Résultats de la recherche

1. Estimation of the green weight of krill caught

   CCAMLR data forms and these suggest that certain parameter values may have been back-calculated. This may ... indicate that some estimation methods (e.g. flow meter) require further development, or some parameters ... cannot be measured directly or safely. WG-EMM may wish to consider this matter further. Author(s ...

   Meeting Document : WG-EMM-14/29 : Auteur(s): Secretariat

2. Preliminary report on the South Orkneys Ecosystem Studies (SOES) field work undertaken by RRS James Clark Ross (JR15004) and associated field camps in January–February 2016

   information on important interactions between krill, krill predators and the commercial fishery that will be ... Abstract:  This paper briefly describes the rationale and structure of the research cruise that ...

   Meeting Document : WG-EMM-16/19 : Auteur(s): J. Watkins, O.R. Godø, S. Fielding, C. Reiss, P. Trathan and E. Murphy

3. Influence of krill availability on humpback whale breeding success

   survival) of the krill consumers may be compromised. In the present study, we investigated the reproductive ... .  The result we found suggests that the warming off the WAP and the expected future increase in the ... Hemisphere if such changes negatively affect the production of krill. Therefore, it is recommended that ...

   Meeting Document : WG-EMM-18/P15 : Auteur(s): E. Seyboth, F. Félix, M.-A. Lea, L. Dalla Rosa, G. Watters, K. Reid and E. Secchi

4. Preliminary assessment of genetic diversity in bycatch-caught darkbelly skate (Bathyraja meridionalis) from South Georgia

   lead to the conclusion that our South Georgia samples were likely to be B. meridionalis but further ... discrepancy between previous genetic studies of B. meridionalis and B. maccaini that challenged the ...

   Meeting Document : WG-FSA-2019/19 : Auteur(s): S. Pérez-Espona, W.P. Goodall-Copestake, P. Hollyman and M. Belchier

5. Next steps in cooperation between CCAMLR and the Southern Indian Ocean Fisheries Agreement (SIOFA)

   last year that included several areas for cooperation between the two organizations. Before this ... process was completed, however, significant fishing took place in SIOFA waters on toothfish stocks that ... CAMLR Convention, and recommends that CCAMLR take the following steps: Convene a joint CCAMLR-SIOFA ... technical workshop as soon as possible to advance cooperation as specified in the Arrangement. Request that ...

   Meeting Document : CCAMLR-38/BG/45 : Auteur(s): Submitted by ASOC

6. CEMP indices and the development of ecosystem assessments

   Abstract:  In 2000, WG-EMM requested that the Secretariat review the historical development of ... of reference documents which could be held electronically on the CCAMLR website and/or on CDROM ...

   Meeting Document : WG-EMM-01/9 : Auteur(s): Secretariat

7. Materials on the biodiversity of areas of possible introduction

   Abstract:  It is shown that   the proposals for the establishment of an MPA in the Weddell Sea ... should be complemented by information on the commercial potential and future rational use for dominant ...

   Meeting Document : SC-CAMLR-XXXVI/BG/24 : Auteur(s): Delegation of the Russian Federation

8. PROPERTIES OF WATER DYNAMICS AND KRILL DISTRIBUTION IN THE SOUTH SANDWICH ISLANDS SUBAREA

   with increased density. These zones are located within the near-shore shelf-based SSMU and associated ... with meanders and eddy favorable for krill concentration. Here, in the cold water of the Weddell Sea ... than 150 g/m2.. Properties of the zones with increased density: these zones are associated with ... and meanders, caused by water dynamics; location of significant biomass that is formed by swarms ...

   Meeting Document : WG-EMM-09/44 Rev. 1 : Auteur(s): S.M. Kasatkina and V.N. Shnar (Russia)

9. OTOLITH CHEMISTRY INDICATES POPULATION STRUCTURING BY THE ANTARCTIC CIRCUMPOLAR CURRENT

   consistent with advective transport along the ACC. These results suggest that toothfish populations are ... the Antarctic and between some Antarctic areas. We also found evidence of four groups of fish with ... different early life chemistry: one associated with South America and three Antarctic groups showing mixing ... number of breeding members with access to spawning grounds, whereas fisheries may rely substantially on ...

   Meeting Document : WG-FSA-08/P05 - Abstract : Auteur(s): J.R. Ashford, C.M. Jones, E.E. Hofmann, I. Everson, C.A. Moreno, G. Duhamel and R. Williams

10. Scientific background document in support of the development of a CCAMLR MPA in the Weddell Sea (Antarctica) – Version 2017 – Reflection of the recommendations by WG-EMM-16 and SC-CAMLR-XXXV

    the level of protection for Antarctic toothfish and other demersal fish that explores a range of ... approach based on the updated data layer is shown. In Chapter 4 we outline the way we- at that stage ... recursive Marxan procedure and the spatial projection of data. Some other improvements that were suggested ... separate cost layers for krill and toothfish) will be reported to the CCAMLR Working Groups in 2018. Author ...

    Meeting Document : SC-CAMLR-XXXVI/BG/28 : Auteur(s): Delegation of Germany

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