Resultados de la búsqueda
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Developing a strategy for coordinated research leading to achievement of the CCAMLR objectives for Antarctic toothfish (D. mawsoni) in Area 48
the objectives of the Commission, across the whole of Area 48. Co-ordinated by WG-SAM and/or FSA, a ... high level strategic approach will allow the formulation of research hypotheses and associated ... objectives that allow proponents to design their proposals and provide a structure against which the research ... and results can be subsequently evaluated. A time schedule, in the form of a project plan with ...
Meeting Document : WG-FSA-17/54 : Autor(es): C. Darby and M. Söffker
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Sharks by-catch observed on bottom longlines fishery off the Kerguelen Islands in 2006–2016, with a focus on Etmopterus viator
bycatch within the Kerguelen EEZ (northern part of the plateau). From 2006 to 2016, crew reported the ... total catches of the line and observers were asked to identify and count fish bycatch on 25% of the ... distributions of the shark bycatch species and their relative abundance. Length-frequency for E. viator showed a ... bimodal distribution characterizing a long-lived species and stopping growth of adults. The study also ...
Meeting Document : WG-FSA-18/25 : Autor(es): C. Chazeau, S.P. Iglésias, N. Gasco, A. Martin and G. Duhamel
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Proposal to extend the fishing season for longline fishing in CCAMLR Statistical Division 58.5.2
Abstract: This paper summarises the historic effort and seabird bycatch mitigation measures that ... have applied to the Patagonian toothfish longline fishery in CCAMLR statistical division 58.5.2. It ... suggests that there is now sufficient experience to show that fishing under the current season timing and ... regime of mitigation measures poses a very low level of risk to seabirds. It proposes that the period ...
Meeting Document : WG-FSA-07/17 : Autor(es): I. Hay (Australia)
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Nesting behaviour of the icefish Chaenocephalus aceratus at Bouvetøya Island, Southern Ocean (CCAMLR Subarea 48.6)
Abstract: In this paper we describe in situ observations on nesting by the Scotia Sea (or ... blackfin) icefish Chaenocephalus aceratus that constitute the first substantive evidence of egg brooding ... and parental care by species of the family Channichthyidae. These novel observations are enriched by ... descriptions of the seafloor community that is impacted by fish nesting. Given the vulnerability of spawning ...
Meeting Document : WG-FSA-04/26 : Autor(es): H.W. Detrich III, C.D. Jones, S. Kim (USA), A.W. North (United Kingdom), A. Thurber (USA) and M. Vacchi (Italy)
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Estimation of the incidental capture of seabird species in commercial fisheries in New Zealand waters, 2001/02
observed trawl-caught seabirds. Demersal and surface longline fisheries had the highest incident rates ... observed domestic tuna sets in northern waters, 22% of observed chartered Japanese longlines off the ... southern west coast of the South Island, and 10% of observed ling sets. About 1% of observed hoki tows in ... the main fishery areas had incidental captures, compared with 9% of observed squid trawls. Observed ...
Meeting Document : WG-FSA-04/56 : Autor(es): S.J. Baird (New Zealand)
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REPORT ON AUSTRALIAN VMS TRIAL IN THE CCAMLR AREA
Abstract: This paper describes the trial of VMS equipment on Australian licensed fishing vessels ... operating in the Convention Area during the 1996/97 season. The benefits to fisheries managers and ... individual fishers are detailed, together with the operational costs of VMS equipment. A range of conclusions ... are drawn from the trial; notably that VMS is a cost effective measure for a flag State to monitor ...
Meeting Document : CCAMLR-XVI/BG/7 : Autor(es): Delegation of Australia
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An iterative model to construct an age-length key to assess the age composition of a new fishery for Dissostichus eleginoides in Chilean waters
Abstract: Traditional calculation of catch age composition estimate requires that the age-length ... data and random length frecuency be sampled from the same population, in other case an age-length key ... is capable of providing biased estimates of age distribution. By using the iteration algorithm is ... possible to overcome this limitation. The catch age composition for Dissostichus eleginoides was obteined ...
Meeting Document : WG-FSA-92/23 Rev. 1 : Autor(es): H. Robotham V. and Z. Young U. (Chile)
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Australia’s actions and regional cooperation to combat IUU activities in the 2014/15 fishing season
Abstract: The 2014/15 CCAMLR fishing season has seen significant progress in the fight to combat ... Illegal, Unreported and Unregulated (IUU) fishing by vessels on the Commission for the Conservation of ... the recent actions taken by Australia and its near neighbours, including through the Regional Plan of ... that international cooperation has been instrumental in the successes seen in 2014/15. Author(s ...
Meeting Document : CCAMLR-XXXIV/BG/17 : Autor(es): Delegation of Australia
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Baseline data layers used for spatial planning, monitoring and research in relation to the Ross Sea region Marine Protected Area
Abstract: This paper provides data layers relevant to establishing the baseline for the Ross Sea ... spatial patterns as part of the design and evaluation process for the Ross Sea region MPA, including ... spatial maps and information on key Ross Sea ecosystem processes, and data layers used to determine the ... in contributing to defining the “baseline” state of the Ross Sea region. Author(s): M. Pinkerton and ...
Meeting Document : WS-SM-18/01 : Autor(es): M. Pinkerton and B. Sharp
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Report on the CCAMLR Marine Debris monitoring program: 2018 update
Abstract: Data from South Africa, the United Kingdom, the United States and France were received ... for the 2018 marine debris monitoring season. Debris items collected during beach surveys remain ... , but it remains ubiquitous in the CCAMLR area. Due to the limited scope of submitted data, as well as ... the difficulty in identifying whether a debris item has originated from fishing or another human ...
Meeting Document : WG-FSA-18/18 : Autor(es): CCAMLR Secretariat