Résultats de la recherche

1. Characterisation of skate catches in the Ross Sea region

   T-bar tags were similar to those calculated for toothfish. The “Years of the Skate” have been ... operating since the 1996–97 fishing season. The fishery has increased to an annual Antarctic toothfish ... less). In this paper we summarise the current available fisheries and biological information for skates ... in the Ross Sea Region, including the data collected in the two “Year of the Skate” fishing seasons ...

   Meeting Document : WG-FSA-10/25 : Auteur(s): S. Mormede and A. Dunn (New Zealand)

2. WG-SAM-11

   Meeting documents Doc Number Title CCAMLR-XXX/05 Report on the independent review of CCAMLR’s data ... management systems Secretariat WG-EMM-11/09 The Secretariat review of the Strategic Plan, associated ... activities and outcomes Secretariat WG-EMM-11/44 Some properties of diagnostics of GLMM model tuning for ... . Kasatkina (Russia) WG-SAM-11/01 Draft Agenda for the 2011 Meeting of the Working Group on Statistics ...

   Meeting

3. DEVELOPING MODELS OF ANTARCTIC MARINE ECOSYSTEMS IN SUPPORT OF CCAMLR AND IWC

   CCAMLR-IWC Workshop to review input data for Antarctic marine ecosystem models. It summarises background ... organisations. It also provides an outline of the nature of modelling for these purposes and the general issues ... is currently in draft form open to comment and is being developed to provide an introduction to the ... that need to be considered in parameterising a model, providing input data for those models and for ...

   Meeting Document : WG-EMM-08/14 : Auteur(s): A. Constable (Australia)

4. SIOFA Executive Secretary position description

   range on the United Nations salary scale for a P5 agent Context The Southern Indian Ocean Fisheries ... , in the Indian Ocean. An Extraordinary Meeting of the Parties took place in Brussels in October 2015 ... . Important decisions were taken for the functioning of this new regional fisheries management organisation ... (RFMO), notably the adoption of the Rules of Procedures and Terms of Reference for three subsidiary ...

   Document : Site Section: The Organisation

5. Penguins, fur seals, and fishing: prey requirements and potential competition in the South Shetland Islands, Antarctica

   , Antarctica and compared these estimates with catch statistics from the Antarctic krill fishery. Published ... during the period examined, consuming an estimated 7.8 x 108 kg krill, followed by Adelie penguins (3.1 x ... et al. who asserted that the potential for competition between South Shetland predators and the ...

   Meeting Document : WG-EMM-99/57 : Auteur(s): D.A. Croll and B.R. Tershy (USA)

6. Entanglement in man-made debris of Antarctic fur seals at Bird Island, South Georgia

   accounted for 64% of animals older than this. Obvious physical injury was being caused to 30% of animals and ... . Males accounted for 71% of entanglements, 88% of which were of young (1-4 years old) animals; females ...

   Meeting Document : CCAMLR-VIII/BG/05 : Auteur(s): J.P. Croxall, S. Rodwell and I.P. Boyd (United Kingdom)

7. Breeding and post-breeding foraging locations of Adélie penguins at Hope Bay/Esperanza, Antarctic Peninsula

   dispersal are consistent across years, suggesting that the Bransfield- Weddell shift region is an important ... fishery activity showed an overlap in both temporal and spatial scale; no such direct overlap was apparent ... feeding area for Adélie penguins breeding in the tip of the Antarctic Peninsula.   Author(s):  M.M. Santos ... consecutive years. We also compare data from the krill fishery to describe Adélie penguin foraging areas with ...

   Meeting Document : WG-EMM-14/42 : Auteur(s): M.M. Santos (Argentina), P.N. Trathan (UK), S. Thanassekos (Secretariat), E.F. Rombolá, M.A. Juáres (Argentina), K. Reid (Secretariat) and J.T. Hinke (USA)

8. Long-term observations from Antarctica demonstrate that mismatched scales of fisheries management and predator–prey interaction lead to erroneous conclusions about precaution

   hierarchical model and 30+ years of monitoring data, we show that expected penguin performance was reduced when ... Abstract:  Low catch limits for forage species are often considered to be precautionary measures ... Ocean and are key forage for numerous predators. Current krill removals are considered precautionary and ... limits that are considered precautionary for forage species simply because the limit is a small ...

   Meeting Document : WG-EMM-2019/11 : Auteur(s): G.M. Watters, J.T. Hinke and C.S. Reiss

9. Estimating toothfish biomass in Subarea 48.3 using local depletions

   out some possibility of potential as an alternative assessment method for toothfish. Author(s ... CPUE over the four years and multiplying by the total fishable area in Subarea 48.3 we arrived at an ... of 12’ by 12’ where there had been forty or more hauls in any particular year. There were 62 ... means of estimating toothfish density at South Georgia. Over the four years 2000-2003, we found 25 areas ...

   Meeting Document : WG-FSA-SAM-04/18 : Auteur(s): Pearce, J., Agnew, D.

10. Monitoring and managing the effects of environmental change on toothfish assessments

    Abstract:  This paper presents a ‘first-step’ proposal for CCAMLR to consider the effects of ... productivity and environmental conditions are not required for this understanding to be useful. We propose that ... assessment would reduce uncertainty in management advice. The parameters that could be evaluated to for the ... variability (σ R), mean length at age, mean weight at length, natural mortality (m), and maturation ogives ...

    Meeting Document : WG-SAM-18/22 : Auteur(s): M. Pinkerton, A. Dunn, S. Mormede and S. Parker

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