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Yeasts and others parameters of pollution of the Ribeirao Claro stream in Rio Claro, São Paulo

dc.contributor.authorPecanha, M. P.
dc.contributor.authorPagnocca, F. C.
dc.contributor.authorRugani, C. A.
dc.contributor.authorNeves, F. A.
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-20T15:29:29Z
dc.date.available2014-05-20T15:29:29Z
dc.date.issued1996-07-01
dc.description.abstractThe main water source of the Rio Claro municipal district (DAAE) was analysed for determining the level of organic contamination. Temperature, pH, light penetration, conductivity, dissolved oxygen, total dissolved phosphate, ortophosphate, ammonia, heterotrofic bacteria, total coliforms, fecal coliforms, total yeasts and fermentative yeasts were analysed during one year with samples being collected on a monthly basis. Bathing quality of the water from sites 1, 2 and 3 were classified, respectively, as Satisfactory, Very Good and Improper based on fecal coliform counts. Total yeast counts were appropriate as a complement for the appraisal of fresh water contamination by coliform counts. Seventeen yeast species belonging to genera Candida, Cryptococcus, Kloeckera, Pichia and Rhodotorula were found but none of them could be correlated with a level of contamination. Candida famata, C. robusta-like and C. colliculosa were isolated at all of the sites and between the five species found only at the more polluted site, Rhodotorula mucilaginosa was prevalent.en
dc.description.affiliationUNESP,INST BIOCIENCIAS,BR-13506900 RIO CLARO,SP,BRAZIL
dc.description.affiliationUnespUNESP,INST BIOCIENCIAS,BR-13506900 RIO CLARO,SP,BRAZIL
dc.format.extent177-181
dc.identifierhttp://www.scielo.br/scielo.php?script=sci_issues&pid=0001-3714&lng=en&nrm=iso
dc.identifier.citationRevista de Microbiologia. São Paulo: Soc Brasileira Microbiologia, v. 27, n. 3, p. 177-181, 1996.
dc.identifier.issn0001-3714
dc.identifier.lattes8302605179522059
dc.identifier.urihttp://hdl.handle.net/11449/39069
dc.identifier.wosWOS:A1996WC34100007
dc.language.isoeng
dc.publisherSoc Brasileira Microbiologia
dc.relation.ispartofRevista de Microbiologia
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.subjectcoliformspt
dc.subjectwater contaminationpt
dc.subjectyeastspt
dc.titleYeasts and others parameters of pollution of the Ribeirao Claro stream in Rio Claro, São Pauloen
dc.typeArtigo
dcterms.licensehttp://www.scielo.br/revistas/rm/paboutj.htm
dcterms.rightsHolderSoc Brasileira Microbiologia
dspace.entity.typePublication
unesp.author.lattes8302605179522059[2]
unesp.author.orcid0000-0002-5026-1933[2]
unesp.campusUniversidade Estadual Paulista (UNESP), Instituto de Biociências, Rio Claropt
unesp.departmentBioquímica e Microbiologia - IBpt

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