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1. Results of fish stock assessment survey, South Georgia region, November - December 1986

   National Marine Fisheries Service Woods Hole, Mass. U.S.A. The decline of groundfish stocks since the ... established in 1984 when the Commission for the Conservation of Antarctic Marine Living Resources adopted ... Jozef Sosinski, Sea Fisheries Institute, Gdynia, Poland and Dr Krzysztof Skora, Marine Field Laboratory ... trawl equipped with 80 mm mesh and a 20 mm liner. Distance between wing nets averaged 20.6 m, and ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 143-183 : Автор(ы): Gabriel, W.L.

2. Midwater trawl catchability as an aspect of a quantitative assessment of krill biomass conducted using a trawl census survey

   trawl parameters. Reliability of biomass assessments will improve with better knowledge of trawl ... will improve with better knowledge of trawl catch ability and krill distribution patterns. A ... this regard: • specific biomass densities are determined practically with the same degree of ... ). Distributional patterns were assessed in accordance with a set of standard methods (Anon., 1985b). The ... catch with krill biomass estimates obtained using echo integrators located in the effective trawling ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 257–272 : Автор(ы): Kasatkina, S.M.

3. Preliminary model of krill fishery behaviour in Subarea 48.1

   restricted to the four months December to March, compares favourably with the historical distribution of ... Agnew and Marin Table 5: Distribution of catches predicted by the model with the imposition of a l00 ... restricted to the four months December to March, compares favourably with the historical distribution of ... concern that the krill fishery may compete for the krill resource with land-breeding predators (e.g ... interaction between krill fishing vessels and krill swarms, with one of the objectives being to investigate ...

   Science Journal Paper : CCAMLR Science, Volume 1 (CCAMLR Science, Volume 1) : 71–79 : Автор(ы): Agnew, D.J. and V.H. Marín

4. Moulting interval and growth of juvenile Antarctic krill fed different concentrations of the diatom Phaenodactylum tricornutum in the laboratory

   field. Growth conditions of krill in the Southern Ocean are discussed, with special reference to the ... krill in the Southern Ocean are discussed, with special reference to the available food concentration ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 223-225 : Автор(ы): Ikeda, T. and P.G. Thomas

5. Sensitivity analysis for parameters of predatory species CCAMLR Ecosystem Monitoring Program

   establishment of the Biological Investigation of Marine Antarctic Systems and Stocks (BIOMASS) program ... Commission for the Conservation of Antarctic Marine Living Resources (CCAMLR) and its Scientific Committee ... likely to be sensitive to perturbations in the marine environment, which could act as indicators of ... marine conditions when monitored annually. A few species were deemed most likely to be useful in this ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 411–432 : Автор(ы): Whitehead, M.D.

6. Patagonian toothfish in international waters of the Southwest Indian Ocean (Statistical Area 51)

   made at depths between 360 and 1 950 m. D. eleginoides was present in all hauls, with catches varying ... 950 m. D. eleginoides was present in all hauls, with catches varying from 53 to 1 158 kg. The ... , comparing the current length structure of catches with others from previously described places. Results ... being present in all hauls, with catches varying from 53 to 1 158 kg. This circumstance makes it ... seems that the presence of this front as a dynamic process, in combination with the presence of ...

   Science Journal Paper : CCAMLR Science, Volume 12 (CCAMLR Science, Volume 12) : 207–214 : Автор(ы): López Abellán, L.J

7. Brief comments on the simulation study made by Professor Butterworth on krill fishing by an individual Japanese trawler

   . Finally, attention is drawn to the unrealistic behaviour of the simulation model with respect to the ... behaviour of the simulation model with respect to the values used for the minimum catch rate per overall ... , the demand for each product can be seen to change from year to year. We do, therefore, agree with him ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 347–350 : Автор(ы): Ichii, T. and Y. Endo

8. Analysis of trends in Japanese krill fishery CPUE data, and its possible use as a krill abundance index

   correlations with previously published interannual series of acoustic density estimates from scientific surveys ... cant correlations with previously published interannual series of acoustic density estimates from ... the krill supply to the factory, with the result that production is constant above this point. By ... fi shing grounds matched reasonably well with the two survey boxes. Statistical methods Analysis ... levels of bssmu.f. Analysis of CPST The same methods were used to model CPST (kg/min) with the ...

   Science Journal Paper : CCAMLR Science, Volume 12 (CCAMLR Science, Volume 12) : 1–28 : Автор(ы): Kawaguchi, S., S. Candy, S. Nicol, K. Taki and M. Naganobu

9. Revised estimates of seabed areas within the 500 m isobath of the South Orkney Islands (subarea 48.2) and consequences for standing stock biomass estimates of nine species of finfish

   and Atmospheric Administration National Marine Fisheries Service US Antarctic Marine Living ... Antarctic Marine Living Resources (AMLR) Program bottom trawl survey of the South Orkney Islands in 1999 ... , Chionodraco rastrospinosus and Lepidonotothen squamifrons. Estimates of standing stock biomass, along with ... estimator (Pennington, 1983; de la Mare, 1994) with the seabed area estimates of Everson (1987) and those ...

   Science Journal Paper : CCAMLR Science, Volume 7 (CCAMLR Science, Volume 7) : 197–204 : Автор(ы): C.D. Jones

10. Krill (Euphausia superba Dana) resources and distribution in the Wilkes Land area in the seasons 1986 to 1989

    involved in the survey with one vessel conducting commercial krill fishing. The whole survey area from the ... with one vessel conducting commercial krill fishing. The whole survey area from the coast to ... commercial-sized trawl with a vertical opening of 42 to 44 m. Mesh size in the codend was 10 mm. A trawl ... found covered by ice with krill concentrations observed in immediate proximity to the ice edge. When ... with gyres. This is particularly obvious from the data for subarea I in 1988 and for subarea Il in ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 149–162 : Автор(ы): Dolzhenkov, V.N. and V.P.Timonin

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