Résultats de la recherche

1. Analysis of trawl data from the South Georgia krill fishery

   large number of trawls were undertaken by each,vessel, with trawls being shorter in duration during the ... with shooting and hauling the net were usually short and showed little variation, whereas the time ... associated with the actual trawl phase was longer and more variable. The distance between consecutive trawls ...

   Meeting Document : WG-EMM-97/41 : Auteur(s): Parkes, G., Trathan, P.N., Everson, I., Murphy, E.J.

2. Diet composition of Champsocephalus gunnari in Subarea 48.3, Dr Eduardo Holmberg survey, February/ March 1994

   Georgia, in parallel with the virtual absence of mysids and Thysanoessa spp.. Krill was available for fish ... the coefficient Q (%) showed a greater importance of T. gaudichaudii with respect to krill. It is ... summer season; a fact that might be related with a significant change in surface temperature observed ...

   Meeting Document : WG-FSA-94/27 : Auteur(s): E. Barrera-Oro, R. Casaux and A. Roux (Argentina)

3. Aspects of the distribution and interannual variations in larval fish assemblages at South Georgia, Antarctica

   Abstract:  The Antarctic fish fauna is relatively impoverished with fewer than 300 species ... neritic coincident with the continental shelf-break. The neritic larval assemblages are more diverse and ... abundant with greater proximity to the coast. Studies on ichthyoplankton temporal distribution in the fjord ...

   Meeting Document : WG-FSA-93/09 : Auteur(s): M.G. White (United Kingdom)

4. On the intensity of sampling krill trawl catches

   (e.g. length-with-age). At present, and in the interests of both statistical rigour and the efficiency ... into 2 mm size classes; * The biological implications associated with the detection of specific ... differences in length should be considered along with the need to collect maturity stage information. * For ...

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

5. Distribution of Antarctic krill concentrations exploited by Japanese krill trawlers and minke whates

   indicated that harvestable areas were associated with the continental and insular shelf breaks, not the pack ... distribution. Krill harvesting areas in the vicinity of the shelf breaks were often coincident with ... hydrographic fronts. These frontal features, by accompanying convergence or by coupling with krill specific ...

   Meeting Document : SC-CAMLR-VIII/BG/31 : Auteur(s): Delegation of Japan

6. Re-analysis of CPUE in both species of toothfish in 48.6 area

   Patagonian toothfish presented a high proportion with sets in which both species are present, and thus, an ... anomalous CPUE.  The same conclusion with previous work arise, the CPUE have little or none information as ... index of abundance and thus, it is highly recommendable to continue with the collection of the data by ...

   Meeting Document : WG-FSA-13/63 : Auteur(s): R. Wiff, J.C. Quiroz (Chile) and R. Scott (United Kingdom)

7. Study on reproductive biology of Champsocephalus gunnari, Chaenocephalus aceratus and Pseudochaenichthys georgianus from South Georgias and Shag Rocks, Dr Eduardo Holmberg survey – May 2013

   totally mature females of three species (with hydrated oocytes). C. gunnari, C. aceratus and P. georgianus ... observed that relative fecundity decreased with increasing length and weight of the females. Diameter and ... dry weight of C.gunnari ’s hydrated oocytes showed a positive relationship with female size. Author(s ...

   Meeting Document : WG-FSA-13/59 : Auteur(s): M.I. Militelli, G.J. Macchi and K.A. Rodrigues (Argentina)

8. The Future of Antarctica Forum: distinguishing climate change impacts from other impacts in the Antarctic Peninsula

   challenge to bring together and analyse relevant data, with assistance as possible from the Forum ... participants, and with encouragement to keep the ATCM, CCAMLR, and all stakeholders informed as this effort ... proceeds. In particular, with assistance from IAATO and the Association of Responsible Krill Fishers (ARK ...

   Meeting Document : CCAMLR-XXXV/BG/14 : Auteur(s): Submitted by Oceanites, Inc.

9. Integrating Climate and Ecosystem Dynamics in the Southern Ocean (ICED) program: developing ICED and CCAMLR joint activities

   with development of models, scenarios and projections. These activities and their outputs will provide ... : incorporating uncertainties associated with climate variability and change in CCAMLR’s decision making. This ... Workshop will be held in Hobart in April 2018 in association with the MEASO2018 conference. This paper ...

   Meeting Document : WG-EMM-17/36 : Auteur(s): E. Murphy on behalf of ICED SSC

10. Research plan for the 2018/19 exploratory longline fishery of D. mawsoni in Subarea 48.6 by Spain

    order to speed up the acquisition and data analysis, Spain proposes their collaboration with ZAF and JAP ... D.mawsoni stock in the Subarea 48.6. The proposed Spanish vessel “TRONIO”, with extensive experience in ... research blocks, especially those with more difficult access due to difficult ice condition, and therefore ...

    Meeting Document : WG-SAM-18/02 : Auteur(s): Delegation of Spain

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