Résultats de la recherche

1. Results of the longline survey for toothfish in the northern Ross Sea region (SSRU 88.2A) by the FV Argos Froyanes, United Kingdom

   were released at 3.1 fish tagged per tonne and a tag overlap statistic of 85%. Author(s):  M. Soeffker ... fishable areas of SSRUs 88.2 A–B north of 66° S latitude. During the 6 th- 10 th February 2015, the UK ... fish and collect information on the characteristics of the toothfish inhabiting the region. The vessel ... of 49 tonnes of D mawsoni and small catch of 29 kg of two D eleginoides was taken; 150 tagged fish ...

   Meeting Document : WG-SAM-15/31 : Auteur(s): M. Soeffker, J. Clark, J.M.G. Rebollo and C. Darby (United Kingdom)

2. Modelling the circumpolar distribution of Antarctic toothfish (Dissostichus mawsoni) habitat suitability using correlative species distribution modelling methods

   Abstract:  Understanding and predicting the distribution of Antarctic toothfish (Dissostichus ... mawsoni) habitat suitability at different spatial and temporal scales can make an important contribution ... to CCAMLR’s management of this species. In this paper the use of Maxent models with fishery catch ... data and environmental data to provide a circumpolar prediction of Antarctic toothfish habitat ...

   Meeting Document : WG-FSA-15/64 : Auteur(s): CCAMLR Secretariat

3. Stock status and population assessment of the Antarctic starry skate (Amblyraja georgiana) in Subarea 48.3

   -catch exploitation rate of Antarctic starry skates is likely low at around 1% of the estimated biomass ... Deficient” by IUCN (Endicott & Kyne 2009) and is one of the main by-catch species in the longline ... . Using ten years of tag-recapture data collected around South Georgia, a comprehensive analysis of data ... Georgia and Shag Rocks was undertaken. The outcomes of this study narrowed some of the existing knowledge ...

   Meeting Document : WG-FSA-18/27 : Auteur(s): M. Söffker, N.D. Walker, M. Belchier and J. Ellis

4. Preliminary review of Antarctic toothfish maturity in the Ross Sea

   was established that in the period of fishing, females and males with gonads at maturity stage III ... Abstract:  Results of comparative histological analysis of gonads of female and male Antarctic ... toothfish Dissostichus mawsoni caught by Russian longliners in the Ross Ross Sea of the Pacific sector in ... 2004/2005- 2006/2007 seasons are presented. Morphological indices of females and males, age, indices of ...

   Meeting Document : WG-FSA-11/27 : Auteur(s): S.V. Piyanova and A.F. Petrov (Russia)

5. Technical note on the sampling procedures of the Saga Sea

   Abstract:  At the 2005 Scientific Committee (the Committee) Meeting (CCAMLR), Norway indicated ... information on effort, catch characteristic and the broader ecosystem impacts of this new technology. In ... Institute of Marine Research (IMR) and the UK’s Marine Resources Assessment Group and will be implemented ... sampling procedures of the Saga Sea Approval:  Approved ...

   Meeting Document : WG-EMM-06/18 : Auteur(s): J. Hooper (United Kingdom), T. Knutsen (Norway), D. Agnew (United Kingdom) and S.A. Iversen (Norway)

6. On the status of mesopelagic fish (myctophidae) in the Southern Ocean ecosystem

   producers, in turn guaranteeing the production of organisms at higher trophic levels (certain species of ... Abstract:  Analysis and synthesis of results of Russian and foreign research into the trophic ... relationships of myctophids demonstrate that this group of mesopelagic fish plays a significant role in the ... community of marine organisms of the Southern Ocean. The trophic status of myctophids has been determined ...

   Meeting Document : WG-FSA-93/17 : Auteur(s): A.N. Kozlov (Russia)

7. The CAML/SCAR-MarBIN Biogeographic Atlas of the Southern Ocean

   biodiversity hotspots. At the end of five years of extensive biodiversity exploration and assessment by the ... Abstract:  Biogeographic information is of primary importance for monitoring biodiversity and ... detecting impacts of environmental changes, developing the bio/ecoregionalisation of the Southern Ocean ... Census of Antarctic Marine Life (www.caml.aq), with 19 CAML-dedicated cruises in the whole Southern Ocean ...

   Meeting Document : CCAMLR-XXX/BG/11 : Auteur(s): Submitted by SCAR

8. Spectra analysis of Drake Passage Oscillation Index (DPOI) from 1952 to 2003, Antarctica

   , Argentina, and Base Esperanza, at the tip of the Antarctic Peninsula, sea ice cover and chlorophyll-a in the ... Abstract:  An assessment of the environmental processes influencing variability in the recruitment ... and density of Antarctic krill (Euphausia superba DANA) is important as variability in krill stocks ... krill recruitment and density with hypothesized environmental factors; strength of westerly winds ...

   Meeting Document : WG-EMM-04/46 : Auteur(s): M. Naganobu and K. Kutsuwada (Japan)

9. Standardisation of commercial CPUE

   Abstract:  This paper reports analysis of CPUE data on cod in the Barents Sea.  The potential of ... vessel trawling operations take place at acceptable proximity in time and space. The methodological ... approach might be of interest for the longline fishery for tothfish as well as for the trawl fishery on ... krill. A model for standardisation of fishing power for individual vessels in a commercial fishing fleet ...

   Meeting Document : WG-SAM-15/P01 : Auteur(s): A. Salthaug and O.R. Godø

10. Development of the CCAMLR Marine Protected Area (MPA) Information Repository (CMIR)

    Abstract:  This paper reports on the development of the CCAMLR MPA Information Repository (CMIR ... ), which has been divided into two phases for development. Phase 1 is a proof of concept targeted for ... completion in October 2019, with outcomes including the deployment of the CMIR host server, a project ... submission portal, and developed workflow. The principal aim of Phase 1 is to have infrastructure in place ...

    Meeting Document : SC-CAMLR-38/BG/04 : Auteur(s): CCAMLR Secretariat

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