Résultats de la recherche

1. A multi-frequency method for improved accuracy and precision of in situ target strength measurements

   Abstract:  The effectiveness of a split-beam echosounder system to delineate single scatterers and accurately measure in-situ target strengths (TS) is dramatically enhanced (98.2-99.4%) by combining synchronized signals from two or more adjacent split-beam transducers of different frequencies. The

   Meeting Document : WG-EMM-97/24 : Auteur(s): Hewitt, R.P., Soule, M.A., Demer, D.A.

2. Underwater longline setting device and artificial bait (from Mustad Longlining News, Summer 1997, Norway)

   Title:  Underwater longline setting device and artificial bait (from Mustad Longlining News, Summer 1997, Norway) Approval:  Approved

   Meeting Document : WG-FSA-97/24

3. Areal and seasonal extent of sea-ice cover off the northwestern side of the Antarctic Peninsula: 1979 through 1995

   Abstract:  Analysis of seasonal sea ice cover of a 1,250,000 km2 area off the northwestern side of the Antarctic Peninsula indicates that four "ice events" have occurred during the last 1 7 years. The most recent event was first apparent in 1994 and continues through the latest data

   Meeting Document : WG-EMM-96/24 : Auteur(s): Hewitt, R.P.

4. Variations in the diet composition and feeding intensity of mackerel icefish (Champsocephalus gunnari) at South Georgia (Antarctic)

   Abstract:  The diet composition and feeding intensity of mackerel icefish (Champsocephalus gunnari) around Shag Rocks and the mainland of South Georgia was analyzed from c. 8,700 stomachs collected in January/February 1985, January/February 1991 and January 1992. Main prey items were krill

   Meeting Document : WG-FSA-93/24 : Auteur(s): K.-H. Kock and S. Wilhelms (Germany), I. Everson (United Kingdom) and J. Gröger (Germany)

5. The biology and ecology of mackerel icefish, Champsocephalus gunnari – an Antarctic fish species that lack haemoglobin

   Abstract:  The mackerel icefish (Champsocephalus gunnari) is a prominent member of the coastal fish fauna of the Seasonal Pack-ice Zone and the islands north of it. Separated into a number of stocks, its distribution ranges from the Scotia Arc region, namely South Georgia, in the Atlantic Ocean

   Meeting Document : WG-FSA-96/24 : Auteur(s): Everson, I., Kock, K.-H.

6. Report on marine debris collected at Cape Shirreff, Livingston Island, during the 1994/95 Antarctic season

   Abstract:  A summarized information on marine debris collected in the beaches of Cape Shirreff, Livingston Island, during the Antarctic season 1994/95 is given. Eventhough a complete collection of beach litter at Cape Shirreff was carried out in 1993/94, with a total of 1,754 articles weighing 284

   Meeting Document : CCAMLR-XIV/BG/24 : Auteur(s): Delegation of Chile

7. Individual variation in the duration of pregnancy and birth date in Antarctic fur seals: the role of environment, age and fetal sex

   Author(s):  Boyd, I.L. Title:  Individual variation in the duration of pregnancy and birth date in Antarctic fur seals: the role of environment, age and fetal sex Approval:  Approved

   Meeting Document : WG-EMM-95/24 : Auteur(s): Boyd, I.L.

8. Population status and establishing a tac for Champsocephalus gunnari in the South Georgia area (48.3)

   Author(s):  Shust, K.V. Title:  Population status and establishing a tac for Champsocephalus gunnari in the South Georgia area (48.3) Approval:  Approved Secretariat Workflow Status:  Content Approved Document Release Consent:  No Delegation responsibility for releasing documents:  CCAMLR

   Meeting Document : WG-FSA-95/24 : Auteur(s): Shust, K.V.

9. Comments on the use of stock depletion models for the assessment of local abundance of toothfish in Subarea 48.3 and adjacent waters

   Author(s):  G. Parkes and G. Pilling (United Kingdom) Title:  Comments on the use of stock depletion models for the assessment of local abundance of toothfish in Subarea 48.3 and adjacent waters Approval:  Approved

   Meeting Document : WG-FSA-94/24 : Auteur(s): G. Parkes and G. Pilling (United Kingdom)

10. Report on assessment and avoidance of incidental mortality in the Convention Area 1993/94

    Author(s):  Brazil Title:  Report on assessment and avoidance of incidental mortality in the Convention Area 1993/94 Approval:  Approved

    Meeting Document : CCAMLR-XIII/BG/24 : Auteur(s): Brazil

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