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Homogeneity of body length composition of Antarctic krill within the commercial zone
9.738 0.7811 10 b 2 13 19.619 0.1051 11 m 2 12 11.273 0.5057 12 m 2 11 14.702 0.1976 13 b 2 14 ... 10.334 0.5867 18 m 2 13 6.582 0.9224 19 m 2 10 13.961 0.1748 20 b 2 11 13.399 0.2680 21 b 2 14 12.040 ... m 2 10 5.695 0.8402 35 b 2 12 16.321 0.1770 36 b 2 15 9.467 0.8519 37 b 2 10 7.054 0.7203 38 b 2 ... 26.912 0.0295* 14 12.340 0.5790 15 9.995 0.8201 10 4.514 0.9212 10 5.837 0.8288 8 4.096 0.8484 9 ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 17–28 : Автор(ы): Ichii, T.
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Biomass of myctophids in the Atlantic sector of the Southern Ocean as estimated by acoustic surveys
Antarctique. Pe3IDMe O~eHKa 6HOMaCCbl MHKToqm,ll B aT JiaHTHqecKOM ceKTOpe IQ)I{HOro oKeaHa (48° - 56° 10 ... density of myctophids (size range within L=5-10 cm) expression (2) was employed, where crkg(L) was ... 47° and 56°S and between 8° and 44°W in the period 30 January to 10 April. The bulk of the biomass ... - 1 to 3 tonnes per square mile 2 - 10 to 50 tonnes per square mile 3 - over 50 tonnes per square ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 417–431 : Автор(ы): Filin, A.A., K.V. Gorchinsky and V.M. Kiseleva
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Distribution of mackerel icefish (Champsocephalus gunnari) (Channichthyidae) around South Georgia at various stages of its life cycle
South Georgia panel inserted in the codend (mesh opening of 10 mm) and was modifi ed to reduce damage ... 41 0 94 G iz hi ga M ea n le ng th (m m ) 91 10 0 96 95 25 / 5– 8/ 6/ 19 84 L en gt ... is h of d om in an t l en gt h 80 m m 90 m m 46 % 29 % 90 m m 10 0 m m ... 30 .5 % 33 % 80 m m 90 m m 10 0 m m 31 % 18 % 26 % 80 m m 90 m m 21 ...
Science Journal Paper : CCAMLR Science, Volume 9 (CCAMLR Science, Volume 9) : 49–69 : Автор(ы): Frolkina, Zh.A
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Demographic characteristics of the Adélie penguin population on Béchervaise Island after 12 years of study
04clarke et al for pdf.indd CCAMLR Science, Vol. 10 ... (Table 2a). The oldest tagged co- hort was 10 years of age by 2001/02. Annual age- specifi c survival ... chicks (Figure 3). The predicted age to which 10% of an average cohort of Adélie penguin chicks could ... be estimated as rest ≈ ln(R0)/T (Stearns, 1992). This estimate is usually within 10% of the true ...
Science Journal Paper : CCAMLR Science, Volume 10 (CCAMLR Science, Volume 10) : 53–74 : Автор(ы): Clarke, J., L.M. Emmerson, A. Townsend and K.R. Kerry
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A hybrid approach to acoustic classification and length estimation of krill
transducers. Echo signals were recorded, each ping from 10 to 160 m, on digital audio tape. Pulses of 0.6 ms ... , and 200 kHz single-beam subsystems. Echo signals were integrated from 10 to 260 m in 125 sub-layers ... . Seventeen hauls were conducted in the continental shelf region: E. superba was present in 10 hauls (15 ... acoustic misclassifi cation error of less than 10% and size estimation errors of less than 20%? Is ...
Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 33–58 : Автор(ы): Azzali, M., I. Leonori and G. Lanciani
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The fishery for Patagonotothen brevicauda guntheri in CCAMLR Subarea 48.3
pesquerias, 10 que insinua que se utilizaron redes ilegales para tales efectos. 1. IN1RODUCfION During ... - 1983 5029 - 1984 10 586 - 1985 11923 - 1986 16002 - 1987 8810 81000 1988 13424 - 1989 13 016 - Table ... NOT LXX Other Species eS) (OW) 1987 Aug 21-31 ANI 54 37 25 10 5 39 Dec 1-10 NOT 54 40 0 0 374 0 0 ... 11-20 LXX 54 41 0 0 0 210 0 21-31 LXX 54 41 1808 182 313 2994 396 1988 Jan 1-10 ANI 54 41 242 0 ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 275–283 : Автор(ы): Everson, I. and C. Mitchell
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Age, growth and mortality of Patagonian toothfish (Dissostichus eleginoides) caught off Kerguelen
the proportion of total length j measured in intervals of 10 cm; and qij is the proportion of fi sh ... . Since the data remained reasonably symmetric, and ni ≥ 10 for ages i = 2…17, parameter estimates ... eleginoides). CCAMLR Science, 9: 1–10. Barbieri, L.R., M.E. Chittenden Jr. and C.M. Jones. 1994. Age ... the Kerguelen de Trémarec in August/September 1999. TL = maximum total length in each 10 cm grouping ...
Science Journal Paper : CCAMLR Science, Volume 12 (CCAMLR Science, Volume 12) : 29–41 : Автор(ы): Ashford, J., G. Duhamel, C. Jones and S. Bobko
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Small scale krill surveys: simulations based on observed euphausiid distributions
different positions with regard to the swarms. 247 3. RESULTS The results of 10 000 transects on ... it is 1.0. Everson (1987) estimates that 10 transects in a CEMP survey could be completed in 10 days ... : Mean and standard deviation of krill density calculated from 10 000 random transects on four separate ... 10 000 Transects (0') Parallel Survey: Area A 4.6 4.59 5.18 Area A rotated 90 0 4.6 4.46 6.17 ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 245–256 : Автор(ы): Agnew, D.J. and S. Nicol
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Estimation of natural mortality for the Patagonian toothfish at Heard and McDonald Islands using catch-at-age and aged mark-recapture data from the main trawl ground
, however, the CODE model was not refitted to this reduced dataset. Figure 10 shows the recalculated ... and expected recaptures (Figures 9 and 10). Table 1 shows that for 2006 and 2008, the total number ... -age and aged mark-recapture data from the main trawl ground. Document WG-FSA-10/41. CCAMLR, Hobart ... 07 11 5 71 11 5 40 12 9 67 10 4 59 15 8 61 6 A ge d sa m pl e si ze ...
Science Journal Paper : CCAMLR Science, Volume 18 (CCAMLR Science, Volume 18) : 29–45 : Автор(ы): Candy, S.G., D.C. Welsford, T. Lamb, J.J. Verdouw and J.J. Hutchins
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A preliminary assessment of age and growth of Antarctic silverfish (Pleuragramma antarcticum) in the Ross Sea, Antarctica
could not be sexed. This was because about 20% of the sam- ple was from small fish (≤10 cm SL) with ... otoliths from fish ≤10 cm SL. All otoliths were thinsectioned following a modified methodology of ... Range SD n 1.3 4.9 4.6–5.3 0.19 11 2.3 7.3 6.7–7.8 0.32 10 3.3 9.6 7.9–11.8 1.12 21 4.3 11.0 9.9 ... 2.07 15 12.3 18.4 15.5–21.9 2.23 10 13.3 19.9 17.6–22.9 1.63 8 14.3 19.2 17.5–21.2 1.71 4 79 ...
Science Journal Paper : CCAMLR Science, Volume 18 (CCAMLR Science, Volume 18) : 75–86 : Автор(ы): Sutton, C.P. and P.L. Horn
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