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1. Statistical power to detect changes in growth rates of Antarctic fur seal pups

   ------- ------- Females ------- mean mean Date n weight (kg) s.d. n weight (kg) s.d. 1988: 2 Jan 30 9.91 1.60 20 8.78 ... 1.13 15 Jan 40 11.28 1.64 26 9.50 1.49 27 Jan 41 12.91 1.64 20 10.76 1 .15 12 Feb 36 15.91 2.22 35 ... =(3=O.1 • 5 10 15 20 25 PERCENT CHANGE IN 4 weighing dates 6. 28-day intervals 50 pups/day 3 weighing ... + + 15 20 25 CHANGE IN 30 35 40 GROWTH 45 50 RATE Figure 2: If the weighing period is limited ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 399–409 : Author(s): Boveng, P., J.L. Bengtson and M.E. Goebel

2. Telemetry monitoring of ecological resources

   in the mid-1960s 20 • It used two mechanically rotating antenna arrays. Originally data were recorded ... control, systems based on event recorders were developed. Event recorders typically have 10 or 20 pens ... relatively expensive (20,000 to 30,000 US$) and require technical support. The Argos system also allows ... of implanted radio transmitters in ducks. J. Wildl. Manage. 48(3) : 982-987 19. Garshelis, ibib. 20 ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 495-511 : Author(s): Kuechle, V.B.

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

   of 20 mm twine. This protects the trawl bag from mechanical damage. Features of this particular trawl ... of catchability no less than ~ x(P) = 0.1, it would be necessary to carry out over the study area 20 hauls ... , AtlantNIRO, NPO promrybolovstva: pp 71 (in Russian). ANON. 1985c. Report of the 20th cruise of RV Evrika ... , Australia, document, WG-Krill-90/20. SIEGEL, v. 1982. Investigation on Post Spawning Concentration ...

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

4. Choosing distance between acoustic survey tacks

   %, while the error of the hydroacoustic method applied to the survey conditions 0H~20% (Kalikhman, 1982 ... to choose the distance between tacks we find by formula (2) the allowable tactical error 8= vr302_202~20 ... · .. . , 2I:O ' 38,2 · 23:3 6~9 36.0 35.7 ~7.5 32;5 · .. · 28,3 21;0 13;4 15.6 .. 20.9 20:2 116 ... .! · , 4~ I 37.3 4 '20.0 !7.1 ': • 18.9 27! •• '12.2 • \ 8 ' '. ~ I 4 ~:~: ~7.6 25:7 95.7 ' '~4: • ':I4.0 ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 153-164 : Author(s): Kalikhman, I.L., Z.I. Kizner, B.R. Zaripov and W.D. Tesler

5. Biological characteristics of Antarctic fish stocks in the southern Scotia Arc region

   was negligible due to the use of small-meshed (20 mm) liners. All sampling stations (Figures la-lc) followed ... of G. gibberifvons belonging to age classes 0-2 (Figure 6) were caught in some numbers in waters of 20-30 m off ... investigated, except one, was likely to be at least 20-25 at spawning. The only exception appeared ...

   Science Journal Paper : CCAMLR Science, Volume 7 (CCAMLR Science, Volume 7) : 1–41 : Author(s): Kock, K.-H., C.D. Jones and S. Wilhelms

6. Assessments of by-catch in trawl fisheries at Heard and McDonald Islands

   at the end of 20 years of exploitation should be 75% of the pre-exploitation spawning biomass ... over a 20-year period. The lowest y satisfying these rules was determined for the three projections ... 0.356 0.212 0.529 1 1 001 l 001 1 0 20 0.2 imated since the Parameter Minimum age ... 0.0 1 May 1 March 1 November 0.256 0.308 0.248 1 l 001 1 001 1 0 20 0.2 ...

   Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 231–243 : Author(s): Constable, A.J., R. Williams and W.K. de la Mare

7. Age determination of Notothenia gibberifrons from the South Shetland Islands, Antarctic Peninsula subarea (Subarea 48.1)

   of small and medium sizes (20.2-38 cm for Low I.; 14.8-35.5 cm for Potter Cove). In Low I. the sex ratio ... . Fischerei-Forschung Wissenschaftliche Schriftenreihe 20 (2): 49-53. KELLE, W. 1982. Probleme und Methoden ... FEMALES Total PgJ Total ~ Length ot s Length ot s 20.6 5 5/6 18/6 4 4/5 23 6 6 20.3 5 6 29.3 9 10 ... length 3 18.6-19.3 1 9 20.2 4 22.3-23.2 22.75 3 19.4-21.5 20.5 2 20.3-22.9 21.6 22.8-24.8 24.07 ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II) : 143-160 : Author(s): Barrera-Oro, E.

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

   presentan las mediciones de la red de arrastre FP-l20 realizadas in situ durante la prospeccion del RU con ... 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 ... by the Scanmar sensors during the reached the seabed at 19:58:40 and left at 20:24:50, survey, except when ...

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

9. Problems of population age structure determination of Euphausia superba Dana using an example from the Antarctic Peninsula area and adjacent waters

   ~, paSMepaMH OKOJIO .20 MM, O@JIH oOHapy- *eH@ B cpeBpane H MapTe 1981 r B HeTpaccpopMHpOBaHH@x Bo~ax MO ... ~ (20-22 MM) Mono~ B npHope~be ApxHnenara IlanMepa.+ TaK HnH HH~~e, HO HMeHHO oceHHH~ nHK MenKO~ MonO ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 227-270 : Author(s): Spiridonov, V.A.

10. Population genetic structure of Patagonian toothfish in the West Indian Ocean sector of the Southern Ocean

    from whole fi sh and stored in alcohol preserving solutions at –80°C until DNA extrac- tion. Genomic ... ) Crozet Islands Crozet 2 December 2001 60 732.20 (18.61) Kerguelen Islands Kerguelen 9 December 2001 30 ...

    Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 21–32 : Author(s): Appleyard, S.A., R. Williams and R.D. Ward

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