Résultats de la recherche

1. SCIC-09

   /01 PROVISIONAL AGENDA FOR THE 2009 MEETING OF THE CCAMLR STANDING COMMITTEE ON IMPLEMENTATION AND ... COMPLIANCE (SCIC) SCIC-09/02 List of documents SCIC-09/03 REPORT ON THE MEASURES TAKEN BY THE MARITIME ... AUTHORITY IN RELATION TO SPECIFIC SHIPS IMPLICATED IN ILLEGAL FISHING IN WATERS UNDER THE CONTROL OF THE ... COMMISSION FOR THE CONSERVATION OF THE ANTARCTIC MARINE LIVING RESOURCES (CCAMLR) Spain SCIC-09/04 EXTRACTS ...

   Meeting

2. The Antarctic toothfish: how common a prey for Weddell seals?

   Abstract:  Reported herein are observations of Weddell seals (Leptonychotes weddellii) feeding on ... . In addition to past reports of isolated toothfish captures, the frequency of these observations and ... the quantity of toothfish captured lead us to suggest that this species is a significant prey item for ... Weddell seals, and that the recent development of a toothfish fishery in the Ross Sea may have broader ...

   Meeting Document : WG-EMM-07/P4 : Auteur(s): P.J. Ponganis and T.K. Stockard (USA)

3. Length-at-age juvenile Patagonian toothfish Dissostichus eleginoides

   Abstract:  The fishery for Patagonian toothfish is one of the most valuable in the CCAMLR Area ... . Age based models are used to assess the status of the stocks of this species. Although age can be ... length density of juvenile toothfish in the catches had a clearly defined polymodal distribution. The age ... of each fish was estimated from the otoliths and the distribution of these ages matched closely the ...

   Meeting Document : WG-FSA-01/16 : Auteur(s): J. Ashford (USA), I. Everson (UK), C. Jones and S. Bobko (USA)

4. INTERDICTION DE PRÉLÈVEMENT DES AILERONS DE REQUINS DANS LA ZONE DE LA CONVENTION DE LA CCAMLR

   Abstract:  In 2006, CCAMLR adopted Conservation Measure 32-18 on the conservation of sharks. The ... release of incidentally-caught sharks where possible. The measure is, however, silent on the practice of ... shark finning should incidental catches of sharks occur. The U.S. delegation proposes to amend CCAMLR ... 2010. Author(s):  Delegation of the USA Title:  Prohibition of shark finning in the CAMLR Convention ...

   Meeting Document : CCAMLR-XXX/25 : Auteur(s): Delegation of the USA

5. Oiled penguins observed at Bird Island, South Georgia, 1992/1993

   Abstract:  In the first observation of oiled seabirds at Bird Island, South Georgia since the ... within 20nm of the Willis Islands (5km west of Bird Island) from early July, are the most likely source ... of the oil. Large concentrations of penguins were seen in this area by a US research cruise in June ... 1993. Author(s):  Delegation of United Kingdom Title:  Oiled penguins observed at Bird Island, South ...

   Meeting Document : SC-CAMLR-XII/BG/15 : Auteur(s): Delegation of United Kingdom

6. The UK fish stock assessment survey bottom trawl for South Georgia

   Abstract:  Criteria for the choice of a trawl for demersal fish surveys are discussed. Details of ... the construction and performance of the 120 Bolt Rope Bottom Trawl used during the recent fish stock ... of the trawl is similar to the Polish P32/36 survey trawl used on the Profesor Siedlecki surveys ... around South Georgia between 1986/87 and 1988/89. The importance of reducing the variability of trawl ...

   Meeting Document : WG-FSA-91/16 : Auteur(s): G. Parkes (United Kingdom)

7. Managing fishing vessels

   the management of fishing vessels operating in the Southern Ocean. It identifies that currently a ... piecemeal approach has been taken to the management of the safety and environmental impact of fishing ... vessels resulting in an ad hoc patchwork of regulation. The paper identifies a new opportunity for review ... , amendment, improvement and consolidation of the existing framework through the development of a mandatory ...

   Meeting Document : CCAMLR-XXIX/BG/22 : Auteur(s): ASOC Observer

8. Automated data processing using Echoview

   Abstract:  Increasing volumes of acoustic data are being collected which necessitates a ... 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 ... document provides an overview of an automated procedure for processing acoustic data that is illustrated ...

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

9. ADÉLIE PENGUIN SURVIVAL: AGE STRUCTURE, TEMPORAL VARIABILITY AND ENVIRONMENTAL INFLUENCES

   Abstract:  The driving factors of survival, a key demographic process, have been particularly ... what environmental features they are most likely to respond to. Here we examine the influence of ... environmental fluctuations, broad climatic conditions and the success of the breeding season prior to winter on ... annual survival of an Adélie penguin population using mark-recapture models based on penguin tag and ...

   Meeting Document : WG-EMM-11/P4 : Auteur(s): L. Emmerson and C. Southwell

10. Assessment models for Antarctic toothfish (Dissostichus mawsoni) in SSRU 882E including data from the 2005/06 season

    Abstract:  We provide an update of the Bayesian sex and age structured population stock assessment ... in a slightly higher estimate of initial biomass than in 2005, though this was mostly due to a ... different assumption of the level of natural mortality (M=0.13 y-1), and the revised length-weight and ... information on stock size, but none of the data sets had much information about the maximum size of the stock ...

    Meeting Document : WG-FSA-06/48 : Auteur(s): A. Dunn and S.M. Hanchet (New Zealand)

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