Résultats de la recherche
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On spatial-temporal variability of krill length composition in Subarea 48.1. Comments and proposals
composition in Subarea 48.1 as the essential information for stock assessment and developing management advice ... Secretariat Workflow Status: Content Approved Document Release Consent: No Delegation responsibility for ... Abstract: The issues are discussed on estimating spatial-temporal distribution of krill length ... . Author(s): S. Kasatkina and A. Sytov Title: On spatial-temporal variability of krill length composition ...
Meeting Document : WG-EMM-2019/56 : Auteur(s): S. Kasatkina and A. Sytov
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Alternative method of the age composition assessment on the basis of surveys length data using mixture distributions
tested on the length series obtained with the bootstrap method on the basis of the above mentioned ... the hypothesis of non-zero observations lognormal distribution for a large number of length groups ... comparison of this method and the method by de la Mare for length series, estimated with Aitchison’s method ... Abstract: On the basis of the bottom trawl surveys carried out by Russia and Great Britain during ...
Meeting Document : WG-FSA-05/78 : Auteur(s): P. Gasyukov (Russia)
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Research concept on catchability to study toothfish abundance/stocks in the Antarctic marine areas
Abstract: Main two methods, which are used for the estimation of abundance/stocks of toothfish in ... Secretariat Workflow Status: Content Approved Delegation responsibility for releasing documents: Ukraine ... the Antarctic marine areas, are the method based on tag recaptures and the method grounding on the ... guaranteed toothfish abundance value on a designated marine area. This provide a valuable reference data ...
Meeting Document : WG-SAM-18/19 : Auteur(s): K. Demianenko, L. Pshenichnov, O. Diripasko and V. Gurianov
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Report on bottom fisheries and vulnerable marine ecosystems: draft template and workplan
as far as possible for consideration by WG-FSA later in the year. Author(s): WG-FSA Subgroup on VMEs ... the workplan and discussion. It has been compiled by the Subgroup for consideration at WG-EMM in 2010 ... . Discussions to date would suggest that the report be routinely update each year in WG-FSA but with input from ... the objectives for VMEs and their ecology would occur in WG-EMM. The assessments and advice would ...
Meeting Document : WG-EMM-10/15 : Auteur(s): WG-FSA Subgroup on VMEs
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Information report on the age determination methods of toothfish Dissostichus spp.
collected in the CCAMLR Convention Area. The equipment used, the procedure for processing and reading age ... Approved Delegation responsibility for releasing documents: Ukraine ... Dissostichus by recording structures (otoliths). Sampling processing is carried out on the basis of annual data ... ways to solve them. Author(s): I.V. Slypko and P.M. Zabroda Title: Information report on the age ...
Meeting Document : WG-SAM-18/29 : Auteur(s): I.V. Slypko and P.M. Zabroda
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Influence of sampling protocol on diet determination of gentoo penguins, Pygoscelis papua and Antarctic fur seals, Arctocephalus gazella
Abstract: The influence of two sampling protocols on diet determination of two marine predators ... . The collection of diet samples on three occasions over a two week period was compared with collecting ... small and a variety of sampling protocols can produce results acceptable for inter-annual monitoring ... . Mass of sampled individuals can account for significant variation and should be recorded, especially if ...
Meeting Document : WG-EMM-99/29 : Auteur(s): S.D. Berrow, R.I. Taylor and A. Murray (United Kingdom)
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Preliminary data on the foraging habitat use by gentoo penguin in Byers Peninsula (Livingston Island) and chinstrap penguin in Deception Island, South Shetlands
trip distance, and maximum distance from the colony) and of foraging range for Gentoo penguin and ... Approved Delegation responsibility for releasing documents: CCAMLR Secretariat ... . Barbosa, J. Benzal, J. Belliure and J. Masello Title: Preliminary data on the foraging habitat use by ...
Meeting Document : WG-EMM-18/40 : Auteur(s): A. Barbosa, J. Benzal, J. Belliure and J. Masello
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Features of spatial and temporally distribution patterns of krill flux in the Scotia Sea: some comments on the development of a krill fishery management in Area 48.
geostrophic method, is analysed. For this, CCAMLR-2000 international survey data was used. The analysis was ... is necessary to understand the competitive relationship between predators and fisheries for krill ... : Content Approved Document Release Consent: No Delegation responsibility for releasing documents: CCAMLR ... distribution patterns of krill flux in the Scotia Sea: some comments on the development of a krill fishery ...
Meeting Document : WG-EMM-18/21 : Auteur(s): S. Kasatkina, V. Shnar and A. Malyshko
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Recommendations from a cross-sector workshop on krill fishing and conservation in the Scotia Sea and Antarctic Peninsula region
Abstract: In June 2014, the ICED programme, the British Antarctic Survey and WWF co-hosted a two ... day workshop entitled “Understanding the objectives for krill fishing and conservation in the Scotia ... workshop. There is broad cross-sector commitment to maintaining a healthy ecosystem and support for ... from a cross-sector workshop on krill fishing and conservation in the Scotia Sea and Antarctic ...
Meeting Document : WG-EMM-14/12 : Auteur(s): S. Hill, R. Cavanagh, R. Downie, C. Knowland and S. Grant (United Kingdom)
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Scientific background document in support of the development of a CCAMLR MPA in the Weddell Sea (Antarctica) - Version 2015 - Part A: General context of the establishment of MPAs and background information on the Weddell Sea MPA planning area-
EMM) the background document that provides the scientific basis for the evaluation of a marine ... -CAMLR-XXXIII/BG/02) as a foundation reference for the Weddell Sea MPA planning (SC-CAMLR-XXXIII, § 5.21 ... beyond the development of the scientific basis for the evaluation of a WSMPA (chapter 4). Please note ... Abstract: Germany intends to present the Working Group on Ecosystem Monitoring and Management (WG ...
Meeting Document : WG-EMM-15/38 Rev.1 : Auteur(s): K. Teschke (Germany) on behalf of the Weddell Sea MPA (WSMPA) project team