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Комиссия по сохранению морских живых ресурсов Антарктики

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  1. Simulation of recovery rates of fish stocks in the South Georgia and Kerguelen Islands areas

    stocks at South Georgia Island (Subarea 48.3) and Kerguelen Island (Subarea 58.5) have been depleted by ... severely depleted, and the Commission agreed that only small, unavoidable by-catches should be taken. The ... is to fit a mixture of lognormal distributions by a modified kernel method to recruitment data and ... employed is a variation of the kernel technique. The distribution to be estimated is approximated by a ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 229-298 : Автор(ы): Hennemuth, R.C., K.D. Bisack and G. Duhamel

  2. New data on spawning, hatching and growth of Champsocephalus gunnari on the shelf of the Kerguelen Islands

    the species has recently been investigated by means of fishery-independent programs (Koubbi et al ... . The inner shelf (depths: 75 to l10 m) was investigated every three months both by bottom trawl (31 m ... taken both by bottom trawl (30' duration; 12 to 20 stations, depending on weather and bottom ... conditions, total 150 hauls) and by Bongo net (oblique tows in the water column from bottom to surface, 28 ...

    Science Journal Paper : CCAMLR Science, Volume 2 (CCAMLR Science, Volume 2) : 21–34 : Автор(ы): Duhamel, G

  3. Information on the status of fjord Notothenia rossii, Gobionotothen gibberifrons and Notothenia coriiceps in the lower South Shetland Islands, derived from the 2000–2006 monitoring program at Potter Cove

    increasing trend of N. rossii catches from 1991 to 2006, the actual levels are half of those found in the ... continuous sampling period of 24 years which began in 1983, and from 2001 to 2003 at Harmony Cove (HC). By ... of N. rossii and G. gibberifrons, which are analysed by fi tting an ANOVA model and described using ... means by each year are presented in Figure 1. It should be noted that these estimates have been ... Notothenia rossii and Gobionotothen gibberifrons relative to the catches of Notothenia coriiceps, by catch ...

    Science Journal Paper : CCAMLR Science, Volume 14 (CCAMLR Science, Volume 14) : 83–87 : Автор(ы): Barrera-Oro, E.R. and E.R. Marschoff

  4. Survey of Antarctic fur seals in the South Shetland Islands, Antarctica, during the 1986/87 austral summer

    first post-exploitation record of successful pup production being reported by O'German (1961) at ... by species, with no differentiation made between age and sex classes except for fur seals. At ... sites where fur seal pups were present, observers counted living and dead pups by censusing colonies ... 1987 and were performed by navigating inflatable boats near shore. All ice-free coasts of the South ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 427-440 : Автор(ы): Bengtson, J.L., L.M. Ferm, T.J. Härkönen, E.G. Schaner and B.S. Stewart

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

    (SC-CAMLR). In 1988 this culminated in the publication by the Working Group for the CCAMLR Ecosystem ... confidence. This was recognised by the Scientific Committee (SC-CAMLR-VII, paragraph 5.22 (i) and (ii)) and ... led to the instructions for sensitivity analysis set out by the CCAMLR Secretariat and Convener ... /89 breeding seasons. Though assessed and presented under the parameter headings given by CCAMLR ...

    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. Interaction of marine mammals with the longline fishery around the Kerguelen Islands (Division 58.5.1) during the 1995/96 cruise

    method described by Duhamel(1992) and Cherel et al. (1996) for setting and hauling the longlines, each ... longline sets while counting the seabird by-catch. The results of seabird observations are described in ... vessels were fishing in an area in which sperm whales traditionally feed. Fish loss caused by fur seals ... supported by Terres Australes et Antarctiques Franqaises. The author wishes to thank the captain and crew ...

    Science Journal Paper : CCAMLR Science, Volume 4 (CCAMLR Science, Volume 4) : 171–174 : Автор(ы): Capdeville, D

  7. Prey monitoring surveys: a discussion of the characteristics necessary in prey surveys

    distinguish between these two characteristics of prey distribution. SURVEY CONSTRAINTS IMPOSED BY THE ... such surveys is constrained by the predator foraging periods; these are : Adelie penguin ... guarding phase is completed by about 2 Jan and creche phase by about 21 Jan. A survey timed to last for ... predators will search radially up to a distance of about 100 km. By analogy with predator foraging ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 377-391 : Автор(ы): Everson, I.

  8. Investigations of required sampling regimes for environmental parameters

    necessary to distinguish between changes in the monitored system induced by harvesting of particular ... , paragraph 40). Two categories of environmental parameters were defined by WG-CEMP (1989): those which ... examines several meteorological parameters measured at Davis Station, collected by the Australian Bureau ... " and Yearly. Daily cycles are triggered by daily heating and cooling. "Depressional" cycles are ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 561–573 : Автор(ы): Agnew, D.J.

  9. Distribution and relative abundance of juvenile icefish (Champsocephalus gunnari) from a trawl survey of the South Georgia shelf in June–July 1985

    highest in the west, south and south-east shelf areas and the greatest abundance was found in shallow ... -group) mackerel icefish was conducted by AtlantNIRO in 1985. MATERIALS AND METHODS A trawl survey ... Nmile protected zone and 500-m isobath was sampled by trawls. 75 hauls were made and a 24 hour ... approximately the same depth - 59 - Juvenile mackerel icefish abundance indices were calculated by the ... the abundance indices for juvenile mackerel icefish is indicated by the variance coefficient of 38 ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 55-63 : Автор(ы): Boronin, V.A., G.P. Zakharov and V.P. Shopov

  10. CPUEs, body length and greenness of Antarctic krill during 1987/88 season in the fishing ground north of Livingston Island

    . Additionally, after the co-operative survey, krill biomass on this fishing ground was estimated by an echo ... estimated biomass of krill by the echo integrator on board RV Kaiyo Maru was 601 297 tonnes in the upper ... fished by Japanese trawlers. If krill advected from adjacent areas, the percentage would be lower ... simulation study of krill fishing by an individual Japanese trawler. Selected Scientific Papers, 1988 - Part ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 323–338 : Автор(ы): Endo, Y. and T. Ichii

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