Sôbre o desenvolvimento das ostras e possibilidades da ostreicultura nos arredores de Santos

Lima, Francisca Renata Alves de; Vazzoler, Anna Emilia Amato de Moraes

doi:10.1590/s0373-55241963000200001

Cited by 7 publications

(1 citation statement)

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“…The physical, chemical and biological properties of the region have extensively studied. In relation to biological aspects the works of Carvalho (1952), Joly (1957), Lima & Vazzoler (1963), CETESB (1978). Gianesella-Galvão (1978), Tommasi (1979) and Monteiro (1980) should be mentioned; the paper of Gianesella-Galvão (op.…”

Section: Introductionmentioning

confidence: 99%

Primary production of the benthic microflora living on intertidal flats in the Santos estuarine system (24ºS, 46ºW), São Paulo, Brazil

Sousa

1983

Bol. Inst. Oceanogr.

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Estimates of primary produetion of benthic microflora were carried out in the Santos tropical estuary, on the southern coast of Brazil (24ºS, 46ºW). The samples were obtained seasonally over a one-year period. Six stations with different environ mental conditions were chosen. The samples, which consisted of the upper 2 mm of the sediment, were collected in the intertidal zone, according to Grøntved's (1960) methodology. The mean annual value of primary production was 45 mgC/m²/h, ranging from 1. 0 to 301.0 mgC/m²/h. The highest values were observed at the more sheltered stations, which contained the highest amount of organic material and, the highest input of polluted material. The epipsammic algae contributed with 40% of the total production while the epipelic ones contributed with 60%. The mean value for dark fixation of14C was 63%

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Section: Introductionmentioning

confidence: 99%