Search results
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Antarctic icefishes (Channichthyidae) – a unique family of fishes – a review
Current. Certain icefish species, such as Chionobathyscus dewitti, have been found down more than 2,000 ... icefish species, such as Chionobathyscus dewitti, have been found down more than 2,000 m. Icefish have ...
Meeting Document : WG-FSA-04/10 : Author(s): K.-H. Kock (Germany)
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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
represents a financial loss of approximately 10 millions €. Killer whales were found to be responsible ... longer lines. No differences were found if killer whales were present when hauling started. Based ... 10 millions €. Killer whales were found to be responsible for the largest part of this loss (70 ... and were significantly less impacted by killer whales than longer lines. No differences were found ...
Meeting Document : WG-IMAF-09/12 : Author(s): P. Tixier, N. Gasco, G. Duhamel and C. Guinet (France)
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Preliminary evaluation of two feedback management strategies for the krill fishery in Subareas 48.1–48.3
SSMUs in proportion to catches taken during 2009-2016, we found that the two feedback management ... distributed among SSMUs in proportion to catches taken during 2009-2016, we found that the two feedback ...
Meeting Document : SC-CAMLR-XXXVII/BG/12 : Author(s): Delegation of the USA
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SO-AntEco: Contributing information and scientific advice on benthic biodiversity in the South Orkney Islands (Domain 1) region
region were found to be strongly correlated with substrate, where hard substrates hosted a greater number ... of VME taxa were found between two sampling gears used (shallow underwater camera system and Agassiz ... region were found to be strongly correlated with substrate, where hard substrates hosted a greater number ... of VME taxa were found between two sampling gears used (shallow underwater camera system and Agassiz ...
Meeting Document : WG-EMM-17/37 : Author(s): M.J. Brasier, S.M. Grant, P.N. Trathan, L. Allcock, O.S. Ashford, H. Blagbrough, A. Brandt, B. Danis, R. Downey, M. Eléaume, P. Enderlein, C. Ghiglione, O. Hogg, K. Linse, M. Mackenzie, C. Moreau, L. Robinson, E. Rodríguez, V. Spiridonov, A. Tate, M. Taylor, C. Waller, H. Wiklund and H.J. Griffiths
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Estimation of natural mortality for the Patagonian toothfish at Heard and McDonald Islands using catch-at-age and aged mark-recapture data from the main trawl ground
). These sim- ulations aimed to realistically represent the HIMI toothfish fishery. Candy (2011) found ... error, albeit generated by a sim- plified error process, it was found that there was only a minor ... of this parameter for the entire stock at HIMI were found to be in the range 2.8 to 4.5 million by Candy ... esti- mates of M, it was found that these two estimates were highly correlated. Similarly, M would ... trawl ground at HIMI were used to estimate M. Catch and releases by age class for this fishery were ... were used to obtain recapture numbers by age class. Two alternative estimation models were programmed ...
Science Journal Paper : CCAMLR Science, Volume 18 (CCAMLR Science, Volume 18) : 29–45 : Author(s): Candy, S.G., D.C. Welsford, T. Lamb, J.J. Verdouw and J.J. Hutchins
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Antarctic seafloor geomorphology as a guide to benthic bioregionalisation
with benthic communities have found links strong enough to suggest that geomorphology is a useful first-pass ... of shelf biota that have tried to link the physical environment with benthic communities have found links ...
Meeting Document : SC-CAMLR-XXVI/BG/27 : Author(s): Delegation of Australia
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Population structure of the Antarctic toothfish, Dissostichus mawsoni from the Areas 58 and 88 in the Antarctic Ocean based on mitochondrial and microsatellite DNA markers
). However, given weak but significant microsatellite differentiation found between some populations ... , given weak but significant microsatellite differentiation found between some populations ...
Meeting Document : WG-FSA-2019/36 : Author(s): H.-K. Choi, J.E. Jang, S.Y. Byeon, S. Chung, S.-G. Choi, H. W. Kim and H.J. Lee
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Commercial fishing vessels as research vessels in the Antarctic – requirements and solutions exemplified with a new vessel
– olavrune@imr.no C. Reiss National Oceanographic and Atmospheric Administration Southwest Fisheries ... exploit high concentrations of krill found in coastal and shelf areas. CCAMLR man- agement is still ...
Science Journal Paper : CCAMLR Science, Volume 21 (CCAMLR Science, Volume 21) : 11–17 : Author(s): Godø, O.R., C. Reiss, V. Siegel, J.L. Watkins
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Summary of holdings of Patagonian toothfish (Dissostichus eleginoides) otoliths and size-at-age estimates from Heard and McDonald Islands (Division 58.5.2)
individuals which have been processed by the Central Ageing Facility to provide size-at-age estimates. Over ... aged from the annual trawl survey or the longline fishery, making constructing historical season by ...
Meeting Document : WG-FSA-07/45 : Author(s): D.C. Welsford and G.B. Nowara (Australia)
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An updated descriptive analysis of the toothfish (Dissostichus spp.) tagging programme in Subareas 88.1 and 88.2 up to 2005/06
and 25 recaptured. Tagging rates by area over the past three years have been in the same proportion as ... the catch by area. However, recapture rates have tended to be higher in SSRUs 88.2E, 88.1C, and 88.1H ...
Meeting Document : WG-FSA-06/34 : Author(s): A. Dunn and S.M. Hanchet (New Zealand)