Search results
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Quantifying uncertainty in the Chapman mark-recapture estimate of abundance
Abstract: In New and Exploratory fisheries for toothfish, mark-recapture plays a critical role to ... estimate biomass in the initial stage of developing an assessment. This short paper describes the use of ... . Welsford (Australia) Title: Quantifying uncertainty in the Chapman mark-recapture estimate of abundance ...
Meeting Document : WG-FSA-15/49 : Author(s): P. Burch (Australia), S. Parker (New Zealand) and D. Welsford (Australia)
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By-catch of morid cods (Gadiformes: Moridae) in the CCAMLR area and adjacent areas during commercial fishing and research surveys
distributions, size composition and abundance of morids in the CCAMLR and adjacent areas. The main goal is to ... conserve these fishes and prevent them from disturbance in the Antarctic waters. This will be done by ... (Gadiformes: Moridae) in the CCAMLR area and adjacent areas during commercial fishing and research surveys ...
Meeting Document : WG-FSA-16/12 : Author(s): A. Orlov and I. Gordeev
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Developing a carbon-budget trophic model of the Ross Sea, Antarctica: work in progress
organisms in the Ross Sea was used whenever available. Where no information in the literature was available ... explicit assumptions. The model is not complete, and should be considered a work in progress. A trial ... ) Title: Developing a carbon-budget trophic model of the Ross Sea, Antarctica: work in progress Approval ...
Meeting Document : WG-EMM-05/18 : Author(s): M. Pinkerton, S. Hanchet, J. Bradford-Grieve and P. Wilson (New Zealand)
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Oceanic debris observations in the southern ocean whale sanctuary, from Antarctic Peninsula to the Ross Sea: December 1994 to March 1995
Abstract: Observations of natural and man-made floating megalitter, macrolitter and mesolitter in ... reported. Natural megalitter, mostly seaweed, was concentrated In the more northern latitudes near the ... Ross Sea, whereas non-penguin feathers dominated north and northwest of the Ross Sea. In the southern ... small goose barnacles. Author(s): ASOC Observer Title: Oceanic debris observations in the southern ...
Meeting Document : SC-CAMLR-XVI/BG/29 : Author(s): ASOC Observer
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A revised assessment of the impact of the krill fishery on penguins in the South Shetlands
slope and shelf to the north of either Livingston or Elephant Islands. In contrast, main foraging areas ... of penguins are considered to be formed in areas to the north of King George, Nelson and Robert ... antarctica) are closely associated with areas where sea-ice disappears earlier in spring, not necessarily ... T. Ogishima (Japan) Title: A revised assessment of the impact of the krill fishery on penguins in ...
Meeting Document : WG-Joint-94/17 : Author(s): T. Ichii, M. Naganobu and T. Ogishima (Japan)
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KRILL DENSITY ESTIMATES IN CCAMLR SUBAREA 48.6 BASED ON ACOUSTIC DATA COLLECTED DURING JANUARY–MARCH 2008
S in the sparsely studied CCAMLR subarea 48.6. The mean density of Antarctic krill, integrated to ... 270 m depth was 4.42 g/m2. The krill were mainly found in strong aggregations and were patchily ... . Skaret, B.A. Krafft and R. Korneliussen (Norway) Title: KRILL DENSITY ESTIMATES IN CCAMLR SUBAREA 48.6 ...
Meeting Document : WG-EMM-09/45 : Author(s): G. Skaret, B.A. Krafft and R. Korneliussen (Norway)
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A shore-based randomised sampling design used in the artisanal longline fishery for Dissostichus eleginoides off central Chile
from targetted individuals caught in the artisanal longline fishery for Dissostichus eleginoides off ... -hour periods. Compared to shipboard sampling, the design allowed more flexibility in allocation of ... -based randomised sampling design used in the artisanal longline fishery for Dissostichus eleginoides off ...
Meeting Document : WG-FSA-96/54 : Author(s): Rubilar, P., Ashford, J., Jones, C.
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Extension of the development of a management procedure for the toothfish (Dissostichus eleginoides) resource in the Prince Edward Islands vicinity
“Pessimistic” current status for the toothfish resource in the Prince Edward Islands region are developed which ... this resource. The MP uses two data sources: the recent trend in longline CPUE and the mean length of ... for the toothfish (Dissostichus eleginoides) resource in the Prince Edward Islands vicinity Approval ...
Meeting Document : WG-SAM-07/10 : Author(s): A. Brandão and D.S. Butterworth (South Africa)
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Reduced bait loss and bycatch of seabirds in longlining by using a seabird scarer
, bycatch of seabirds on longlines is a problem in certain seasons and areas. Birds feeding on the bait ... a seabird scarer in the Norwegian longline fishery. The scarer, a line with streamers trailing ... . Bjordal (Norway) Title: Reduced bait loss and bycatch of seabirds in longlining by using a seabird scarer ...
Meeting Document : WG-IMALF-94/09 : Author(s): S. Løkkeborg and Å. Bjordal (Norway)
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An integrated stock assessment of Patagonian toothfish (Dissostichus eleginoides) in CCAMLR Subarea 48.4
. eleginoides) in Subarea 48.4. The assessment data time series are updated with the observations for the 2014 ... retardation period. Stock projections indicate that the stock is in healthy condition and that an annual yield ... toothfish (Dissostichus eleginoides) in CCAMLR Subarea 48.4 Microsoft Word File: fsa-15-28.docx Approval ...
Meeting Document : WG-FSA-15/28 : Author(s): M. Soeffker, V. Laptikhovsky, T. Earl and C. Darby (United Kingdom)