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An assessment of toothfish in Subarea 48.3 using CASAL
example, fish measured to 3 cm below or to the nearest 5 cm) and standard length composition data had to ... different fleets in the two sets of years (Table 3). The specifics of the CASAL estimation routines are ... from the CMIX outputs (Table 3) also come with a specified lognor- mal CV for each age class. Given ... last permitted estimated recruitment, because the last survey began on age-3 fish in the year 2000 ...
Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 65–95 : Autor(es): Hillary, R.M., G.P. Kirkwood and D.J. Agnew
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Investigation of bias in the mark–recapture estimate of toothfish population size at South Georgia
7 28 2 9 30 31 32 33 3 4 35 3 6 3 7 3 8 40 42 44 4 8 5 0 5 1 7 0 69 68 67 66 6 5 ... in that year 40 W 43 3 0' W 48 0 0' W M an ag em en t A re a A (W es t S ha ... g) M an ag em en t A re a B ( S ha g) 52 3 0' S 33 3 0' W M an ag em ... g N W ge or gi a S ge or gi a E ge or gi a 40 W 43 3 0' W 48 0 0' W M an ag em ...
Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 47–63 : Autor(es): Agnew, D.J., G.P. Kirkwood, J. Pearce and J. Clark
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Analysis and modelling of the Soviet Southern Ocean krill fleet, II: Estimating the number of concentrations and analytical justification for search data
65.6 1 530 3 1 6 6 28 000 78 18.7 359 4 83.5 44 118 200 134.5 41.6 879 5 39 1 7 43 700 48.2 2.58 907 ... 1 9 000 9.8 49.3 918 1 0 43 1 3 4 500 11.4 61.2 395 1 1 24 21 35 000 28 21.7 1 250 1 2 4.5 5 29 ... by the current. 3. SOURCES FOR DATA AND DESCRIPTION OF ANALYSIS The data used here are the same ... >-3/2 Var s{ A} ( 2 ) It should be noted, however, that there is a more serious bias in the ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 283–322 : Autor(es): Mangel, M.
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Geographical differences in the condition, reproductive development, sex ratio and length distribution of Antarctic toothfish (Dissostichus mawsoni) from the Ross Sea, Antarctica (CCAMLR Subarea 88.1)
Fenaughty 28 Introduction The Antarctic toothfish (Dissostichus mawsoni) is a large nototheniid species ... . Results Length frequency Figure 3 shows the catch-weighted length- frequency distribution separated into ... regular multimodal distribution between 110 and 165 cm TL. Table 3 shows the mean depth of sampling for ... duration versus recruit- ment variability. Fish. Oceanogr., 3: 236–245. McCormick, S.D. and R.J. Naiman ...
Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 27–45 : Autor(es): Fenaughty, J.M
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Validation of sink rates of longlines measured using two different methods
rates to the four depths were signifi cantly different (F3, 28 = 12.270, P < 0.001, power of performed ... last two increments. The mean values among the four groups differed signifi cantly (F3, 28 = 15.789 ... skills of observer. Relatively imprecise at shallow depths but precise at >3 m. Target depth Good for ... ., 62 (3): 385–388. Liste des tableaux Tableau 1: Estimations des vitesses d’immersion à quatre ...
Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 179–187 : Autor(es): Wienecke, B. and G. Robertson
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Age, growth and mortality of Patagonian toothfish (Dissostichus eleginoides) caught off Kerguelen
28 29 30 31 Total 40 50 3 60 1 70 70 89 80 1 1 ... approximately 3–4 minutes until brown. Using the grinding wheel of a HillQuist Thin Section machine, each ... . In addition, a catch curve based on a negative exponential model was used: Nt = N0e–Zt (3) where ... differences were found in parameter estimates between sexes (Figure 3, Table 3), which were signifi cant on ...
Science Journal Paper : CCAMLR Science, Volume 12 (CCAMLR Science, Volume 12) : 29–41 : Autor(es): Ashford, J., G. Duhamel, C. Jones and S. Bobko
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Effects of weather and sea-ice on the reproductive performance of the Adélie penguin at Edmonson Point, Ross Sea
/11 18/11 28/11 8/12 18/12 28/12 7/1 17/1 27/1 6/2 16/2 N u m b e r o f d e a d c h ic k s ... seasons (Figure 3). Differences were sig nifi cant for males (F2,194 = 6,98, p < 0.001) and for ... post-hoc comparison) (Figure 3). Interannual differences in mass were also recorded for males (F2,217 ... ± 3.3 12 ± 3.2 13 ± 4.8 (n = 101) (n = 94) (n = 68) Figure 3: Average weight (±SD) of inbound Adélie ...
Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 99–109 : Autor(es): Olmastroni, S., F. Pezzo, V. Volpi and S. Focardi
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Methodological guidelines on the assessment of trawl catchability of krill by means of statistical modelling
MO~EnMPOBAHM~ ynOBMCTOCTM CETHb~ nonOTEH ~~ nOBA KPMn~ 3.M.KH3Hep (CCCP) Pe3IOMe npeAnaraeTC ... H BOSMO)KHOCTflMH SToro MeTo,:o;a SHaKOMflT, HanpH- Mep, MOHorpa~HH C.M.EpMaKOBa, r.A.MHxalinoBa (3 ... ,:o;ne)Kana ca- Ma H,:o;efl HcnonbSOBaTb 9BM ,:o;nE YKasaHHOB: ~enH. CYmECTBO 3~AqH H EE ... ~HO pe- IDHTb ~a,:o;a~y. 3,:o;eCb MO)KHO rOBopHTb TonbKO 06 o~eHKe ynoBHcToCTH. - 201 - HCHO TaK ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 195-222 : Autor(es): Kizner, Z.I.
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Book review: Fish and Fish Resources of the Antarctic
comprises slightly more than 200 species belonging to 28 families, while over the broad area of open ... Polar Front (SPF) region comprises deep-water species living in the meso- bathypelagic zone (200-3 000 ...
Science Journal Paper : CCAMLR Science, Volume 8 (CCAMLR Science, Volume 8) : 165–168 : Autor(es): Shust, K.V
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Seasonal and inter-annual variability in the distribution of Electrona carlsbergi in the southern Polar Front area (the area to the north of South Georgia is used as an example)
TpaJIOBbIX H aKycTw·lecKHx CbeMOK B patloHe K ceBepy OT IO)I{HOtl reoprHH Me)l{,lty 49-54° IO.W. H 25-40° 3 ... area form in summer when the biomass is capable of reaching 3 million tonnes. E. carlsbergi biomass ... (Table 2). 3. CONCLUSIONS Following the investigations, fairly distinct patterns emerged in respect ... (x103 tonnes) Density (xl()3 square mile) (x103 tonnes per square mile) October to 54.1 743 4 - 145 ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 337–367 : Autor(es): Kozlov, A.N., K.V. Shust and A.V. Zemsky