MICROCYSTIN MC-LR IN BRAZILIAN AQUACULTURE PRODUCTION SYSTEMS

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dc.contributor.authorBarros, Ludmilla S. S.
dc.contributor.authorTavares, Lucia Helena S. [UNESP]
dc.contributor.authorAmaral, Luiz A. [UNESP]
dc.contributor.authorLutsenko, A.
dc.contributor.authorPalahniuk, V
dc.contributor.institutionUniv Fed Reconcavo Bahia
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)
dc.date.accessioned2023-07-29T11:51:40Z
dc.date.available2023-07-29T11:51:40Z
dc.date.issued2010-01-01
dc.description.abstractThe growth of aquaculture production systems, mostly the sports-fishing kind, coupled to lack of control, brings about concerns on the quality of water and food produced. Current paper determines which factors may trigger the growth of cyanobacteria with subsequent concentrations of microcystins in collected water samples, at the surface and in the water column, from ten aquaculture systems, during the dry and rainy seasons. The above is undertaken by measurements of biotic (counting of Chlorophyceae, cyanobacteria and MC-LR) and abiotic (total nitrogen and total phosphorus) factors. Since water of ten aquaculture production systems had MC-LR concentrations highly correlated with M. aeruginosa biomass, most MC-LR microcystins were produced by this species. MC-LR concentrations and M. aeruginosa counting were positively correlated with N:P rates and suggest that parameters may affect not only the M. aeruginosa biomass but also MC-LR concentrations.en
dc.description.affiliationUniv Fed Reconcavo Bahia, CCAAB UFRB, Ctr Agrarian Environm & Biol Sci, BR-44380000 Cruz Das Almas, BA, Brazil
dc.description.affiliationUniv Estadual Paulista, FCAV UNESP, UNESP Aquaculture Ctr, BR-14884900 Jaboticabal, SP, Brazil
dc.description.affiliationProphylaxis Vet Med & Anim Reprod FCAV UNESP, BR-14884900 Jaboticabal, SP, Brazil
dc.description.affiliationUnespUniv Estadual Paulista, FCAV UNESP, UNESP Aquaculture Ctr, BR-14884900 Jaboticabal, SP, Brazil
dc.description.affiliationUnespProphylaxis Vet Med & Anim Reprod FCAV UNESP, BR-14884900 Jaboticabal, SP, Brazil
dc.format.extent265-280
dc.identifier.citationWater Microbiology: Types, Analyses and Disease-causing Microorganisms. Hauppauge: Nova Science Publishers, Inc, p. 265-280, 2010.
dc.identifier.urihttp://hdl.handle.net/11449/245328
dc.identifier.wosWOS:000278550900008
dc.language.isoeng
dc.publisherNova Science Publishers, Inc
dc.relation.ispartofWater Microbiology: Types, Analyses And Disease-causing Microorganisms
dc.sourceWeb of Science
dc.subjectCyanobacteria
dc.subjecteutrophication
dc.subjectphosphorus
dc.subjectHPLC
dc.subjectnitrogen
dc.titleMICROCYSTIN MC-LR IN BRAZILIAN AQUACULTURE PRODUCTION SYSTEMSen
dc.typeArtigo
dcterms.rightsHolderNova Science Publishers, Inc
unesp.departmentMedicina Veterinária Preventiva e Reprodução Animal - FCAVpt

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Coleções

Jaboticabal - CAUNESP - Centro de Aquicultura da Unesp
Jaboticabal - FCAV - Faculdade de Ciências Agrárias e Veterinárias