Search results
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A critical re-examination of the evidence for a possible dependence of Weddell seals (Leptonychotes weddellii) on Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea, Antarctica
should be re-examined given the known biases of methods used to derive diet estimates. While large (> ... to derive diet estimates. While large (>30 g) silverfish occurring at high densities are a valuable ...
Meeting Document : WG-EMM-13/28 : Author(s): R. Eisert, M.H. Pinkerton (New Zealand), S.D. Newsome and O.T. Oftedal (USA)
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Results of the fourth CCAMLR sponsored research survey to monitor abundance of sub-adult Antarctic toothfish in the southern Ross Sea, February 2015 and further development of the time series
was successful in completing all of the planned stations. Standardised catch rates of sub-adult (<110 cm ... was successful in completing all of the planned stations. Standardised catch rates of sub-adult (<110 cm ...
Meeting Document : WG-SAM-15/44 : Author(s): S.M. Hanchet, B.R. Sharp, S. Mormede, S.J. Parker (New Zealand) and M. Vacchi (Italy)
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Reports on abundance and biological information on toothfish in Division 58.4.4 a and b by Shinsei Maru No. 3 in 2010/11 season
in the shallow area < 500 m in the 2010/11. The smaller size of fish tended to be caught in the shallower area ... . This may be due to the catch of small fish in the shallow area < 500 m in the 2010/11. The smaller size ...
Meeting Document : WG-SAM-11/06 : Author(s): K.Taki, T. Iwami and M. Kiyota (Japan)
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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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INTERACTIONS OF PATAGONIAN TOOTHFISH FISHERIES WITH KILLER AND SPERM WHALES IN CROZET EXCLUSIVE ECONOMIC ZONE: AN ASSESSMENT OF DEPREDATION LEVELS AND INSIGHTS ON POSSIBLE MITIGATION SOLUTIONS
lines (<5000m) provided higher yield and were significantly less impacted by killer whales than ... were absent at the beginning of the line hauling process, short lines (<5000m) provided higher yield ...
Meeting Document : WG-IMAF-09/12 : Author(s): P. Tixier, N. Gasco, G. Duhamel and C. Guinet (France)
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Mitigating killer whale depredation on demersal longline fisheries by changing fishing practices
per set, and positively influenced by, iv) hauling speed: increased speed (> 50 hooks.min-1) may ... per set, and positively influenced by, iv) hauling speed: increased speed (> 50 hooks.min-1) may ...
Meeting Document : WG-FSA-14/P03 : Author(s): P. Tixier, J. Vacquie Garcia, N. Gasco, G. Duhamel and C. Guinet
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Results of the fifth Ross Sea shelf survey to monitor abundance of sub-adult Antarctic toothfish in the southern Ross Sea, February 2016, and notification for continuation in 2017
of sub-adult (<110 cm) toothfish for the core strata showed an increase to the highest point observed ... in completing all of the planned stations and objectives. Standardised catch rates of sub-adult (<110 cm ...
Meeting Document : WG-SAM-16/14 : Author(s): A. Dunn, C. Jones, S. Mormede and S. Parker
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Results of a research survey to monitor abundance of pre-recruit Antarctic toothfish in the southern Ross Sea, February 2012
surveys to monitor pre-recruit (<100 cm TL) toothfish in the south of SSRUs 881.J and 881 ... surveys to monitor pre-recruit (<100 cm TL) toothfish in the south of SSRUs 881.J and 881 ...
Meeting Document : WG-SAM-12/29 : Author(s): S.M. Hanchet, S. Mormede, A. Dunn (New Zealand) and H.-S. Jo (Republic of Korea)
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Results of a CCAMLR-sponsored research survey to monitor abundance of pre-recruit Antarctic toothfish in the southern Ross Sea, February 2012
surveys to monitor pre-recruit (<100 cm TL) toothfish in the south of SSRUs 881.J and 881 ... surveys to monitor pre-recruit (<100 cm TL) toothfish in the south of SSRUs 881.J and 881 ...
Meeting Document : WG-FSA-12/41 : Author(s): S.M. Hanchet, S. Mormede, S. Parker, A. Dunn (New Zealand) and H.-S. Jo (Republic of Korea)
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EXTRAPOLATING CONTINUOUS PLANKTON RECORDER DATA THROUGH THE SOUTHERN OCEAN USING BOOSTED REGRESSION TREES
copepod which is abundant through much of near-surface waters of the Southern Ocean. A large dataset (> ... is abundant through much of near-surface waters of the Southern Ocean. A large dataset (>19 000 records ...
Meeting Document : WG-SAM-08/12 : Author(s): M.H. Pinkerton, A.N.H. Smith (New Zealand), B. Raymond, G. Hosie (Australia) and B. Sharp (New Zealand)