Résultats de la recherche

1. Standing stock estimates of finfish biomass from the 2002 Polarstern bottom trawl survey around Elephant Island and the South Shetland Islands (Subarea 48.1) with some notes on the composition of catches taken north of Joinville Island – D’Urville Island

   distribution of the abundant fish species was provided. Estimates of total biomass for Elephant Island and the ... South Shetland Islands separately were computed for Notothenia rossii, N. coriiceps, Lepidonotothen ... Chionodraco rastrospinosus. For these species, biomass estimates were found to be 3 comparable to survey ... results obtained in 1998 and 2001 for most species. Length compositions in the most abundant species ...

   Meeting Document : WG-FSA-02/24 : Auteur(s): K.-H. Kock (Germany), C.D. Jones (USA), J. Appel (Germany), G. von Bertouch (CCAMLR Secretariat), D.F. Doolittle (USA), M. la Mesa (Italy), L. Psenichnov (Ukraine), R. Riehl (Germany), T. Romeo (Italy), S. Schöling (Germany) and L. Zane (Italy)

2. Krill population dynamics in the Scotia Sea: variability in growth and mortality within a single population

   17 rates are consistent with published values and with other Euphausiids species. Having accounted ... for the demographic plasticity, it 18 is apparent that strong recruitment of the smallest size class ... of krill is represented in both populations simultaneously. It appears 19 that first-year krill are ... determined 20 by regional differences in growth and mortality. The majority of the commercial harvest of ...

   Meeting Document : WG-EMM-02/16 : Auteur(s): K. Reid, E.J. Murphy (United Kingdom), V. Loeb and R.P. Hewitt (USA)

3. SUMMER SURVEY OF FUR SEALS AT PRINCE EDWARD ISLAND, SOUTHERN INDIAN OCEAN

   11.4% per year from 2001. With an estimated 810 pups, the Antarctic fur seal is still in the rapid ... intrinsic rate of natural increase has declined to –0.3% per year over the last seven years, compared to the ... gazella and Subantarctic fur seals A. tropicalis were determined at Prince Edward Island during 16–20 ... 9.3% per year between 1987/1988 and 2001/2002, and the population is in the mature phase of population ...

   Meeting Document : WG-EMM-10/P15 : Auteur(s): M.N. Bester, P.G. Ryan and J. Visagie

4. Course of fisheries in the Lena Bank area (Division 58.4.4) in the season of 1990-91

   significant changes. The mean fish age made 7.0 years. Interannual fluctuations in size-age composition of ... it is necessary to update the relevant documents. The size-age composition of catches did not suffer ...

   Meeting Document : WG-FSA-94/07 : Auteur(s): A.K. Zaitsev (Ukraine)

5. A survey of fish stocks in the Heard Island and McDonald Islands region in the 1999/2000 season and a comparison of the abundances of selected species with those obtained in previous surveys

   , varying by a factor of 2-3 between years, but C. gunnari abundance can vary by a factor of about 20 ... between years. This is the result of occasional strong year classes entering the fishery and dominating ... the population for about 2 years before disappearing, as has been documented in other locations ... principal bycatch species Lepidonotothen squamifrons and Channichthys rhinoceratus are given for each ...

   Meeting Document : WG-FSA-00/40 : Auteur(s): R. Williams, A. Constable, T. Lamb and E. van Wijk (Australia)

6. Growth and Natural Mortality of Yellowfin Notothenia Patagonotothen guntheri shagensis from Shag Rocks Shelf

   Abstract:  Regularities of growth are established from the data of age determinations and analysis ... six various methods ranged from 0.63 to 1.06. With mean value of M, age and length at optimum ... exploitation were 2.5 years and 12.5 cm, respectively. Author(s):  V.I. Shlibanov (USSR) Title:  Growth and ...

   Meeting Document : WG-FSA-89/18 : Auteur(s): V.I. Shlibanov (USSR)

7. Résultats d'une évaluation du programme de la CCAMLR sur les débris marins

   establish an Intersessional Correspondence Group on Marine Debris to review and revise the program, which ... Abstract:  This paper summarises a review of the CCAMLR Marine Debris monitoring program and ... would include defining its objectives, developing program materials, and developing an analytical ... ):  CCAMLR Secretariat Title:  Outcomes from a review of the CCAMLR Marine Debris Program Microsoft Word File ...

   Meeting Document : SC-CAMLR-38/09 : Auteur(s): CCAMLR Secretariat

8. The CCAMLR Taxon Data Project

   System (ASFIS) List of Species for Fishery Statistics Purposes published by the FAO.The species names ... Marine Species (WoRMS- www.marinespecies.org) is managed by taxonomic and thematic experts to provide an ... authoritative and comprehensive taxonomic classification for all taxa. Inconsistencies between  the CCAMLR taxon ... responsibility for releasing documents:  CCAMLR Secretariat ...

   Meeting Document : WG-FSA-2019/14 : Auteur(s): Secretariat

9. Update on the Agreement on the Conservation of Albatrosses and Petrels (ACAP)

   November 2004. The agenda for this meeting is prescribed under Article VIII of the Agreement, and will ... (Argentina, Brazil, Chile, France and Peru). ACAP is expected to provide a major boost for the conservation ... ; determining financial arrangements, a scale of contributions and a budget; establishment of a Secretariat for ... the Agreement; establishment of an Advisory Committee to provide expert advice to the Parties; and ...

   Meeting Document : WG-FSA-04/51 : Auteur(s): B. Baker and T. Hewitt (Australia)

10. A study of Patagonian toothfish (Dissostichus eleginoides) post tagging survivorship in Subarea 48.3

    of 95% or more. An assumption of 90% post-tagging survivorship would appear to be an appropriate ... were carried out on 8 different vessels fishing in 48.3. Toothfish were selected for tagging as normal ... , and then were kept in tanks with varying degrees of seawater replacement for at least 12 hours after ... animals were included in the final analysis, with an overall survivorship of 89%. There were significant ...

    Meeting Document : WG-FSA-05/19 : Auteur(s): D. J. Agnew, J. Moir Clark, P.A. McCarthy, M. Unwin, M. Ward, L. Jones (United Kingdom), G. Breedt, S. Du Plessis, J. Van Heerdon (South Africa) and G. Moreno (Spain)

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