Search results
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Proposal for a CCAMLR sponsored research survey to monitor abundance of pre-recruit Antarctic toothfish in the southern Ross Sea
: (i) To establish the feasibility of developing a time series of longline surveys to monitor 80–100 cm TL toothfish ... ;To establish the feasibility of developing a time series of longline surveys to monitor 80–100 cm TL ...
Meeting Document : WG-SAM-11/16 : Author(s): S.M. Hanchet, S. Mormede, S.J. Parker and A. Dunn (New Zealand)
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Catch rates and length composition data of the longline fishery for Dissostichus eleginoides at the Prince Edward Islands: 1996/97
hooks and landed 2 100 tons of toothfish. Although catch rates were initially high at around 0.7 kg per ... 1997 sanctioned vessels at the Prince Edward Islands deployed around 3.7 million hooks and landed 2 100 ...
Meeting Document : SC-CAMLR-XVI/BG/28 : Author(s): Delegation of South Africa
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Assessment models for Patagonian toothfish in Division 58.4.4, SRU C on Ob and Lena Banks for the years 1989/90 to 2012/13
suitable for tagging. I made following four sensitive runs; 1)base, 2)25%_IUU, 3)100%_IUU and YCS models ... sensitive runs; 1)base, 2)25%_IUU, 3)100%_IUU and YCS models. The base model assumed the constant year class ...
Meeting Document : WG-FSA-13/35 : Author(s): K. Taki (Japan)
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Estimating fishing gear selectivity for trawlers using length-frequency data from concurrent commercial trawl and longline fishing for Patagonian toothfish in Division 58.5.2 and the ratio of their hazard functions
a decline from 100% to 1% selection for a corresponding length range of 1030 to 1610 mm and relative ... a decline from 100% to 1% selection for a corresponding length range of 1030 to 1610 mm and relative ...
Meeting Document : WG-FSA-06/35 : Author(s): S.G. Candy (Australia)
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Draft Revised Management Plan for ASPA 149, Cape Shirreff and San Telmo Island, Livingston Island, South Shetland Islands
enclosed within 100 m of the coast of the Cape Shirreff peninsula and of the outer islets of the San Telmo ... enclosed within 100 m of the coast of the Cape Shirreff peninsula and of the outer islets of the San Telmo ...
Meeting Document : WG-EMM-04/8 : Author(s): Delegations of Chile and USA
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A characterisation of the toothfish fishery in Subareas 88.1 and 88.2 from 1997/98 to 2009/10
, and many small (<100 cm TL) toothfish which have been reported as Antarctic toothfish should in fact ... (<100 cm TL) toothfish which have been reported as Antarctic toothfish should in fact be Patagonian ...
Meeting Document : WG-FSA-10/23 : Author(s): S.M. Hanchet, M.L. Stevenson and A. Dunn (New Zealand)
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Distribution, abundance and acoustic properties of Antarctic silverfish (Pleuragramma antarcticum) in the Ross Sea
distributed over the Ross Sea shelf. Adult silverfish tended to form layers at 100–400 m depth and were some ... the Ross Sea shelf. Adult silverfish tended to form layers at 100–400 m depth and were some times ...
Meeting Document : WG-FSA-10/P04 : Author(s): R.L. O’Driscoll, G.J. Macaulay, S. Gauthier, M. Pinkerton and S. Hanchet
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Mitigating killer whale depredation on demersal longline fisheries by changing fishing practices
travelled between longline sets with an estimated threshold of 100 km beyond which whales seem ... travelled between longline sets with an estimated threshold of 100 km beyond which whales seem ...
Meeting Document : WG-FSA-14/P03 : Author(s): P. Tixier, J. Vacquie Garcia, N. Gasco, G. Duhamel and C. Guinet
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Revision of the precautionary approach to ensuring the rational use of a living resource (Dissostichus eleginoides) in Subarea 48.3
smaller than 100 cm. The issue of non-rational use of the Patagonian toothfish stock in Subarea 48.3 ...
Meeting Document : CCAMLR-38/31 Rev. 2 : Author(s): Делегация Российской Федерации
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An index of per capita recruitment
does not vary over age or between years; 2) 100% of age-1 animals spawn; 3) a representative sample ... or between years; 2) 100% of age-1 animals spawn; 3) a representative sample of the population is available ...
Meeting Document : WG-EMM-99/50 : Author(s): R. Hewitt (USA)