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The takeover of Thalassia testudinum by Anadyomene sp. at Biscayne Bay, USA, cannot be simply explained by competition for nitrogen and phosphorous

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dc.contributor.authorAlexandre, Ana
dc.contributor.authorCollado-Vides, Ligia
dc.contributor.authorSantos, Rui
dc.date.accessioned2021-06-28T08:34:42Z
dc.date.available2023-03-01T01:30:14Z
dc.date.issued2021
dc.description.abstractApart from direct light effects, we tested whether the takeover of the seagrass Thalassia testudinum by the seaweed Anadyomene sp. in high nutrient areas of Biscayne Bay, Florida, USA, is related to a faster nutrient surge uptake capacity of the seaweed and/or a negative effect on the seagrass uptake rates. Anadyomene sp. and T. testudinum showed a similar ammonium surge uptake capacity, but the seagrass performed better than the seaweed in mixed incubations at high ammonium concentrations. T. testudinum was faster than Anadyomene sp. at taking up pulses of phosphate, but the uptake rates of the seagrass were significantly decreased in the presence of the seaweed. The takeover of T. testudinum by Anadyomene sp. at Biscayne Bay is likely dominated by light and cannot be simply explained by their single or mixed nutrient surge uptake rates, but the phosphate availability and the seagrass uptake inhibition by the seaweed may also play a key role in the process.pt_PT
dc.description.sponsorshipUIDB/04326/2020/ DL57/2016/CP1361/CT0001pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.doi10.1016/j.marpolbul.2021.112326pt_PT
dc.identifier.issn0025-326X
dc.identifier.urihttp://hdl.handle.net/10400.1/16667
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.relationEFFECTS OF OCEAN ACIDIFICATION ON THE NITROGEN BUDGET OF SEAGRASSES: ROLE OF ORGANIC VS. INORGANIC SOURCES
dc.subjectBayspt_PT
dc.subjectFloridapt_PT
dc.subjectNitrogenpt_PT
dc.subjectPhosphoruspt_PT
dc.subjectHydrocharitaceaept_PT
dc.titleThe takeover of Thalassia testudinum by Anadyomene sp. at Biscayne Bay, USA, cannot be simply explained by competition for nitrogen and phosphorouspt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.awardTitleEFFECTS OF OCEAN ACIDIFICATION ON THE NITROGEN BUDGET OF SEAGRASSES: ROLE OF ORGANIC VS. INORGANIC SOURCES
oaire.awardURIinfo:eu-repo/grantAgreement/FCT//SFRH%2FBPD%2F91629%2F2012/PT
oaire.citation.startPage112326pt_PT
oaire.citation.titleMarine Pollution Bulletinpt_PT
oaire.citation.volume167pt_PT
person.familyNameAlexandre
person.familyNameSantos
person.givenNameAna
person.givenNameRui
person.identifier42560
person.identifier.ciencia-idA711-4AF6-8F36
person.identifier.ciencia-id9B18-444D-2244
person.identifier.orcid0000-0001-7164-1487
person.identifier.orcid0000-0002-7861-4366
person.identifier.ridB-4168-2008
person.identifier.scopus-author-id35836826900
person.identifier.scopus-author-id7201375018
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT
relation.isAuthorOfPublicationc907d7fb-323d-4227-84b7-f46c150d05f4
relation.isAuthorOfPublication84487ca8-404a-4584-81f0-3662c340d712
relation.isAuthorOfPublication.latestForDiscoveryc907d7fb-323d-4227-84b7-f46c150d05f4
relation.isProjectOfPublication183ff0cd-c94c-4b5b-9c6c-97c7e3cc4697
relation.isProjectOfPublication.latestForDiscovery183ff0cd-c94c-4b5b-9c6c-97c7e3cc4697

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