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1. ANNUAL REPORT FROM SCAR TO CCAMLR

   Abstract:  This paper reports on the various activities conducted by or involving SCAR that relate ... biennial business and delegates meetings, as well as reports on progress with the Evolution and ... gather information on marine biodiversity in the Antarctic, and the CPR Survey continues to grow with ... held in Sapporo from 26 to 31 July 2009, with the theme "Antarctic Biology in the 21st Century ...

   Meeting Document : CCAMLR-XXVIII/BG/34 : Autor(es): Submitted by SCAR

2. Length-based assessment for mackerel icefish (Champsocephalus gunnari) at South Georgia

   described that removes the problem of cohort determination. A bootstrap technique (consistent with the ... data which, in conjunction with the bootstrapped survey biomass data, yields an estimate of the ... would be. Population models that project forward on the basis of the age of individuals require that ... , it is assumed that the uncertainty in the length-density data has been dealt with in the bootstrap ... (°), derived from the growth curve: ( )ˆ , ,t tl G lτ τ θ+ = (4) so that in the case of a von Bertalanffy ... to be the relative overlap (intersection) of the image (under growth) of element λi with element λj ...

   Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 129–137 : Autor(es): Hillary, R.M., C.T.T. Edwards, R.E. Mitchell and D.J. Agnew

3. DEVELOPMENT OF A REGISTRY OF VULNERABLE MARINE ECOSYSTEMS IN THE CONVENTION AREA

   has established an interim VME registry for archiving notifications of encounters with VMEs during the ... ). The registry operates within the existing CCAMLR database infrastructure, with data being stored in ... access sections and links with other, related regional and global programs. In the longer term, some ... components of the registry may be extended to further support CCAMLR’s scientific and management work on VMEs ...

   Meeting Document : WG-FSA-09/06 : Autor(es): Secretariat

4. Growth and natural mortality of Patagonian rockcod (Patagonotothen guntheri shagensis) from Shag Rocks shelf

   Patagonian rockcod were found to be 2.5 years and 12.6 cm. File:  09-Shilbanov.pdf ... estimated at 2.5 years. Hence, with T =2.5 years, the natural mortality rate will be 0.73. The range of ... value of M was 0.83. (ii) Beverton and Holt method with F=O: M = Z where T t ' 1 = 0.94 f ... The calculation of the original equation with estimated values of T and l' gave M=0.94. (iii ... coefficient from Bertalanffy equation (0.3646), T = the age of fish which corresponds with maximum biomass ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 111–121 : Autor(es): Shlibanov, V.I.

5. Can otolith elemental signatures record the capture site of Patagonian toothfish (Dissostichus eleginoides), a fully marine fish in the Southern Ocean?

   discriminated toothfish by geographic region with near complete success: only 5% of fish caught off South ... America classified to sampling areas therein with 79-84% success, and Antarctic fish to sampling areas ... therein with 50-67% success. These results compare favourably with rates of classification for estuarine ... -dependent fish, demonstrating that otolith elemental signatures can discriminate the geographic provenance ...

   Meeting Document : WG-FSA-06/P1synpro : Autor(es): Ashford, J.R., C.M. Jones, E. Hofmann, I. Everson, C. Moreno, G. Duhamel and R. Williams

6. Can otolith elemental signatures record the capture site of Patagonian toothfish (Dissostichus eleginoides), a fully marine fish in the Southern Ocean?

   discriminated toothfish by geographic region with near complete success: only 5% of fish caught off South ... America classified to sampling areas therein with 79-84% success, and Antarctic fish to sampling areas ... therein with 50-67% success. These results compare favourably with rates of classification for estuarine ... -dependent fish, demonstrating that otolith elemental signatures can discriminate the geographic provenance ...

   Meeting Document : WG-FSA-06/P1text : Autor(es): Ashford, J.R., C.M. Jones, E. Hofmann, I. Everson, C. Moreno, G. Duhamel and R. Williams

7. Information on incidental mortality of seabirds and other protected species in the US West Coast pelagic longline fishery

   fishery does not interact with albatross or petrel species that breed in the CCAMLR Convention Area ... albatrosses (P. immutabilis) that nest in the Northwestern Hawaiian Islands. The US-based pelagic longline ... . Although procellarids demonstrate broad and far-ranging foraging distributions, it is doubtful that ...

   Meeting Document : WG-FSA-03/39 : Autor(es): D. Petersen, L. Enriquez and S. Fougner (USA)

8. Trends of the Dissostichus eleginoides stock using the sequential population analysis (SPA) model in Subarea 48.3: 1992-1996

   between 1992 to 1996. This, with the objective of knowing the results of management of this stock made ... effort, shows that the estimation of recruitment and the level of the TAG are extremely similar to those ... recruit escape. This event was even higher than that suggested by the rule of decision γl of CCAMLR. By ... last year (1996) in relation to the previous ones. This result supports the idea that the use of the ...

   Meeting Document : SC-CAMLR-XV/BG/14 : Autor(es): Delegation of Chile

9. APPLICATION TO UNDERTAKE WINTER SCIENTIFIC RESEARCH IN CCAMLR SUBAREA 88.1 (SSRUS 88.1B, 88.1C AND 88.1G) IN THE 2008/09 SEASON

   collect information that should assist in the understanding of the early life history and reproduction of ... estimates of length/age of maturity, proportion mature that spawn, and contribute to an improved ... information that is likely to directly influence future assessments of D. mawsoni. The proposed research is in ... accordance with Conservation Measures 24-01, 33-03, 41-01 and 41-09. Author(s):  Delegation of New Zealand ...

   Meeting Document : WG-FSA-08/62 : Autor(es): Delegation of New Zealand

10. Dynamics of Antarctic penguin populations in relation to inter-annual variability in sea-ice distribution

    antarctica) penguins breeding on Signy Island, South Orkney Islands with local (from direct observations) and ... population size remained stable, whereas that of chinstrap penguins decreased slightly. For neither species ... particular time prior to the start of the breeding season was related to the number of birds that arrived to ... slightly earlier for Adélie than for chinstrap penguins. These results suggest that sea ice conditions ...

    Meeting Document : WG-EMM-96/10 : Autor(es): Murphy, E.J., Croxall, J.P., Trathan, P.N.

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