Résultats de la recherche

1. Using data recorded during commercial krill fishing in Feedback Management

   statistical handling of the collected data into stock abundance information. Godø et al. (2015) (WG-EMM-15/13 ... ) show the inherent variability of catch and acoustic data collected during fishing operation. At the ... same time the data might inform about patterns in the ecosystem of importance to FBM. Similarly ... distribution and abundance of krill in the South Orkney Islands. However, due to the lack of survey design ...

   Meeting Document : WG-EMM-16/74 : Auteur(s): O.R. Godø, G. Skaret and E. Niklitschek

2. Fishery-based research in exploratory fisheries

   Abstract:  This paper summarises the data collection requirements for the exploratory fisheries ... for Dissostichus spp. and the general characteristics of the research hauls which may assist WG-FSA to ... determine the extent to which the available data may be used in developing assessments for these fisheries ...

   Meeting Document : WG-FSA-11/25 : Auteur(s): Secretariat

3. UK groundfish survey in Subarea 48.3 (South Georgia and Shag Rocks), January 2000

   Abstract:  A survey was conducted by the UK around South Georgia and Shag Rocks, Subarea 48.3 ... , from 11 January to 2 February 2000, using the FV Argos Galicia. The design followed similar surveys by ... the UK conducted throughout the late 1980s and 1990s. The swept area estimates of the standing stock ...

   Meeting Document : WG-FSA-00/21 : Auteur(s): I. Everson, D. Agnew, P. Bagley, M. Collins, T. Daw, R. Forster, T. Marlow, A. North (United Kingdom), J. Szlakowski (Poland), E. Van Wijk (Australia), S. Wilhelms (Germany) and C. Yau (United Kingdom)

4. UPDATE ON ITEMS OF INTEREST TO WG-IMAF

   Economic Zone that are relevant to the work of the IMAF working group. The bycatch of seabirds by fisheries ... within New Zealand’s EEZ in recent years that either breed or forage within the CCAMLR convention area ... (Convention Area seabirds) is detailed. This paper contains description of the recent and ongoing seabird ... mitigation trials that are underway in New Zealand. We also briefly report on the ongoing revision of the ...

   Meeting Document : WG-IMAF-09/16 : Auteur(s): N. Walker (New Zealand)

5. PROPOSAL FOR REVISING CONSERVATION MEASURES 24-02 (2005) AND 41-03 (2006) IN RELATION TO SUBAREA 48.4

   Abstract:  The provisions for fishing season and mitigation measures in Conservation Measure 24-02 ... (2005) regulating fishing in Subarea 48.4 do not currently conform to the IMAF Risk Assessment advice ... given in CCAMLR-XXIV/BG/26. The UK proposes text that should be added to CM 24-02 to bring the measure ... into line with the Risk Assessment, which would allow fishing outside season April – September if it is ...

   Meeting Document : WG-FSA-08/45 : Auteur(s): Delegation of the United Kingdom

6. Estimating krill recruitment and its variabiliity

   Abstract:  A maximum likelihood method is developed for the decomposition of krill density at ... length data into the proportion of recruits in population sampled in a net haul survey. Preliminary ... results from a series of 5 net haul surveys in the South Atlantic and the Indian Ocean sectors of the ... 0.100. The corresponding results for two year old krill from 9 surveys are 0.552 and standard deviation ...

   Meeting Document : WG-KRILL-93/12 : Auteur(s): W. de la Mare (Australia)

7. Proposed expansion of research block 48.6_4 for more reliable stock assessment

   Abstract:  At WG-SAM-15, Japan indicated it would submit a revised proposal on the design of ... research block 48.6_4 to WG-FSA-15. Here we propose the westward expansion of the research block along the ... continental shelf-slope to promote sufficient utilization of the catch limit, which would enable us to ... complete planned research and support a more reliable stock assessment. The revised design may also ...

   Meeting Document : WG-FSA-15/24 : Auteur(s): T. Ichii, T. Namba (Japan), D.C. Welsford (Australia) and K. Taki (Japan)

8. Modifications des frais de notification des pêcheries nouvelles ou exploratoires et des pêcheries de krill

   Abstract:  The ICG on Sustainable Financing (CCAMLR-XXXVII/17) recommended that in order to ... achieve sustainable financing into the future, notification fees should be increased in line with CPI ... (inflation) from their baseline in 2016. The fee structure should be simplified to remove the refundable ... portion, with considerable cost and administrative savings. The Secretariat proposes changes to the ...

   Meeting Document : CCAMLR-XXXVII/08 Rev. 1 : Auteur(s): Executive Secretary

9. Seasonal variation in acoustic estimates of krill density at South Georgia during 2001/2002

   around South Georgia in the 2001/2002 season: one in November 2001 (early); two during January 2002 ... (middle), and one in May 2002 (late). The surveys were the second in a five-year series of observations ... designed to complement and extend an existing time series of summer surveys maintained by the British ... Antarctic Survey regularly since 1996. Krill density in November was low (5 g m-2), higher in both the two ...

   Meeting Document : WG-EMM-02/39 : Auteur(s): C. Goss, S.A. Grant, N. Cunningham, J.L. Watkins, P.N. Trathan, E. Murphy and K. Reid (United Kingdom)

10. Quantifying habitat use in satellite-tracked pelagic seabirds: application of kernel estimation to albatross locations

    Abstract:  We develop a new approach to quantifying habitat use within the foraging ranges of ... from black-browed and grey-headed albatrosses Diomedea melanophris and D. chrysostoma during the chick ... -rearing period of the breeding cycle at South Georgia. At this time the activity range of these two ... contrast, kernel estimation reveals that the main foraging areas of these two sympatric, congeneric species ...

    Meeting Document : WG-EMM-01/67 : Auteur(s): A.G. Wood (United Kingdom), B. Naef-Daenzer (Switzerland), P.A. Prince and J.P. Croxall (United Kingdom)

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