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Análise da pesca da pescada-foguete na costa centro-sul do Brasil

1965; SciELO; Volume: 14; Linguagem: Inglês

10.1590/s0373-55241965000100005

ISSN

2316-8951

Autores

Noriyoshi Yamaguti, A. E. D. de Moraes,

Tópico(s)

Marine and fisheries research

Resumo

In this p"aper data on catch and effort by gear are analysed, for weakfish (Macrodon ancylodon ) landed at Santos from January 1959 to December 1963.The region studied was a narrow band , about 30 natitical miles wide, along the southern coast of Brazil, between 23° S and 34° S.From the analysis of monthly data of pI'oduction per unit-effort by -squares of 1° on a side, we divided the studied region in two areas: area I (from 23° S to 27° S) and area II (from 28° S to 34° S).The index of unit-effort production and the effort concentration index were computed grouping the data by quarters.!

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