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Local environment and fragmentation by drought and damming shape different components of native and non-native fish beta diversity across pool refuges

2024-06Journal article Open access
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authorProfile.affiliationInstituto Politécnico de Santarém_Escola Superior Agráriapt_PT
dc.contributor.authorMartelo, J.
dc.contributor.authorGkenas, C.
dc.contributor.authorRibeiro, D.
dc.contributor.authorAlves, M.J.
dc.contributor.authorRibeiro, F.
dc.contributor.authorCucherousset, J.
dc.contributor.authorGago, João
dc.contributor.authorMagalhães, M.F.
dc.date.accessioned2024-06-20T13:06:34Z
dc.date.available2024-06-20T13:06:34Z
dc.date.issued2024-06
dc.description.abstractPool refuges are critical for maintaining stream fish diversity in increasingly intermittent streams. Yet, the patterns and drivers of beta diversity of native and non-native fish in pool refuges remain poorly known. Focusing on Mediterranean streams, we decomposed beta diversity of native and non-native fish into richness difference (RichDiff) and species replacement (Repl), and local (LCBD, LCBDRichDiff and LCBDRepl) and species (SCBD) contributions. We assessed the influence of environmental and spatial factors associated with drought and damming fragmentations on beta diversity components and LCBDs, and of local species richness and occupancy on LCBDs and SCBD, respectively. Overall, non-native species showed a more limited occupancy of pool refuges than native fish. RichDiff dominated beta diversity, though it was influenced by drought and damming fragmentations for native fish and local environment for non-native fish. Repl for native fish was slightly influenced by local environment, but for non-native fish was largely driven by drought and damming, albeit with a contribution of local environment as well. LCBD and LCBDRichDiff increased in pools in low order streams for native fish and at low elevations for non-native fish, and with high or low species richness. SCBD was higher for native species with intermediated pool occupancy, but for non-native species with low occupancy. Our results suggest that stream fragmentation may drive native species loss and non-native species replacement in pool refuges, and that environmental filtering may shape non-native species loss. Pools in lower order streams har bouring unique species-rich or species-poor assemblages should be prioritize for conservation and restoration, respectively, and pools at low elevation with unique non-native assemblages should deserve control efforts. We encourage the partitioning of beta diversity and individual analysis of native and non-native fish in intermittent streams, which may be key in stressing the importance of pool refuges in safeguarding native fish diversity.pt_PT
dc.description.sponsorshipFundação para a Ciência e a Tecnologiapt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationMartelo, J.; Gkenas, C.; Ribeiro, D.; Alves, M.J.; Ribeiro, F.; Cucherousset, J.; Gago, J. & Magalhães, M.F. (2024). Local environment and fragmentation by drought and damming shape different components of native and non-native fish beta diversity across pool refuges. Science of The Total Environment, 930, 172517. https://doi.org/10.1016/j.scitotenv.2024.172517pt_PT
dc.identifier.doihttps://doi.org/10.1016/j.scitotenv.2024.172517pt_PT
dc.identifier.issn0048-9697
dc.identifier.urihttp://hdl.handle.net/10400.15/4891
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherElsevierpt_PT
dc.relationAssociate Laboratory ARNET - LA/P/0069/2020 - FCTpt_PT
dc.relationIndividual contract - DL57/2016/CP1479/CT0036 - FCTpt_PT
dc.relationCentre for Ecology, Evolution and Environmental Changes
dc.relationMarine and Environmental Sciences Centre
dc.relationMarine and Environmental Sciences Centre
dc.relation.publisherversionhttps://www.sciencedirect.com/science/article/pii/S0048969724026639pt_PT
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.subjectintermittent streamspt_PT
dc.subjectmetacommunitiespt_PT
dc.subjectdispersal limitationpt_PT
dc.subjectenvironmental filteringpt_PT
dc.subjectbiodiversity conservationpt_PT
dc.titleLocal environment and fragmentation by drought and damming shape different components of native and non-native fish beta diversity across pool refugespt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.awardTitleCentre for Ecology, Evolution and Environmental Changes
oaire.awardTitleMarine and Environmental Sciences Centre
oaire.awardTitleMarine and Environmental Sciences Centre
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/9471 - RIDTI/PTDC%2FCTA-AMB%2F29105%2F2017/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F00329%2F2020/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F04292%2F2020/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDP%2F04292%2F2020/PT
oaire.citation.titleScience of The Total Environmentpt_PT
oaire.citation.volume930pt_PT
oaire.fundingStream9471 - RIDTI
oaire.fundingStream6817 - DCRRNI ID
oaire.fundingStream6817 - DCRRNI ID
oaire.fundingStream6817 - DCRRNI ID
person.familyNameAndré Evaristo de Matos Gago
person.givenNameJoão
person.identifier.ciencia-idB013-AE6E-192F
person.identifier.orcid0000-0003-3893-5920
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT
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relation.isAuthorOfPublication.latestForDiscovery406ec75e-4f7c-4086-8c18-2e47234287b9
relation.isProjectOfPublication161c32cb-afc6-42b3-9554-bf8dd9e5a037
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