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Registros recuperados: 188
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Acadja fisheries enhancement systems in Benin: their productivity and environmental impacts OceanDocs
Laleye, P..
Universite Nationale du Benin
Tipo: Proceedings Paper Palavras-chave: Artisanal fishing.
Ano: 2000 URL: http://hdl.handle.net/1834/730
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Aménagement des pêcheries maritimes artisanale au Sénégal: bilan et perspectives OceanDocs
Diouf, Sidiya.
Tipo: Theses and Dissertations Palavras-chave: Fisheries management; Maritime space; Stocks; Fishing gear; Fishing zone; Artisanal fishing.
Ano: 2006 URL: http://hdl.handle.net/1834/4999
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An overview of the FADs fishery in the Mediterranean Sea ArchiMer
Morales-nin, B; Cannizzaro, L; Massuti, E; Potoschi, A; Andaloro, F.
The Mediterranean small-scale fleet is highly adaptive, showing a dynamic fishing intensity and strategy, and exploiting seasonal abundant resources. In this area, the aggregatory behaviour under floats of juvenile fish has been used since ancient times to exploit oceanic migratory species such as dolphinfish (Coryphaena hippurus), using Fish Aggregating anchored Devices (fads). A total of 2 300 boats are engaged in this fishery from August to December, the main fishing areas being those around Malta, Tunisia, Sicily and Majorca. The fads ( arrow right m2) are made of different cheap floating materials, and are moored in fixed places, ranging from shore waters to areas 60 miles off the coast (1 500 m depth). Each boat deploys an average of 20 to 100 fads....
Tipo: Text Palavras-chave: Artisanal fishing; Attracting techniques; Fishery development; Tuna fisheries; Coryphaena hippurus; Naucrates ductor; Seriola dumerili; Article Geographic Terms: MED.
Ano: 2000 URL: http://archimer.ifremer.fr/doc/00042/15286/12672.pdf
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Análisis de la estructura de tallas y la relación peso-longitud del Dorado (Coryphaena hippurus) capturado en Mazatlan Sinaloa, México OceanDocs
Zuñiga, M.; Ortega-García, S.; Arias-Aréchiga, J..
En el sur del Golfo de California, en el Puerto de Mazatlán, Sinaloa, el dorado(Coryphaena hippurus) soporta una pesquería artesanal y deportiva de gran importancia. Sin embargo, los estudios biológico-pesqueros para esta área son muy escasos. Durante el periodo de julio de 2000 a diciembre de 2001 se realizaron muestreos biológicos mensuales en las flotas deportiva y artesanal. Se encontró un intervalo de tallas de 47 a 164 cm de longitud furcal (LF) para la flota deportiva y para la flota artesanal de 38 a 137 cm LF. En promedio la captura en ambas flotas se sostiene por organismos entre 55 y 100 cm LF. El crecimiento del total de los organismos muestreados en ambas flotas fue alométrico. El resultado de la prueba T2 Hotelling demostró que existen...
Tipo: Journal Contribution Palavras-chave: Size composition; Weight-length relationships; Biological sampling; Artisanal fishing; Sport fishing.
Ano: 2010 URL: http://hdl.handle.net/1834/4839
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Annual report 2005 OceanDocs
Anon..
Tipo: Book Palavras-chave: Artisanal fishing; Fishery development; International cooperation; Tuna fisheries; International cooperation.
Ano: 2006 URL: http://hdl.handle.net/1834/1444
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Annual report 2005 OceanDocs
Anon..
Tipo: Book Palavras-chave: Artisanal fishing; Fishery development; International cooperation; Tuna fisheries; International cooperation; Http://aims.fao.org/aos/agrovoc/c_16378.
Ano: 2006 URL: http://hdl.handle.net/1834/1444
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Aperçu sur les droits traditionnels de la pêche dans la législation sénégalaise OceanDocs
Seck, A..
Le Sénégal est un pays de longue tradition de la pêche. Chez les lébous, les sérères mais aussi les autres peuples d’origine côtière, la culture traditionnelle de la pêche se transmettait de père en fils. De cette tradition de la pêche a découlé un droit traditionnel de la pêche. En effet, la particularité de l’accès au territoire de la pêche repose sur le fait qu’on ne l’obtient pas par l’acquisition. C’est la pratique qui, en fournissant la connaissance des lieux, des techniques et les habilités à la capture, garantit les droits d’usage. L’existence de ce droit traditionnel de la pêche est majoritairement acceptée au Sénégal. Cependant une controverse existe lorsqu’il s’agit d’aborder la question de la place qui doit être accordée à ce droit dans la...
Tipo: Journal Contribution Palavras-chave: Legislation; Artisanal fishing; Fishermen; Fishermen; Legislation; Http://aims.fao.org/aos/agrovoc/c_2936; Http://aims.fao.org/aos/agrovoc/c_4253.
Ano: 2004 URL: http://hdl.handle.net/1834/2446
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Approaches and frameworks for management and research in small-scale fisheries in the developing world AgEcon
Andrew, Neil; Evans, Louisa.
Commonly adopted approaches to managing small-scale fisheries (SSFs) in developing countries do not ensure sustainability. Progress is impeded by a gap between innovative SSF research and slower-moving SSF management. The paper aims to bridge the gap by showing that the three primary bases of SSF management--ecosystem, stakeholders’ rights and resilience--are mutually consistent and complementary. It nominates the ecosystem approach as an appropriate starting point because it is established in national and international law and policy. Within this approach, the emerging resilience perspective and associated concepts of adaptive management and institutional learning can move management beyond traditional control and resource-use optimization, which largely...
Tipo: Working or Discussion Paper Palavras-chave: Developing countries; Fishery management; Artisanal fishing; Research and Development/Tech Change/Emerging Technologies.
Ano: 2009 URL: http://purl.umn.edu/53029
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Artes de pesca artesanales en la costa del Ecuador OceanDocs
Castro, R.; Rosero, J..
The aim of this study was to determine the characteristics, dimensions, materials used in the fishing gear and boats currently used by the artisanal fisheries along the ecuadorian coast. Three provinces were visited (Guayas, Manabí and Esmeraldas), in which the artisanal ports with the greatest fishing effort and landings along the coast are registered. Interviews with the fishermen, identification of the fishing gear and certain measurements were taken to obtain the information on the desing, dimensions and materials used in the fishing gear as well as the techniques and principal fishing zones. Aditionally the diversity of the fishing boats was noted varying from small sailing rafts to the fast-glass boats with outboard engines.
Tipo: Journal Contribution Palavras-chave: Fishing gear; Artisanal fishing; Boats; Exclusive economic zone; Fishing gear; Http://aims.fao.org/aos/agrovoc/c_2946.
Ano: 1993 URL: http://hdl.handle.net/1834/3054
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Artes y métodos de pesca desarrollados en el Canal de Beagle, Tierra del Fuego, Argentina. OceanDocs
Izzo, A.; Isla, M.; Salvini, L.; Bartozzetti, J.D.; Garcia, J.C.; Roth, R.R.; Prado, L.; Ercoli, R..
This paper deals with the design and application of different fishing gears tested in the Beagle Channel (Tierra del Fuego, Argentina) with the supervision of the technical personnel of INIDEP Fishing Gear Group, the support of the General Directorate of Natural Resources (known today as SRNyAH) of Tierra del Fuego, Antártida e Islas del Atlántico Sur Province and the participation of local fishermen. Activities started as a result of an agreement between the INIDEP and the SRNyAH ratified in 1994. The fishing gear tested, which consist of two paired midwater trawl nets, a gill net, a surrounding net, a bottom lingline, a pot for kingklip and a line of octopus traps may be used in vessels ranging from 30 to 120 HP in coastal waters, channels and inland...
Tipo: Journal Contribution Palavras-chave: Gillnets; Trap nets; Line fishing; Trawl nets; Artisanal fishing; Gillnets; Line fishing; Http://aims.fao.org/aos/agrovoc/c_32431; Http://aims.fao.org/aos/agrovoc/c_4349.
Ano: 2000 URL: http://hdl.handle.net/1834/2538
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Artisanal fishing boats in the Seychelles OceanDocs
Mees, C. C..
The results of a census of fishing boats on Mahe Praslin and La Digue are presented in total 439 active fishing boats were counted of which 156 were pirogues, 196 were outboards, 68 were whalers and 19 were schooners. The details are discussed in relation to the catch assessment survey conducted by Seychelles fishing Authority. An evaluation of historical data follows. the number of pirogues and outboards increased up to 1986 and declined thereafter. The number of whalers steadily increased since1985 whilst the number of schooners has not changed significantly. It is argued that the changes in boat numbers are a results of interactions between the available near shore and offshore resources, the development of commercial opportunities through the...
Tipo: Report Palavras-chave: Artisanal fishing; Boats; Fishing vessels statistics.
Ano: 1989 URL: http://hdl.handle.net/1834/5116
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Aspectos biológicos de Rhizoprionodon lalandii y Rhizoprionodon porosus (Carcharhinidae - Carcharhiniformes) capturados mediante la pesca artesanal en isla Fuerte, Caribe colombiano OceanDocs
Martínez Dallos, Iván; Neira Álvarez, Mayerly; Acero P., Arturo.
Se analizaron algunos aspectos biológicos de los tiburones boca zapato Rhizoprionodon lalandii y R. porosus, tales como madurez y segregación sexual, índices biológicos (gonadosomático, hepatosomático y factor de condición) y contenidos estomacales. Entre los meses de septiembre y diciembre de 2007 se realizó un seguimiento de las capturas de estos tiburones a partir de los desembarcos de la pesca artesanal realizada en Isla Fuerte. Se registraron 49 individuos de R. porosus, de los cuales 55 % se clasificó como inmaduros o juveniles, y 39 de R. lalandii, de los cuales 59 % se consideró como individuos inmaduros; se observó una proporción de sexos (machos:hembras) de 9:1 en R. porosus y 1:9 en R. lalandii, dando indicios de una segregación sexual....
Tipo: Journal Contribution Palavras-chave: Marine fish; Population characteristics; Artisanal fishing; Shark fisheries.
Ano: 2012 URL: http://hdl.handle.net/1834/4439
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Cajones con aislamiento térmico para uso de las lanchas de fibra de vidrio del sector artesanal OceanDocs
Wood, C.D.; Grijalva, M..
Se construyeron tres tipos de cajones de madera en su exterior con aislamiento térmico usando materiales que se encuentran disponibles en el Ecuador. El primero fue hecho de madera y polietileno como aislante; el segundo con acero galvanizado en la parte interna, encima del aislamiento de polietileno, y el tercero con fibra de vidrio y resina en el interior, usando como aislante poliuretano. El cajón con fibra de vidrio fue más costoso pero parecía ser el mejor en términos de su peso y resistencia. Se construyeron cuatro cajones más de este estilo con un diseño modificado para pruebas de resistencia más extensas. Se han alcanzado mejoras, pero ese necesario más trabajo para definir diseños de cajones con aislamiento térmico.
Tipo: Journal Contribution Palavras-chave: Thermal insulation; Artisanal fishing; Containers; Fishery products; Fishery products; Containers; Http://aims.fao.org/aos/agrovoc/c_2941; Http://aims.fao.org/aos/agrovoc/c_1831.
Ano: 1988 URL: http://hdl.handle.net/1834/3141
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Capturas de sierras, serruchos y pintadas con redes de enmalles OceanDocs
Baisre, J. A..
Se muestra la evolución de las capturas de las sierras y pintadas, se describen las 3 maneras en que las especies pueden quedar atrapadas en la redes de enmalles, así como también los tipos de redes (deriva, media agua y de fondo).
Tipo: Journal Contribution Palavras-chave: Fisheries; Artisanal fishing.
Ano: 2003 URL: http://hdl.handle.net/1834/5045
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Caracteristicas de la pesca artesanal en el Partido de la Costa (Cabo San Antonio) y perfil socioeconomico de la actividad. OceanDocs
Lagos, A.N..
There is a lack of scientific information about the artisanal fishery in the de la Costa County (Buenos Aires province, Argentina). Moreover, this artisanal sector does not have fishing statistics because local fishermen are not obliged to hand in fishing reports, where even basic data on catch and fleet effort should be included. The main objective was the analysis of the artisanal fishery in the de la Costa County from the biological, economic and social point of view. One 132 sample stations were analyzed between 56 degree -57 degree W and 36 degree -37 degree S from 1992 to 1999. Moreover, information on the artisanal fleet, environmental conditions and the arrival of tourists to the de la Costa County was also analyzed. Fishing yield (FY) per boat was...
Tipo: Theses and Dissertations Palavras-chave: Artisanal fishing; Catch statistics; Gillnets; Fishermen; Socioeconomic aspects; Coastal fisheries; Gillnets; Fishermen; Coastal fisheries; Http://aims.fao.org/aos/agrovoc/c_32431; Http://aims.fao.org/aos/agrovoc/c_2936; Http://aims.fao.org/aos/agrovoc/c_1696.
Ano: 2001 URL: http://hdl.handle.net/1834/1490
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Características ecológicas del pulpito Octopus Tehuelchus en tres ambientes del golfo San Matías OceanDocs
Storero, L.P..
Coastal marine ecosystems are highly variable and the inherent biotic and abiotic factors of these environments can influence the bio-ecological characteristics of the living cephalopods. The presence of the small octopus “pulpito” Octopus tehuelchus in the coastal environments of San Matías Gulf has been exploited by artisanal fishermen for more than 60 years. The aim of this study is to evaluate the variations in the life cycle of the pulpito, and the factors that could account for these variations in three different coastal environments of San Matías Gulf, with differences in the physical, ecological and fisheries characteristics. This study was developed in San Antonio bay, El Fuerte and Islote Lobos. Monthly samplings (October 2005-2007) in the...
Tipo: Theses and Dissertations Palavras-chave: Fishery biology; Cephalopod fisheries; Artisanal fishing; Coastal zone management; Coastal environment; Environmental conditions; Population dynamics; Sex composition; Spatial distribution; Morphology (animal); Life cycle; Feeding; Size-at-first-maturity; Age determination; Growth; Reproduction; Reproductive behaviour.
Ano: 2010 URL: http://hdl.handle.net/1834/5023
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Caracterización de la pesquería artesanal de la localidad de Monte Hermoso OceanDocs
Pérez, M.A.; Ruarte, C.O..
Monte Hermoso (Province of Buenos Aires, Argentina) is a tourist town inhabited by a large number of artisanal fishermen. The aim of this study was to characterize, through a descriptive analysis, the operational activity of the artisanal fleet and quantify the catches landed per species. The ships, of a trucker type, are 6-9 m length equipped with a 40-90 HP outboard motor. The data analyzed derive from purchase slips furnished by a gatherer corresponding to the November 2009-October 2010 period. The target species were stripped weakfish (Cynoscion guatucupa) and patagonian smoothhound (Mustelus schmitti). The former was caught with hand line throughout the year, essentially between September-December. The latter was fished during March-April and...
Tipo: Journal Contribution Palavras-chave: Coastal fisheries; Artisanal fishing; Catch/effort; Landing statistics.
Ano: 2013 URL: http://hdl.handle.net/1834/5489
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Caracterización ecológica y pesquera del área de reserva artesanal entre la I y II Regiones OceanDocs
González, J.; Catrilao, M.; Barahona, N.; Martínez, C.; Tapia, C.; Wilson, A.; Garrido, J.; Baros, V.; Young, Z.; Cortes, C.; Guevara, C.; Gaspar, C.; Saavedra, J..
El sector pesquero de la I y II Regiones, comprende un importante segmento de la economía nacional, contribuyendo fuertemente con el empleo en las zonas costeras y al abastecimiento de materia prima. En esta macrozona la pesca está representada por dos sectores: industrial y artesanal y a su vez está constituída por tres segmentos principales de recursos: pesquerías bentónicas, pesquerías de peces y recolección de algas. Dada la importancia de la actividad extractiva artesanal e industrial en la franja de las 5 millas de la I y II Regiones, en el presente informe se describe y analiza la actividad extractiva de las principales pesquerías. Además se entrega una completa revisión de los principales antecedentes eco-pesqueros del litoral de las regiones I y...
Tipo: Report Palavras-chave: Artisanal fishing; Coastal zone; Ecology; Fishery resources; Ecology; Fishery resources; Http://aims.fao.org/aos/agrovoc/c_2467; Http://aims.fao.org/aos/agrovoc/c_2942.
Ano: 2005 URL: http://hdl.handle.net/1834/1811
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Ces nouveaux concepts de gouvernance des ressources marines et côtières OceanDocs
Lr Programme Girmac semble avoir remis au goût du jour de nouveaux concepts dans le champ de la gestion des ressources marines et côtières particulièrement dans la gouvernance des ressources halieutiques. La relative nouveauté des concepts commande une réflexion sur la terminologie, sur les acceptions possibles et sur les contenus de ces différentes choses. Aussi, sur la base d'une recherche
Tipo: Journal Contribution Palavras-chave: Fishery resources; Marine resources; Coastal zone management; Artisanal fishing; Artificial reefs; Marine resources; Fishery resources; Artificial reefs; Http://aims.fao.org/aos/agrovoc/c_28012; Http://aims.fao.org/aos/agrovoc/c_2942; Http://aims.fao.org/aos/agrovoc/c_25395.
Ano: 2004 URL: http://hdl.handle.net/1834/2493
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Circuits de distribution - commercialisation du poisson dans le sous secteur de la pêche artisanale en Mauritanie OceanDocs
Moussa, A; Nguer, A.T.; Thiam, I..
Résumé : Les résultats obtenus dans le cadre de ce travail ont permis de montrer que le produit de la pêche artisanale en Mauritanie est surtout commercialisé en frais. La transformation des produits est faite selon deux principales méthodes, le guédj (fermenté - séché) et le salé séché. Au niveau de la distribution – commercialisation, il existe deux types de circuits : les circuits courts (distribution plage – ville) et les circuits longs (distribution entre les villes). Il est à noter que la commercialisation est handicapée par le mauvais état des routes, le coût exorbitant du transport et le manque de moyens de conservation du produit frais.
Tipo: Journal Contribution Palavras-chave: Artisanal fishing; Commercial fishing; Small scale fishing.
Ano: 1996 URL: http://hdl.handle.net/1834/231
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