Résultats de la recherche

1. The integrated krill assessment model for Subarea 48.1 with future catches meeting alternative decision rules

   Abstract:  Model results and diagnostics for the integrated assessment model for krill in Subarea ... 48.1 are summarized. Alternative potential decision rules based on the distributions of krill spawning ... described. The model and procedures outlined in this paper synthesize work reported to CCAMLR WG-EMM, WG-SAM ... , and WG-FSA in a number of papers since 2011. The assessment model for krill in Subarea 48.1 is offered ...

   Meeting Document : WG-SAM-16/36 Rev. 1 : Auteur(s): D. Kinzey, G.M. Watters and C.S. Reiss

2. On the problem of by-catch of juvenile fish in krill fishery

   conducted during 1985-1988 in the Kosmonavtov and Sodruzhestva seas (Antarctic Indian Ocean sector). Isaacs ... -Kidd trawl with an opening area of 6.0 m2 was used. Trawls were taken in the 0-200 m surface layer over ... the bottom depth range from 100 to 5000 m. In 1988, studies included catches taken by a commercial ... krill trawl with an opening area in a small meshed section of the trawl beg of 100 m2. Catches were ...

   Meeting Document : WG-FSA-92/10 : Auteur(s): C.A. Pankratov and E.A. Pakhomov (Ukraine)

3. A tagging protocol for toothfish (Dissostichus spp.) in the Ross Sea

   Abstract:  This paper presents a protocol for the tag and release of toothfish (Dissostichus sp ... .) by fishers operating in the Ross Sea longline fishery in 2003-04. The protocol describes tag types ... , tag treatments and data recording requirements for the programme. Examples of reporting forms for ... tagging protocol for toothfish (Dissostichus spp.) in the Ross Sea Approval:  Approved ...

   Meeting Document : WG-FSA-03/90 : Auteur(s): N.W.McL. Smith and K.J. Sullivan (New Zealand)

4. Research plan for the exploratory fishery for Dissostichus spp. in Division 58.4.3a in 2013/14

   Abstract:  France has notified its intention to participate in the exploratory fishery for ... Dissostichus spp. in Division 58.4.3a in 2013/14. The research plan details the objectives, rationale and ... (s):  Submitted by the Secretariat on behalf of France Title:  Research plan for the exploratory ...

   Meeting Document : WG-SAM-13/08 : Auteur(s): Submitted by the Secretariat on behalf of France

5. IDENTIFYING TAXONOMIC GROUPS AS VULNERABLE TO BOTTOM LONGLINE FISHING GEAR IN THE ROSS SEA REGION

   ecosystems (VMEs) requires a specific list of the taxa that are considered vulnerable. New Zealand identified ... an interim list of taxa to monitor in fishery bycatch in the Ross Sea as part of its 2008 benthic ... fisheries impact assessment. The rationale for including or excluding each taxonomic group is described ... relative to the group’s fragility, longevity, organism size, and spatial distribution. Additional ...

   Meeting Document : WS-VME-09/08 : Auteur(s): Bowden, D.A., Parker, S.J.

6. Preliminary insights of Antarctic toothfish sub-adults life-history traits from the southern Weddell Sea (Subarea 48.5)

   Abstract:  A few sub-adults of the Antarctic toothfish (Dissostichus mawsoni) were collected by ... bottom trawling carried out by the RV Polarstern in the southern Weddell Sea (Subarea 48.5) (PS82, ANT ... -XXIX/9, 19 December 2013- 5 March 2014). Fishes were caught on the shelf and slope off the Riiser ... toothfish sub-adults life-history traits from the southern Weddell Sea (Subarea 48.5) Microsoft Word File ...

   Meeting Document : WG-FSA-18/06 : Auteur(s): M. La Mesa, F. Donato and E. Riginella

7. The use of CCAMLR Statistical Subareas 88.1 and 88.2 and Division 58.4.1 by Macquarie Island giant petrels

   adult northern giant petrels (Macronectes halli), and two fledgling chicks of each species during the ... 88.1, extensively utilising these regions during long foraging trips to the ice-edge zone during ... earlier in the season (prior to hatching). Both southern and northern giant petrel fledglings crossed the ... Pacific Ocean, travelling east towards the South American Continental Shelf. Southern giant petrel chicks ...

   Meeting Document : WG-FSA-06/49 : Auteur(s): R. Trebilco, R. Gales, B. Baker and A. Terauds (Australia)

8. Modelling growth of Antarctic krill: a new approach to describing the growth trajectory

   Abstract:  Von Bertalanffy (VB) growth models for Antarctic krill have in the past been calibrated ... frequency samples. We develop an alternative approach to predicting the trajectory of length over time using ... from direct measurements of individual pre- and post-moult krill sampled from the wild with a model of ... from the Indian Ocean sector we model IGR as a function of pre-moult length and season using linear ...

   Meeting Document : WG-EMM-05/27 : Auteur(s): S. Candy and S. Kawaguchi (Australia)

9. CEMP indices and the development of ecosystem assessments

   Abstract:  In 2000, WG-EMM requested that the Secretariat review the historical development of ... CEMP indices and ecosystem assessments (Table 3 and paragraph 3.55). The following paper provides a ... of reference documents which could be held electronically on the CCAMLR website and/or on CDROM ... . Author(s):  Secretariat Title:  CEMP indices and the development of ecosystem assessments Approval ...

   Meeting Document : WG-EMM-01/9 : Auteur(s): Secretariat

10. Rajid by-catch in the longline fishery for toothfish in Subarea 48.3

    from April to July 1999. The overall average catch rate of rays was 0.7/thousand hooks, compared with ... models demonstrated that there are significant differences between the catch rates of rays for different ... vessels, areas, and depths in Subarea 48.3. Some vessels, fishing on the northern shelf edges of both Shag ... / thousand toothfish. Catch rates were lowest to the south and east of South Georgia. The two species most ...

    Meeting Document : WG-FSA-99/40 : Auteur(s): D.J. Agnew, J. Taylor and I. Everson (United Kingdom)

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