Environmental heterogeneity promotes regional coexistence through shifts in local competitive dominance

This file contains the data used in the paper titled: "Environmental heterogeneity promotes regional coexistence through shifts in local competitive dominance."

Detalles Bibliográficos
Autores: Hurtado, María, García-Callejas, David, Bartomeus, Ignasi, Godoy, Óscar
Tipo de recurso: conjunto de datos
Fecha de publicación:2026
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/424847
Acceso en línea:http://hdl.handle.net/10261/424847
Access Level:acceso abierto
Palabra clave:Coexistence theory
Herbivores
Pollinators
Species interactions
Priority effects
Niche differences
Fitness difference
Plant ecology
Soil salinity
herbivores
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oai_identifier_str oai:digital.csic.es:10261/424847
network_acronym_str ES
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repository_id_str
spelling Environmental heterogeneity promotes regional coexistence through shifts in local competitive dominanceHurtado, MaríaGarcía-Callejas, DavidBartomeus, IgnasiGodoy, ÓscarCoexistence theoryHerbivoresPollinatorsSpecies interactionsPriority effectsNiche differencesFitness differencePlant ecologySoil salinityherbivoresThis file contains the data used in the paper titled: "Environmental heterogeneity promotes regional coexistence through shifts in local competitive dominance."Understanding plant competitive outcomes, driven by niche and fitness differences, requires exploring these differences across simultaneous changes in abiotic and biotic conditions, such as soil properties, mutualisms and natural enemies. Here, we combined coexistence theory with detailed field observations in an annual grassland over two consecutive years and in-silico simulations to assess changes in competitive outcomes, from coexistence to competitive exclusion, and from exclusion to priority effects. Our analysis shows that competitive exclusion is the most common outcome but with marked changes in the identity of the superior competitor under abiotic and biotic variation, highlighting the potential for regional coexistence. Herbivores were identified as the factor with the largest effect on the sensitivity of species pairs to shifts between coexistence and exclusion, although the effect size reflects sensitivity rather than the direction of change. Additionally, herbivores strongly influence the identity of the superior competitor, which can promote coexistence at larger spatial scales. Local coexistence was rarely predicted in our system. Finally, priority effects were mostly observed in the absence of a deterministic driver, as expected. Overall, our results suggest that while local coexistence is limited, species diversity can be maintained across larger spatial scales through shifts in competitive dominance mediated by multiple abiotic and biotic drivers.Peer reviewedZenodoGarcía-Callejas, David [0000-0001-6982-476X]Bartomeus, Ignasi [0000-0001-7893-4389]Godoy, Óscar [0000-0003-4988-6626]Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]202620262026info:eu-repo/semantics/datasethttp://purl.org/coar/resource_type/c_ddb1application/vnd.ms-excelhttp://hdl.handle.net/10261/424847reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Ingléshttps://doi.org/10.5281/zenodo.18758988Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/4248472026-05-22T06:33:51Z
dc.title.none.fl_str_mv Environmental heterogeneity promotes regional coexistence through shifts in local competitive dominance
title Environmental heterogeneity promotes regional coexistence through shifts in local competitive dominance
spellingShingle Environmental heterogeneity promotes regional coexistence through shifts in local competitive dominance
Hurtado, María
Coexistence theory
Herbivores
Pollinators
Species interactions
Priority effects
Niche differences
Fitness difference
Plant ecology
Soil salinity
herbivores
title_short Environmental heterogeneity promotes regional coexistence through shifts in local competitive dominance
title_full Environmental heterogeneity promotes regional coexistence through shifts in local competitive dominance
title_fullStr Environmental heterogeneity promotes regional coexistence through shifts in local competitive dominance
title_full_unstemmed Environmental heterogeneity promotes regional coexistence through shifts in local competitive dominance
title_sort Environmental heterogeneity promotes regional coexistence through shifts in local competitive dominance
dc.creator.none.fl_str_mv Hurtado, María
García-Callejas, David
Bartomeus, Ignasi
Godoy, Óscar
author Hurtado, María
author_facet Hurtado, María
García-Callejas, David
Bartomeus, Ignasi
Godoy, Óscar
author_role author
author2 García-Callejas, David
Bartomeus, Ignasi
Godoy, Óscar
author2_role author
author
author
dc.contributor.none.fl_str_mv García-Callejas, David [0000-0001-6982-476X]
Bartomeus, Ignasi [0000-0001-7893-4389]
Godoy, Óscar [0000-0003-4988-6626]
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Coexistence theory
Herbivores
Pollinators
Species interactions
Priority effects
Niche differences
Fitness difference
Plant ecology
Soil salinity
herbivores
topic Coexistence theory
Herbivores
Pollinators
Species interactions
Priority effects
Niche differences
Fitness difference
Plant ecology
Soil salinity
herbivores
description This file contains the data used in the paper titled: "Environmental heterogeneity promotes regional coexistence through shifts in local competitive dominance."
publishDate 2026
dc.date.none.fl_str_mv 2026
2026
2026
dc.type.none.fl_str_mv info:eu-repo/semantics/dataset
http://purl.org/coar/resource_type/c_ddb1
format dataset
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/424847
url http://hdl.handle.net/10261/424847
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv https://doi.org/10.5281/zenodo.18758988
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/vnd.ms-excel
dc.publisher.none.fl_str_mv Zenodo
publisher.none.fl_str_mv Zenodo
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
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,81155

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