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1. Peak mortality of krill, fished with midwater trawls and feasible criteria of krill trawls ecological safety

   through a trawl chafer, is presented. Based on it t the equations are provided to calculate the object ... died during fishery. The equations are presented to estimate the gross removal of an object by the ... calculated gross removal estimate exceeded the catch rate, based on commercial data in December 1984 in the ... South-Shetland area, only in 1,5- 26 %, depending on the fishing intensity, i.e. it was within the range ...

   Meeting Document : WG-KRILL-93/34 : Autor(es): Yu. V. Kadilnikov (Russia)

2. Report of Member’s activities in the Convention Area 1997/98 Australia

   by Australia in the Convention Area during the year to 30 June 1998. Title:  Report of Member’s ...

   Meeting Document : CCAMLR-XVII/MA/6

3. Discrimination Between Larval and Juvenile Specimens of Euphausia superba from Gut Contents

   calculated on an independent sample resulting reasonably low (3 out of 28 specimens). Body and Telson lengths ... Abstract:  Based on the change in the allometric relations between the antennular spine and body ...

   Meeting Document : WG-CEMP-89/17 : Autor(es): E. Marschoff and M. Ravaglia (Argentina)

4. Otolith elemental signatures reveal habitat shift of Electrona carlsbergi

   present study examined Sr:Ca ratio of otolith section for E. carlsbergi from nucleus region to edge and ... . carlsbergi hatched in two different areas, E. carlsbergi with Type I otolith could hatched in the oceanic ... Delegation responsibility for releasing documents:  China ... waters of sub-Antarctic zone and spend the first year of life in this region. Those individuals move ...

   Meeting Document : WG-FSA-17/65 : Autor(es): L. Wei and G.P. Zhu

5. 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 : Autor(es): Delegation of Australia

6. 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 : Autor(es): Secretariat

7. 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 : Autor(es): S. Candy and S. Kawaguchi (Australia)

8. 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 : Autor(es): D. Sologub (Russia)

9. 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 : Autor(es): D.C. Welsford, C. Péron, P.E. Ziegler and T.D. Lamb (Australia)

10. 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 : Autor(es): Secretariat

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