Listar Grupo de investigación en bioloxía e pesquerías dos recursos mariños por título
Mostrando ítems 26-45 de 58
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Information-theoretic approach for selection of spatial and temporal models of community organization
(Inter-Research, 2003)The literature on the ecology of marine assemblages includes frequent examples of data analysis with no well-defined alternative hypotheses for the definition of environmental variables (independent matrix for multivariate ... -
Integration of fishers’ ecological knowledge in fisheries biology and management : a proposal for the case of the artisanal coastal fisheries of Galicia (NW Spain)
(International Council for the Exploration of the Sea, 1999)The fisheries crisis of the last decades and the overexploitation of a great number of stocks have revealed that the scientific knowledge available about the dynamics of the marine ecosystems and needed for the management ... -
Inter-specific comparative analysis of distribution and habitat use patterns of benthic decapod crustaceans in shallow waters
(2005)[Abstract] Coastal areas have been widely considered as nurseries for many marine species. New approaches to this concept take into account interactions among environmental variables and ecological variations related to ... -
Inter-specific comparative analysis of distribution and habitat use patterns of benthic decapod crustaceans in shallow waters
(2005)[Abstract] Coastal areas have been widely considered as nurseries for many marine species. New approaches to this concept take into account interactions among environmental variables and ecological variations related to ... -
Interactions of the fishery of the spider crab Maja squinado with mating, reproductive biology and migrations
(1998)[Abstract] In this paper different aspects of the fishery and life history of the spider crab Maja squinado in southern Galicia (NW Spain) are analyzed to evaluate the potential effects of the fishery on the sperm limitation ... -
Interannual variability of the diversity and structure of ichthyoplankton assemblages in the central Mexican Pacific
(2004)[Abstract] We examined larval fish diversity and assemblage structure on the central Mexican Pacific (coast of Jalisco and Colima) using data from samplings carried out with a Bongo net at 12 stations during 27 months, ... -
IT as agent of social change : "Lonxanet" and the case of the galician artisanal fisheries
(Association for Information Systems, 2002)[Abstract] Information technologies (IT) can be used as an agent to foster social change. This case study describes an Internet start-up, Lonxanet, and analyzes its potential role as a catalyst of changes in the Galician ... -
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 ...