Resultados de la búsqueda
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An exact time of release and recapture stock assessment model applied to Macquarie Island Patagonian toothfish (Dissostichus eleginoides)
one of the main fishing regions of Macquarie Island: Aurora Trough. The pre-tagging abundance is ... emigration, and could not be due to fishing alone. Author(s): G. Tuck, W. de la Mare, W. Hearn, R. Williams ... length. It assumes a maximum age or length above which a fish is no longer available to the gear. Each ... age. Once this time has elapsed, the fish is removed from the analysis. The base-case model estimated ...
Meeting Document : WG-FSA-00/43 : Autor(es): G. Tuck, W. de la Mare, W. Hearn, R. Williams, A. Smith, X. He and A. Constable (Australia)
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A PROPOSAL TO AMEND CONSERVATION MEASURE 24-01: THE APPLICATION OF CONSERVATION MEASURES TO SCIENTIFIC RESEARCH
more than one (1) tonne of Dissostichus spp. would be subject to review by SC-CAMLR; • Scientific ... . Author(s): Delegation of Australia Title: A PROPOSAL TO AMEND CONSERVATION MEASURE 24-01: THE ...
Meeting Document : CCAMLR-XXVII/34 : Autor(es): Delegation of Australia
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DATA QUALITY ASSESSMENT IN CCAMLR: REQUIREMENTS FOR MINIMUM INTEGRITY TESTING TO ENSURE THAT DATA ARE FIT FOR PURPOSE
confirmation of their validity. In the context of CCAMLR, data may undergo one set of quality testing in order ... those of data owners/originators. Author(s): Secretariat Title: DATA QUALITY ASSESSMENT IN CCAMLR ...
Meeting Document : WG-SAM-09/05 : Autor(es): Secretariat
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Analysis of variables influencing finfish by-catch in the krill fishery in Area 48
associated with the presence of finfish bycatch in the Saga Sea krill fishery for at least one family and ... fishery and quantify the impact of this bycatch on the finfish stocks (Peatman et al., 2012). Author(s ...
Meeting Document : WG-EMM-12/28 : Autor(es): S.M. Martin, T. Peatman, J. Moir Clark (United Kingdom), O.R. Godø (Norway) and R.C. Wakeford (United Kingdom)
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Simulating nursery areas for Antarctic krill along the western Antarctic Peninsula with relevance for the Domain 1 MPA Planning process
along the western Antarctic Peninsula (WAP) shelf. This objective was addressed using a one-dimensional ... successful descend-ascend cycle and enhance krill early development. Author(s): Delegations of Argentina and ...
Meeting Document : SC-CAMLR-XXXVI/BG/12 : Autor(es): Delegations of Argentina and Chile
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Updating the Antarctic krill biomass estimates for CCAMLR Subareas 48.1 to 48.4 using available data
, based on data from scientific nets and covering the years between 2000 and 2011. The annual biomass ... of fishing vessels to collect data, while maintaining current time series. Author(s): S. Hill, A ... . Atkinson, C. Darby, S. Fielding (United Kingsom), B. Krafft, O.R. Godø, G. Skaret (Norway), P. Trathan, J ...
Meeting Document : WG-EMM-15/28 : Autor(es): S. Hill, A. Atkinson, C. Darby, S. Fielding (United Kingsom), B. Krafft, O.R. Godø, G. Skaret (Norway), P. Trathan, J. Watkins (United Kingdom)
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Beach debris survey, Main Bay, Bird Island, South Georgia, 2002/03
) compared to previous years. The greatest proportion of debris (95 %) was miscellaneous debris. The ... disposal procedures for fishing-related waste, but for all types of waste. Author(s): Delegation of the ... Abstract: During the thirteenth year of standardised beach surveys of man-made debris at Bird ... recorded in 2001/02 and the lowest levels of beach debris during summer since the first year of recording ...
Meeting Document : SC-CAMLR-XXIII/BG/13 : Autor(es): Delegation of the United Kingdom
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A simulation approach to the evaluation of recruitment surveys for D. eleginoides for the Heard Island Plateau region (Division 58.5.2)
. For a series of 10 years of survey, age 4 recruitment was estimated using 111 RSTS stations, assuming ... -projections from each age to age 4 for each of 6 cohorts. Author(s): S.G. Candy, C.R. Davies and A.J ... carried out using Splus. Fish Heaven is a simulation program that uses a spatially-explicit, age ... . Census of fish stocks by age class were compared to population estimates based on simulated RSTS hauls ...
Meeting Document : WG-FSA-04/74 : Autor(es): S.G. Candy, C.R. Davies and A.J. Constable (Australia)
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Review of CCAMLR activities on monitoring marine debris in the Convention Area
more than 3 years, these are: Beached Marine Debris: Chile (Cape Shirreff, Livingston Island, South ... material. The number of seabirds contaminated with hydrocarbons remains low. Author(s): Secretariat Title ...
Meeting Document : SC-CAMLR-XXII/BG/25 : Autor(es): Secretariat
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Estimation of the fishery–krill–predator overlap
the level of overlap in recent years (1995-98) than estimated with either the catch in the CPD or the ... both the Agnew-Phegan and Schroeder indices. Author(s): Secretariat Title: Estimation of the fishery ...
Meeting Document : WG-EMM-99/11 : Autor(es): Secretariat