Search results

1. Analysis and modelling of the Soviet Southern Ocean krill fleet, II: Estimating the number of concentrations and analytical justification for search data

   conclusions precises. Pe3lOMe B HacTo.sn~eH pa60Te MHOIO nOKa3aHO, KaKHM 06pa30M ,llaHHble, KOTopble ... perYJI5IpHO co6HpalOTc5I nOHCKOBbIMH cY,llaMH, MorYT 6bITb HCnOJIb30BaHbI ,llJI5I Ol.(eHKH KOJIHl-leCTBa ... :>KHOrO OKeaHa. IIpH BbInOJIHeHHH npo6HbIX pac4eToB 6bIJIH HCnOJIb30BaHbI ,llaHHble, co6paHHble ... and one degree of longitude is assumed to be 30 nm. Figures 6 to 9 show the results of the application ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 283–322 : Author(s): Mangel, M.

2. Towards the development of a management plan for mackerel icefish (Champsocephalus gunnari) in Subarea 48.3

   favorable a la conservation B long terme, il faudra tout de mCme mettre en place une approche et une serie ... at C. gunnnri are extremely useful for determination of the status of the stock, and comparable survey series ... , C. gunnnvi are known to form large dense aggregations on the South Georgia shelf at certain times ... fisheries data are likely to form one of the primary data sources for future assessments. Towards ...

   Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 63–77 : Author(s): Agnew, D.J., I. Everson, G.P. Kirkwood and G.B. Parkes

3. Distribution of krill (Euphausia superba Dana) catches in the South Shetlands and South Orkneys

   7000, Australia 287 288 Pe310Me Ha KapTe 6bIJUi HaHeceHbI cepHH KOH~eHTpw-lecKHx 30H, Ka ... KPHJI51 B 3THX 30Hax IIO,l{paHOHa 48.1 HMeeT 3aKoHoMepHbIH xapaKTep. B IIo,l{paHoHe 48.2 TaKoH ... north of 63°30'S only, and has not so far exploited the Bransfield Strait (CCAMLR, 1992). This is too ... - Figure 25). Krill catches are displayed in map form, with 290 data given for each CCAMLR fine-scale ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 287–303 : Author(s): Agnew, D.J.

4. Movement, growth and available abundance to the fishery of Dissostichus eleginoides Smitt, 1898 at Heard Island, derived from tagging experiments

   – r ec ap tu re lo ca ti on s. 20 00 30 00 40 00 40 00 30 00 30 00 20 00 10 00 50 ... length with about 30 mm protruding from the fi sh. Fish were tagged with one TIRIS tag inserted ... the trawl net. The chosen fi sh were placed in a tank of circulating seawater for about 30 min to allow ... for a 30 min recovery period before being released through a scupper in the factory just above ...

   Science Journal Paper : CCAMLR Science, Volume 9 (CCAMLR Science, Volume 9) : 33–48 : Author(s): Williams, R., G.N. Tuck, A.J. Constable and T. Lamb

5. Length-based assessments revisited – why stock status and fishing mortality of long-lived species such as toothfish cannot be inferred from length-frequency data alone

   ). Longer time series of catch rates are required for a standardisa- tion of catch rates and estimation ... , and the percentage of ‘mega-spawners’ (Pmega) with 0% as a target level or 30–40% where no upper size limit exists ... 1 Dec–30 Nov Catch levels for the constant catch scenarios (tonnes) 0, 250, 500, 750, 1 000, 2 500 ... to 0.44 and then 0.30, while the overall length-frequency dis- tribution does not change noticeably ...

   Science Journal Paper : CCAMLR Science, Volume 18 (CCAMLR Science, Volume 18) : 57–73 : Author(s): Ziegler, P.E., D.C. Welsford and A.J. Constable

6. Timing of clutch initiation in Pygoscelis penguins on the Antarctic Peninsula: towards an improved understanding of off-peak census correction factors

   °28'S 60°46'W); Admiralty Bay, King George Island (62°10'S 58°30'W); Humble Island (64°46'S 64°06 ... date of egg laying, a series of simple linear regressions were computed in which each potential ... changes in sea- ice on the Western Antarctic Peninsula have come in the form of the timing of advance ... Bay, King George Island (62°10'S 58°30'W) ADPE 1991–2006 W.Z. Trivelpiece and S.G. Trivelpiece ...

   Science Journal Paper : CCAMLR Science, Volume 16 (CCAMLR Science, Volume 16) : 149–165 : Author(s): Lynch, H.J., W.F. Fagan, R. Naveen, S.G. Trivelpiece and W.Z. Trivelpiece

7. Target strengths of Antarctic krill (Euphausia superba)

   SC-CAMLR-VII/BG/30 TARGET STRENGTHS OF ANTARCTIC KRILL ... . It is the aim of this work to describe a new series of measurements of the target strength of E. superba, made ... . Each was cylindrical in form, with 2 m diameter and 3 m depth. An air pump, driven by generator ashore ... octagonal end panels of the mesh to the long edges of a pre-cut rectangular panel, which formed ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I) : 265–279 : Author(s): Everson, I., D.G. Bone, J.L. Watkins and K.G. Foote

8. Age, growth and mortality of Patagonian toothfish (Dissostichus eleginoides) caught off Kerguelen

   лежит в диапазоне Ashford et al. 30 Introduction In contrast to early sealing and whaling ... a Crystalmaster 8 Machine with 30M and 3M Mark V Laboratory lapping fi lm. Finally, pol- ished sections were ... 1 1 1 1 130 1 Total 1 10 20 39 39 21 30 27 23 19 23 14 22 21 21 20 6 16 Prop. 0.00 ... 25 26 27 28 29 30 31 32 33 34 35 36+ Total 40 50 2 60 ... sexes were found, estimating von Bertalanffy parameters for males to be L ∞ = 95.9, K = 0.12, t 0 = –4.6 ... and for females L ∞ = 103.5, K = 0.11, t 0 = –4.7.   File:  02ashford-etal.pdf ...

   Science Journal Paper : CCAMLR Science, Volume 12 (CCAMLR Science, Volume 12) : 29–41 : Author(s): Ashford, J., G. Duhamel, C. Jones and S. Bobko

9. Food consumption by predators in a CCAMLR integrated study region

   Environment Research Council, High Cross, Madingley Road, Cambridge CB30ET, UK Department of Mathematics ... reoprHH, H BKJIIOtIaeT HOBble xapaKTepHCTHKH, n03BOJISIIOII\He YtIHTblBaTb ce30HHYIO H3MeHtIHBOCTb ... \He H3MeHeHHSI, Bbl3BaHHble HCnOJIb30BaHHeM ::lTHX HOBblX nO,llMO,lleJIeH. Pe3YJIbTaTbl HCXO ... on the IBM 360 at Cambridge University. The program formed the basis of two papers, one referring solely ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 489–519 : Author(s): Croxall, J.P., C. Ricketts and A.G. Wood

10. Preliminary model of krill fishery behaviour in Subarea 48.1

    assumed to be 30 days long). Data from the Chilean fishery in Subarea 48.1 were used to parameterise ... = 22, SD 30.4). The total time spent by the Chilean fleet in each fine-scale square from 1989 ... represent about 10% of the total catch in the subarea, these data form the most complete haul-by-haul ... series for the area and show similar characteristics to the data from other fleets. The CPUE data given ...

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

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