Resultados de la búsqueda
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The distribution of spatial management and Antarctic krill catch across pelagic bioregions in the Southern Ocean
conservation planning for developing marine spatial protection. Our analysis of catch data focused on the ... Antarctic krill fishery, which accounted for 92% of catch biomass in the Southern Ocean in 2010/11 (CCAMLR ... Statistical Bulletin, 2012). 64% of the area managed by the Commission for the Conservation of Antarctic ... Marine Living Resources (CCAMLR) was open to directed fishing for at least one species during the 2010/11 ...
Meeting Document : WG-EMM-12/15 : Autor(es): S.M Grant, S.L. Hill and P. Fretwell (United Kingdom)
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Seabird by-catch in the Patagonian toothfish longline fishery at the Prince Edward Islands: 2000–2001
Abstract: Seabird by-catch is summarised for the period July 2000-June 2001 for sanctioned ... longline fishing for Patagonian toothfish Dissostichus eleginoides in South Africa’s Exclusive Economic ... in 2000/2001. White-chinned petrels Procellaria aequinoctialis accounted for 85.5% of the six species ...
Meeting Document : WG-FSA-01/61 : Autor(es): P.G. Ryan and B.P. Watkins (South Africa)
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Оn seasonal and interannual dynamics of ice conditions in the Weddell Sea and its relation to the WSMPA proposal
conditions for vessel navigation being a fundamental factor for the successful completion of assigned ... -free areas are areas for planning MPAs and fishing activities Author(s): Delegation of the Russian ... Workflow Status: Content Approved Document Release Consent: No Delegation responsibility for releasing ...
Meeting Document : CCAMLR-XXXVII/BG/21 : Autor(es): Delegation of the Russian Federation
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Longline fishing at Tristan da Cunha: impact on seabirds
pelagic fishery for tunas and a demersal fishery for bluefish and alfoncino. Fishery observers have ... birds per 1000 hooks). By comparison, the pelagic fishery for tuna, which exceeds demersal fishing ... breeding at the islands. Stricter regulations are required for pelagic vessels, including routine placing ... basic mitigation measures. There is a pressing need for better policing of Tristan’s waters. Author(s ...
Meeting Document : WG-FSA-00/13 : Autor(es): N. Glass, I. Lavarello, J.P. Glass and P.G. Ryan (South Africa)
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A revised assessment of Patagonian toothfish in Subarea 48.4
Abstract: The stocks of toothfish in Subarea 48.4 are currently divided, for assessment purposes ... , covering the whole of the subarea, would be a more appropriate method for assessing the stocks than the ... inclusion of D. eleginoides from the southern region; revision of tagging data for the full time series; re ... . The revised assessment is compared with the previous assessment for this stock. Data deficiencies and ...
Meeting Document : WG-SAM-13/24 : Autor(es): R. Scott (United Kingdom)
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Progress by WG-EMM-STAPP in estimating krill consumption by air-breathing predators within CCAMLR areas
are now available for Areas 48, 88 and 58. Krill consumption by crabeater seals, the most important ... penguin abundance are now available for Areas 48, 88 and 58, and a large-scale estimate of non-breeder ... abundance is now available for Adélie penguins in Area 58. Parametising a bio-energetics model recently ... developed for breeding Adélie penguins to other species, to non-breeders, and to other regions will allow ...
Meeting Document : WG-EMM-16/68 : Autor(es): C. Southwell and P. Trathan
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Continuation of multi-Member research on the Dissostichus spp. exploratory fishery in East Antarctica (Divisions 58.4.1 and 58.4.2) by Australia (notification ID 98422, 98423), France (94903, 94904), Japan (94886, 94887), Republic of Korea (94889, 94890) and Spain (94835)
Abstract: Exploratory fishing for toothfish (Dissostichus spp.) in East Antarctica (Divisions ... rules remain to be determined for these Divisions. WG-FSA-16/29 outlines the first multi-member ... toothfish exploratory fishery research plan for East Antarctica, including research objectives, methods and ... was appropriate to achieve its objectives (SC-CAMLR-XXXV, para. 3.244). We present here a proposal for ...
Meeting Document : WG-SAM-17/08 : Autor(es): Delegations of Australia, France, Japan, Republic of Korea and Spain
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The New Zealand toothfish fishery in Subareas 88.1 and 88.2 from 1997/98 to 2001/02
. The catch for the 2002 season was almost double that for 2001, and CPUE was the highest for any year ... for Antarctic toothfish (Dissostichus mawsoni) and Patagonian toothfish (D. eleginoides) are presented ...
Meeting Document : WG-FSA-02/38 : Autor(es): S.M. Hanchet, P.L. Horn, M.L. Stevenson and N.W. McL. Smith (New Zealand)
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Estimating krill recruitment and its variabiliity
Southern Ocean give a mean recruitment rate for one year old krill of 0.339 with a standard deviation of ... 0.100. The corresponding results for two year old krill from 9 surveys are 0.552 and standard deviation ... Abstract: A maximum likelihood method is developed for the decomposition of krill density at ... 0.074. A number of the assumptions needed for reliable results are discussed. Author(s): W. de la Mare ...
Meeting Document : WG-KRILL-93/12 : Autor(es): W. de la Mare (Australia)
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Оn seasonal and interannual dynamics of ice conditions in the Weddell Sea and its relation to the WS MPA proposal
conditions for vessel navigation being a fundamental factor for the successful completion of assigned ... -free areas are areas for planning MPAs and fishing activities. Author(s): Delegation of the Russian ... Status: Content Approved Document Release Consent: No Delegation responsibility for releasing documents ...
Meeting Document : CCAMLR-38/BG/32 : Autor(es): Delegation of the Russian Federation