Résultats de la recherche
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Fish Heaven: a Monte Carlo, spatially explicit single species fishery model for the testing of parameter estimation methods
basic features of standard fish modeling with a number of optional extras. It was designed within an ... was designed with the view of testing the efficacy of different statistical sampling regimes given ... allow environmental simulations with fishing while capturing various statistics about the status of the ... system. Analysis of the output must be done with a separate piece of software, such as a statistical ...
Meeting Document : WG-FSA-00/36 : Auteur(s): I. Ball and A. Constable (Australia)
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DEVELOPMENT OF SPATIALLY EXPLICIT AGE-STRUCTURED POPULATION DYNAMICS OPERATING MODELS FOR ANTARCTIC TOOTHFISH IN THE ROSS SEA
program allows implementation of an aggregate movement model for use with large numbers of areas as a ... observations. Estimates of parameters when the operating models were used as estimation models with ... -mature appeared to be sensible, with a clear pattern that the proportions mature were a function of ... conflict with assumptions of known abundance in the model and the abundance information inherent in the tag ...
Meeting Document : WG-SAM-09/18 : Auteur(s): A. Dunn, S. Rasmussen and S. Hanchet (New Zealand)
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Further development of coarse- and medium-scale spatially explicit population dynamics operating models for Antarctic toothfish in the Ross Sea region
program allows implementation of an aggregate movement model for use with large numbers of areas as a ... when the operating models were used as estimation models with observations from the Ross Sea Antarctic ... sensible, with a clear pattern that the proportions mature were a function of location and age. Tag release ... and recapture data were less well fitted by the models due, in part, to the conflict with assumptions ...
Meeting Document : WG-FSA-12/44 : Auteur(s): S. Mormede, A. Dunn, S. Parker and S. Hanchet (New Zealand)
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Agreement on the Conservation of Albatrosses and Petrels – Report of the First Meeting of the Advisory Committee Interim Secretariat – Agreement on the Conservation of Albatrosses and Petrels
examined issues associated with the establishment and operation of the Agreement Secretariat; noted reports ... agreed that engagement with RFMOs was fundamental to improving the conservation status of many albatross ... looked forward to continuing with this spirit of cooperation by maintaining a close working relationship ...
Meeting Document : WG-FSA-05/25
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Effects of orientation on acoustic scattering from Antarctic krill at 120 kHz
approximation (DWBA) method were developed for five animals and compared with the measurements. Both measured ... animal orientation. Use of these scattering patterns with orientation data from shipboard studies of E ... . superb a DWBA scattering model is proposed that is scalable by animal length. With good orientation ...
Meeting Document : WG-EMM-99/42 : Auteur(s): D.E. McGehee (USA), R.L. O’Driscoll (New Zealand) and L.V. Martin Traykovski (USA)
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Results of the Dissostichus spp. new fisheries projects in the Antarctic region (CCAMLR Statistical Subareas 48.1, 48.2 and 88.3)
were used for the operations, with variable quantities of fishhooks (1 440-4 320), No. 9 Mustard Kirby ... spp. yielded small quantities in the three subareas, with values of only 5.7 g/hook (Subarea 88.3 ... ), 19.1 g/hook (Subarea 48.1) and 3.0 g/hook (Subarea 48.2), with a total average of 11.1 g/hook. Author(s ...
Meeting Document : SC-CAMLR-XVII/BG/07 Rev. 1 : Auteur(s): Delegation of Chile
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Marine Protected Area planning by New Zealand and the United States in the Ross Sea region
collaboration with each other, to design MPA scenarios in the Ross Sea region. The paper presents separate MPA ... scenarios by New Zealand and by the United States consistent with their own planning processes and ... workshop and discussions with other Members, be used to inform the development of one or more formal MPA ...
Meeting Document : WS-MPA-11/25 : Auteur(s): B.R. Sharp (New Zealand) and G.M. Watters (USA)
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Draft Research and Monitoring Plan for the South Orkney Islands Southern Shelf (MPA Planning Domain 1, Subarea 48.2)
research consistent with the objectives of the MPA, and monitoring that will help evaluate the extent to ... consistent with the objectives of the MPA. In 2013, a preliminary draft MPA Report was developed for the ... specific MPA objectives are being met, and other research consistent with the specific MPA objectives. It ...
Meeting Document : WG-EMM-14/24 : Auteur(s): Delegation of the European Union
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Integrating Climate and Ecosystem Dynamics in the Southern Ocean (ICED) programme: developing links between ICED and CCAMLR
linked with Scientific Committee on Antarctic Research (SCAR). ICED is undertaking integrated circumpolar ... , and with qualitative assessments of change. ICED’s current major focus is to build on this work to ... ecosystems. This will be achieved through the analysis and integration of available data together with ...
Meeting Document : WG-EMM-16/22 : Auteur(s): E. Murphy, R. Cavanagh, N. Johnston, E. Hofmann and A. Constable
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Fatty acids composition of spiny icefish Chaenodraco wilsoni in the Bransfield Strait and its implication to local food availability
Strait is complex, with warm, low-salinity surface waters found in the western and northern BS and colder ... marker fatty acids of C. wilsoni between the Transitional Zonal Water with Bellingshausen Sea influence ... (TBW) and the Transitional Zonal Water with Weddell Sea influence (TWW) in the Bransfield Strait. C ...
Meeting Document : WG-FSA-18/76 : Auteur(s): Q.Y. Yang, G.P. Zhu and K. Reid