Résultats de la recherche

1. Continuation of multi-Member research on the Dissostichus eleginoides exploratory fishery in 2018/19 in Division 58.4.3a by France and Japan

   objectives, methods and milestones in accordance with Conservation Measure 41-06 and associated measures. In ... block by three vessels using longline: “Shinsei Maru No. 3” (Japan), “Saint André” (France) and ... their exploratory fisheries in Division 58.4.3a over the coming years in order to contribute to the ...

   Meeting Document : WG-SAM-18/08 : Auteur(s): Delegations of France and Japan

2. PRELIMINARY ASSESSMENT OF TOOTHFISH IN SUBAREA 48.3

   toothfish in Subarea 48.3. 2. Fits to the survey data are good for the early 2000s, particularly 2004 to ... fish are not well estimated. Fits to tag recapture data are also good. 3. Projections made using median ...

   Meeting Document : WG-FSA-09/28 Rev. 1 : Auteur(s): D.J. Agnew and T. Peatman (United Kingdom)

3. A brief outline of the biology of the Antarctic silverfish, Pleuragramma antarcticum Boulenger, 1902 (Nototheniidae) from the Antarctic Indian Ocean

   three relatively isolated groups. Fish aged from 0+ to 3+ years live in the epi- mesopelagic zone where ... there are macro aggregations of plankton, while fish aged from 3+ to 12+ years form near-bottom, pelagic ... when they reach 13-16 cm in length and 4-6 years of age. Males reach maturity at 12-18 cm in length and ... 4-7 years of age. The potential absolute and relative fertility of this species is one of the ...

   Meeting Document : WG-FSA-92/11 Rev. 1 : Auteur(s): V.V. Gerasimchuk (Ukraine)

4. Ross Sea Bioregionalisation, Part II: Patterns of co-occurrence of mesopredators in an intact polar ocean ecosystem

   western and eastern portions of the shelf (where sea ice is persistent) are used as well (Minke whale ... ) and 3) diet. Species included were: Antarctic Minke Whale, Ross Sea Killer Whale (ecotype C ... both the shelf and the slope (Ross Sea Killer Whale, Weddell Seal); and 3) Marginal Ice Zone (MIZ; pack ...

   Meeting Document : WG-EMM-10/12 : Auteur(s): G. Ballard, D. Jongsomjit and D.G. Ainley (USA)

5. CCAMLR foundation documents

   living resources commenced with a recommendation at the eighth meeting of the Antarctic Treaty (ATCM VIII ... (546.63 KB) Argentina ANT/IX/37 Main outlines of the structure of an international agency concerned with ... the Southern Ocean At its meeting in 1972 in Canberra, Australia, SCAR Working Group on Biology ... effort to cope with the problems and issues of these resources. At the SCAR Executive Meeting held in ...

   Page : Site Section: The Organisation

6. Protecting young fish and spawning aggregations of Champsocephalus gunnari in Subarea 48.3 (South Georgia): a review

   approximately with the start of the spawning season, and there is no evidence of a time of year when a closed ... In common with other species of icefish at starts early might reasonably be expected to South ... providing substantial and timely assistance with researching the early reports of the Commission and ... year was consistently applied in years when the C. gunnari 2 2 fishery in Subarea 48.3 was open. B 3 ...

   Science Journal Paper : CCAMLR Science, Volume 7 (CCAMLR Science, Volume 7) : 75–86 : Auteur(s): Parkes, G.B

7. THE POWER OF ECOSYSTEM MONITORING

   % power after 20 years with the probability of a type I error (α) = 0.05). The power increased to >50 ... monitoring programme of the predators of Antarctic krill Euphausia superba at South Georgia together with a ... % when α was increased to 0.2 when the ability to detect change was greater with the predator response ... power to detect the effects of different levels of fishing was examined. 3. The power to detect the ...

   Meeting Document : WG-EMM-08/P11 : Auteur(s): K. Reid, J.P. Croxall and E.J. Murphy

8. Fishery Report: Champsocephalus gunnari Heard Island (Division 58.5.2)

   past year (Figure 3). A new 1+ and 2+ cohort was also detected. Details of the fit are presented in ... is dominant in the population, with the majority of the biomass made up by the 1+ to 3+ cohorts ... Increments in year 365 Years to project stock in simulation 2 Reasonable upper bound for annual F 5.0 ... 4+ and 5+ age class will be lost later in 2011. 4.2 Model results 19. A single deterministic ...

   Document : Site Section: Publications

9. The gentoo penguin as a candidate species for the CCAMLR Ecosystem Monitoring Program

   in winter), its residence in the ISR’s in winter and its early attainment of sexual maturity are all ... Abstract:  Based on dietary and other biological information collected over several years at Bird ...

   Meeting Document : WG-CEMP-90/14 : Auteur(s): J.P. Croxall and T.D. Williams (United Kingdom)

10. Demography and population trends of the Atlantic yellow-nosed albatross

    both study populations have trended downward at around 1.2% per year. The number of established ... only 84 ± 2%. Annual survival of Tristan birds was negatively correlated with longline fishing effort ... Gough Island and 5.5% on Tristan da Cunha. Comparison with congeners suggests that the observed and ... two study colonies on Gough Island and Tristan da Cunha for 20 years. Annual variation in the number ...

    Meeting Document : WG-FSA-03/37 : Auteur(s): R. Cuthbert (United Kingdom), P.G. Ryan, J. Cooper (South Africa) and G. Hilton (United Kingdom)

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