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Carlos Edwar Carvalho Freitas ;Acta Scientiarum. Biological Sciences 2012, 34 3

Autor: Renato Soares Cardoso

Fuente: http://www.redalyc.org/


Introducción



Acta Scientiarum.
Biological Sciences ISSN: 1679-9283 eduem@uem.br Universidade Estadual de Maringá Brasil Soares Cardoso, Renato; Carvalho Freitas, Carlos Edwar The commercial fishing fleet using the middle stretch of the Madeira river, Brazil Acta Scientiarum.
Biological Sciences, vol.
34, núm.
3, julio-septiembre, 2012, pp.
247-253 Universidade Estadual de Maringá .png, Brasil Available in: http:--www.redalyc.org-articulo.oa?id=187123686001 How to cite Complete issue More information about this article Journals homepage in redalyc.org Scientific Information System Network of Scientific Journals from Latin America, the Caribbean, Spain and Portugal Non-profit academic project, developed under the open access initiative Acta Scientiarum http:--www.uem.br-acta ISSN printed: 1679-9283 ISSN on-line: 1807-863X Doi: 10.4025-actascibiolsci.v34i3.8119 The commercial fishing fleet using the middle stretch of the Madeira river, Brazil Renato Soares Cardoso1* and Carlos Edwar Carvalho Freitas2 1 2 Instituto Federal de Educação, Ciência e Tecnologia do Amazonas, Est.
Odovaldo Novo, s-n, 69153-380, Parintins, Amazonas, Brazil. Universidade Federal do Amazonas, Manaus, Amazonas, Brazil.
*Author for correspondence.
E-mail: manicoreh@yahoo.com.br ABSTRACT.
Fishery resources in the Amazon region are exploited by both industrial and artisanal fishing fleets, that differ in their use of fishing gear and fishing grounds.
Data on the physical characteristics of the vessels belonging to the fishing fleets using the Solimões-Amazonas river and estuaries are limited. This article presents an analysis of some physical characteristics of the commercial fishery fleet using the middle stretch of the Madeira river.
Data were quantitative collected using interviews of the owners and-or skippers of fishery vessels between January 2003 and May 2004.
The boats used for fishing in the region varied in size from 8 to 14 meters and had an average storage capacity ranging from 4.5 to...





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