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1. Effect of a shore-based sampling program on Notothenia coriiceps populations

   Abstract:  The effect of an intensive sampling programme on an inshore population of Notothenia ... summers of 1992/93 to 1994/95 at one specific zone (site 1) with those taken in the same last summer at ... in length (TL) of the fish was observed throughout the whole period. The fish from sites 2 (x=32.4 cm ... than those from site 1 caught in the summers of 1994/95 (x=28.8 cm) and 1993/94 (x=30.2 cm), but were ...

   Meeting Document : WG-FSA-99/24 : Автор(ы): R. Casaux and E. Barrera-Oro (Argentina)

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

   Abstract:  A random stratified trawl survey of Mackerel icefish in 2 populations (Plateau and ... 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 ...

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

3. Descriptive analysis of the toothfish (Dissostichus spp.) tagging programme in Subareas 88.1 & 88.2 for the years 2000–01 to 2010–11

   Abstract:  Descriptive analyses of the toothfish tagging programme in Subareas 88.1 and 88.2 are ... updated, including summaries of data for the 2011 season. Overall, a total of 28 458 Antarctic toothfish ... recaptured since 2001. In recent years, most vessels have achieved or exceeded the target tagging rate of one ... toothfish per tonne of catch in the Ross Sea region. Tag recapture data showed that most fish are recorded ...

   Meeting Document : WG-FSA-11/46 : Автор(ы): S. Mormede, A. Dunn and S.M. Hanchet (New Zealand)

4. ALLOCATION OF RESEARCH HAULS IN THE EXPLORATORY FISHERIES FOR DISSOSTICHUS SPP. IN SUBAREAS 48.6 AND 58.4 IN 2008/09

   account for SSRUs where fishing had not been previously reported, and SSRUs where the number of positions ... replacement) of 5 research hauls per stratum (fished and lightly fished/unfished) for each vessel. Where ... each vessel in each SSRU (position separation distances 7-120 nmiles). A total of 1082 starting ... of Insung No.1 (SSRU 5841C) and Shinsei Maru No.3 (SSRU 5842A) where the setting of research lines ...

   Meeting Document : WG-SAM-09/06 : Автор(ы): Secretariat

5. PRELIMINARY ANALYSIS OF DISSOSTICHUS MAWSONI BY-CATCH DURING BOTTOM AND KRILL FISHING (STATISTICAL DIVISION 58.4.2)

   Cooperation Seas. Presented frequency of occurrence of immature Dissostichus mawsoni in catches of bottom ... trawls and juvenile Dissostichus mawsoni in catches of mid-water trawls during krill fishing in the same ... regions. Some grounds of these seas are permanent feeding places of Dissostichus mawsoni. Author(s):  L.K ... . Pshenichnov (Ukraine) Title:  PRELIMINARY ANALYSIS OF DISSOSTICHUS MAWSONI BY-CATCH DURING BOTTOM AND KRILL ...

   Meeting Document : WG-FSA-08/23 : Автор(ы): L.K. Pshenichnov (Ukraine)

6. Oxygen and carbon stable isotopes in otoliths record spatial isolation of Patagonian toothfish (Dissostichus eleginoides)

   otoliths of oceanic fish can resolve water masses and geographic areas, promising a powerful multivariate ... side of a population boundary, and otolith δ18O and δ13C values were measured to see if they could ... distinguish South American-caught fish from those taken in the Antarctic. Values of δ18O and δ13C predicted ... prior evidence of population isolation. Values of δ18O in the otoliths reflected ambient values as well ...

   Meeting Document : WG-FSA-08/P03 : Автор(ы): J.R. Ashford and C.M. Jones

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

   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 ... Weddell Sea. Body length of P. antacticum ranged from 12.0 to 67.3 mm. Otolith radii (R) ranged from 150 ...

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

8. Note on relationship between the Antarctic krill and annual variation of ice edge during 1979 to 1992

   Abstract:  During 1979 to 1991, relationship between the size of Antarctic krill and the extent of ... the sea ice in the sea area around the South Shetland Islands are described. Mean size of krill near ... . This implies that strong recruitment of small size krill had occurred just after the season with the ... strong ice extent. Interannual fluctuations of the ice extent are known to relate with the strength of ...

   Meeting Document : WG-KRILL-93/26 : Автор(ы): M. Naganobu and S. Kawaguchi (Japan)

9. The foraging range of Adelie penguins at Bechervaise Island, Mac. Robertson Land, Antarctica, and its overlap with the krill fishery

   Abstract:  The foraging ranges of six female and four male Adélie penguins breeding at Bechervaise ... ) approximately 110 km distant at its closest point. Birds feeding chicks also made journeys of 1-2 days ranging ... up to 12 km after 17 January when the sea became ice free to the coast. Concentrations of krill ... Euphausia superba which have in the past been the subject of a fishery occur along the shelf break zone ...

   Meeting Document : WG-CEMP-92/36 : Автор(ы): K.R. Kerry, J.R. Clarke and G.D. Else (Australia)

10. Some considerations on the usefulness of CPUE data from Japanese krill fishery in the Antarctic

    Abstract:  The characteristics of Japanese krill fishery were reviewed in several examples based ... on the information recorded on log book. While searching behaviour seems to be the basis of this ... fishery, CPUE in terms of catch per minute of towing was thought to be an useful index of patch density ... and possibly of local abundance. Author(s):  Y. Shimadzu and T. Ichii (Japan) Title:  Some ...

    Meeting Document : WS-KCPUE-85/04 : Автор(ы): Y. Shimadzu and T. Ichii (Japan)

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