Consulta: subjectFacets:"Amazon Estuary"
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Data/hora: 01/06/2024 15:47:18

A note on the seasonally shifting zone of high primary production in the Bay of Marajó, Pará, Brazil, 1983-1984
Provedor de dados: 39
Autores: Schwassmann,H.O; Barthem,R.B; Carvalho,M.L.
To understand the hydrological and limnological conditions during the annual regime of high and low river flow, as well as the action of the tides, a series of 18 collecting trips were conducted in monthly and bimonthly intervals across the Bay of Marajó during the years 1983-1985. The Tocantins River provides more than 80% of the inflow into this bay and shows a much greater difference in water volume flow between high and low water season than the Amazon. The annual displacement of brackish water influence is thus more extensive Marajó Bay than in the Amazon estuary. During the dry season of low river discharge (September-December), traces of seawater are found to penetrate up to 90 km upriver in the Guamá River. The high degree of turbidity of inner...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Limnology; Amazon Estuary; Tidal Rivers; Estuary Hydrodynamics; Phytoplankton.
Ano: 1988
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33061988000300014