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Impact of persistently high sea surface temperatures on the rhizobiomes of Zostera marina in a Baltic Sea benthocosms

2024-05Artigo científico Acesso aberto
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datacite.subject.sdg14:Proteger a Vida Marinha
datacite.subject.sdg13:Ação Climática
datacite.subject.sdg15:Proteger a Vida Terrestre
dc.contributor.authorAires, Tania
dc.contributor.authorCúcio, Catarina
dc.contributor.authorBrakel, Janina
dc.contributor.authorWeinberger, Florian
dc.contributor.authorWahl, Martin
dc.contributor.authorTeles, Ana
dc.contributor.authorMuyzer, Gerard
dc.contributor.authorEngelen, Aschwin
dc.date.accessioned2026-02-19T11:02:10Z
dc.date.available2026-02-19T11:02:10Z
dc.date.issued2024-05en_US
dc.date.updated2026-01-27T13:39:04Z
dc.description.abstractbiodiversity. The Baltic Sea, warming faster than other seas, is a good model to study the impact of increasing sea surface temperatures. Zostera marina, a key player in the Baltic ecosystem, faces susceptibility to disturbances, especially under chronic high temperatures. Despite the increasing number of studies on the impact of global warming on seagrasses, little attention has been paid to the role of the holobiont. Using an outdoor benthocosm to replicate near-natural conditions, this study explores the repercussions of persistent warming on the microbiome of Z. marina and its implications for holobiont function. Results show that both seasonal warming and chronic warming, impact Z. marina roots and sediment microbiome. Compared to roots, sediments demonstrate higher diversity and stability throughout the study, but temperature effects manifest earlier in both compartments, possibly linked to premature Z. marina die-offs under chronic warming. Shifts in microbial composition, such as an increase in organic matter-degrading and sulfur-related bacteria, accompany chronic warming. A higher ratio of sulfate-reducing bacteria compared to sulfide oxidizers was found in the warming treatment which may result in the collapse of the seagrasses, due to toxic levels of sulfide. Differentiating predicted pathways for warmest temperatures were related to sulfur and nitrogen cycles, suggest an increase of the microbial metabolism, and possible seagrass protection strategies through the production of isoprene. These structural and compositional variations in the associated microbiome offer early insights into the ecological status of seagrasses. Certain taxa/genes/pathways may serve as markers for specific stresses. Monitoring programs should integrate this aspect to identify early indicators of seagrass health. Understanding microbiome changes under stress is crucial for the use of potential probiotic taxa to mitigate climate change effects. Broader-scale examination of seagrass-microorganism interactions is needed to leverage knowledge on host-microbe interactions in seagrasses.eng
dc.description.sponsorshipFRH/BPD/116774/2016; CEECINST/00114/2018
dc.description.versioninfo:eu-repo/semantics/publishedVersion
dc.identifier.doi10.1111/gcb.17337en_US
dc.identifier.eissn1365-2486
dc.identifier.issn1354-1013
dc.identifier.slugcv-prod-4036175
dc.identifier.urihttp://hdl.handle.net/10400.1/28186
dc.language.isoeng
dc.peerreviewedyes
dc.publisherWiley
dc.relationAlgarve Centre for Marine Sciences
dc.relationAlgarve Centre for Marine Sciences
dc.relationCentre for Marine and Environmental Research
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/
dc.subjectBaltic Sea
dc.subjectMarine chronic warming
dc.subjectNear-natural experiment
dc.subjectZostera marina
dc.subjectAssociated bacterial community
dc.subjectTaxonomic and functional shifts
dc.titleImpact of persistently high sea surface temperatures on the rhizobiomes of Zostera marina in a Baltic Sea benthocosmseng
dc.typejournal article
dspace.entity.typePublication
oaire.awardTitleAlgarve Centre for Marine Sciences
oaire.awardTitleAlgarve Centre for Marine Sciences
oaire.awardTitleCentre for Marine and Environmental Research
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F04326%2F2020/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDP%2F04326%2F2020/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/LA%2FP%2F0101%2F2020/PT
oaire.citation.issue5en_US
oaire.citation.titleGlobal Change Biologyen_US
oaire.citation.volume30en_US
oaire.fundingStream6817 - DCRRNI ID
oaire.fundingStream6817 - DCRRNI ID
oaire.fundingStream6817 - DCRRNI ID
oaire.versionhttp://purl.org/coar/version/c_ab4af688f83e57aa
person.familyNameAires
person.familyNameEngelen
person.givenNameTania
person.givenNameAschwin
person.identifier282868
person.identifier.ciencia-id4318-9E2C-32B9
person.identifier.ciencia-id911A-9A0C-744D
person.identifier.orcid0000-0002-1964-6819
person.identifier.orcid0000-0002-9579-9606
person.identifier.ridM-8306-2013
person.identifier.ridM-3432-2013
person.identifier.scopus-author-id6701622770
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
rcaap.cv.cienciaid4318-9E2C-32B9 | Tânia Aires
rcaap.rightsopenAccessen_US
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relation.isAuthorOfPublication33d5a223-f2c9-4c68-984f-9213f15a05b0
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