Resultados de la búsqueda
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A first attempt at an assessment of the Patagonian toothfish (Dissostichus eleginoides) resource in the Prince Edward Islands EEZ
Paper Title: A first attempt at an assessment of the Patagonian toothfish (Dissostichus ... reviewed briefly. It is characterised by very large illegal catches and a sharply declining longline catch ... -per-unit-effort (CPUE) trend. Application of a simple age-structured production model (ASPM) provides ... a robust indication that the spawning biomass has been depleted to, at most, a few percent only of ... /97 a 1999/2000 provienen de los informes del grupo WG-FSA de la CCRVMA. Los valores para 2000/01 se ... normalizados por el GLM (divididos por la estimación del coefi ciente de capturabilidad q) a los cuales se ... ciente de capturabilidad q) a los cuales se ajusta el modelo de la población. Figura 3: Ajustes del ... del coefi ciente de capturabilidad q) a los cuales se ajusta el modelo de la población. Figura 4 ...
Science Journal Paper : CCAMLR Science, Volume 9 (CCAMLR Science, Volume 9) : 11–32 : Autor(es): Brandão, A., D.S. Butterworth, B.P. Watkins and D.G.M. Miller
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Towards the development of a management plan for mackerel icefish (Champsocephalus gunnari) in Subarea 48.3
Paper Title: Towards the development of a management plan for mackerel icefish (Champsocephalus ... years of poor krill availability. Thus natural ortality of C. gunnari may, in some years, increase by a ... outlines a scheme which would use information from studies on krill and predators undertaken as part of the ... . Full implementation of such a scheme would require greater knowledge of quantitative aspects of food ... . gunnari in Subarea 48.3 realizan en el programa de seguimiento del ecosistema de la CCRVMA (CEMP) para ... alimenticia en el ecosistema de Georgia del Sur. Por lo tanto, se necesita un enfoque provisional para fijar ... , esto impediria para siempre la apertura de la pesqueria. Se discuten varias posibles modificaciones a ... La ordenacion del recurso draco rayado (Ckampsocepkalus gunnari) en Georgia del Sur se ve complicada ...
Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 63–77 : Autor(es): Agnew, D.J., I. Everson, G.P. Kirkwood and G.B. Parkes
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Precautionary measures for a new fishery on Martialia hyadesi (Cephalopoda, Ommastrephidae) in the Scotia Sea: an ecological approach
Paper Title: Precautionary measures for a new fishery on Martialia hyadesi (Cephalopoda ... development of a new fishery for the ommastrephid squid Martialia hyadesi in the Scotia Sea, this paper ... presents a revision of annual consumption of the species by higher predators and provides a brief review of ... consumption data because comprehensive sampling can be carried out during their breeding seasons. A ... /primavera. No se ha determinado su ciclo de vida. Los datos del Area de la Convention de la CCRVMA sugieren ... cria del depredador m&s susceptible (albatros de cabeza gris) se reduciria a1 minimo la competencia a ... dependiente. Tambien permitiria estudiar la depredacion de las aves marinas en el stock antes de la temporada ... potero que efectu6 estudios alrededor de Georgia del Sur en junio de 1996, proporcionaron la base para ...
Science Journal Paper : CCAMLR Science, Volume 4 (CCAMLR Science, Volume 4) : 125–139 : Autor(es): Rodhouse, P.G
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SC-CAMLR-XIV
Kingdom SC-CAMLR-XIV/BG/23 Convencion para la conservacion de los recursos vivos marinos antarticos ... cientificos de la CCRVMA informe final de la marea Delegación de Argentina SC-CAMLR-XIV/BG/26 Informe del ... observador cientifico argentino embarcado a bordo del palangrero ‘Peurto Ballena’ (Chile) Delegación de ... de Kerguelen (division 58.5.1), campagne 94-95 Délégation de la France SC-CAMLR-XIV/BG/13 Guidelines ...
Meeting
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Diurnal variations in biological characteristics of krill, Euphausia superba Dana, to the west of the South Orkney Islands, 24 March to 18 June 1990 - based on data reported by a biologist-observer
, to the west of the South Orkney Islands, 24 March to 18 June 1990- based on data reported by a ... inside the fishing area. Each station consisted of a series of catches made using a standard commercial ... composition data obtained from standard surveys (only one sample of krill per station) is discussed. A gradual ... mortality of large specimens; (ii) body shrinkage of krill due to a decrease in food availability; and (iii ... la tall a promedio de los animales capturados durante el ilia 0 en perfodos de oscuridad. Se obtuvo ... promedio del kril en la zona de pesca. Se consideran los tres factores siguientes como causales de la ... quotidiennes en divers emplacements dans la zone de peche. A chaque station, une serie de captures a ete ... marzo a junio de 1990, se llev6 a cabo un estudio de las variaciones diurnas en la composici6n por ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 201–222 : Autor(es): Vagin, A.V., R.R. Makarov and L.L. Menshenina
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SC-CAMLR-XIX
/2001 Secretariat SC-CAMLR-XIX/BG/24 Informe del Observador de la CCRVMA a la Reunión del Grupo de ... Antártica T/N Ruperto Elichiribehety (ECARE) en la Península Antártica – Temporada 1999–2000 Delegación de ... Especialistas en Pinnípedos del SCAR (Tokio, Japón, 6–9 de julio de 2000) CCAMLR Observer (Chile) SC-CAMLR-XIX ... Observer (I. Everson, United Kingdom) SC-CAMLR-XIX/BG/26 Relevamiento de Desechos Marinos en la Costa de la ...
Meeting
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Introduction to the Generalised Yield (GY) model: a user guide
Author(s): A.J. Constable and W.K. de la Mare (Australia) Title: Introduction to the Generalised ... Yield (GY) model: a user guide Approval: Approved ...
Meeting Document : WG-FSA-98/21 : Autor(es): A.J. Constable and W.K. de la Mare (Australia)
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The gentoo penguin as a candidate species for the CCAMLR Ecosystem Monitoring Program
Paper Title: The gentoo penguin as a candidate species for the CCAMLR Ecosystem Monitoring ... Regions (ISRs) of the CCAMLR Ecosystem Monitoring Program), we suggest (and provide a full bibliography of ... informaci6n dietetica y bio16gica recopilada durante varios alios en la isla de los Pajaros, Georgia del Sur ... amenent a suggerer (en presentant la bibliographie complete de la litterature de support) que le manchot ... y en el aIchipielago de Shetlands del Sur (ambas localidades estan dentro de las Regiones de ... Estudio Integrados (ISRS)) del Programa de Seguimiento del Ecosistema de la CCRVMA), sugerimos que el ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 483–488 : Autor(es): Croxall, J.P. and T.D. Williams
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A declining trend in the abundance of Notothenia rossii marmorata and Notothenia gibberifrons observed in fjords in two sites in the South Shetland Islands
, King George/25 de Mayo I., over a period of eight years from 1983 to 1990 and in waters around Half ... Paper Title: A declining trend in the abundance of Notothenia rossii marmorata and Notothenia ... gibberifrons observed in fjords in two sites in the South Shetland Islands Abstract / Description: A declining ... two sites in the South Shetland Islands (Subarea 48.1), is analyzed by a nested ANOVA and demonstrated ... el ANOV A anidado para analizar la disminuci6n observada en la abundancia de Notothenia rossii ... ocho alios, de 1983 a 1990 y en las aguas que circundan la isla Media Luna, Bahia Luna, en 1989. El ... Notothenia neglecta, especie de habitos ecol6gicos similares en los fiordos. Debido a la diferencia anual ... como una consecuencia de la merma en las poblaciones debido a la explotaci6n comercial en el area a ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 263–274 : Autor(es): Barrera-Oro, E. and E. Marschoff
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Results of a hydroacoustic survey of Antarctic krill populations in CCAMLR Division 58.4.1 carried out in January to April 1996
detected were found in the top 80 metres of the water column. Author(s): Higginbottom, I., de la Mare, W ... Abstract: In January-March 1996 a hydroacoustic survey for Antarctic krill was conducted in ... surveyed (873,000 km2) was estimated to be 6.67 million tonnes with a CV of 27%. Krill were more abundant ... ., Pauly, T., Nicol, S. Title: Results of a hydroacoustic survey of Antarctic krill populations in CCAMLR ...
Meeting Document : WG-EMM-96/28 : Autor(es): Higginbottom, I., de la Mare, W., Pauly, T., Nicol, S.