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A shore-based randomised sampling design used in the artisanal longline fishery for Dissostichus eleginoides off central Chile
Abstract: A shore-based design used to sample sports fisheries was adapted to sample otoliths ... northern Chile. Observers were stationed dockside and at a processing factory. A 14-day sampling frame was ... incidental mortality of higher predators. Author(s): Rubilar, P., Ashford, J., Jones, C. Title: A shore ...
Meeting Document : WG-FSA-96/54 : Автор(ы): Rubilar, P., Ashford, J., Jones, C.
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A method for preparing large numbers of otolith sections for viewing by scanning electron microscope
Abstract: In an investigation of the age structure of a population of Notothenia coriiceps ... reported on a method used for processing large numbers of otoliths using a scanning electron microscope ... , K. Robinson and M.G. White (United Kingdom) Title: A method for preparing large numbers of otolith ...
Meeting Document : WG-FSA-93/07 : Автор(ы): J.R. Ashford, K. Robinson and M.G. White (United Kingdom)
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A brief characterisation of Patagonian toothfish tag survival and tag detection in CCAMLR Statistical Area 48.3
Abstract: Mark-recapture data is a central element in the assessment of population size and ... detection is assumed to be minimal in the model, but this assumption has not previously been tested; a ... retention in subarea 48.3 is generally good with less than 1% of double-tagged fish losing a tag. Individual ... survival was also consistent. Author(s): M. Soeffker and R. Scott (United Kingdom) Title: A brief ...
Meeting Document : WG-FSA-13/29 : Автор(ы): M. Soeffker and R. Scott (United Kingdom)
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A spatially explicit population dynamics operating model for Antarctic toothfish in the habitable depths of the Ross Sea region
Abstract: We present a spatially explicit age-structured population dynamics operating model for ... Antarctic toothfish in the Ross Sea region, for a medium scale spatial resolution (189 spatial cells ... considered suitable habitat for toothfish (unrestricted model). The semi-restricted model provides a ... examine the consequences of alternative fish movement hypotheses given the data available. For a given ...
Meeting Document : WG-FSA-13/53 : Автор(ы): S. Mormede, A. Dunn, S. Parker and S. Hanchet (New Zealand)
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Tracking Antarctica, A New WWF report on the state of Antarctica and the Southern Ocean
Abstract: ASOC member organization WWF supports a precautionary and science-based approach to ... Antarctica- provides a scientific update on the state of Antarctica and the Southern Ocean. It identifies ... Antarctic are preserved for generations to come. The report will be available publicly as a digital ... . Author(s): Submitted by ASOC Title: Tracking Antarctica, A New WWF report on the state of Antarctica ...
Meeting Document : SC-CAMLR-XXXV/BG/30 : Автор(ы): Submitted by ASOC
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Fishes of the Ross Sea Region – A field guide to common species caught in the longline fishery
region of Antarctica. Technical terms are kept to a minimum, and identification features are mostly those ... Fishes of the Ross Sea Region A field guide to common ... -43741-6 (online) 2014 Fishes of the Ross Sea Region A field guide to common species caught in the ... longline fishery FISHES OF THE ROSS SEA REGION. A field guide to common species caught in the longline ... region. A field guide to common species caught in the longline fishery. New Zealand Aquatic Environment ...
Document : Site Section: Publications
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Extension of the development of a management procedure for the toothfish (Dissostichus eleginoides) resource in the Prince Edward Islands vicinity
Abstract: Three Operating Models (OMs) reflecting an “Optimistic”, “Intermediate” and a ... for trials of a candidate Management Procedure (MP) which could provide future TAC recommendations for ... is heavily depleted while nevertheless securing stock increase with high probability. Author(s): A ... . Brandão and D.S. Butterworth (South Africa) Title: Extension of the development of a management procedure ...
Meeting Document : WG-SAM-07/10 : Автор(ы): A. Brandão and D.S. Butterworth (South Africa)
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A spatial multi-species operating model of the Antarctic Peninsula krill fishery and its impacts on land-breeding
OCCAM model. This modelling framework provides an example of a method for bounding some of the ... envelopes rather than in point estimate form, giving a truer reflection of the uncertainty inherent in ... evaluating different spatial allocations of krill catches. An example is given of how such a framework can be ... used to develop a management scheme which includes feedback through management control rules. Author(s ...
Meeting Document : WG-SAM-07/12 : Автор(ы): É.E. Plagányi and D.S. Butterworth (South Africa)
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Preliminary assessment of mackerel icefish (Champsocephalus gunnari) for the Heard Island Plateau region (Division 58.5.2) based on a survey in June 2005
Abstract: A survey of Mackerel Icefish, Champsocephalus gunnari,was undertaken in Division 58.5.2 ... -term annual yield in the 2005/2006 CCAMLR season. This paper provides a preliminary assessment of yield ... using the assessment methods of CCAMLR. It is proposed that a one-year projection be used in the ... (Champsocephalus gunnari) for the Heard Island Plateau region (Division 58.5.2) based on a survey in June 2005 ...
Meeting Document : WG-FSA-05/39 : Автор(ы): A.J. Constable, T. Lamb and R. Williams (Australia)
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Fitting a von Bertalanffy growth model to length-at-age data accounting for length-dependent fishing selectivity and length-stratified sub-sampling of length frequency samples
units are selected with a probability that is a function of the response. In sampling to obtain fish to ... process involving a particular gear, and (ii) the method of on-deck sub-sampling fish for ageing from the ... Patagonian toothfish (Dissostichus eleginoides) given a known selectivity function. Author(s): S.G. Candy ... (Australia) Title: Fitting a von Bertalanffy growth model to length-at-age data accounting for length ...
Meeting Document : WG-FSA-SAM-05/13 : Автор(ы): S.G. Candy (Australia)
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