Résultats de la recherche

1. How fast do demersal longlines sink?

   longlines. Lines with integrated weight (lead cores) sank two-three times faster (45- 52 cm/second) than ... 18 cm/second for Silver lines of the same diameter. Samples of lines set by hand in still water sank ...

   Meeting Document : WG-FSA-02/25 : Auteur(s): G. Robertson (Australia), E. Moe, R. Haugen (Norway) and B. Wienecke (Australia)

2. Fishing equipment, marine debris and hydrocarbon soiling associated with seabirds at Bird Island, South Georgia, 2005/06

   , more items were encountered this season than in the previous season for all species monitored with the ... thirteenth such annual report. As in previous years, more items of marine debris and fishing gear (mostly ...

   Meeting Document : SC-CAMLR-XXV/BG/11 : Auteur(s): Delegation of the United Kingdom

3. Summary of holdings of Patagonian toothfish (Dissostichus eleginoides) otoliths and size-at-age estimates from Heard and McDonald Islands (Division 58.5.2)

   currently used in the assessment to predict growth and assign length-at-age to catch-at age, however an ... season age-length keys for these fisheries impossible. It is likely that sufficient otoliths have been ... estimates from fish captured between 1997 and 2003. A growth model based on these size-at age data is ...

   Meeting Document : WG-FSA-07/45 : Auteur(s): D.C. Welsford and G.B. Nowara (Australia)

4. Preliminary results of the third CCAMLR sponsored research survey to monitor abundance of subadult Antarctic toothfish in the southern Ross Sea, February 2014

   )    To sample additional experimental stations in an adjacent area to identify areas of high subadult ... catch rates were down in strata B and C. Standardised catch rates for the core strata were similar to ... 2013 and down on 2012, although not significantly. Experimental stratum I showed larger fish than in ...

   Meeting Document : WG-SAM-14/24 : Auteur(s): S. Mormede, S.J. Parker, S.M. Hanchet, A. Dunn (New Zealand) and S. Gregory (United Kingdom)

5. Biotopic and spatial distribution of krill Euphausia superba Dana (Crustacea, Euphausiacea) length groupings in the Atlantic sector of Antarctic in summer 1984 and 1988

   the basis of the data of two complex surveys carried out in the western Atlantic sector of Antarctic ... Abstract:  Three basic length groupings of krill were identified with the clustering analysis on ...

   Meeting Document : WG-EMM-04/27 : Auteur(s): V.V. Lidvanov, A.V. Zimin, K.E. Shulgovsky (Russia)

6. Automated data processing using Echoview

   document provides an overview of an automated procedure for processing acoustic data that is illustrated ... reappraisal of many of the current methods for data processing and analysis.  For some acoustic data sets ... manual processing is no longer an option; the large size of the data set is preventing analysis.  This ...

   Meeting Document : SG-ASAM-15/01 : Auteur(s): M.J. Cox (Australia), G. Skaret (Norway), L.-M.K. Harrison and R. Harcourt (Australia)

7. Beach debris survey, Signy Island, South Orkney Islands, 2006/07

   recovered had decreased (an increase of 85.2% and decrease of 68.8% since 2005/06 respectively). There was a ... problem. The need for continued monitoring to ensure that vessels are aware of, and comply with ... packaging bands continue to appear as beach debris and indicate that the ban on their use aboard fishing ...

   Meeting Document : SC-CAMLR-XXVI/BG/19 : Auteur(s): Delegation of the United Kingdom

8. Growth and shrinkage in Antarctic krill Euphausia superba is sex-dependent

   operations carried out in this region at other times of the year. Our analyses revealed body-length shrinkage ... of the ovaries and is not necessarily an outcome of winter hardship. The sex-dependent changes that ... Approval:  Approved Secretariat Workflow Status:  Content Approved Delegation responsibility for releasing ... in adult females but not males during winter, based on both the tracking of modal size classes over ...

   Meeting Document : WG-EMM-16/P04 : Auteur(s): G. Tarling, S. Hill, H. Peat, S. Fielding, C. Reiss and A. Atkinson

9. Draft: Krill Fishery Report 2016

   Abstract:  This update to the annual krill fishery report contains background of the fishery as an ... introduction to the report, an inventory of catch and SISO data up to June 2016, including incidental mortality ... . Monthly catch maps for the last complete fishing seasons (2015) and the current season up to May 2016 have ... been included as an appendix.  Author(s):  CCAMLR Secretariat Title:  Draft: Krill Fishery Report 2016 ...

   Meeting Document : WG-EMM-16/07 : Auteur(s): CCAMLR Secretariat

10. Descriptive analysis of haul data from FV Atlantic Navigator in Elephant Islands (48.1), South Georgia Islands (48.3) and South Orkney Islands (48.3) krill fishery (summer 2004 to early winter 2005)

    operation was performed for the two fishing systems used: conventional fishing system (CON) and the ... obtained at South Orkney islands zone. The highest catch rate were calculated for the same fishing zone ... was determined IC for winter season 2004 and IIC and IIB for summer to winter 2005. All data was ...

    Meeting Document : WG-EMM-05/12 : Auteur(s): O. Pin, H. Nión, E. Delfino and P. Meneses (Uruguay)

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