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1. 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 ... accordance with Conservation Measures 24-01, 33-03, 41-01 and 41-09. Author(s):  Delegation of New Zealand ... in CCAMLR SSRUs 88.1B, 88.1C and, ice permitting, 88.1G in 2008/09, as the first in a three year time ...

   Meeting Document : WG-FSA-08/62 : Автор(ы): Delegation of New Zealand

2. The use of predator-derived krill length-frequency distributions to calculate krill target strength

   from land-based predators directly with automated on-board data collection systems it will be possible ... with acoustic surveys of krill). In a year such as 1994, when krill length at South Georgia changed ... simultaneous length-frequency data. By integrating data from land-based predators directly with automated on ... with research cruises. There is increasing evidence that both the population structure and ... , yet krill availability measured later in the breeding season may not appear anomalously low. Given ...

   Science Journal Paper : CCAMLR Science, Volume 8 (CCAMLR Science, Volume 8) : 155–163 : Автор(ы): Reid, K. and A.S. Brierley

3. Net-based verification of acoustic techniques used to identify Antarctic krill

   ' using an SDWBA-derived range for Sv120-3, (iii) '2 freq 2-16'- with an Sv120-38 range ... of 2-16 dB and (iv) '2 freq 2-12'-with an Sv120-38 range of 2-12 dB The '3 freq model ... orientation distributions for the two cruises were estimated with the SDWBA model, with cruise specific ... orientation distributions applied the performance of the '3 freq model' was comparable with the two ...

   Meeting Document : SG-ASAM-09/04 : Автор(ы): J. Watkins and S. Fielding (United Kingdom)

4. Отчет о промысле: поисковый промысел видов Dissostichus на Участке 58.4.3a

   . Stocks and areas......................................................................... 3 3 ... . Parameter estimation ................................................................... 3 3.1 ... Observations........................................................................ 3 3.2 Fixed parameter ... . in each of these new divisions, outside areas of national jurisdiction. 3. In 2006/07, the ...

   Document : Site Section: Publications

5. Hook selectivity in the longline fishery of Dissostichus eleginoides (Nototheniidae) off the Chilean coast

   fisheries of the patagonian toothfish Dissostichus eleginoides related with the selectivity of the type and ... . The size frequency of the population collected with straight hooks No3 and 4 are not significatively ... different, being No 3 near 31 % more efficient than No 4. Different bait do not present significative ... as the number of the straight hook increases (for example from 4 to 3) or when they change from ...

   Meeting Document : WG-FSA-91/11 : Автор(ы): C.A. Moreno (Chile)

6. Отчет о промысле: поисковый промысел видов Dissostichus в Подрайоне 48.6

   ......................................................................... 3 3. Parameter estimation ................................................................... 3 ... 3.1 Observations........................................................................ 3 3.2 ... South African flagged vessels using longlines only, and no more than one vessel per country was ... fishing season was from 1 December 2007 to 30 November 2008. 3. In recent seasons, the Japanese-flagged ...

   Document : Site Section: Publications

7. Population status of Ross Sea killer whales (Orcinus orca, Type C) in McMurdo Sound, Antarctica, based on photo-identification studies

   175 there annually. Despite high turnover of different whales between years, we used a Bayesian mark ... -recapture approach to identify a seasonal ‘resident’ population with an average annual abundance of 55 ... individuals (95% probability = 44-68) that exhibited strong inter- and intra-annual site fidelity, with ... individuals resighted over 2-14 years. Contrary to recent reports that commercial overfishing of Antarctic ...

   Meeting Document : WG-EMM-16/50 : Автор(ы): R. Pitman, H. Fearnbach and J.W. Durban

8. Estimation of tag-loss rates for tagged fish in the Patagonian toothfish (Dissostichus eleginoides) fisheries at Heard Island and McDonald Islands in Division 58.5.2

   fishery, 99.3% of all double-tagged fish retain at least one tag after one year, and 80.2% after ten years ... , with longline-caught and recaptured fish losing their tags quicker than trawl-caught and recaptured ... fish. With an initial tag-loss proportion of 2.8% and ongoing tag-loss rate of 0.056 in the longline ... at liberty of 6 years, as l = 0.014 for longline and l = 0.007 for trawl. However, this single tag ...

   Meeting Document : WG-FSA-17/21 : Автор(ы): P. Ziegler

9. Отчет о промысле: Поисковый промысел видов Dissostichus на Участке 58.4.3b

   ......................................................................... 3 3. Parameter estimation ................................................................... 3 ... 3.1 Observations........................................................................ 3 3.2 ... . in each of these new divisions, outside areas of national jurisdiction. 3. In 2005/06, the ... , Spanish and Uruguayan vessels using longlines only, and no more than one vessel per country was permitted ...

   Document : Site Section: Publications

10. Diet variability and reproductive performance of macaroni penguins (Eudyptes chrysolophus) at Bird Island, South Georgia

    (Euphausia superba) was the main prey in 17 out of 22 years. Amphipods (Themisto gaudichaudii) were the main ... frequency occurrence of T. gaudichaudii both increased with a decreasing proportion of E. superba in the ... gross energy content of individual meals was often above average in years when the diets contained fewer ... euphausiids, but fledging mass was always below average in these years. Although macaroni penguins are able to ...

    Meeting Document : WG-EMM-12/17 : Автор(ы): C.M. Waluda, S.L. Hill, H.J. Peat and P.N. Trathan (United Kingdom)

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