Resultados de la búsqueda
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JGYM: a java version of the Generalised Yield Model
Abstract: As part of a wider research project aimed at developing management strategies based on ... the current toothfish assessment methodology using the Generalised Yield Model (GYM), a Java version ... identical input, then this would be a major step towards a verification of the GYM. This paper, which will ... be given in the form of a Power Point presentation, will discuss how the JGYM was developed, indicate ...
Meeting Document : WG-FSA-SAM 03/16 : Autor(es): R.N. Vilhelm (United Kingdom)
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Characterisation of the exploratory fishery on Dissostichus spp. between the 2004/05 and 2016/17 fishing seasons in Division 58.4.3.a
Abstract: Exploratory fishing in Division 58.4.3.a is conducted by two vessels using longlines ... arrangements are in place in Division 58.4.3.a (Conservation Measures 41-05 and 41-11), while data are ... collected to provide a robust stock assessment and catch limits. A research plan jointly written by France ... season 2016/17. Author(s): J.-B. Lecomte, R. Sinegre, A. Rigaud and T. Okuda Title: Characterisation of ...
Meeting Document : WG-SAM-17/20 : Autor(es): J.-B. Lecomte, R. Sinegre, A. Rigaud and T. Okuda
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Experience with seabird by-catch limits in a trial of longline fishing in the Macquarie Island toothfish fishery
Abstract: The Australian Fisheries Management Authority (AFMA) recently granted a permit for a ... fishing vessels. The seabird bycatch mitigation measures adopted for the trial included a ban on offal ... of species with a different limit for each group. The groupings reflected the varying conservation ... conservation status and highest risk of interacting with fishing operations had a bycatch limit of one seabird ...
Meeting Document : WG-FSA-07/19 : Autor(es): T. Hewitt and I. Hay (Australia)
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Domain 1 Marine Protected Area Preliminary Proposal – PART A: MPA Model
display of a large amount of information, not only contributing to the best science available but also ... providing a platform for the sharing and visualization of information. We highlight the multinational ... (PAC) in Domain 1. A technical description of the software and analyses used for the identification of ... described to finally arrive to a Domain 1 MPA model to be discussed among members during the EMM-2017. The ...
Meeting Document : WG-EMM-17/23 : Autor(es): Delegations of Argentina and Chile
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A review of rattail (Macrourus spp.) and skate by-catch and analysis of standardised CPUE, for the exploratory fishery in the Ross Sea (CCAMLR Subareas 88.1 and 88.2) from 1997/98 to 2004/05
Abstract: A standardised CPUE analysis was used to determine factors affecting bycatch rates of ... shown a general increasing trend since 1998/99, with a peak in 2002/03. It was not possible to reliably ... determine factors influencing catch rates of skates from either C2 or observer data because a proportion of ... either dataset. There are a number of inconsistencies within the observer data which need to be resolved ...
Meeting Document : WG-FSA-05/24 : Autor(es): S.L. Ballara and R.L. O’Driscoll (New Zealand)
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Models of tag shedding for double tagging as a function of time at liberty and approximate solutions for the single tagging model in CASAL
) which models the annual tag shedding (i.e. loss) rate as a constant for individual tags. The CASAL ... software applies this model correctly for fish released with a single tag but does not have the facility at ... , as a function of time at liberty. This over-estimation is shown to be significant and the ... a large sample of recaptures of fish released in the Heard and MacDonald Island (HIMI) (Division ...
Meeting Document : WG-SAM-11/12 : Autor(es): S.G. Candy (Australia)
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Precautionary measures for a new fishery on Martialia hyadesi (Cephalopoda, Ommastrephidae) in the Scotia Sea: an ecological approach
Abstract: In anticipation of the development of a new fishery for the oceanic squid Martialia ... hyadesi in the Scotia Sea a revision is presented of annual consumption of the species by higher predators ... and a brief review is provided of information about the life cycle and distribution obtained from ... season. A conservative estimate for total annual consumption by higher predators in the Scotia Sea is ...
Meeting Document : WG-FSA-96/20 : Autor(es): Rodhouse, P.G.
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Scientific background document in support of the development of a CCAMLR MPA in the Weddell Sea (Antarctica) – Version 2016 – Part C: Data analysis and MPA scenario development
) the scientific background and justification for the development of a marine protected area (MPA) in ... , Annex 6), this was done in three separate documents (Part A-C). WG-EMM-16/01 (Part A) sets out the ... development of the objectives and finally of the borders for the WSMPA. Earlier versions of Parts A-C were ... necessary foundation for developing a WSMPA proposal (SC-CAMLR-XXXIV, § 5.11). Here, the authors present the ...
Meeting Document : WG-EMM-16/03 : Autor(es): K. Teschke, H. Pehlke, M. Deininger and T. Brey on behalf of the German Weddell Sea MPA project team
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PECHEKER-SIMPA – A tool for fisheries management and ecosystem modeling
Abstract: Biodiversity studies produce a large amount of data. Few are well-documented, compiled ... , readily available and easily accessible. The development of a specific database for the Kerguelen Plateau ... . SIMPA is a database which covers all data from MNHN scientific expeditions, collections and fisheries ... features of SIMPA, making it a desirable tool for fisheries management and ecosystem modeling in the region ...
Meeting Document : WS-MPA-11/P02 : Autor(es): P. Pruvost, A. Martin, G. Denys and R. Causse
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AN ASSESSMENT OF ARTIFICIAL BAIT (NORBAIT™) AS A MEANS OF REDUCING THE INCIDENTAL CATCH OF MACROURUS AND OTHER BYCATCH SPECIES IN HIGH LATITUDE TOOTHFISH FISHERIES
Abstract: The New Zealand fishing company Sanford Limited has initiated a research project to ... assess the effectiveness of artificial bait as a means of reducing the incidental catch of Macrouridae ... (rattails) and other bycatch species in the toothfish autoline longline fishery. A company vessel carried ... (defined here as a measure of a baited hook to attract and catch a given species of fish) of target and ...
Meeting Document : WG-FSA-08/52 : Autor(es): J.M. Fenaughty (New Zealand)