Results 51 to 60 of about 1,419 (159)

Organochlorine pesticides residues and PCBs in benthic organisms of the inner shelf of the São Sebastião Channel, São Paulo, Brazil [PDF]

open access: yes, 2004
Trinta e sete amostras de bentos da área interna do Canal de São Sebastião, Brasil, foram coletadas entre Abril de 1994 e Agosto de 1998 e analisadas quanto aos níveis de resíduos de 17 pesticidas organoclorados os congêneres dos PCBs.
Gorni, Rosângela, Weber, Rolf Roland
core   +3 more sources

Multilocus data reveal cryptic species in the Atlantic seabob shrimp Xiphopenaeus kroyeri (Crustacea: Decapoda)

open access: yesBiological Journal of the Linnean Society, 2019
AbstractThe recognition of cryptic biodiversity provides valuable insights for the management of exploited species. The Atlantic seabob shrimp (Xiphopenaeus kroyeri) is a commercially important fishery resource in the Guianan ecoregion, South America. Previous research in Brazil suggested the presence of cryptic species within the genus.
Thomas R H Kerkhove   +6 more
openaire   +1 more source

Damage and mortality of juvenile seabob shrimp (Xiphopenaeus kroyeri) discarded in a tropical artisanal trawl fishery [PDF]

open access: yesICES Journal of Marine Science, 2016
Abstract In response to concerns over wastage and negative impacts on stocks, the damage (antennae loss) and collateral mortality of artisanally trawled-and-discarded juvenile seabob shrimp (Xiphopenaeus kroyeri) and the key factors explaining variability were assessed in the South Brazil Bight.
Broadhurst, Matt K.   +3 more
openaire   +2 more sources

Natural diet and feeding habits of a freshwater prawn (Macrobrachium carcinus: Crustacea, Decapoda) in the estuary of the Amazon River. [PDF]

open access: yes, 2019
Macrobrachium carcinus is a Brazilian native prawn with recognized potential for use in aquaculture activities. However, there is little information about the natural diet and feeding habits of this species.
GARCIA, J. da S.   +2 more
core  

DINÂMICA DA PESCA ARTESANAL E ESTRUTURA POPULACIONAL ESPAÇO-TEMPORAL DO CAMARÃO MARINHO (PENAEIDAE): SUBSÍDIOS PARA GESTÃO DA PESCA. [PDF]

open access: yes, 2020
A pesca do camarão marinho é uma das principais atividades desenvolvidas pela comunidade de pescadores da enseada de Lucena, Paraíba. O objetivo deste artigo foi caracterizar a dinâmica espaço-temporal da pesca artesanal do camarão marinho na enseada da ...
Córdula, Eduardo Beltrão de Lucena   +3 more
core   +3 more sources

Biologia e pesca do camarão sete-barbas nos estados nordestinos brasileiros onde não há regulamentação do perí­­odo de defeso

open access: yesBoletim do Instituto de Pesca, 2018
O material biológico e os dados sobre a produção e esforço de pesca foram coletados no perí­­odo de janeiro de 2008 a dezembro de 2009 da frota de arrasto motorizada. O camarão Xiphopenaeus kroyeri foi estudado em quatro localidades: Porto do Mangue (RN)
Maria do Carmo Ferrão SANTOS   +2 more
doaj  

Productivity indicators applied to seabob shrimp fishing, Penha SC, Brazil

open access: yesRevista Ambiente & Água, 2016
This study used environmental accounting tools to collect and organize information related to the market and work organization of the artisan fishing community of Penha, SC.
Vicente Francisco Coelho   +2 more
doaj   +1 more source

Diel variation in abundance and size of the seabob shrimp Xiphopenaeus kroyeri (Crustacea, Penaeoidea) in the Ubatuba region, Southeastern Brazil

open access: yesAnais da Academia Brasileira de Ciências, 2010
The objective of the present study was to analyze diel variation in the abundance and size of the seabob shrimp Xiphopenaeus kroyeri in the Ubatuba region, state of São Paulo, during the year 2000. In each season of the year, collections were made in the
Sabrina M. Simões   +3 more
doaj   +1 more source

Reproductive Biology and Recruitment of Xiphopenaeus kroyeri in a Marine Protected Area in the Western Atlantic: Implications for Resource Management [PDF]

open access: yes, 2012
The potential of a recently established marine protected area (MPA) in the Western Atlantic, Brazil, as a \u27seed production\u27 and nursery ground for Xiphopenaeus kroyeri, an intensively exploited penaeid shrimp, was investigated in an attempt to ...
Almeida, Ariádine C.   +4 more
core   +1 more source

COMPOSIÇÃO QUÍMICA E PROTÉICO-MOLECULAR DA FARINHA DE RESÍDUOS DE CAMARÃO-SETE-BARBAS ( Xiphopenaeus kroyeri)

open access: yesBoletim do Centro de Pesquisa de Processamento de Alimentos, 2002
Caracterizou-se a farinha de resíduos de camarão-setebarbas quanto aos aspectos físico-químicos e análise molecular de proteínas. O corpo do camarão foi utilizado como parâmetro comparativo. Realizou-se estudo das proteínas pela quantificação de N-total, análise colorimétrica e avaliação molecular.
ARLAN SILVA FREITAS   +4 more
openaire   +2 more sources

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