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1. Оценки и рекомендации по управлению для других районов и видов Атлантического океана

   Оркнейские о-ва (Подрайон 48.2) 5.302 После сезона 1989/90 г. АНТКОМ закрыл коммерческий промысел рыбы ...

   Document : Site Section: Publications

2. 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

   Paper Title:  Joinville–D’Urville Islands (Subarea 48.1) – a former fishing ground for the spiny ... depths of 149 to 282 m on 21 February 2002. Published and unpublished reports from fishing operations in ... , sparse, being restricted to the two seasons (1978/79 and 1979/80) when Polish and GDR vessels fished in ... the southern Scotia Arc region – a review and pro spects for future research. Rev. Fish Res. (in ... Joinville–D’Urville Islands for the fi rst time (Figure 1). The authors took this opportunity to review ... avail- able for two seasons, 1978/79 and 1979/80. Polish Kock et al. 4 and GDR vessels fi shed ... . Catches were variable between months, as can be seen from total catch fi gures pro- vided by month for ...

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

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

   Paper Title:  Length-based assessment for mackerel icefish (Champsocephalus gunnari) at South ... Georgia Abstract / Description:  The current CCAMLR assessment method for mackerel icefish ... model (GYM) packages, which derives population numbers-at-age and projects these numbers forward under ... accurate identification of age cohorts from the survey data. In this paper a length-based approach is ... growth curve to estimate an appropriate density-at-age for the population. A bootstrap procedure is ... resultant two-year TAC), will be in a length- not an age-structured paradigm. In such a length-based ... pro- posed method as a new assessment procedure for this stock, a three-year comparison between the ... proposed method and the CMIX/GYM procedure was performed for the years 2006 to 2009. For each year, the ...

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

4. A rationale for conservation areas within Antarctic waters

   marine living resources’ (Article IX 2 (b)). In order to select meaningful boundaries for such areas ... Paper Title:  A rationale for conservation areas within Antarctic waters Abstract / Description ... :  The application of potential conservation measures listed in Article IX 2 of the Convention requires ... available, the following six potential conservation areas are proposed: 70°W- 15°W 15°W- 40°E 40°E- 90°E 90 ... " (Article IX 2 (b)). In order to select meaningful boundaries for such areas, first priority has been ... regions might suffice as an initial basis for a workable management regime, under the ecosystem ... ecological basis. AN ECOLOGICAL BASIS FOR DELINEATING CONSERVATION AREAS water circulation and ... krill within major gyres has led to an examination of samples for evidence of morphological or ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 513-535 : Автор(ы): Chittleborough, R.G.

5. Improving estimates of Adélie penguin breeding population size: developing factors to adjust one-off population counts for availability bias

   to adjust one-off population counts for availability bias Abstract / Description:  New methods are ... presented for the collection and development of data to adjust counts of Adélie penguins made at any time in ... the breeding season to an estimate of the breeding population. The development of ‘availability ... population obtained by adjusting a one-off count using availability adjustment factors will not account for ... vegetation, for example, may not be available for counting by an observer passing overhead in an aircraft ... , and marine species diving underwater may not be available for counting by an observer in a passing ... , means that population counts cannot always be obtained at an optimal time of a breeding season for ... develop availability adjust- ment factors for population estimation, they pro- vide important background ...

   Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 229–241 : Автор(ы): Southwell, C., J. McKinlay, L. Emmerson, R. Trebilco and K. Newbery

6. Biological parameters for icefish (Chionobathyscus dewitti) in the Ross Sea, Antarctica

   mature at about 340–360 mm total length (TL) and about 3–4 years of age, and that 95% were mature at ... about 370–400 mm TL and 6–8 years of age. Counts of growth zones in sectioned otoliths were used to ... Paper Title:  Biological parameters for icefish (Chionobathyscus dewitti) in the Ross Sea ... , meristics, reproductive biology, diet and age estimation. All of the icefish sampled were identified as ... total length (TL) and about 3–4 years of age, and that 95% were mature at about 370–400 mm TL and 6–8 ... years of age. Counts of growth zones in sectioned otoliths were used to determine ages and von ... larger mean asymptotic maximum size than males. Maximum ages of 8 and 11 years were obtained for male ... were recorded for each otolith reading (Table 3). Age estimation Zone counts were converted to age ...

   Science Journal Paper : CCAMLR Science, Volume 15 (CCAMLR Science, Volume 15) : 139–165 : Автор(ы): Sutton, C.P., M.J. Manning, D.W. Stevens and P.M. Marriott

7. The biology, ecology and development of fishery management advice for the anomuran crabs at South Georgia (CCAMLR Subarea 48.3)

   Paper Title:  The biology, ecology and development of fishery management advice for the anomuran ... crabs at South Georgia (CCAMLR Subarea 48.3) Abstract / Description:  This review summarises the ... available information on the biology and ecology of the lithodids at South Georgia and provides an overview ... of the development of a management regime for them. Finally it aims to highlight areas in which ... (Lovrich and Vinuesa, 1999) and enters the fishery at an approximate age of 15 years (Lovrich, 1997 ... and provides an over- view of the development of a management regime for them. Finally, it aims to ... 'S 55°15'S 55°30'S 55°45'S 5 Fishery management advice for the anomuran crabs at South Georgia ... ) 40 0– 1 60 0 13 5– 80 0 42 0– 2 50 0 60 0– 1 20 0 45 0– 60 5 Si ze ra ng e C ...

   Science Journal Paper : CCAMLR Science, Volume 19 (CCAMLR Science, Volume 19) : 1–15 : Автор(ы): Belchier, M., T. Peatman and J. Brown

8. Some thoughts on precautionary measures for the krill fishery

   Paper Title:  Some thoughts on precautionary measures for the krill fishery Abstract / Description ... :  The concept of precautionary measures for krill is discussed. A precautionary catch limit, based on ... (WG-Krill) is discussed and it is concluded that such a method is appropriate in setting an overall ... refinement to provide a sufficient safeguard for land-based predators. A new approach is described which ... limited region close to predator colonies. Arising from this concern has been a quest for an equable way ... still unable reliably to predict where krill concentrations will occur. For many years now the ... within Subarea 48.3, and we take this as an example to develop ideas for incorporating the requirements ... available for analysis and are published in the CCAMLR Statistical Bulletin in a more summarised format ...

   Science Journal Paper : CCAMLR Science, Volume 3 (CCAMLR Science, Volume 3) : 1–11 : Автор(ы): Everson, I. and W.K. de la Mare

9. Estimating the impact of depredation by killer whales and sperm whales on longline fishing for toothfish (Dissostichus eleginoides) around South Georgia

   fishing for toothfish (Dissostichus eleginoides) around South Georgia Abstract / Description:  Observer ... and 4 animals, and have a relatively lower impact on catches, depressing CPUE by up to 20%. Sperm ... whales have been more frequently encountered in recent years, occurring in larger pod sizes, whereas ... between months. Both species demonstrate an east to west migration throughout the season that is not ... South Georgia Li ne s S P W o bs er ve d (% ) 100 90 80 70 60 50 40 30 20 10 0 May ... cetaceans observed (Table 1) it is possible to estimate the aver- age consumption per animal. For killer ... types were killer whales, sperm whales and both species. An overall correction factor for the year can ... must decide how to account for what can be considered an unattributed source of fishery-related ...

   Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 163–178 : Автор(ы): Moir Clark, J. and D.J. Agnew

10. A hypothetical life cycle for Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea region

    Paper Title:  A hypothetical life cycle for Antarctic toothfish (Dissostichus mawsoni) in the Ross ... of eggs and larvae over a 6–24 month period were investigated using an oceanic circulation model ... locations of toothfish larvae after an 18–24 month period were moderately consistent with the distribution ... probably remain in the northern area for 6–18 months before migrating back to the slope to regain condition ... 70°S from December to May for all years and all vessels. Month G S I ( % ) 0 5 10 15 20 25 ... is mature at 100 cm (range 85–115 cm), which is equivalent to an age of 9–10 years (Dunn and ... , after reaching a length of about 15 cm, and an age of about 21 months, they become more benthic. For ... adjacent slope areas. Fish mature at a length of 100–120 cm, at an age of 8–12 years, by which time they ...

    Science Journal Paper : CCAMLR Science, Volume 15 (CCAMLR Science, Volume 15) : 35–53 : Автор(ы): Hanchet, S.M., G.J. Rickard, J.M. Fenaughty, A. Dunn and M.J. Williams

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