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1. Notification of research-in-progress in an Australian tuna fishery of relevance to the conservation of Convention Area seabirds

   Abstract:  This purpose of this document is to inform CCAMLR of work-in-progress in the Australian ... eastern tuna and billfish fishery (ETBF) of potential relevance to the conservation of Convention area ... determine the effect of line weighting regimes and bait type on the sink rate of longlines. This experiment ... was completed in April 2005. (b) a manipulative experiment testing the effectiveness of various ...

   Meeting Document : WG-FSA-05/13 : Автор(ы): G. Robertson, B. Wienecke, K. Lawton and B. Baker (Australia)

2. The use of Antarctic shags to monitor coastal fish populations: evaluation and proposals after five years of test of a standard method

   Abstract:  This overview reflects the main points of the feasibility of using the Antarctic Shag ... as a monitor of inshore demersal fish populations, including species of commercial importance ... . Likewise, the history of the development of this theme in relation to the EMM and FSA Working Groups of ... CCAMLR since the onset of the 1990s until the recent five year testing period of the Standard Method, is ...

   Meeting Document : WG-EMM-03/5 : Автор(ы): R. Casaux and E. Barrera-Oro (Argentina)

3. Influence of the quality and quantity of data from a multi-year tagging program on bias and precision of biomass estimates from an integrated stock assessment – update

   Abstract:  By way of simulation, this study investigated how the bias and precision of biomass ... estimates from an integrated tag-based assessment are influenced by various aspects of a multi-year tagging ... program, in particular the effects of the size (tag size-overlap) and numbers of tagged fish, the duration ... of the tagging program, the type of auxiliary data used in the assessment, and the catch history ...

   Meeting Document : WG-FSA-12/18 : Автор(ы): P.E. Ziegler (Australia)

4. 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

   assess the effectiveness of artificial bait as a means of reducing the incidental catch of Macrouridae ... to assess basic requirements such as ease of use, bait longevity on the hook, and catchability ... (defined here as a measure of a baited hook to attract and catch a given species of fish) of target and ... Aspiring operating in the waters of South Georgia and the South Sandwich Islands (CCAMLR Statistical ...

   Meeting Document : WG-FSA-08/52 : Автор(ы): J.M. Fenaughty (New Zealand)

5. Progress towards a trophic model of the ecosystem of the Ross Sea, Antarctica, for investigating effects of the Antarctic toothfish fishery

   Abstract:  We report on the further development of a carbon-budget trophic-model of the Ross Sea ... with which to investigate effects of the fishery for Antarctic toothfish (Dissostichus mawsoni). The ... relative absence of krill, Antarctic silverfish (Pleuragramma antarctica) are probably the major middle ... considered a work in progress. Overall, the model is close to balance, with total exports of organic carbon ...

   Meeting Document : WG-EMM-06/14 : Автор(ы): M. Pinkerton, S. Hanchet and J. Bradford-Grieve (New Zealand)

6. Variation of ice edge position in western part of Atlantic sector of the Antarctic

   Abstract:  Satellite imagery of the pack ice edge position in western part of the Atlantic sector ... of the Antarctic derived on each tenday period basis has been used to analyse its spatial and ... temporal variation in the area between 65° and 20°W. Amplitude of the seasonal variation of the ice edge ... position was found to increase from the west to the east. Described is two-year cyclicity of consecutive ...

   Meeting Document : SC-CAMLR-VIII/BG/49 : Автор(ы): Delegation of USSR

7. Using vessel acoustics to detect diving patterns of krill foraging predators automatically: Development of a novel method for quantifying impact of krill fishing on seals and penguins

   Abstract:  The aim of this work was to assess the possibilities of automatically generating a ... dataset of dive behaviour of air-breathing predators, based on acoustic data from a monitoring survey and ... from commercial krill fishing operations. Our results documents that some form of automatic detection ... of diving predators in the data is feasible. A relatively low detection probability of our algorithms ...

   Meeting Document : WG-EMM-15/25 : Автор(ы): T.A. Klevjer, O.R. Godø and B. Krafft (Norway)

8. Hydroacoustic assessment of krill in Area 58 of the Indian Ocean sector of the Antarctic region

   Abstract:  On the basis of acoustically registered krill swarms along a 1097 nm transect in the ... area 58 of Indian Ocean Sector of Antarctic region, the biomass density of krill, their spatial and ... depth distribution are presented. The mean density of krill biomass between 60°00'S and 61°00' ... ; S parallels 34°00'E and 40°00'E meridian was recorded as 0.6t.km-2. Presence of krill was ...

   Meeting Document : WG-EMM-98/36 : Автор(ы): Z. Klusek and A. Anrose (India)

9. COMPARATIVE CHARACTERISTICS OF BASIC BIOLOGICAL PARAMETERS OF TWO TOOTHFISH SPECIES IN HIGH-LATITUDE SEAS OF THE ANTARCTIC

   Abstract:  Scientific data were obtained during the fishery cruise of Spanish long-liner «Tronio ... » in the areas of the Ross Sea and the Antarctic continental shelf (statistical subareas 88.1 and ... 58.4.1) outside the exclusive (marine) economic zones of foreign states, in the period from 5 November ... , 2007 till 24 March, 2008. In the paper size characteristics of Antarctic and Patagonian toothfishes ...

   Meeting Document : WG-FSA-08/12 : Автор(ы): A.K. Zaytsev (Ukraine)

10. IMPLEMENTATION OF FOOSA (KPFM) IN THE EPOC MODELLING FRAMEWORK TO FACILITATE VALIDATION AND POSSIBLE EXTENSION OF MODELS USED IN EVALUATING KRILL FISHERY HARVEST STRATEGIES THAT WILL MINIMISE RISK OF LOCALISED IMPACTS ON KRILL PREDATORS

    main parts – an outline of the structure of EPOC, consideration of the general FOOSA structure that ... needs to be implemented and a description of the implementation of FOOSA in EPOC. The latter section ... predators, the krill fishery and the system for setting catch limits. The process of implementing FOOSA in ... a minimal realistic model. A number of revised functions are developed as options to reflect ...

    Meeting Document : WG-SAM-08/15 : Автор(ы): A. Constable (Australia)

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