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Please use this identifier to cite or link to this item: http://hdl.handle.net/1893/1820
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dc.contributor.authorPiedecausa, Maria Asuncionen_UK
dc.contributor.authorAguado-Gimenez, Felipeen_UK
dc.contributor.authorGarcia-Garcia, Benjaminen_UK
dc.contributor.authorBallester-Lozano, Gabriel Fen_UK
dc.contributor.authorTelfer, Trevoren_UK
dc.date.accessioned2013-06-09T01:20:48Z-
dc.date.available2013-06-09T01:20:48Z-
dc.date.issued2009-10en_UK
dc.identifier.urihttp://hdl.handle.net/1893/1820-
dc.description.abstractThe physico-chemical characteristics of particulate wastes of Sparus aurata and Dicentrarchus labrax were investigted. Changes in dimensions, settling velocity and total ammonia nitrogen (TAN) leached from commercial feed pellets was investigated after soaking. Also, the settling velocity and TAN leached from faecal pellets of these fish were assessed at 15 and 25ºC. The settling velocity of feed pellets was influenced positively by pellet weight and negatively by immersion length as a result of changes in pellet dimensions after soaking. The settling velocity of faecal pellets was determined by pellet weight. The experimental design did not allow identifying any consistent effect of water temperature on settling velocity. TAN leaching over time from feed and faecal pellets was successfully explained by means of a first order kinetic equation. For feed pellets, water temperature significantly affected the speed of the process and the time at which the maximum TAN leached was reached, but did not influence the maximum TAN leached. Leaching was related to feed pellet size, so the smaller the pellet, the higher the leaching. TAN leaching from faecal pellets was greater per unit weight than in feed pellets. However neither water temperature nor fish species influenced on TAN leaching from faeces.en_UK
dc.language.isoenen_UK
dc.publisherWiley-Blackwellen_UK
dc.relationPiedecausa MA, Aguado-Gimenez F, Garcia-Garcia B, Ballester-Lozano GF & Telfer T (2009) Settling velocity and total ammonia nitrogen leaching from commercial feed and faecal pellets of gilthead seabream (Sparus aurata L. 1758) and seabass (Dicentrarchus labrax L. 1758). Aquaculture Research, 40 (15), pp. 1703-1714. https://doi.org/10.1111/j.1365-2109.2009.02272.xen_UK
dc.rightsPublished in Aquaculture Research. Copyright: Wiley-Blackwell.; The definitive version is available at www3.interscience.wiley.com; Rights as indicated by the Exclusive License Form: http://www.blackwellpublishing.com/pdf/ARE_ELF.pdfen_UK
dc.subjectSettling velocity feed and faecesen_UK
dc.subjectnitrogen leachingen_UK
dc.subjectseabreamen_UK
dc.subjectseabassen_UK
dc.subjectFishes Feeding and feedsen_UK
dc.subjectSeabream, Giltheaden_UK
dc.subjectSea bassesen_UK
dc.subjectChemical kineticsen_UK
dc.titleSettling velocity and total ammonia nitrogen leaching from commercial feed and faecal pellets of gilthead seabream (Sparus aurata L. 1758) and seabass (Dicentrarchus labrax L. 1758)en_UK
dc.typeJournal Articleen_UK
dc.rights.embargodate2010-12-01en_UK
dc.rights.embargoreason[Piedecausa et al 2009 - Aqua Res 40 1703-1714.pdf] Publisher conditions require a 12 month embargo.en_UK
dc.identifier.doi10.1111/j.1365-2109.2009.02272.xen_UK
dc.citation.jtitleAquaculture Researchen_UK
dc.citation.issn1365-2109en_UK
dc.citation.issn1355-557Xen_UK
dc.citation.volume40en_UK
dc.citation.issue15en_UK
dc.citation.spage1703en_UK
dc.citation.epage1714en_UK
dc.citation.publicationstatusPublisheden_UK
dc.citation.peerreviewedRefereeden_UK
dc.type.statusAM - Accepted Manuscripten_UK
dc.author.emailtct1@stir.ac.uken_UK
dc.contributor.affiliationInstituto Murciano de Investigación y Desarrollo Agrario y Alimentario (IMIDA)en_UK
dc.contributor.affiliationInstituto Murciano de Investigación y Desarrollo Agrario y Alimentario (IMIDA)en_UK
dc.contributor.affiliationInstituto Murciano de Investigación y Desarrollo Agrario y Alimentario (IMIDA)en_UK
dc.contributor.affiliationInstitute of Aquaculture Torre de la Salen_UK
dc.contributor.affiliationInstitute of Aquacultureen_UK
dc.identifier.isiWOS:000270900200003en_UK
dc.identifier.scopusid2-s2.0-70350179827en_UK
dc.identifier.wtid837713en_UK
dc.contributor.orcid0000-0003-1613-9026en_UK
dcterms.dateAccepted2009-10-31en_UK
dc.date.filedepositdate2009-11-24en_UK
rioxxterms.typeJournal Article/Reviewen_UK
rioxxterms.versionAMen_UK
local.rioxx.authorPiedecausa, Maria Asuncion|en_UK
local.rioxx.authorAguado-Gimenez, Felipe|en_UK
local.rioxx.authorGarcia-Garcia, Benjamin|en_UK
local.rioxx.authorBallester-Lozano, Gabriel F|en_UK
local.rioxx.authorTelfer, Trevor|0000-0003-1613-9026en_UK
local.rioxx.projectInternal Project|University of Stirling|https://isni.org/isni/0000000122484331en_UK
local.rioxx.freetoreaddate2010-12-01en_UK
local.rioxx.licencehttp://www.rioxx.net/licenses/under-embargo-all-rights-reserved||2010-11-30en_UK
local.rioxx.licencehttp://www.rioxx.net/licenses/all-rights-reserved|2010-12-01|en_UK
local.rioxx.filenamePiedecausa et al 2009 - Aqua Res 40 1703-1714.pdfen_UK
local.rioxx.filecount1en_UK
local.rioxx.source1355-557Xen_UK
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