Résultats de la recherche

1. Report of Member’s activities in the Convention Area 1998/99

   by Australia in the Convention Area during the year to 30 June 1999. Author(s):  Delegation of ...

   Meeting Document : CCAMLR-XVIII/MA/13 : Auteur(s): Delegation of Australia

2. Developments in the CCAMLR tagging program

   % provide an exact match with tag numbers but had inconsistent ancillary data. For those tags that did not ... the level of effort involved in linking a tag recapture to its tagging event.  For the 2011 season 673 ... tags have been returned;  37% provide an exact match with tag numbers  held in the database, 22 ...

   Meeting Document : WG-FSA-11/06 : Auteur(s): Secretariat

3. Modelling growth of Antarctic krill: a new approach to describing the growth trajectory

   from an age 1+ mean length for different scenarios of winter and spring growth. We then provide ... Abstract:  Von Bertalanffy (VB) growth models for Antarctic krill have in the past been calibrated ... frequency samples. We develop an alternative approach to predicting the trajectory of length over time using ... temperature-dependent intermoult period. Using summer and early autumn data for juveniles and males sampled ...

   Meeting Document : WG-EMM-05/27 : Auteur(s): S. Candy and S. Kawaguchi (Australia)

4. ANALYSIS OF SCIENTIFIC OBSERVER DATA FROM THE RUSSIAN KRILL TRAWLER 'MAXIM STAROSTIN' IN THE SOUTH ORKNEY ISLANDS REGION (SUBAREA 48.2) DURING THE SEASON 2008-2009

   fishing operations for krill in the Convention area. The vessel used both conventional and continuous ... trawl technology. Two Russian national scientific observers were present during all fishing operations ...

   Meeting Document : WG-EMM-09/29 : Auteur(s): D. Sologub (Russia)

5. Development of the Patagonian toothfish (Dissostichus eleginoides) tagging program in Division 58.5.2, 1997–2014

   that account for fleet dynamics, and phenotypic variability in post-release behaviour, remains an issue ... estimating key population parameters for toothfish in this region, and have been used in the 2014 stock ... currently be used in an unbiased manner to estimate stock abundance. Developing spatially explicit models ... for all assessments incorporating tagging data and, in particular, in Division 58.5.2. Plans to ...

   Meeting Document : WG-FSA-14/43 : Auteur(s): D.C. Welsford, C. Péron, P.E. Ziegler and T.D. Lamb (Australia)

6. Hook loss in CCAMLR exploratory fisheries

   lines requires an estimate of the number of lost hooks that are attached to sections of line. In 2011 ... hook loss data was provided by 21 of the 34 vessel/fishery reports with an estimated 317920 hooks lost ... attached to sections of lines.  In 2012 15 of the 26 vessel/fishery reports provided non-zero data with an ... those in data-poor regions, the requirement and appropriate mechanism for reporting these data may need ...

   Meeting Document : WG-FSA-12/65 : Auteur(s): Secretariat

7. Exploring trends of the krill fishery indicators among the NWAP D1MPA zones in the Subarea 48.1

   been intensively discussed. Its implementation will establish a new scenario for the current krill ... fishing fleet dynamic, therefore it is necessary to understand what represent each D1MPA zones for the ... 2013-2017, including as an independent zone the main fishing hotspot established recently in Bransfield ... Strait. Bransfield zones are crucial for the current fishery performance; SSI zones are secondary used ...

   Meeting Document : WG-EMM-2019/41 : Auteur(s): F. Santa Cruz, L. Krüger, L. Rebolledo and C. Cárdenas

8. Diet of grey-headed albatrosses at the Diego Ramírez Islands, Chile: ecological implications

   to that of the sympatric black-browed albatross. Diet composition was inferred from an analysis of ... suggests that M. hyadesi plays an important role in the breeding performance of grey-headed albatrosses at ... year with significant low breeding success, suggests ocean-wide processes affecting the availability of ... on species associated with the Antarctic Polar Front, whereas black-browed albatrosses consumed ...

   Meeting Document : WG-FSA-04/12 : Auteur(s): J. Arata (Chile), G. Robertson (Australia), J. Valencia (Chile), J.C. Xavier (UK) and C.A. Moreno (Chile)

9. Implanted identification tags in penguins: implantation methods, tag reliability and long-term effects (draft version)

   carrying flipper bands, although not statistically significant on an annual basis. There are, however, some ... to overcome. The use of implanted transponders in demographic studies is recommended as an ...

   Meeting Document : WG-EMM-Methods-96/08 : Auteur(s): Kerry, K., Clarke, J.

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

    two hatching periods for P. antacticum: The large larvae (40-50 mm) hatched in winter (June- July ...

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

Pages