Résultats de la recherche

1. Krill fishery report: 2007 update

   the season is approximately 111746 t. This compares with 106589 t of krill reported in the STATLANT ... data for 2005/06. With the exception of Korea and Poland, all Contracting Parties have submitted ... for krill in Area 48 in the 2006/07 season, and these vessels have taken 61876 t of krill to date. Two ...

   Meeting Document : WG-EMM-07/05 : Auteur(s): Secretariat

2. A proposed management procedure for the toothfish (Dissostichus eleginoides) resource in the Prince Edward Islands vicinity

   , whereas catch-at-length information indicates that past catches have had relatively little impact on ... catches made. An MP with control parameter values specified is proposed for implementation based on the ... -recruitment curve steepness h is low. These tests also indicate that monitoring of future catch-at-length ... information would be necessary to guard against a change in selectivity towards greater catches of older fish ... toothfish resource is that, while the two ‘alternative hypotheses’ above can- not at present be reliably ... best ensures that the resource is hardly likely be further depleted (and indeed preferably shows some ... data (both catch-at-length distributions and CPUEs) to be generated which are compatible with past ... compatibility with all past data is impossible, given the highly conflicting assessment results that fol- low ...

   Science Journal Paper : CCAMLR Science, Volume 16 (CCAMLR Science, Volume 16) : 33–69 : Auteur(s): Brandão, A. and D.S. Butterworth

3. Developing high-resolution hydrodynamic models of the shelf regions around South Georgia and the South Orkney Islands

   hydrodynamic models that will be used to examine the detailed oceanography of the South Georgia and South ... Orkney Islands shelves and surrounding regions.  The models will be based on the NEMO-Shelf model, with ... Abstract:  Many of the key oceanographic and ecological processes that determine the structure and ... the capability to resolve tides, atmospheric forcing, and sea ice processes, and with a ~3 km ...

   Meeting Document : WG-EMM-14/08 : Auteur(s): E.J. Murphy, E.F. Young, S.E. Thorpe, P.N. Trathan (United Kingdom) and O.R. Godø (Norway)

4. Annual report of global toothfish trade data

   importer, with 32.30% of global imports. Chile was estimated to be the largest exporter, with 15.26% of ... between global trade data and the CDS found that they are similar with a-2.29% difference in imports and ... sources for the trade of toothfish products for the 2017 calendar year. The analysis has identified that ... in 2017 toothfish was most commonly traded as an unprocessed frozen product which could be in various ...

   Meeting Document : CCAMLR-XXXVII/BG/08 Rev. 1 : Auteur(s): CCAMLR Secretariat

5. Report on a tuna long-lining fishing voyage aboard Southern Venture to observe seabird by-catch problems

   as it was deployed, were observed during 8-days' fishing of a New Zealand-owned tuna long-liner ... under thick cloud. Most bait-takes occurred in daylight, particularly before dusk. The vessel's ... (0.2711000 hooks set) is similar to that in the only other two reported studies. Seabirds scavenged ...

   Meeting Document : WG-IMALF-94/10 : Auteur(s): M.J. Imber (New Zealand)

6. Some characteristics of krill transport in the Scotia Sea based on the Russian survey data

   be accompanied with krill biomass transport across the boundaries of the SSMUs. Our estimates of ... that krill transport estimates should be taken into consideration in the scheme for allocating the ... study area was totally replaced are presented. It is shown that in SSMUs the multiple total replacement ... krill flux out SSMU during fishing season appeared incomparable neither with the historical annual catch ...

   Meeting Document : WG-EMM-05/41 : Auteur(s): S.M. Kasatkina, V.N. Shnar and O.V. Berezhinsky (Russia)

7. “Sailbuoy for krill” – a concept for autonomous commercial and scientific monitoring of the krill fishing in Antarctica

   fishery in the Antarctic. The system will be equipped with echosounder and environmental sensors and will ... survey krill hotspots (in areas that are fished and unfished) and feed science and industry with data in ... productive interaction with potential users to ensure that the tailored system includes most of the users ... fishable biomass due to lack of density distribution information. In this paper, we demonstrate that new ...

   Meeting Document : WG-EMM-18/15 : Auteur(s): O.R. Godø, G. Pedersen, D. Peddie, G. Skaret, A. Lowther, F. Grebstad and A. Lohrmann

8. Progress towards an assessment of Antarctic toothfish (Dissostichus mawsoni) in Subarea 88.2 SSRUs 882C–H for the years 2002/03 to 2017/18 using a two-area model

   suggest that data from the research plan are starting to inform the model, especially with respect to the ... undertaken in 2017 showed that if tag recaptures continued in the south, and were spread among research ... blocks, a model may be developed for management advice. We present an update on these two-area stock ... agreement with those calculated using local Chapman and CPUE by seabed area analogy methods. At this stage ...

   Meeting Document : WG-FSA-18/37 : Auteur(s): S. Mormede and S. Parker

9. A PROPOSAL TO AMEND CONSERVATION MEASURE 24-01: THE APPLICATION OF CONSERVATION MEASURES TO SCIENTIFIC RESEARCH

   agreement that Conservation Measure 24-01 should be reviewed to ensure that it is consistent with its ... intended purpose. Furthermore, SC-CAMLR agreed that if surveys are to be approved under this measure, they ... must provide a reasonable certainty that the state of knowledge will be advanced, and as such all ... review. Noting the recommendations of SC-CAMLR Australia proposes that revisions be made to Conservation ...

   Meeting Document : CCAMLR-XXVII/34 : Auteur(s): Delegation of Australia

10. Fishery Report: Dissostichus eleginoides Heard Island (Division 58.5.2)

    (Table 4). The survey design was consolidated in 2001 with the distribution of stations undertaken ... CASAL for each year prior to 2009 back to 1997. Proportions-at-length, that were combined with ALKs ... indices were assumed to be relative mid-season vulnerable biomass indices with an associated catchability ... how the surveys, trawl and longline activities overlap with the stock, notably that the surveys ...

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