Résultats de la recherche

1. Proportional recruitment indices of Antarctic krill from Japanese fisheries data in Subareas 48.1, 48.2 and 48.3 during 1980 through 1997

   Abstract:  Proportional recruitments (R1 and R2) were calculated for Subareas 48.1, 48.2 and 48.3 ... should be dealt very carefully. In Subarea 48.3, R1 values showed the evidence of recruitments in two ... year classes, which coincided with the year classes of strong proportional recruitments in Subarea 48.1 ...

   Meeting Document : WG-EMM-98/33 : Auteur(s): S. Kawaguchi, T. Ichii and M. Naganobu (Japan)

2. Potential VMEs around Elephant and the South Shetland Islands (Subarea 48.1)

   Abstract:  Bottom trawl sample data from two research cruises were used to identify potential VMEs ... /1200 m 2 threshold previously set (Lockhart & Jones, 2009), were detected for 5 stations around ...

   Meeting Document : WG-EMM-12/51 : Auteur(s): S.J. Lockhart (USA), N. Wilson (Australia) and E. Lazo-Wasem (USA)

3. Report of vulnerable marine ecosystems in South Georgia Islands (CCAMLR Subarea 48.3) through research dredge sampling

   ) around the South Georgias archipelago (CCAMLR Subarea 48.3). These areas, which  are proposed for ... specific sampling performed with dredge. Two indicator taxonomic groups (Porifera and Ascidiacea) dominated ...

   Meeting Document : WG-FSA-13/58 : Auteur(s): E. Gaitán, L. Schejter, D. Giberto, M. Escolar and C. Bremec (Argentina)

4. NET-BASED VERIFICATION OF ACOUSTIC TECHNIQUES USED TO IDENTIFY ANTARCTIC KRILL

   that were collected during two cruises to the South Georgia region in 1996. For each krill aggregation ... Abstract:  We validate the acoustic target classification protocols developed for the Stochastic ... identification algorithms for krill: (i) ‘3 freq model’- using the SDWBA to set the acceptance windows for both ... Sv120-38 and Sv200-120, (ii) ‘2 freq model’- using the SDWBA to set the acceptance window for just Sv120 ...

   Meeting Document : WG-EMM-08/54 : Auteur(s): J. Watkins and S. Fielding (United Kingdom)

5. PROTECTING THE SOUTHERN OCEAN WHALE SANCTUARY: DEVELOPMENT OF A MANAGEMENT PLAN

   bodies, should develop a Management Plan for the Southern Ocean Whale Sanctuary. This was made available ... as an Opening Statement in accordance with IWC rules. Following the IWC meeting, ASOC prepared an ... scientific information and methodologies for modeling the Southern Ocean. ASOC hopes that this laid a good ... foundation for further collaborative work., and looks forward to the report of that workshop and future joint ...

   Meeting Document : CCAMLR-XXVII/BG/29 : Auteur(s): Submitted by ASOC

6. DEVELOPING MODELS OF ANTARCTIC MARINE ECOSYSTEMS IN SUPPORT OF CCAMLR AND IWC

   organisations. It also provides an outline of the nature of modelling for these purposes and the general issues ... is currently in draft form open to comment and is being developed to provide an introduction to the ... CCAMLR-IWC Workshop to review input data for Antarctic marine ecosystem models. It summarises background ... that need to be considered in parameterising a model, providing input data for those models and for ...

   Meeting Document : WG-EMM-08/14 : Auteur(s): A. Constable (Australia)

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

   died during fishery. The equations are presented to estimate the gross removal of an object by the ... through a trawl chafer, is presented. Based on it t the equations are provided to calculate the object ... 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 : Auteur(s): Yu. V. Kadilnikov (Russia)

8. 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

9. 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 : Auteur(s): E. Marschoff and M. Ravaglia (Argentina)

10. 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 ... waters of sub-Antarctic zone and spend the first year of life in this region. Those individuals move ... Delegation responsibility for releasing documents:  China ...

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

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