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A preliminary assessment of the stock of the ommastrephid squid Martialia hyadesi in the Scotia Sea based on data from predators
npOMblCeJl KaJlbMapOB, B OCHOBHOM 06J1aBJlHBaIOTCSI KaJlbMapbl, npHHa~JIe)K~He K ceMeticTBaM Lolignidae H ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 479–480 : Autor(es): Rodhouse, P.G.
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Statistical problems in krill stock hydroacoustic assessments
Bransfield Strait. Journ. of Crust. Biology, 4: 16-44. WILLlAMSON, N.J. 1982. Cluster sampling estimation ... million de tonnes de krill. L'equidistance des courbes est en kg/m2. TIo,anHCH K pHcYHKaM Pacnpe ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I) : 301–309 : Autor(es): Macaulay, M.C.
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Seabird by-catch by autoline vessels: do line setters increase the sink rate of integrated weight longlines?
Setting direction Pair ‘A’ 4 3 2 1 4 3 2 1 111 ... . corresponding to a standard devia- tion in time to a given depth of approximately 4 s). None of the pair-level ... , this distance varied from 3 to 4 m but may be up to 8 m with UW long- lines (Løkkeborg and Robertson ... start sinking afforded by the line setter would result in lines being about 4.5 m deep compared to 4 m ...
Science Journal Paper : CCAMLR Science, Volume 15 (CCAMLR Science, Volume 15) : 107–114 : Autor(es): Robertson, G., J. Williamson, M. McNeill, S.G. Candy and N. Smith
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Spatially explicit population dynamics models for Antarctic toothfish in the Ross Sea region
(i,j) for category k at age l at the end of the 100th year of the second initialisation phase, and ... * (double-normal), hills* (categorical) Fixed rate of 1 - - 1 + 4 1 + 4 + 2 + 2 4 + 4 + 2 ... are currently open. SSRUs currently open are SSRUs 881 B, C, G, H, I, J, K, L. In these models ... preference functions in the semi- restricted model are shown (Figure 4). The spatial models show plausible ...
Science Journal Paper : CCAMLR Science, Volume 21 (CCAMLR Science, Volume 21) : 19–37 : Autor(es): Mormede, S., A. Dunn, S. Hanchet and S. Parker
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Cephalopod research in the Antarctic
fauna 2. Production and biomass 3. Demography and population dynamics 4. Trophic relations - role ... particular ensuring uniformity of criteria and methodology used in age determination. 4. Investigations ... me. Drs K.-H. Kock and V. Siegel arranged for the loan of ~ephalopod material from the Antarctic ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 323-334 : Autor(es): Rodhouse, P.G.
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Modelling variability and estimating power to detect change in Adélie penguin fledgling weights
periods 2–4 but most fre- quently in period 3 (Table 1). Monitoring scenario Development of the models ... period TotalYear 1: 10–14 Feb 2: 15–19 Feb 3: 20–24 Feb 4: 25 Feb–1 Mar 5: 2–6 Mar 1: 1990 ... –1991 50 50 2: 1991–1992* 50 50 50 150 3: 1992–1993* 50 44 94 4: 1993–1994* 50 50 21 121 ... , estimated mean weights for the periods 2–5 are: period 2: 3 347 g; period 3: 3 196 g; period 4: 3 045 g ...
Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 191–200 : Autor(es): Emmerson, L.M., C. Southwell and J. Clarke
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Movement and growth of tagged Dissostichus eleginoides around South Georgia and Shag Rocks (Subarea 48.3)
D is ta nc e m ov ed (k m ) -2 -1 0 1 2 3 4 5 6 7 8 9 - 100 200 300 400 500 600 ... (1.3%) 30 (11.9%) 4 (1.7%) .. Advantages Able to tag large numbers. Juveniles tagged. Very ... Georgia. Figure 4 shows the difference in total length between release and recapture against days at ... 700 800 Days at liberty C ha ng e in T L (c m ) Figure 4: Change in total length of ...
Science Journal Paper : CCAMLR Science, Volume 10 (CCAMLR Science, Volume 10) : 101–111 : Autor(es): Marlow, T.R., D.J. Agnew, M.G. Purves and I. Everson
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Data on krill (Euphausia superba Dana) consumption by coastal fishes in Division 58.4.2 (Kosmonavtov and Sodruzhestva Seas)
) seasonal krill production is 4 x 106 tonnes; 2.5 x 106 tonnes for the Sodruzhestva Sea and 1.5 x 106 ... Beach) from 4 to 10 March 1989, 8 to 10 February 1990 and 11 to l3 March 1990. Analysis of data and ... " (Table 4) Total fish stock size was 4.6 x 103 tonnes, 99% of which was comprised of T. eulepidotus ... is consumed by all fish over the summer season. 310 4. DISCUSSION AND CONCLUSIONS We have ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 305–319 : Autor(es): Pakhomov, Y.A., V.A. Bibik and V.V. Gerasimchuk
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Management and assessment options for the crab fishery around South Georgia
qeJIH K O H B ~ H ~ H H yKa3bIBaIoT Ha H ~ O ~ X O A H M O C T ~ IIPPiHRTb K O H C ~ P B ~ T ~ ~ B H ... ~ I ~ IIOHXOA K YnpaBneHHIO. Ta~of i IIOnXOn BKJIlovaeT B ce6n KOHTPOJIb 3a B~~JIoBoM/~cMJIH~M B ... AOnOJIHeHHe K KOHTPOJIH) THna "pa3~ep-noJIoBaIl ~ ~ ~ ~ H ~ & J I ~ ~ K H o c T ~ - c ~ ~ o H " . BHeapeH~e ...
Science Journal Paper : CCAMLR Science, Volume 1 (CCAMLR Science, Volume 1) : 193–202 : Autor(es): Basson, M. and D.D. Hoggarth
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Diurnal variations in biological characteristics of krill, Euphausia superba Dana, to the west of the South Orkney Islands, 24 March to 18 June 1990 - based on data reported by a biologist-observer
Ha meCTH CYTOt.IHbIX TpaJIOBbIX CTaHU;H.5IX B npe,lleJIax npOMbICJIOBOrO Yt.IaCTKa. Ka:>K,lla.51 ... composition of males were much stronger than for females over periods from 0 to 2,2 to 4 and 6 to 8 hrs (the ... particular size intervals: 47 to 48 mm for Station I, 43 to 44 or 45 to 46 mm for Station VII (see Figure 4 ... during the night. 206 4. CONCLUSION The above data on changes in various demographic parameters ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 201–222 : Autor(es): Vagin, A.V., R.R. Makarov and L.L. Menshenina