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Sanitary quality of sands from marine recreational beaches of São Paulo, Brazil BJM
Sato,Maria Inês Zanoli; Di Bari,Marisa; Lamparelli,Claudia Condé; Truzzi,Ana Cristina; Coelho,Maria Cristina L.S.; Hachich,Elayse Maria.
A sanitary evaluation of sand and water from 16 beaches of São Paulo State, Brazil, was undertaken during spring of 1997 and summer of 1998. Ninety six samples each of wet and dry sand and seawater were collected and analysed for fecal indicator bacteria. A parasitological examination and Candida albicans analysis were also performed in sand samples and F-specific bacteriophages were determined in seawater. Statistical analysis of the results demonstrated higher concentrations of fecal coliforms and fecal streptococci in dry sand during summer. Correlation analysis indicated a significant relationship between fecal indicator densities in wet sand and seawater. There was a significant correlation between the densities of fecal coliforms and fecal...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Sand; Seawater; Recreational areas; Fecal indicators; Microbiological criteria.
Ano: 2005 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822005000400003
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