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Functional traits of ecosystem engineers as predictors of associated fauna

2024-11Artigo científico Acesso aberto
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dc.contributor.authorJiménez Herrero, Javier
dc.contributor.authorDesiderato, Andrea
dc.contributor.authorVieira, Pedro Emanuel
dc.contributor.authorTavares, Ana Mafalda
dc.contributor.authorQueiroga, Henrique
dc.contributor.authorSantos, Rui
dc.date.accessioned2024-10-08T10:18:47Z
dc.date.available2024-10-08T10:18:47Z
dc.date.issued2024-11
dc.description.abstractThe ongoing combination of global warming and increased anthropogenic pressure is causing latitudinal shifts in marine species, potentially impacting community composition, local richness, and marine trophic webs. This study investigates the factors influencing the distribution and diversity of intertidal seaweed and associated peracarid communities, including their functional traits, and explores various facets of beta diversity (taxonomic and functional). We hypothesize that: 1) abiotic factors such as temperature and anthropogenic pressure significantly influence seaweed distribution and diversity shifts, and 2) changes in seaweed functional diversity have an impact on the diversity and functioning of its associated peracarid communities. The sampling was conducted along a wide latitudinal gradient in the NE Atlantic (27(degrees)N - 65(degrees)N), encompassing three distinct ecoregions: Northern European coasts, the Iberian Peninsula, and Macaronesia. The identified seaweed and peracarid species were classified functionally, and taxonomic and functional diversity were analysed on a large geographic scale. The northern region exhibited large brown canopy seaweeds and epibiotic isopods, while Macaronesia featured small red, highly branched, and calcareous crust seaweeds with burrower and tubebuilding tanaids. The Iberian Peninsula acted as a transitional zone, showcasing a mix of green, red, and brown seaweeds, along with Amphipoda peracarids found across all ecoregions. Our findings underscore the impact of geographic distance on total beta diversity, revealing distinct seaweed and peracarid communities across spatial gradients. Environmental variables, particularly pH and maximum sea surface temperature, emerged as significant factors influencing beta diversity patterns of seaweeds, indicating the potential impact of acidification and heat waves on community composition. In addition, seaweed functional traits were shown to be significant in shaping the diversity and abundance of associated peracarid assemblages, impacting both taxonomic and functional beta diversity. These findings provide crucial insights into the factors influencing the biogeography and biodiversity dynamics of intertidal seaweeds and associated peracarids, offering essential implications for conservation and management strategies amid ongoing environmental changes.eng
dc.description.sponsorshipSFRH/BD/86536/2012; 141565/2017-9
dc.identifier.doi10.1016/j.marenvres.2024.106743
dc.identifier.issn0141-1136
dc.identifier.urihttp://hdl.handle.net/10400.1/26014
dc.language.isoeng
dc.peerreviewedyes
dc.publisherElsevier
dc.relationAlgarve Centre for Marine Sciences
dc.relationAlgarve Centre for Marine Sciences
dc.relationCentre for Marine and Environmental Research
dc.relationDiverseShores - Testing associations between genetic and community diversity in European rocky shore environments
dc.relationCentre for Environmental and Marine Studies
dc.relationCentre for Environmental and Marine Studies
dc.relation.ispartofMarine Environmental Research
dc.rights.urihttp://creativecommons.org/licenses/by-nc/4.0/
dc.subjectBeta diversity
dc.subjectBiogeography dynamics
dc.subjectEnvironmental variables
dc.subjectFunctional traits
dc.subjectIntertidal communities
dc.subjectLatitudinal gradient
dc.titleFunctional traits of ecosystem engineers as predictors of associated faunaeng
dc.typejournal article
dspace.entity.typePublication
oaire.awardNumberUIDB/04326/2020
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oaire.awardTitleAlgarve Centre for Marine Sciences
oaire.awardTitleAlgarve Centre for Marine Sciences
oaire.awardTitleCentre for Marine and Environmental Research
oaire.awardTitleDiverseShores - Testing associations between genetic and community diversity in European rocky shore environments
oaire.awardTitleCentre for Environmental and Marine Studies
oaire.awardTitleCentre for Environmental and Marine Studies
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F04326%2F2020/PT
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oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/LA%2FP%2F0101%2F2020/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/5876-PPCDTI/PTDC%2FBIA-BIC%2F114526%2F2009/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDP%2F50017%2F2020/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F50017%2F2020/PT
oaire.citation.startPage106743
oaire.citation.titleMarine Environmental Research
oaire.citation.volume202
oaire.fundingStream6817 - DCRRNI ID
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oaire.fundingStream5876-PPCDTI
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oaire.versionhttp://purl.org/coar/version/c_970fb48d4fbd8a85
person.familyNameJiménez Herrero
person.familyNameSantos
person.givenNameJavier
person.givenNameRui
person.identifier.ciencia-id0712-A501-A49E
person.identifier.orcid0000-0002-5459-1139
person.identifier.orcid0000-0002-4788-9156
project.funder.identifierhttp://doi.org/10.13039/501100001871
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project.funder.nameFundação para a Ciência e a Tecnologia
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