Résultats de la recherche

1. Comparison of catches for toothfish in 58.4.1, 58.4.2, and 48.6 from vessels with anomalous CPUE

   where they were taken. For the purposes of developing an alternative catch history for these SSRUs, we ... Abstract:  An accurate history of catch is an important input into the assessment of toothfish ... stocks, and uncertainty or bias in the amount of catch from an area must be taken into account in the ... be analysed for the development and testing of plausible hypotheses to account for its inherent ...

   Meeting Document : WG-FSA-13/57 Rev. 1 : Auteur(s): A. Dunn, B.R. Sharp (New Zealand), C. Darby (United Kingdom) and O.R. Godø (Norway)

2. Description of the tagging process and the development of a cradle for optimum landing and measuring of large fish followed by the Spanish F/V Tronio

   station and to operate the cradle over the side for landing larger fish. To optimise the use of the cradle ... cradle to release the fish. The modification achieved most of these objectives, with room for some ... . Lafite Title:  Description of the tagging process and the development of a cradle for optimum landing and ... responsibility for releasing documents:  Spain ...

   Meeting Document : WG-FSA-18/48 Rev. 1 : Auteur(s): R. Sarralde, C. Heinecken and P. Lafite

3. Results from the random stratified trawl surveys to estimate distribution and abundance of Dissostichus eleginoides and Champsocephalus gunnari in the Heard Island region (Division 58.5.2) for 2010 and 2011

   the average catch for the previous four years (2006-2009).  Catches of C. gunnari were very low, with ... commenced in 1997. An earlier survey in April 2010 was not completed, but valid hauls from this, as well as ... the 2011 catch, at less than 0.5 t, 15% of the earlier four year average, and the 2010 catch being 60 ... were just below and just above average for 2010 and 2011 respectively. A notable increase in the catch ...

   Meeting Document : WG-FSA-11/23 : Auteur(s): G.B. Nowara, S.G. Candy and T. Lamb (Australia)

4. Trends in mean lengths and selectivities for Dissostichus eleginoides taken by longliners in Subarea 48.3

   depth zone does have an important effect on the overall length-specific selectivity and that it is also ... curves were estimated for each of the years 1997-2000. Notable differences were found amongst these, but ... found the same declines in mean lengths for the period 1997 – 1999 as previously noted by WG-FSA, but ... . Taking depth and area into account there is less of an apparent decline in mean length over the period ...

   Meeting Document : WG-FSA-01/48 : Auteur(s): G.P. Kirkwood and D.J. Agnew (United Kingdom)

5. Reproduction in the Antarctic icefish Champsocephalus gunnari and its implications for fisheries management in the Atlantic sector of the Southern Ocean

   from 1 March to the end of each year's meeting of CCAMLR. Author(s):  Delegation of Federal ... implications for fisheries management in the Atlantic sector of the Southern Ocean Approval:  Approved ... Abstract:  Available information on key reproductive parameters of Champsocephalus gunnari has ... offer very little protection to first spawners around South Georgia and juveniles and first spawners on ...

   Meeting Document : SC-CAMLR-VIII/BG/16 : Auteur(s): Delegation of Federal Republic of Germany

6. Report of the Workshop for the International Coordinated Survey in conjunction with CCAMLR-2000 Survey

   %), 39.5 g m-2 (CV 15.2 %) and 43.0 g m-2 (CV 14.1 %) over a nine-week period. Maps of biomass density for ... and Peru Title:  Report of the Workshop for the International Coordinated Survey in conjunction with ... the highest and lowest surveys, biomass densities on three remaining surveys were 49.2 g m-2 (CV 19.5 ... , and near Cape Shirreff on the north side of Livingston Island. It appears that highest densities of ...

   Meeting Document : WG-EMM-01/68 : Auteur(s): Delegations of Japan, Rep. of Korea, USA and Peru

7. Population demography of Antarctic fur seals: the costs of reproduction and implications for life-histories

   age, after accounting for variation due to pregnancy and calendar year. Survival was reduced as a ... population size. 4. There was no evidence of senescence. Survival rate was not related to year of birth or ... result of pregnancy which accounted for 40–50% of adult female mortality. This effect was greatest in the ... = 0•11) with an interannual range of 0•59–0•88. Although females normally produced their first pups at ...

   Meeting Document : WG-EMM-95/26 : Auteur(s): Reid, K., Croxall, J.P., Lunn, N.J., Boyd, I.L.

8. Research standards for exploratory fisheries

   exploratory fishery in the Ross Sea leading to an assessment of D. mawsoni and the fishery for D. eleginoides ... for data collected by vessels in exploratory fisheries be focused on providing these three types of ... Abstract:  The potential for data poor exploratory fisheries in the CAMLR Convention area to ... recommendations are made for optimizing this potential.  The types of data that have led to successful assessments ...

   Meeting Document : WG-SAM-11/15 Rev. 1 : Auteur(s): D. Kinzey (USA)

9. Incorporation of science advice from the CCAMLR working groups and Scientific Committee into the krill assessment model for Subarea 48.1

   Abstract:  The integrated assessment for Antarctic krill (Euphausia superba) in CCAMLR Subarea ... during that period is included as an Appendix to this document. The purpose of this paper is to summarize ... enough to use for representing the population/subpopulation represented by krill in Subarea 48.1, or, if ... assessment model for Subarea 48.1 Microsoft Word File:  sam-17-32.docx Approval:  Approved Secretariat ...

   Meeting Document : WG-SAM-17/32 : Auteur(s): D. Kinzey, G.M. Watters and C.S. Reiss

10. Mapping Application for Penguin Populations and Projected Dynamics (MAPPPD)

    available data to develop estimates of abundance for each site and for each year since 1982; estimates are ... Abstract:  The attached paper, now in review, describes the Mapping Application for Penguin ... , Adélie, and chinstrap) for the region south of 60° S. A Bayesian population model integrates the ... most recent count and modeled data, and can act as a facilitator for data transfer between scientists ...

    Meeting Document : CCAMLR-XXXV/BG/15 : Auteur(s): Submitted by Oceanites, Inc.

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