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1. Biology and harvesting of Dissostichus eleginoides around the Kerguelen Islands (Division 58.5.1)

   from year to year and highly dependent on the harvestable resources of Champsocephalus gunnari. Vital ... of the stock. Fishing effort and corresponding catches are very variable from year to year and highly dependent ... correspond aux classes d'age VI et VII) et les femelles (70 et 80 cm soit les classes d'age VII et VIII) et ... statistiques de peche qui prouvent que l'on assiste a un developpement de peche dirigee. 11 est donc utile de ... determination ulterieure de l'age, analyse et prelevements de gonades pour l'etude de la maturation sexueIle et ... profondeur, montrent bien cette migration des poissons les plus ages vers les grandes profondeufs (Figure ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 85–106 : Author(s): Duhamel, G.

2. Preliminary results of a bottom trawl survey around Elephant Island in October and December 1987

   in the commercial fishery in 1979/80 (total catch: 18 753 tonnes) is based on only one haul and should thus ... fevrier 1985. En ce qui concerne N. rossii, la proportion de poissons plus ages dans les prises etait en ... time was 15 minutes. Total length of the specimens sampled was measured to the nearest cm below. Age ... predominated by small N. gibberifrons (3-5 cm and 8-13 cm total length) which probably represent age classes ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II) : 185-200 : Author(s): Kock, K.-H.

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

   during year Approx one month in summer unspecified duration during year. Main survey in Spring ... and Summer Approx two months during summe r Approx one month Area Unknown but large Unknown may ... . COOTHeceHHH ee C B AeMorpa~HH XH~HHKOB. B pa60Te OrpaHHQeHHH. HaJIaraeMhle Ha TaKHe onHCblBalOTCH B03MO ... population, demography (annual survivorship, age at first reproduction, cohort strength) and breeding ... surveys Abstract / Description:  The CCAMLR Ecosystem Monitoring Programme requires information on prey ... distribution to relate to changes in predator demography. The paper discusses the constraints imposed on such ...

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

4. Standardization of fishing effort for Champsocephalus gunnari in the South Georgia area (Subarea 48.3)

   different classes (countries, types of vessel, fishing gear, months and years). Multiple regression is used ... . File:  20-Gasiukov.pdf ... of vessel, fishing gear, months and years). Multiple regression is used to solve the model and the resultant ... (1), if the respective indices are substituted. Having selected 'year of fishing' as a type of category, one may ... that for the first two years of this period, data on fishing effort were scanty. The whole of the commercial ... WG-FSA-90/27 STANDARDIZATION OF FISHING EFFORT ... and years). Multiple regression is used to solve the model and the resultant yearly standardized CPUE ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 327–336 : Author(s): Gasiukov, P.S.

5. Areas of seabed within selected depth ranges in the South-West Atlantic and Antarctic Peninsula regions of the Southern Ocean

   one chart the rectangle used was that on the largest scale chart. Areas were estimated using ... ' 66'00 ' 66'00 ' 66'00 ' 61' 10' 61010 I 61' 10' 60'00 ' 60uOn I 66'00 ' 66'00 ' 64 ... °00' 30°00' 50°00' 100 472858 0'1 (J1 85 64°00' 78°00' 20°00' 30°00' 0 9.9 100 90.1 507572 86 70°00 ... °20' 59°30' 60°00' 2.2 8.7 44.6 44.6 956 957 2 62°00' 62°20' 58°30' 59°30' 91.6 2.9 3.7 1.8 1359 ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 49-73 : Author(s): Everson, I.

6. Biogeographic patterns of benthic invertebrate megafauna on shelf areas within the Southern Ocean Atlantic sector

   Peninsula and the South Shetland Islands, the data indicate a two-layered pattern based on standardised ... , the data indicate a two-layered pattern based on standardised total biomass data and the composition ... corresponds to the two ‘core commu- nities’ of Antarctic macrobenthos identified by Gutt (2007): one ... chain are, with only one excep- tion, demosponges (non-hexactinellid). Two major water masses meet ... encountered at the easternmost stations. This stands, on the one hand, in stark contrast to the communities ... areas from the south to the east shelf, and that this may be one continuous region of relatively high ...

   Science Journal Paper : CCAMLR Science, Volume 15 (CCAMLR Science, Volume 15) : 167–192 : Author(s): Lockhart, S.J. and C.D. Jones

7. Potential nursery areas for fish in the Prydz Bay region

   . The dominant size class was of 45 mm standard length, which corresponds to an age of 1 +. Nototheniids ... break. The dominant size class was of 45 mm standard length, which corresponds to an age ... . This species was abundant (up to 9 100 were caught in a 30 minute haul) especially near the shelf break ... antarcticum. This species was abundant (up to 9 100 were caught in a 30 minute haul) especially near the shelf ... length, which corresponds to an age of 1+. Nototheniids and channichthyid juveniles were much less ... , correspondant a un age de 1 +. Les juveniles de nototheniides et de channichthyides etaient beaucoup moins ... , except in one station near the shelf edge at the eastern side of the bay (Figure 4). A wide range ... confined to the central part of the shelf, away from the shelf edge. The single significant occurrence ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 369–380 : Author(s): Williams, R.

8. Response to Everson (2008)

   such as krill (Cox et al., in press). A further development, that would get away from the need to use ... approach. The two methods are however quite different, particularly in the ways in which SD is calculated ... ., 2001 for the CCAMLR- 2000 strata). Stratum biomass is determined from the mean transect density raised ... ). There is no reason to suppose that any of the limited number of sur- vey transects would pass exactly through ...

   Science Journal Paper : CCAMLR Science, Volume 15 (CCAMLR Science, Volume 15) : 195–198 : Author(s): Brierley, A.S., B.G. Heywood and S.F. Gull

9. Assessments of the stocks of Notothenia rossii marmorata and Champsocephalus gunnari in the South Georgia area

   and Champsocephalus gunnari in the South Georgia area are assessed using USSR age sample data and recent biomass ... are assessed using USSR age sample data and recent biomass estimates from surveys by the FRG. These data ... must be considered. At one extreme, the survival rate can be taken to be 100% up to age ... apparently recovered after each of the first two periods. The age at recruitment is 3-4 years, hence up ... to two consecutive years of heavy fishing can occur and still be followed by one year class from ... rate to the stock in each year implied by the age data. The catch at age data themselves do ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 1-21 : Author(s): Cooke, J.G.

10. Performance and geometry of the FP-120 trawl used during UK fish stock assessment surveys around South Georgia, Subarea 48.3

    C O ~ J ~ ~ H ~ H H ~ I M OpOneBCTBOM B 1993194 r. npeAJIo~eHb1 YpaBHeHHX PerpeCCllll An% OQeHKll rOpll30HTaJIbHOAO PaCKPbITRSI ... have latterly shown that this problem can be partially tackled by attaching the strapping to one ... trawls have been used for over 20 years to make fishery-independent estimates of the stock sizes ... the first three stations (17, 20 and 21) were logged every 30 seconds and the fourth (22) every 20 seconds ... used during the 1993/94 UK fish stock assessment survey around South Georgia on the MV Cordella are ...

    Science Journal Paper : CCAMLR Science, Volume 2 (CCAMLR Science, Volume 2) : 51–69 : Author(s): Pilling, G. and G. Parkes

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