Data/hora: 09/06/2024 05:43:06

Provedor de dados: | 57
País: | Brazil
Título: | Factors affecting biochemical composition of seston in an eutrophic reservoir (Pampulha Reservoir, Belo Horizonte, MG
Autores: | BOËCHAT,I. G.; GIANI,A.
Data: | 2000-02-01
Ano: | 2000
Palavras-chave: | Biochemical composition; Seston; Seasonality.
Resumo: | Sestonic biochemical composition (lipids, proteins and carbohydrates) may change with varying environmental fluctuations. These changes and the effects in the nutritional status of algae consists of an actual increasing source of interest. The aims of this work were to establish the relationship between biochemical composition of seston and 1) a range of physical, chemical and climatological factors, and 2) the natural fluctuation in the species composition in phytoplankton assemblages of the Pampulha Reservoir, an urban eutrophic lake located in Belo Horizonte, MG. Seasonal changes in the biochemical composition were observed in this study. None of the considered abiotic factors alone seem to affect the biochemical composition. So the effects could only be understood by interactions among different environmental factors. On the other hand, the dominant algal groups probably have some influence in the observed changes in biochemical composition of seston.
Tipo: | Info:eu-repo/semantics/article
Idioma: | Inglês
Identificador: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0034-71082000000100009
Editor: | Instituto Internacional de Ecologia
Relação: | 10.1590/S0034-71082000000100009
Formato: | text/html
Fonte: | Revista Brasileira de Biologia  v.60 n.1 2000
Fonte: | info:eu-repo/semantics/openAccess