Résultats de la recherche

1. The use of CCAMLR Statistical Subareas 88.1 and 88.2 and Division 58.4.1 by Macquarie Island giant petrels

   adult northern giant petrels (Macronectes halli), and two fledgling chicks of each species during the ... summer of 2005-06. Adults of both species spent time in areas under CCAMLR jurisdiction. Adult southern ... giant petrels spent 37% of their overall time at sea in statistical sub-area 58.4.1, and 14% in sub-area ... earlier in the season (prior to hatching). Both southern and northern giant petrel fledglings crossed the ...

   Meeting Document : WG-FSA-06/49 : Auteur(s): R. Trebilco, R. Gales, B. Baker and A. Terauds (Australia)

2. Proposal for the extension of research block 48.6_2

   Abstract:  Research block 48.6_2 is set in a limited part of the large-scale ridge which runs from ... accordingly they leave substantial amount of CL unfished in the research block because of limited spatial ... propose the extension of 48.6_2 in the near future(WG-SAM-16/08). Author(s):  T. Namba, T. Ichii and T ... range and the low CPUE there. To enhance utilization of CL for stock assessment there, we would like to ...

   Meeting Document : WG-SAM-17/09 : Auteur(s): T. Namba, T. Ichii and T. Okuda

3. On the intensity of sampling krill trawl catches

   from commercial catches. In addition, the possible effect of two other factors (within-trawl ... (e.g. length-with-age). At present, and in the interests of both statistical rigour and the efficiency ... Abstract:  This paper uses actual krill length frequency data in an attempt to address the problem ... . The attention of WG-Krill is drawn to the following: * All measurements of length from commercial ...

   Meeting Document : WG-KRILL-90/27 : Auteur(s): D.G.M. Miller (South Africa)

4. Quantifying the escape mortality of trawl caught Antarctic krill (Euphausia superba)

   mortality of krill escaping the trawl nets in our study was 4.4 ± 4.4 %, suggesting that krill are fairly ... tolerant of the capture-and-escape process in trawls. Author(s):  B.A. Krafft, L.A. Krag, A. Engås, S ... of which are expected to increase. However, many of the length classes of krill can escape through ... commonly used commercial trawl mesh sizes. A vital component of the overall management of a fishery is to ...

   Meeting Document : WG-EMM-16/04 : Auteur(s): B.A. Krafft, L.A. Krag, A. Engås, S. Nordrum, I. Bruheim and B. Herrmann

5. PREDICTING THE VULNERABILITY OF BENTHIC, HABITAT-FORMING ORGANISMS TO DISTURBANCE USING LIFE-HISTORY CHARACTERISTICS

   Abstract:  Assessing the impacts of fishing on Vulnerable Marine Ecosystems (VMEs) in the Southern ... dispersal capability. Recovery trajectories in the orders of many decades or centuries are predicted. Author ... Ocean is hampered by the paucity of information on the resistance and resilience of these ecosystems to ... data are presented for the phylum Cnidaria, an important group of habitat-forming organisms that are ...

   Meeting Document : WG-EMM-09/35 : Auteur(s): K. Martin-Smith (Australia)

6. Results of the CCAMLR Antarctic fish otoliths/scales/bones exchange system

   . antarcticum. Agreement between otoliths and scales of individual N. gibberifrons was in the order of 50 ... Paper Title:  Results of the CCAMLR Antarctic fish otoliths/scales/bones exchange system Abstract ... / Description:  An exchange system was established among Members of CCAMLR to compare age determinations for the ... same species among different laboratories. Four species were included in the exchange: Notothenia ... , Notothenia gibberifrons and PJeuragramma antarcticum. The level of agreement in age determination was ... between otoliths and scales of individual N. gibberifrons was in the order of 50%. There was little ... recommendation of the CCAMLR Fish Age Determination Workshop held in Moscow from 14 to 19 July 1986 (SC-CAMLR ... and Argentina. Laboratories of the following Members took part in the exchange: USSR, Poland, German ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 197–226 : Auteur(s): Kock, K.-H.

7. Computer program for the calculation and validation of Verhoeff check digits

   type of errors in data for analysis are minimised. Accurate recording of the sequence numbers on tags ... the tag sequence number, can assist in the identification of errors in recorded data. A computer ... :  Computer program for the calculation and validation of Verhoeff check digits Approval:  Approved ... Abstract:  Abundance estimates from tag-release and tag-recapture data require that the number and ...

   Meeting Document : WG-FSA-SAM-05/11 : Auteur(s): A. Dunn (New Zealand)

8. Infectious diseases and parasites of Antarctic and sub Antarctic penguins and the implications for CEMP

   present a summary of all such diseases of penguin species found in the Antarctic and sub-Antarctic ... . Haematological and biochemical values for healthy penguins which may be of use in diagnosis are presented also ... monitored we suggest that health of monitored species also should be considered in CEMP. Author(s):  J ... Abstract:  This paper draws attention to the possible implications for the CCAMLR Ecosystem ...

   Meeting Document : WG-CEMP-94/34 : Auteur(s): J. Clarke and K. Kerry (Australia)

9. Effects of recruitment variability and natural mortality on Generalised Yield Model projections and the CCAMLR Decision Rules for Antarctic krill

   ;vector of recruitments" input option to simulate the population dynamics of krill in the Antarctic ... in length to the total captured in AMLR net samples in four sampling regions of the Antarctic ... maintaining spawning biomasses above 20% of unfished biomass in more than 90% of the trials. As the values for ... Peninsula region (Subarea 48.1) under various assumptions. The annual proportions of krill less than 36 mm ...

   Meeting Document : WG-EMM-12/26 : Auteur(s): D. Kinzey, G. Watters and C. Reiss (USA)

10. Water mass distribution and circulation west of the Antarctic peninsula and including Bransfield Strait

    this water mass floods the continental shelf west of the Antarctic Peninsula. CDW is also found in ... Islands. Mixing of CDW results in reduction of the oxygen content of the overlying Antarctic Surface Water ... Abstract:  Historical hydrographic data from Bransfield Strait and the region west of the ... 34.6 to 34.73 and oxygen values below 4.5 ml 1-1, is the most prominent water mass in this region, is ...

    Meeting Document : WG-EMM-95/67 : Auteur(s): Smith, D.A., Lascara, C.M., Klinck, J.M., Hofmann, E.E.

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