Data/hora: 14/06/2024 12:06:26

Provedor de dados: | 52
País: | Brazil
Título: | Monitoring and spatial distribution of heterotrophic bacteria and fecal coliforms in the Rodrigo de Freitas Lagoon, Rio de Janeiro, Brazil
Autores: | Lutterbach,Márcia T. S.; Vazquez,Joselito Cabral; Pinet,Jorge A.; Andreata,José V.; Silva,Alexandre Carlos da.
Data: | 2001-03-01
Ano: | 2001
Palavras-chave: | Fecal coliforms; Heterotrophic bacteria; Rodrigo de Freitas Lagoon; Monitoring.
Resumo: | The distribution of heterothrophic bacteria and fecal coliforms was monitored at four sampling stations located near the shore of the Rodrigo de Freitas Lagoon, in the city of Rio de Janeiro, Brazil. Water samples were collected, monthly from October 1994 through September 1998. The highest heterothrophic count (6.5x10 7 CFU/100mL) was recorded at stations 2 and 4 during August 1998 and the lowest (10 ³ CFU/100 mL) at station 3 during February 1995. With respect to fecal coliforms, the highest and lowest counts were 1.6x10 5 coliforms/100mL at station 3 during March 1997 and &lt;1 coliform/100mL at all the stations during February 1995 and September 1997 as well as station 3 during February 1998. The data indicated a percentage increase of the microorganisms surveyed over time at all the sampling stations studied.
Tipo: | Info:eu-repo/semantics/article
Idioma: | Inglês
Identificador: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132001000100002
Editor: | Instituto de Tecnologia do Paraná - Tecpar
Relação: | 10.1590/S1516-89132001000100002
Formato: | text/html
Fonte: | Brazilian Archives of Biology and Technology  v.44 n.1 2001
Fonte: | info:eu-repo/semantics/openAccess