Fishery Resource
Mostrando 1-12 de 21 artigos, teses e dissertações.
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1. Genetic diversity of eight wild populations of Pampus argenteus along the coast of China inferred from fifteen polymorphic microsatellite markers
Abstract Pampus argenteus (Perciformes: Stromateidae) is widely distributed along the coast of China, Indian Ocean, Arabian Gulf and North Sea. Due to overfishing and environmental degradation, its resources reduced year after year. Thus, new management strategies are urgently needed for the sustainable growth and utilization of this species. Characterizatio
Braz. j. oceanogr.. Publicado em: 02/12/2019
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2. Life History Parameters of Genypterus brasiliensis (Teleostei: Ophidiidae), an Endemic Fisheries Resource of the Southwestern Atlantic
Abstract: Genypterus brasiliensis, a demersal fish of large size (1.3 m of total length), occurs in the southwest Atlantic (23 to 38oS) and well appreciated due to the quality of its flesh. It was analyzed through longline and trawl fisheries, and the average length and weight of 724 specimens were significantly different between them, with the biggest and h
An. Acad. Bras. Ciênc.. Publicado em: 12/08/2019
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3. Record of the rare Caribbean mud eel, Pythonichthys sanguineus (Heterenchelyidae, Anguilliformes), in the region of the Amazon Reef
RESUMO Heterenchelídeos passam a maior parte do tempo enterrados no substrato e raramente são vistos, não representando recursos pesqueiros importantes. Essas enguias são caracterizadas por seus olhos muito reduzidos e cobertos por pele semi-transparente, ausência de nadadeiras peitorais ou linha lateral, e ausência de poros na cabeça ou no corpo. Pyt
Acta Amaz.. Publicado em: 06/05/2019
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4. No mullet, no gain: cooperation between dolphins and cast net fishermen in southern Brazil
ABSTRACT We report on the interaction between common bottlenose dolphins, Tursiops truncatus (Montagu, 1821) and cast net fishermen in southern coast of Brazil. The fishery was monitored in the mouth of the Tramandaí River Estuary to investigate the seasonality of catches and their relationships with a set of variables: presence/absence and number of bottle
Zoologia (Curitiba). Publicado em: 14/11/2018
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5. Density, abundance and extractive potential of the mangrove crab, Ucides cordatus (Linnaeus, 1763) (Brachyura, Ocypodidae): subsidies for fishery management
ABSTRACT Ucides cordatus is a relevant fishery resource of Brazilian mangroves and requires legal normative to sustainable use based on stock assessment and management. This study evaluated some population parameters (structure, density, abundance, fishery potential and stock) of this crab species in Brazil Southeast (São Paulo, State), discussing the use o
An. Acad. Bras. Ciênc.. Publicado em: 2018-04
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6. Reproductive biology of Cetengraulis edentulus (Cuvier, 1829), the major fishery resource in Guanabara Bay, Brazil
Cetengraulis edentulus is a broadely distributed engraulid in Southwest Atlantic, currently accounting for the main fish species commercially exploited at Guanabara Bay, Brazil. This study aimed to extend the knowledge on reproduction of C. edentulus at Guanabara Bay and to test whether some descriptors of reproductive activity, especially the gonadosomatic
Neotrop. ichthyol.. Publicado em: 02/12/2014
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7. Assessment of sábalo (Prochilodus lineatus) fisheries in the lower Paraná River basin (Argentina) based on hydrological, biological, and fishery indicators
This study assesses the change in fish exploitation patterns of the sábalo fisheries of the lower Paraná River basin based on hydrological, biological, and fishery indicators. From historical catch records, we recorded a shift from a lightly and moderate exploited status before 2001 to a heavily exploited one, as a result of the development of sábalo expo
Neotrop. ichthyol.. Publicado em: 2013-03
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8. Recursos pesqueiros do Pantanal: diagnostico e propostas de pesquisa.
O presente trabalho levanta as informacoes disponiveis sobre a pesca e os recursos pesqueiros do Pantanal e apresenta proposta de pesquisa, para fornecer as informacoes tecnico-cientificas, necessarias ao aproveitamento racional dos recursos. Quatro componentes de pesquisa sao propostos para essas finalidades: estudo hidrologicos, para a compreensao do compo
Corumba: EMBRAPA-CPAP. Publicado em: 2011
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9. Isolamento e caracterizaÃÃo parcial dos Genes beta-actina e miosina de cadeia pesada do CamarÃo rosa Farfantepenaeus subtilis / Isolation and partial characterization of genes beta-actin and myosin heavy chain shrimp Farfantepenaeus subtilis
The penaeid shrimp Farfantepenaeus subtilis is an important native species for fisheries industry in Brazil. Among marine shrimps of commercial importance, penaeids are recognized as a valuable resource for fishery and aquaculture in tropical and subtropical regions. However, data on these species is extremely reduced, especially concerning genetic elements
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 04/03/2009
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10. Analise das estrategias da pesca do camarão de São Francisco, São Sebastião-SP : pela Teoria do Forrageio Otimo / Analysis of the strategies of shrimp fishing in São Francisco, São Sebastião-SP : through the Optimal Foraging Theory
This study uses ecological models derived from the Optimal Foraging Theory (OFT) to understand the decision-making processes among bottom trawling shrimp fishermen at the São Francisco Neighborhood, in the district of São Sebastião, SP, Brazil. Using the theoretical background of Human Behavioral Ecology the aim of this work was to analyze fishermen s str
Publicado em: 2009
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11. ProspecÃÃo do estoque de robalo-peva (Centropomus parallelus) no litoral do ParanÃ, atravÃs da pesca esportiva / Prospecting of the stock of bass-peva (Centropomus parallelus) on the Parana coast, through the sport fishing
The snooks are fishes very appreciated food item by fish consumers and recreational fishermen, for they are endowed with a high quality flesh and put up a fierce fight when captured with line-and-hook. Such characteristics make this taxon a target for a host of users, objectives and needs (commercial and recreational fishing) which, together with loss of hab
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 08/01/2008
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12. CARACTERIZAÇÃO DA PESCARIA DO BERBIGÃO Anomalocardia brasiliana (GMELIN, 1791) (MOLLUSCA:BIVALVIA) NA RESERVA EXTRATIVISTA MARINHA DO PIRAJUBAÉ (FLORIANÓPOLIS/SC): SUBSÍDIOS PARA O MANEJO
The clam Anomalocardia brasiliana has been intensely exploited for many years on the Baía Sul, located at the inner side of the Santa Catarina Island. This and other resources forced the implementation, in 1992, of the Reserva Extrativista Marinha do Pirajubaé, with the goal of providing the sustainable use of the resources in the area. In 1996, part of th
Publicado em: 2007