Data/hora: 13/06/2024 08:41:31

Provedor de dados: 	5	
País: 	France	
Título: 	Seasonal variation of microbial population from sediments of Vellar Estuary, South India.	
Autores: 	Lakshmanaperumalsamy, P; Chandramohan, D; Natarajan, R.	
Data: 	1984-10	
Ano: 	1984	
Palavras-chave: 	Actinomycetes; Population number; Statistical analysis; Seasonal variations; Fungi; Bacteria; Sediment analysis; Microbiological analysis.	
Resumo: 	A seasonal study on the occurrence and distribution of total aerobic microbial population (TMP), total aerobic heterotrophic bacteria (THB), actinomycetes and fungi in the sediments of Vellar Estuary, South India (11 degree 29'N 79 degree 46'E) was carried out during Jan. to Dec. 1975. Sediment samples were collected at monthly intervals, from 4 stations and analysed microbiologically. In general, bacterial population was found to be dominant followed by actinomycetes and fungi. The max peak for TMP, THB and fungi were recorded in Nov. in all stations. Monsoon season supported TMP, THB and fungi to a high level and it was summer for actinomycetes. Statistical analysis (Kendall's tau) showed a significantly positive correlation among TMP, THB, actinomycetes and fungi in station 1 and 2. There existed a significantly positive correlation of TMP, THB, with organic C in station 2 and 3. Though fungi exhibited a significantly positive correlation with organic C, total N, total P, clay, sand and a significant negative correlation with C/N ratio, such relationship was not consistent in all stations. While a significantly negative correlation of TMP, THB with temp. was found, no such positive or negative significant correlation could be observed for actinomycetes.	
Tipo: 	Text	
Idioma: 	Inglês	
Identificador: 	http://archimer.ifremer.fr/doc/1984/acte-943.pdf	
Editor: 	Actes de colloques. Ifremer Brest [ACTES COLLOQ. IFREMER.]. 1986	
Relação: 	http://archimer.ifremer.fr/doc/00000/943/	
Formato: 	application/pdf