Résultats de la recherche

1. Re-analysis of CPUE in both species of toothfish in 48.6 area

   changes in Patagonian toothfish. We believe extreme value analysis provides a useful tool to evaluate ... northern area of 48.6 (SSRU 48.6A, 48.6G). This report is a re-analysis of the CPUE time series proposed in ... . Here, the  length of the line was used as effort unit and also high CPUE values reported by a Korean ... Patagonian toothfish presented a high proportion with sets in which both species are present, and thus, an ...

   Meeting Document : WG-FSA-13/63 : Auteur(s): R. Wiff, J.C. Quiroz (Chile) and R. Scott (United Kingdom)

2. Priority research surveys to address uncertainties in the assessment of toothfish in Subareas 88.1 and 88.2

   sufficient data to understand toothfish movements and stock structure, we believe that research of this kind ... should be given a high priority by the Scientific Committee. We recommend the Scientific Committee invite ...

   Meeting Document : WG-FSA-13/55 : Auteur(s): S. Hanchet, B. Sharp and S. Parker (New Zealand)

3. TEMPORAL CLARIFICATION OF THE TRANSITION FROM BLUE PHASE FINGERLING TO EARLY JUVENILE BROWN PHASE IN NOTOTHENIA ROSSII FROM THE SOUTH SHETLAND ISLANDS

   of controversy in the literature: 1) we believe that the duration of the pelagic fingerling stage at ... defined ring in scales corresponds to the first annulus, while a contiguous nearby ring is a secondary ... ring deposited after the first winter during the second year, attributable to a shift of habitat from ... constitute the rings, are illustrated/supported by photographs. A von Bertalanffy growth curve was computed ...

   Meeting Document : WG-FSA-09/32 : Auteur(s): E. Barrera-Oro, E. Moreira, N. Alescio and E. Marschoff (Argentina)

4. Continuation of multi-Member research on the Dissostichus mawsoni exploratory fishery in East Antarctica (Divisions 58.4.1 and 58.4.2) by Australia, France, Japan, Republic of Korea and Spain

   was appropriate to achieve its objectives (SC-CAMLR-XXXV, para. 3.244). We present here a proposal for ... milestones in accordance with ANNEX 24-01/A. In 2016, the Scientific Committee agreed that the research plan ... since 2016 are outlined in Section A, and changes made following WG-SAM-17 are highlighted in blue ...

   Meeting Document : WG-FSA-17/18 Rev. 1 : Auteur(s): Delegations of Australia, France, Japan, Republic of Korea and Spain

5. Continuation of multi-Member research on the Dissostichus spp. exploratory fishery in East Antarctica (Divisions 58.4.1 and 58.4.2) by Australia (notification ID 98422, 98423), France (94903, 94904), Japan (94886, 94887), Republic of Korea (94889, 94890) and Spain (94835)

   was appropriate to achieve its objectives (SC-CAMLR-XXXV, para. 3.244). We present here a proposal for ... milestones in accordance with ANNEX 24-01/A. In 2016, the Scientific Committee agreed that the research plan ... are outlined in Section A. A summary of data collection in 2016/17 (Section B), and issues arising ...

   Meeting Document : WG-SAM-17/08 : Auteur(s): Delegations of Australia, France, Japan, Republic of Korea and Spain

6. Age Determination of Notothenia gibberifrons from the South Shetland Islands, Antarctic Peninsula Subarea (Subarea 48.1)

   localities of the South Shetland Islands (Low I. and Potter Cove, 25 De Mayo I./King George). Samples were ...

   Meeting Document : WG-FSA-88/15 : Auteur(s): E. Barrera-Oro (Argentina)

7. Approaches to monitoring and assessing toothfish in new and exploratory fisheries, with particular reference to Subarea 88.1

   Abstract:  This report presents results from a desktop study to consider approaches to monitoring ... trawl surveys of juvenile grounds, and acoustic surveys. Because of potential biases we believe that it ...

   Meeting Document : WG-FSA-SAM-04/08 : Auteur(s): ODriscoll, R.L., Hanchet, S.M.

8. Updated biological parameters of Dissostichus mawsoni at Subarea 48.6

   , para 3.130), this paper represents the updated length-weight relationship, growth curve, ALK, and ... season collected from a collaborative research program among Japan, South Africa, and Spain. Due to the ...

   Meeting Document : WG-SAM-2019/36 : Auteur(s): T. Okuda and R. Sarralde Vizuete

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

   objectives (SC-CAMLR-XXXVI, para. 3.121). France and Japan commonly notifies their intention to continue ... tagging program and to achieve a robust stock assessment. We present here a proposal for the continuation ...

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

10. The relative impacts of Autolines and Spanish longlines on vulnerable marine ecosystems

    type, we attributed the difference in rates at which positive bycatches decreased with depth to a ... times greater impact on VME taxa per hook (or about 3.5 to 10 times greater impact per set).  We believe ... specific findings but not our conclusion that Autolines have a substantially greater impact on VME taxa per ... floor than Spanish longlines, may provide a precautionary approach to mitigating impacts on VMEs. Author ...

    Meeting Document : WG-FSA-12/27 : Auteur(s): T. Gerrodette and G. Watters (USA)

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