Search results
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Preparing for the Year of the Skate: proposed information collection and tagging protocol for skates
Abstract: Skates are an important bycatch of the toothfish fishery in the CCAMLR area and have ... skate assessment. This paper discusses improvements to the fishery derived data that may be required ... of such data from the fishery and a revised skate tagging protocol. These changes could be piloted in the 2007 ... Skates are an important bycatch of the toothfish fishery in the CCAMLR area and have been ...
Meeting Document : WG-FSA-07/39 : Author(s): S. Mormede, A. Dunn, J. Fenaughty, M. Francis, S. Hanchet, R. O’Driscoll and N. Smith (New Zealand)
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Fish prey of the wandering albatross Diomedea exulans at South Georgia
are caught in the commercial fishery there. However, two of the three main target species of this fishery ... . It seems unlikely, therefore, that the albatrosses depend. greatly on the fishery for acquisition of fish ... are caught in the commercial fishery there. However, two of the three main target species of this fishery ... . It seems unlikely, therefore, that the albatrosses depend . greatly on the fishery for acquisition of fish ...
Meeting Document : SC-CAMLR-VII/BG/05 : Author(s): J.P. Croxall, A.W. North and P.A. Prince (United Kingdom)
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Methodology for automated spatial sea ice summaries in the Southern Ocean
Abstract: Sea ice is recognised as a core driver of both ecosystem dynamics and fishery ... to the weighted ice concentrations within the fishery footprint was used to develop the relationship between sea ... areas with reliable access for the collection of fishery data. Author(s): S.J. Parker, S.D. Hoyle, J.M ... Sea ice is recognised as a core driver of both ecosystem dynamics and fishery performance ...
Meeting Document : WG-FSA-14/54 : Author(s): S.J. Parker, S.D. Hoyle, J.M. Fenaughty and A. Kohout (New Zealand)
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Scotia Sea Pygoscelid Penguin Tracking and Habitat Analysis Workshop
predators and the krill fishery was desirable throughout the Scotia Sea; it was recognised that such work ... for the krill fishery as well as in marine spatial planning and the identification of candidate marine protected ... when they overlap with the krill fishery, the workshop highlighted a number of issues of relevance ... and the krill fishery was desirable throughout the Scotia Sea; it was recognised that such work could ...
Meeting Document : WG-EMM-15/09 : Author(s): P.N. Trathan (United Kingdom), J.T. Hinke (USA) and B. Lascelles (BirdLife International)
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Records of entangled birds at Marion Island 1986 to 1995
Marion Island are briefly reported. This low level seems typical for Southern Ocean seabirds. Author ... Island are briefly reported. This low level seems typical for Southern Ocean seabirds. ...
Meeting Document : SC-CAMLR-XIV/BG/18 : Author(s): Delegation of South Africa
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Interactions between seabirds and deep water hake trawl gear: an assessment of impacts in South African waters 2004/05
trawl fishery. Observations of interactions between seabirds and trawl gear were made on 331 trawls ... of fishery wastes. Using a bootstrapping approach to estimate 95% confidence intervals (CI), the average ... impact of the fishery requires assumptions about total fishing effort, the proportion of trawls where ... to reduce trawl mortality in this fishery. Author(s): B.P. Watkins, S.L. Petersen and P.G. Ryan (South ...
Meeting Document : WG-FSA-06/41 : Author(s): B.P. Watkins, S.L. Petersen and P.G. Ryan (South Africa)
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The age structure and growth rate of Patagonian toothfish (Dissostichus eleginoides) at South Georgia
of sources. Data from the commercial fishery, research trawl surveys and pelagic plankton tows are combined ... indicate that fish enter the fishery at 7 years and are fully recruited at between 10 and 11 years. Author ... from the commercial fishery, research trawl surveys and pelagic plankton tows are combined to generate ... indicate that fish enter the fishery at 7 years and are fully recruited at between 10 and 11 years. ...
Meeting Document : WG-FSA-04/86 : Author(s): M. Belchier (United Kingdom)
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Stock assessment of the mackerel icefish, Champsocephalus gunnari (Lönnberg, 1906) in Subarea 48.3 for the 1991/91 season, using virtual population analysis
Abstract: An assessment of the Champsocephalus gunnari fishery in sub-area 48.3 using VPA from ... 1976/77 to 1990/91 is presented. The analysis was tuned to abundance indices derived from fishery ... An assessment of the Champsocephalus gunnari fishery in sub-area 48.3 using VPA from 1976/77 ... to 1990/91 is presented. The analysis was tuned to abundance indices derived from fishery independent ...
Meeting Document : WG-FSA-91/15 : Author(s): G. Parkes (United Kingdom)
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Some aspects of size composition dynamics of Antarctic toothfish (Dissostichus mawsoni) from the Ross Sea (Statistical Subarea 88.1)
fishery periods were selected for comparison: 2003-2005 and 2008-2012. It allowed estimating changes ... periods of the fishery, in the southern statistical areas (SSRU H, I, K, L), the portion of small-sized ... catches in different statistical areas of the Ross Sea was given. Biological data for two fishery periods ... of the fishery, in the southern statistical areas (SSRU H, I, K, L), the portion of small-sized immature fish had ...
Meeting Document : WG-FSA-12/17 : Author(s): A.K. Zaytsev (Ukraine)
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CCAMLR's contribution to global food security
-term research and integrated actions associated with: the acquisition of operational-level fishery data ... fishery-independent observation the collection and analysis of biological and environmental data along ... fishery data fishery-independent observation the collection and analysis of biological and environmental ...
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