Search results
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Midwater trawl catchability regarding quantitative estimation of krill biomass using the method of trawling surveys on abundance
taken as an example, proved the latters not to be suitable for krill biomass estimation using method of ... trawling survey on krill abundance should be worked out. Optimum construction of midwater trawl can be ...
Meeting Document : WG-KRILL-91/32 : Author(s): S.M. Kasatkina (USSR)
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EXPECTED TAG RECAPTURE RATES FROM NEW AND EXPLORATORY FISHERIES FOR DISSOSTICHUS SPP.
new and exploratory fisheries to yield sufficient data to be of use in determining TAC’s in the early ... expected to be considerably higher than currently observed in Divisions 58.4.1 and 58.4.2. If current tag ... been concentrated until these uncertainties can be addressed. Author(s): J.P. McKinlay and D.C ...
Meeting Document : WG-FSA-08/63 : Author(s): J.P. McKinlay and D.C. Welsford (Australia)
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Patterns of change in Antarctica
Abstract: Hard copies of the infographic will be circulated at CCAMLR-XXXIV. Author(s ... ): Delegation of the United Kingdom (Hard copies of the infographic will be circulated at CCAMLR-XXXIV) Title ...
Meeting Document : CCAMLR-XXXIV/BG/01 : Author(s): Delegation of the United Kingdom (Hard copies of the infographic will be circulated at CCAMLR-XXXIV)
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Research plan for toothfish in Divisions 58.4.4a and 58.4.4b by Shinsei Maru No. 3 in 2010/11
Maru No. 3 to be conducted in April-June 2011. This is the second year of the survey of the 3-5 years ... area in the same manner as 2009/10 survey. A Trot line system will be employed for all hauls. To apply ... the mark-and-recapture studies, sufficient tagging rate of 5 fish / ton will be conducted in the same ...
Meeting Document : WG-SAM-10/15 : Author(s): Delegation of Japan
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Distribution and abundance of krill in the vicinity of Elephant Island in the 1992 austral summer
the western end; biomass was estimated to be 2. 2 million metric tons. During the second survey, the ... northeast end of Elephant Island into deeper water. Biomass in the smaller survey area was estimated to be ... Island had retracted considerably; biomass was estimated to be 0.4 million metric tons. During the final ...
Meeting Document : WG-CEMP-92/15 : Author(s): R.P. Hewitt and D.A. Demer (USA)
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Chilean NPOA-Seabirds: first steps
mitigation measures to be applied; the design of experiments to test specific combinations of mitigation ... be ready on December 2004. Author(s): C.A. Moreno and J. Arata (Chile) Title: Chilean NPOA-Seabirds ...
Meeting Document : WG-FSA-04/14 : Author(s): C.A. Moreno and J. Arata (Chile)
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Parameters for the stochastic krill dynamics model (SKDM): selectivity and maturity
Scientific Committee. In the SKDM, if l50 for selectivity and maturity is to be sampled from a uniform ... distribution, and applied to a standard function width, then these should be lr50 = U[30,39] wr = 9mm for gear ...
Meeting Document : WG-Krill-94/04 : Author(s): D.J. Agnew (Secretariat)
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Demography of the Korean blue crab, Portunus trituberculatus fishery exploited in the west coast of Korea and the East China Sea
of this fish stock was estimated to be about 22,400 tonnes per year and Fmsy to be 0.95. Author(s ...
Meeting Document : WS-CRAB-93/20 : Author(s): J.-U. Lee and D.-H. An (Republic of Korea)
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Stock assessment of the Patagonian toothfish (Dissostichus eleginoides) at South Georgia
conventional methods because the bulk of the adult population may be dispersed over a wide area in deep water ... whereas the Shag Rocks’ shelf may be a nursery ground for juveniles. An assessment of the stock has been ...
Meeting Document : WG-FSA-91/20 : Author(s): I. Everson (United Kingdom)
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A hydroacoustic survey of Antarctic krill populations in CCAMLR Division 58.4.1
during January- March 1996 is presented in this paper. Key measurements to be taken during this survey ... data on krill distribution and abundance will be submitted to CCAMLR for the purpose of setting a ...
Meeting Document : WG-EMM-95/43 : Author(s): Nicol, S.