused by roads. The mean distance of bear locations to the nearest road was 968 ± 804 m and the closest road was a low traffic road in 72.5% of cases. Candidate models showed little influence of our variables on bear distance to the nearest road, with the exception of elevation. Habitat suitability models revealed that road networks in our study area seem to have almost no effect on brown bear habitat suitability, except for females with yearlings during the denning season. However, this result may also be a consequence of the fact that only a small proportion (16.5%) of the cells classified as suitable bear habitats were crossed by roads, that is, most of the roads are primarily located in unsuitable bear habitats in the Cantabrian Mountains. Compared to previous studies conducted in other populations, mainly North American ones, our findings might suggest a different response of Eurasian brown bears to roads due to a longer bear-human coexistence in Europe versus North America. However, the indirect approach used in our study does not exclude other detrimental effects, for example, road mortality, increased stress and movement pattern disruption, only detectable by more direct approaches such as telemetry.During this research, EG-B was financially supported by a FPU grant (FPU15-03429) from the Spanish Ministry of Science, Innovation and Universities. VP, EG-B, AMG and HRV were financially supported by the I + D + I Project PID2020-114181GB-I00 financed by the Spanish Ministry of Science and Innovation, the Agencia Estatal de Investigación (AEI) and the Fondo Europeo de Desarrollo Regional (FEDER, EU). AMG was supported by the Predoctoral Fellowship PRE2018-086102. AZA was financially supported by a Margarita Salas contract financed by the European Union-NextGenerationEU, Ministerio de Universidades y Plan de Recuperación, Transformación y Resiliencia, through the call of the Universidad de Oviedo (Asturias).Peer reviewedZoological Society of LondonJohn Wiley & SonsMinisterio de Ciencia, Innovación y Universidades (España)Agencia Estatal de Investigación (España)European CommissionUniversidad de OviedoGonzález-Bernardo, Enrique [0000-0002-5690-5277]Delgado, María del Mar [0000-0002-3009-738X]Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]202220222023info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Publisher's versioninfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://hdl.handle.net/10261/282680reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Inglés#PLACEHOLDER_PARENT_METADATA_VALUE#info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2020-114181GB-I00The underlying dataset has been published as supplementary material of the article in the publisher platform at https://doi.org/10.1111/jzo.13023https://doi.org/10.1111/jzo.13023Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/2826802026-05-22T06:33:51Z
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