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dc.contributor.authorÁlvarez-Noriega, Mariana
dc.contributor.authorBaird, Andrew H.
dc.contributor.authorDornelas, Maria
dc.contributor.authorMadin, Joshua S.
dc.contributor.authorCumbo, Vivian R.
dc.contributor.authorConnolly, Sean R.
dc.identifier.citationÁlvarez-Noriega , M , Baird , A H , Dornelas , M , Madin , J S , Cumbo , V R & Connolly , S R 2016 , ' Fecundity and the demographic strategies of coral morphologies ' , Ecology , vol. 97 , no. 12 , pp. 3485-3493 .
dc.identifier.otherPURE: 246090472
dc.identifier.otherPURE UUID: 693ca95a-1a6b-43c2-acbb-375bb2fc0636
dc.identifier.otherBibtex: urn:5a358b99d35c1f9b798c624eb25b4210
dc.identifier.otherScopus: 85000699703
dc.identifier.otherWOS: 000389444800025
dc.descriptionJM, AB and SC were supported by fellowships from the Australian Research Council (FT110100609, FT0990652 and DP0880544 respectively). MD was supported by the ERC (BioTIME 250189) and the Scottish Funding Council (MASTS - HR09011).en
dc.description.abstractUnderstanding species differences in demographic strategies is a fundamental goal of ecology. In scleractinian corals, colony morphology is tightly linked with many demographic traits, such as size-specific growth and morality. Here, we test how well morphology predicts the colony size-fecundity relationship in eight species of broadcast-spawning corals. Variation in colony fecundity is greater among morphologies than between species with a similar morphology, demonstrating that colony morphology can be used as a quantitative proxy for demographic strategies. Additionally, we examine the relationship between size-specific colony fecundity and mechanical vulnerability (i.e. vulnerability to colony dislodgment). Interestingly, the relationship between size-specific fecundity and mechanical vulnerability varied among morphologies. For tabular species, the most fecund colonies are the most mechanically vulnerable, while the opposite is true for massive species. For corymbose and digitate colonies, mechanical vulnerability remains relatively constant as fecundity increases. These results reveal strong differences in the demographic trade-offs among species of different morphologies. Using colony morphology as a quantitative proxy for demographic strategies can help predict coral community dynamics and responses to anthropogenic change.
dc.rights© 2016 by the Ecological Society of America. This work is made available online in accordance with the publisher’s policies. This is the final published version of the work, which was originally published at:
dc.subjectReef coralen
dc.subjectDemographic strategiesen
dc.subjectQH301 Biologyen
dc.titleFecundity and the demographic strategies of coral morphologiesen
dc.typeJournal articleen
dc.contributor.sponsorEuropean Research Councilen
dc.description.versionPublisher PDFen
dc.contributor.institutionUniversity of St Andrews. School of Biologyen
dc.contributor.institutionUniversity of St Andrews. Fish Behaviour and Biodiversity Research Groupen
dc.contributor.institutionUniversity of St Andrews. Marine Alliance for Science & Technology Scotlanden
dc.contributor.institutionUniversity of St Andrews. Centre for Biological Diversityen
dc.description.statusPeer revieweden

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