Résultats de la recherche

1. Correlation between krill and Champsocephalus gunnari stocks in the South Georgia Area 48.3

   determine a clear correlation between concentrations of adult fish and krill on the north-western shelf of ... C. gunnari. Search for the fish stocks covered all the traditional sites; this allowed observers to ... conditions. Comparison of the obtained results with data of trawl-and-sonar surveys revealed regular ... . Shust, V.L. Senioukov, P.N. Kochkin andN.A. Petrukhina (Russia) Title:  Correlation between krill and ...

   Meeting Document : WG-EMM-99/27 : Auteur(s): K.V. Shust, V.L. Senioukov, P.N. Kochkin andN.A. Petrukhina (Russia)

2. By-catch of juvenile Champsocephalus gunnari in krill fishery on the shelf of South Georgia Island

   Abstract:  AtlantNIRO had conducted in 1982-1990 a series of juvenile fish trawl surveys of ... published data. Juveniles of Champsocephalus gunnari were found to be distributed from the surface to 500 m ... . Estimated mortality of C. gunnari juveniles is relatively small and was estimated that 0.3 to 0.5% of fish ... . gunnari were usually found along the periphery of krill concentrations but not inside these concentrations ...

   Meeting Document : WG-FSA-92/06 : Auteur(s): G.A. Frolkina, V.I. Latogursky, V.A. Sushin (Russian Federation)

3. Alternative methods for determining subarea or local area catch limits for krill in Statistical Area 48

   which information on biological relationships is considered, (ii) the cost of data collection, (iii) the ... limit on krill (Euphausia superba) in Statistical Area 48. The measure also implies the application in ... determining subarea or local area krill catch limits are evaluated relative to six criteria: (i) the degree to ... adversely impact dependent species (e.g. penguins and seals) if the ecological relationships between krill ...

   Meeting Document : WG-EMM-01/29 : Auteur(s): G. Watters and R. Hewitt (USA)

4. Biomass of Antarctic krill (Euphausia superba) off east Antarctica (30–80°E) in January–March 2006

   January-March 2006, during which time multifrequency echosounder data were collected for the purposes of ... estimating the biomass (B 0) of Antarctic krill (Euphausia superba). The mean density of E. superba ... (Australia) Title:  Biomass of Antarctic krill (Euphausia superba) off east Antarctica (30–80°E) in January ...

   Meeting Document : WG-EMM-06/16 : Auteur(s): T. Jarvis, E. van Wijk, N. Kelly, S. Kawaguchi and S. Nicol (Australia)

5. Surface water masses, primary production, krill distribution and predator foraging in the vicinity of Elephant Island during the 1989-90 austral summer

   -100 mile study area centered on Elephant Island, Antarctica during January and February 1990. Data ... primary productivity, the distribution and demography of krill, and the foraging patterns of krill ... identified as the western end of the Weddell-Scotia Confluence. Krill abundance increased approximately 5 ... immigration from east of the study area. Krill sampled throughout the observation period were reproductively ...

   Meeting Document : WG-CEMP-90/11 : Auteur(s): A.F. Amos, J.L. Bengtson, O. Holm-Hansen, V.J. Loeb, M.C. Macaulay and J.H. Wormuth (USA)

6. Dynamic of the krill fishery in the Area 48 and its relation to climate variability and changes in fishing technology

   data methods, including wavelet transform, Markov’s regression model to determine the fishery regime ... per effort unit (CPUE)  of Antarctic krill fishery in the Area 48    in  relation to dynamic of ААО ... indices for the whole observation period 1985-2011.  Analysis of krill fishery indices obtained with using ... climatic changes. Author(s):  P.S. Gasyukov and S.М Kаsatkina (Russia) Title:  Dynamic of the krill fishery ...

   Meeting Document : WG-EMM-13/25 : Auteur(s): P.S. Gasyukov and S.М Kаsatkina (Russia)

7. Possible options for the future management of the Antarctic krill fishery in Subarea 48.2

   data collection during fishing operations and repeated fine-scale acoustic surveys. We propose that the ... that might facilitate the development of new management procedures for the krill fishery in Area 48. In ... , we suggest that if the krill fishery in Subarea 48.2 is to expand beyond its current level, a new ... S.L. Hill (United Kingdom) Title:  Possible options for the future management of the Antarctic krill ...

   Meeting Document : WG-EMM-15/10 : Auteur(s): P.N. Trathan (United Kingdom), O.R. Godø (Norway) and S.L. Hill (United Kingdom)

8. CPUEs and body length of Antarctic krill density during the 1997/98 season in Area 48

   Abstract:  This paper summarizes the Japanese krill catch data during austral summer through ... length of Antarctic krill density during the 1997/98 season in Area 48 Approval:  Approved ...

   Meeting Document : WG-EMM-99/48 : Auteur(s): S. Kawaguchi (Japan)

9. Statistical problems in krill stock hydroacoustic assessments

   data collected from non-stationary populations, which have not been well addressed by present ... Abstract:  Two primary issues are at question for hydroacoustic assessments of krill, The first is ... :  Statistical problems in krill stock hydroacoustic assessments Approval:  Approved ...

   Meeting Document : SC-CAMLR-VII/BG/22 : Auteur(s): United States of America

10. A method for spreading the risk of localised effects of catches of Antarctic krill up to the trigger level, during the development of stage 2 of feedback management

    provide some worked examples using the method based on data from the second section.  Lastly, we suggest ... to the trigger level may affect krill predators.  They wished to establish a spatial distribution of ... the trigger level that ensured that krill predators “ would not be inadvertently and ... distribute the catch.  In the second section, we review the best scientific evidence available for krill ...

    Meeting Document : WG-EMM-16/69 : Auteur(s): A.J. Constable, S. Kawaguchi and M. Sumner

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