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Комиссия по сохранению морских живых ресурсов Антарктики

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Результаты поиска

  1. An acoustic survey of Antarctic krill on the South Georgia shelf, CCAMLR Subarea 48.3, in January 1992

    the opportunity was taken in 1992 to produce a krill biomass estimate as a by-product of a fish stock ... estimates. The results were partitioned by depth to remove deep echoes that were thought to be mostly due to ...

    Meeting Document : WG-EMM-96/42 : Автор(ы): Everson, I., Goss, C.

  2. Comparison of equal-area cylindrical and circular piston transducers

    between cylindrical and circular piston transducers by comparing the performance of the two according to ... dimensions of six fabricated cylindrical transducers, whose beam patterns have been measured by the ...

    Meeting Document : WG-EMM-95/08 : Автор(ы): Foote, K.G.

  3. RECRUITMENT AND BODY SIZE IN RELATION TO TEMPERATURE IN JUVENILE PATAGONIAN TOOTHFISH (DISSOSTICHUS ELEGINOIDES) AT SOUTH GEORGIA

    ) conditions experienced by adults prior to spawning. Environmental temperatures experienced by toothfish eggs ... . Abundance of the 1+ juvenile fish cohort (13 to 15 month old dependent on survey date) was found to vary ... inter-annually and was found to be inversely correlated with the sea surface temperature (SST ...

    Meeting Document : WG-FSA-08/P02 : Автор(ы): M. Belchier and M.A. Collins

  4. DEVELOPMENT OF A METHODOLOGY FOR DATA QUALITY ASSESSMENT

    better data. Tags released by trips in this latter group have been recaptured at a higher rate than tags ... released by the other group of trips. Author(s):  D.A.J. Middleton and A. Dunn (New Zealand) Title ...

    Meeting Document : WG-SAM-08/13 : Автор(ы): D.A.J. Middleton and A. Dunn (New Zealand)

  5. Net sample validation of acoustic techniques used to identify and size Antarctic krill

    Abstract:  Acoustic surveys to estimate krill biomass require that sound backscattered by krill be ... identified and distinguished from all other types of backscatter. Traditionally this has been achieved by ...

    Meeting Document : WG-EMM-97/46 : Автор(ы): Watkins, J.L., Brierley, A.S.

  6. Detailed distribution of krill fishing around South Georgia

    only been available to the scientific community in the form of sub-area or fine-scale(0.5 ° latitude by ... . Over the last three winter fishing seasons (1993-1995) haul by haul statistics have been recorded in ...

    Meeting Document : WG-EMM-96/64 : Автор(ы): Parkes, G., Everson, I., Trathan, P.N., Murphy, E.J.

  7. Possible effects of different levels of fishing on krill on predators - some initial modelling attempts

    Abstract:  An initial attempt is made to develop the model1ing framework suggested by the Joint ... of the parameters of predator survival rates as functions of krill abundance, by considering a krill ...

    Meeting Document : WG-KRILL-93/43 : Автор(ы): D.S. Butterworth and R.B. Thomson (South Africa)

  8. Distribution and abundance of krill in the vicinity of Elephant Island in the 1992 austral summer

    last surveys covered a 105 by 105 n.mi. study area centered on Elephant Island; the second and third ... surveys covered a 60 by 35 n.mi. area immediately north of Elephant Island. During the first survey, krill ...

    Meeting Document : WG-CEMP-92/15 : Автор(ы): R.P. Hewitt and D.A. Demer (USA)

  9. On the problem of Soviet krill fishery allocation and intensity in the area of Elephant Island in the season of 1988-1989

    has been lost. The velocity of krill concentration northeastward drift, calculated by the fleet ... displacement amounted to 9.7-11.1 km/day (11-13 cm/sec). The analysis of fishing ground allocation by five-day ...

    Meeting Document : WG-CEMP-92/30 : Автор(ы): V.A. Sushin and A.S. Myskov (Russian Federation)

  10. Age and growth in length of Micromesistius australis, Norman, 1937 (Pisces, Gadidae), in the southern zone of the Argentine Sea

    australis, caught in waters of the southern Argentine Sea during the cruises made by the ships Walther ... that there were growth differences between both sexes by the analysis "t" of Student, two ...

    Meeting Document : SC-CAMLR-V/BG/31 : Автор(ы): Delegation of Argentina

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E-mail: ccamlr [at] ccamlr [dot] org
Телефон: +61 3 6210 1111
Факс: +61 3 6224 8744
Адрес: 181 Macquarie Street, Hobart, 7000, Tasmania, Australia

 

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Current and Upcoming Meetings

  • WG-FSA-2025
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