Résultats de la recherche

1. On the intensity of sampling krill trawl catches

   be discerned (e.g., length-with-age). At present, and in the interests of both statistical rigour and ... efficiency of measurement, it is proposed that length measurements made on commercial krill catches should be ... differences in length should be considered in conjunction with the need to collect information on maturity ... measurements of length from commercial krill;  catches should be made, as far as possible, by a single observer ... desired biological characteristics which are to be discerned (e.g., length-with-age). At present, and in ... implications associated with the detection of specific differences in length should be considered in ... that (a) studies should be undertaken to develop standardized sampling procedures for krill catches ... ANOV A procedure. From Figure 3 it can be seen that the maximum benefit in terms of detecting real ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 29–48 : Auteur(s): Miller, D.G.M.

2. Draft integrated stock assessment for the Heard Island and McDonald Islands Patagonian toothfish (Dissostichus eleginoides) fishery in Division 58.5.2

   model runs were conducted with the CASAL version 2.30-2012-03-21 rev. 4648 that was agreed on by WG-SAM ... than that obtained in 2017, with an MCMC estimate of 70 519 tonnes (95% CI: 65 634- 76 626 tonnes). The ... eleginoides) fishery at Heard Island and McDonald Islands (HIMI) in CCAMLR Division 58.5.2 with catch until ... -2018, and auxiliary commercial composition data to aid with the estimation of year class strength and ...

   Meeting Document : WG-FSA-2019/32 : Auteur(s): P. Ziegler

3. CONTINUING CCAMLR’S FIGHT AGAINST IUU FISHING FOR TOOTHFISH EXECUTIVE SUMMARY OF THE REPORT BY TRAFFIC INTERNATIONAL AND WWF AUSTRALIA

   with WWF Australia that presents a trade-based assessment of toothfish catch for the period of 2003 ... -2007 with a view to provide an indication of the extent of the IUU catch. The report highlights that in ... %, compared to CCAMLR’s average estimate of 10% of total landings. This suggests that CCAMLR may be ... executive summary of a recent, soon to be published report produced by TRAFFIC International in conjunction ...

   Meeting Document : CCAMLR-XXVII/BG/38 : Auteur(s): Submitted by IUCN

4. Using data recorded during commercial krill fishing in Feedback Management

   Abstract:  Feedback Management (FBM) requires adequate data that can be collected with a minimum ... high krill concentrations.  It is suggested that combining their approach with a conventional design ... of extra effort. Traditional survey practice requires a pre determined survey design that support ... , Niklitschek and Skaret (2015) (EMM-16 doc) utilize spatial statistics to show that fisheries acoustic data ...

   Meeting Document : WG-EMM-16/74 : Auteur(s): O.R. Godø, G. Skaret and E. Niklitschek

5. Systematic Biodiversity Planning to identify a potential offshore Marine Protected Area network for South Africa

   fisheries sustainability and reduce bycatch. This was achieved by collating data, engaging with relevant ... fishery and bycatch management areas. In addition, the project has engaged with offshore stakeholders from ... . Sink, M. Lombard (South Africa), H. Grantham (Australia), C. Attwood, R. Leslie, T. Samaai, S. Kerwath ... , T. Fairweather, C. van der Lingen, L. Atkinson, T. Wolf and P. Majiedt (South Africa) Title ...

   Meeting Document : WS-MPA-11/11 : Auteur(s): K. Sink, M. Lombard (South Africa), H. Grantham (Australia), C. Attwood, R. Leslie, T. Samaai, S. Kerwath, T. Fairweather, C. van der Lingen, L. Atkinson, T. Wolf and P. Majiedt (South Africa)

6. Population trends and reproductive success at a frequently visited penguin colony on the western Antarctic Peninsula

   Abstract:  Petermann Island (65°10'S, 64°10'W), one of the Antarctic Peninsula’s most ... with larger trends in this region, the Adélie penguin population decreased by 29% and the gentoo ...

   Meeting Document : WG-EMM-16/P07 : Auteur(s): H.J. Lynch, W.F. Fagan and R. Naveen

7. 2007 assessment of the toothfish (Dissostichus eleginoides) resource in the Prince Edward Islands vicinity

   terms of spawning biomass. It is suggested that it would be prudent to restrict annual legal catches to ... Butterworth (2006) that permitted annual fluctuations about a deterministic stock-recruitment relationship is ... updated to take account of further catch, GLM standardised CPUE and catch-at-length information that has ... data from a pot fishery that operated in 2004 and 2005. Biological parameter values adopted for Subarea ...

   Meeting Document : WG-FSA-07/34 Rev. 1 : Auteur(s): A. Brandão and D.S. Butterworth (South Africa)

8. Estimates of numbers of kelp gulls and Kerguelen and Antarctic terns breeding at the Prince Edward Islands, 1996/97–2008/09

   in December 2001 and December 2008. Four species are regular breeders at the islands: subantarctic ... at the islands. Kelp gull numbers appear to be relatively stable though they may have decreased since ... Antarctic tern population appears to be stable. (Afr. J. Mar. Sci, 31 (3) (2009): 439–444) Author(s):  P.A ...

   Meeting Document : WG-EMM-10/P05 : Auteur(s): P.A. Whittington, R.J.M. Crawford, B.M. Dyer and P.G. Ryan

9. Review of the 2005 budget, draft 2006 budget and forecast budget for 2007

   for that year. With the C-VMS now a key CCAMLR activity, the Commission may wish to revisit the ... result in some one-off expenditures which cannot be quantified accurately at the time of preparing this ... Assessment Levy. The increase in the Staff Assessment Levy together with an increase in income from Interest ... will offset some of the additional salary cost. The balance of the increase can be met from the surplus ...

   Meeting Document : CCAMLR-XXIV/04 : Auteur(s): Executive Secretary

10. Joinville–D’Urville Islands (Subarea 48.1) – a former fishing ground for the spiny icefish (Chaenodraco wilsoni), at the tip of the Antarctic Peninsula – revisited

    the area. Length compositions from several fishing nations revealed that the fishery targeted ... (Anon., 1987). Fecundity was compara- tively low with 1 112 to 2 167 oocytes (please note that ... old. They were either immature or beginning to mature. This appears to be in agreement with ... estimates have been provided. It should be noted, however, that age determination in C. wilsoni has not ... species is likely to be. Age determination, which lacks validation, suggests that most C. wilsoni ...

    Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 1–20 : Auteur(s): Kock, K.-H., L. Pshenichnov, C.D. Jones, K. Shust, K.E. Skora and Zh.A. Frolkina

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