Résultats de la recherche

1. Distribution, biomass and abundance of Antarctic krill in the vicinity of Elephant Island during the 1996 austral summer

   Abstract:  Results from two acoustic and net surveys conducted in the vicinity of Elephant Island during the 1996 austral summer indicate very good krill recruitment from spawning in 1994/5. Areas of high krill density were mapped north of King George and Elephant Islands where water depth was

   Meeting Document : WG-EMM-96/23 : Auteur(s): Demer, D.A., Hewitt, R.P., Loeb, V.

2. 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.

3. Reporting of fine-scale krill data in the 1994/95 season

   Author(s):  Secretariat Title:  Reporting of fine-scale krill data in the 1994/95 season Approval:  Approved

   Meeting Document : WG-EMM-96/25 : Auteur(s): Secretariat

4. Observations of fishing vessel activity, RKTS General Petrov, March to July 1995 (with additional notes by the Secretariat)

   Author(s):  Submitted by Ukraine Title:  Observations of fishing vessel activity, RKTS General Petrov, March to July 1995 (with additional notes by the Secretariat) Approval:  Approved

   Meeting Document : WG-EMM-96/26 : Auteur(s): Submitted by Ukraine

5. A way forward in the multivariate analysis of Antarctic predator, prey and environment indices: predator-environment interactions at Seal Island

   Abstract:  The CCAMLR Ecosystem Monitoring Programme has two aims: to detect changes in critical components of the antarctic ecosystem, and to distinguish between changes due to the harvesting of commercial species and changes due to environmental variability. Data from Seal Island are used to

   Meeting Document : WG-EMM-96/27 : Auteur(s): Agnew, D.J., Watters, G., Hewitt, R.

6. Results of a hydroacoustic survey of Antarctic krill populations in CCAMLR Division 58.4.1 carried out in January to April 1996

   Abstract:  In January-March 1996 a hydroacoustic survey for Antarctic krill was conducted in CCAMLR Division 58.4.1 for the purposes of estimating overall biomass (B0). The krill biomass in the area surveyed (873,000 km2) was estimated to be 6.67 million tonnes with a CV of 27%. Krill were more

   Meeting Document : WG-EMM-96/28 : Auteur(s): Higginbottom, I., de la Mare, W., Pauly, T., Nicol, S.

7. An overview and some preliminary results of a biological/oceanographic survey off the coast of East Antarctica (80-150°e) carried out in January to March 1996

   Abstract:  A major biological/physical survey of the waters off East Antarctica was carried out between January and April 1996. The focus was on the distribution and abundance of Antarctic krill in CCAMLR Statistical Area 58.4.1 but in addition, measurements were also made on a whole suite of

   Meeting Document : WG-EMM-96/29 : Auteur(s): de la Mare, W., Wright, S., Bindoff, N., Thiele, D., Pauly, T., Gillespie, D., Woehler, E., Nicol, S.

8. Vacant

   Title:  Vacant Approval:  Approved

   Meeting Document : WG-EMM-96/30

9. Fish in the diet of the blue-eyed shag Phalacrocorax atriceps at the South Shetland Islands: six years of monitoring studies

   Abstract:  In this document we inform on the results of six years monitoring changes in the diet of the Blue-eyed Shag Phalacrocorax atriceps as reflected by the analysis of regurgitated pellets collected at two localities of the South Shetland Islands. The comments are mainly focused on

   Meeting Document : WG-EMM-96/31 : Auteur(s): Barrera-Oro, E., Casaux, R.

10. The importance of fish in the diet of the south polar skua Catharacta maccormicki at the South Shetland Islands, Antarctica

    Abstract:  Twenty eight stomach contents of the South Polar Skua Catharacta maccormicki were collected throughout the breeding season at Half-moon Island, South Shetland Islands, Antarctica. The analysis of the samples indicated that fish were the most frequent prey (100%) and also predominated in

    Meeting Document : WG-EMM-96/32 : Auteur(s): Montalti, D., Coria, N., Soave, G., Casaux, R.

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