Listar Grupo de investigación en bioloxía e pesquerías dos recursos mariños por título
Mostrando ítems 34-53 de 58
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Management strategies for sustainable invertebrate fisheries in coastal ecosystems of Galicia (NW Spain)
(Kluwer Academic Publishers, 2002)Artisanal coastal invertebrate fisheries in Galicia are socio-economically important and ecologically relevant. Their management, however, has been based on models of fish population dynamics appropriate for highly mobile ... -
Megabenthic decapod crustacean assemblages on the Galician continental shelf and upper slope (north-west Spain)
(Springer-Verlag, 1997)The structure of megabenthic decapod crustacean assemblages on the Galician (north-west Spain) continental shelf (100 to 200 depth) and upper slope (200 to 500 m) was analyzed based on surveys carried out in autumn and ... -
Methodology for integration of fisher's ecological knowledge in fisheries biology and management using knowledge representation (artificial intelligence)
(Fisheries Centre Research Report, University of British Columbia, 2003)[abstract] The fisheries crisis of the last decades and the overexploitation of a great number of stocks (FAO 1995) have been due mainly to the inadequacy of scientific knowledge, uncertainties in assessments and/or failures ... -
Morphometric and gonad maturity in the spider crab "Maja brahcydactyla". A comparison of methods for the estimation of the size at maturity in species with determinate growth
(2005)[Abstract] Ontogenetic changes in the relative growth of males and females of the spider crab Maja brachydactyla, a species with terminal moult and determinate growth, were analyzed and related to their reproductive ... -
Movements of juvenile and adult spider crab ("Maja squinado") in the Ría da Coruña (NW Spain)
(2003)[Abstract] In August 2002, 12 juvenile and 12 adult (recently terminal moulted) spider crabs were tagged using ultrasonic pingers (Sonotronics, USA) in the Ría da Coruña (NW Spain). Both adults and juveniles were released ... -
New approaches to the behavioural ecology of decapod crustaceans using telemetry and electronic tags
(Kluwer Academic Publishers, 1998)Decapod crustaceans have complex life histories and behaviour in aspects such as foraging, mating and reproduction, moulting and growth, habitat selection and migration. New technologies have enabled us to use an ... -
La pesca artesanal gallega y el problema de la comercialización : ¿"Lonxanet.com" como una alternativa?
(Eusko Ikanskuntza, 2003)La pesca artesanal en Galicia tiene una enorme importancia social, económica y cultural. No obstante, en ella se dan una serie de problemáticas de carácter estructural que la hacen vulnerable. La situación de la comercialización ... -
Pesca y ecosistemas marinos
(Ecologistas en Acción, 2001) -
Plankton biomass and larval fish abundance prior to and during the El Niño period of 1997–1998 along the central Pacific coast of México
(Elsevier, 2004)The temporal and spatial distributions of zooplankton biomass and larval fish recorded during 27 months (December 1995–December 1998) off the Pacific coast of central México are analyzed. A total of 316 samples were ... -
Population modelling of European shags ("Phalacrocorax aristotelis") at their southern limit: conservation implications
(Elsevier, 2002)The European shag ("Phalacrocorax aristotelis") population at Cíes Islands (the most important breeding area in its southern limit) increased rapidly from 1986 to 1992, and afterwards the population suffered a slight ... -
Predicting changes to macrobenthic communities due to fishing disturbance in a shrimp fishing ground of the Mexican central Pacific
(2002)[Abstract] We test predicted short-term structural changes in the macroinvertebrate assemblages of a shrimp fishing ground in the tropical Mexican Pacific subject to low effort with seasonal closures. During two years, ... -
El "Prestige" : impactos sobre los recursos y ecosistemas marinos
(Fundación Santiago Rey Fernández.-Latorre, 2003) -
Procesos de producción pesquera e incertidumbre : la comercialización de los productos pesqueros en la pesca artesanal de Galicia
(Asociación Canle de Lira, 2002)[Resumen] En este trabajo se hace una presentación descriptiva acerca de cómo una serie de factores mediombientales, socioeconómicos y políticos inciden sobre la actividad pesquera en Galicia. La finalidad es subrayar ...