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1. Interannual variability of polynya extent in the Antarctic Ocean

   are trending upper after the latter half of the 1980s. The time series around the Antarctic Peninsula ... ), coastal polynya and open ocean polynya, in the Southern Ocean. Polynya accelerates oceanic and atmospheric ... processes by exposing the surface of ocean to the atmosphere. Additionally, we think that the coastal ... polynyas influence biological activity in the winter and spring season. However, there are no minute ...

   Meeting Document : WG-EMM-01/34 : Автор(ы): M. Naganobu and K. Segawa (Japan)

2. Changes in the fish biomass around Elephant Island (Statistical Subarea 48.1) from 1976 to 1996

   finfishing from 1989190 onwards. Results of the first bottom trawl survey carried out after the closure of ... Abstract:  Finfish stocks in the Antarctic Peninsula region (CCAMLR Statistical Subarea 48.1) have ... been exploited from 1978179 to 1988189 with most of the commercial harvesting taking place in the first ... two years of the fishery. Results of bottom trawl surveys conducted by Germany in the vicinity of ...

   Meeting Document : WG-FSA-97/27 : Автор(ы): Kock, K.-H.

3. An analysis of early change in the blubber thickness of minke whales as an indicator of krill availability

   females. Relation between thickness and foetus length for the latter was also detected. After adjustment ... Abstract:  Data on blubber thickness measured on 26,751 minke whales caught in the IWC Areas III ... for these factors, considerable yearly variations were shown in the thickness in December, in which 12 ... for seven years for increment between December and February with a fair agreement between the sexes ...

   Meeting Document : WG-CEMP-87/18 : Автор(ы): Y. Shimadzu (USA)

4. FLAG STATUS OF SOME VESSELS ON THE NCP-IUU VESSEL LIST

   2010 after calling at Penang, Malaysia. The vessel was reported by Singapore authorities to be flagged ... Abstract:  FLAG STATUS OF SOME VESSELS ON THE NCP-IUU VESSEL LIST In June 2010, the EU forwarded a ... report that Togo had instigated proceedings to deregister the Togolese-flagged fishing vessels Bigaro ... , Carmela, Typhoon-1, Chu Lim, Rex and Zeus which are all included on the NCP-IUU Vessel List. 2. According ...

   Meeting Document : SCIC-10/04 : Автор(ы): Secretariat

5. Has krill fishing the potential to adversely affect recruitment in Antarctic notothenioid fishes?

   Abstract:  A few years after krill (Euphausia superba) fishing had started in 1972/73, it became ... by-catch in fisheries targeting krill. The species composition of fish by-catch in krill fisheries is ... well-known from Polish investigations in the late 1970s and the 1980s and from Japanese, Ukrainian, and ... Russian investigations in the 1990s, 2000s and 2010s. However, only a few investigations in the 1990s and ...

   Meeting Document : WG-FSA-14/66 : Автор(ы): K.-H. Kock (Germany) and C.D. Jones (USA)

6. Seamount-specific biomass estimates from SSRU 88.2H in the Amundsen Sea derived from mark-recapture data

   calculated for SSRU 88.2H as a whole. The analyses indicate that: Fish seldom move among seamounts within the ... on almost every seamount in every year and usually in proportion to the level of tagging on the ... seamount in the previous year. Trends in local biomass estimates for individual seamounts and SSRU 88.2H ... overall showed a decline in biomass through time with a slight increase in biomass since 2012. The pattern ...

   Meeting Document : WG-FSA-14/58 : Автор(ы): S.J. Parker and S. Mormede (New Zealand)

7. A RE-APPRAISAL OF THE TOTAL BIOMASS AND ANNUAL PRODUCTION OF ANTARCTIC KRILL

   abundance has fluctuated. To estimate krill biomass at the end of last century we combined the KRILLBASE map ... standardised net sampling methodology but they integrate over the period 1926-2004, during which krill ... of relative krill density around Antarctica with the most recent, acoustics-derived, value for the ... CCAMLR Synoptic Survey of the Scotia Sea area (37.3 Mt). Thus the CCAMLR 2000 survey area contains 28% of ...

   Meeting Document : WG-EMM-08/17 : Автор(ы): A. Atkinson (United Kingdom), V. Siegel (Germany), E.A. Pakhomov (South Africa), M.J. Jessopp (United Kingdom) and V. Loeb (USA)

8. Hatching season and growth of Pleuragramma antarcticum larvae near the Antarctic peninsula in austral summer 1993/94

   after hatching, P. antacticum seems to be hatched during June- July, because the mean number of ... Abstract:  Hatching season and larval growth of Pleuragramma antacticum in the water off Antarctic ... Peninsula were determined by the examination of growth increments in otoliths. The samples were collected by ... (54 inds. out of 77 fish larvae) in ichthyoplankton samples, and occurred mainly in cold water of the ...

   Meeting Document : WG-EMM-96/65 : Автор(ы): Cha, S.S., Lee, T.W., Kim, S.

9. A revised estimate of short-term yield for the mackerel icefish (Champsocephalus gunnari) off Heard Island based on a trawl survey in 1998

   Shell Bank) in the vicinity of Heard Island enabled a revised estimate of yield for the coming 2 seasons ... in 1999 and 2000. While the abundances of icefish are lower in 1998 than in 1997, the Age 3 and Age 4 ... cohorts are still sufficiently strong to provide for a yield greater than estimates of the long term ... precautionary yield. Estimates of yield for the Heard Island Plateau population are 732 tonnes for 1999 and 518 ...

   Meeting Document : WG-FSA-98/54 : Автор(ы): A. Constable and D. Williams (Australia)

10. Use of a population model to assess the impact of longline fishing on wandering albatross populations

    developed to simulate population trends over time, using demographic parameters from the population at ... Possession Island Crozets, during 1968 to 1986. The simulation results portray a population decreasing at a ... parameters indicate that both adult and juvenile mortality are contributing to the decrease. Wandering ... ; such deaths are likely to be relatively more frequent among young, naive birds. The model is used to ...

    Meeting Document : WG-IMALF-94/08 : Автор(ы): Coleen L. Moloney, John Cooper, Peter G. Ryan and W. Roy Siegfried (South Africa)

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