Search results

1. Length-at-age in juvenile Patagonian toothfish (Dissostichus eleginoides)

   that the annuli are formed over a yearly period. We obtained a series of samples of D. eleginoides pre-recruits ... in Table 2. DISCUSSION Ages estimated by reading the otoliths con- formed well to the length-frequency ... 36–40 cm). Prop. = proportion. TL Age 0+ 1+ 2+ 3+ 4+ 5+ 6+ 7+ 14+ 20 4 25 2 30 12 1 35 102 7 40 ... - mine: when spawning and hatching occur; when opaque and translucent zones are formed, and variation ...

   Science Journal Paper : CCAMLR Science, Volume 9 (CCAMLR Science, Volume 9) : 1–10 : Author(s): Ashford, J., C. Jones, S. Bobko and I. Everson

2. Age, growth and size at sexual maturity of Macrourus carinatus caught as by-catch in Australian sub-Antarctic trawl fisheries

   Distal Proximal Dorsal Ventral van Wijk et al. 142 0 5 10 15 20 25 30 -500 -400 -300 ... with a birthday in each 30-day period. Age estimates were subsequently adjusted by taking into account ... width (distance from last ring to second last ring). The number of fi sh with a birthday in each 30 ... by the dashed lines. 0.00 0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.80 0.90 1.00 200 250 300 350 400 450 ... growth parameters for both sexes combined were: L ∞ = 690 mm, K = 0.069 and t 0 =-2.4. The size at sexual ...

   Science Journal Paper : CCAMLR Science, Volume 10 (CCAMLR Science, Volume 10) : 139–151 : Author(s): van Wijk, E.M., R. Williams and A.J. Constable

3. Annual changes in species composition and abundance of myctophid fish in the north of South Georgia (Subarea 48.3), Antarctica, during austral winters from 2002 to 2008

   with a horizontal open- ing of ca. 20 m and a vertical opening of ca. 30 m was used throughout the survey. Inner ... , Australia. McGinnis, R.F. 1982. Biogeography of lantern- fishes (Myctophidae) south of 30°S. Antarctic ... : (a) Protomyctophum choriodon. (continued) A 0% 10% 20% 30% 40% 50% 60% 70% 40 50 60 70 80 90 Standard ... (n = 20) 2004 (n = 33) 2008 (n = 643) 70 60 50 40 30 20 10 0 P er ce nt ag e co m po si ...

   Science Journal Paper : CCAMLR Science, Volume 18 (CCAMLR Science, Volume 18) : 155–163 : Author(s): Iwami, T., M. Naganobu, K. Taki and M. Kiyota

4. Characteristics of seasonal variation in diurnal vertical migration and aggregation of Antarctic krill (Euphausia superba) in the Scotia Sea, using Japanese fishery data

   . Mar. Biol., 30: 155–216. Taki et al. 168 Siegel, V. and J. Kalinowski. 1994. Krill demography ...

   Science Journal Paper : CCAMLR Science, Volume 12 (CCAMLR Science, Volume 12) : 163–172 : Author(s): Taki, K., T. Hayashi and M. Naganobu

5. Trends in relative abundance of fjord Notothenia rossii, Gobionotothen gibberifrons and Notothenia coriiceps at Potter Cove, South Shetland Islands, after commercial fishing in the area

   PiCIIOnb30BaHMLI MHOrOCTeHHbIX ~ e ~ e f i BCe ewe 3aMeTHO coKpaWeHMe ynosos O ~ L I T ~ I Q I ~ M X B @~opnax ... to 30 April next year. Variance was normalised using the trans- formations: in the case of numbers ... ). As expected, all fjord-dwelling N. vossii specimens collected (15.5-47.2 cm at PC; 19.2-30.1 cm at HC) were ... in Table 1. Split-year (1 May to 30 April) means of total catches per haul are presented in Figure ...

   Science Journal Paper : CCAMLR Science, Volume 7 (CCAMLR Science, Volume 7) : 43–52 : Author(s): Barrera-Oro, E.R., E.R. Marschoff and R.J. Casaux

6. Preliminary results of a bottom trawl survey around Elephant Island in October and December 1987

   cTapllIeM). CocTaB YJIOBOB C. gunnari CI1JIbHO OTJIl1lIaJIC.H OT COCTaBOB YJIOBOB B npe,aw,aYW;l1x ce30 ... m. Standard trawling time was 30 minutes. The location of fishing stations is set out in Figure ... sexually mature. About 30% of them had developing testes. 3.2.5 Champsocepha/us gunnari Catches ... than during a previous survey in May/June 1986, when the species was found to form prespawning ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II) : 185-200 : Author(s): Kock, K.-H.

7. Archival and satellite-linked data recorders

   I1cnonb30BaTb B I1ccneAoBaTenbcKl1x pa60Tax no MOPCKI1M ~I1BOTHbIM. 3'1'11 perl1CTpaTOpbI npl1KpennHIOTcH ... . The instrument provides continuous data recording for approximately 11 days with a time of resolution of 30 ... Reference penguin depth 70x45xl0 30 film & radio- active beads < US$ 10 develop film ... . I Camp.III Ponganis Croal Size (mm) 220x50 140x65x30 150x25 150x25 60x40x19 125x29 100x17 Weight (g) 700 ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 475-493 : Author(s): Hill, R.D.

8. Precautionary measures for a new fishery on Martialia hyadesi (Cephalopoda, Ommastrephidae) in the Scotia Sea: an ecological approach

   of Antarctic fur seals. It is perhaps most likely to be encountered when feeding on myctophids, which form ... (Reid and Arnould, 1996). It would, however, seem unrealistic to assume that M. hyadesi forms more ... whales feed almost exclusively on squid, it is not implausible that M . hyadesi forms at least ... level for Euphausia superba (Everson and de la Mare, 1996) and forms one of the approaches currently ...

   Science Journal Paper : CCAMLR Science, Volume 4 (CCAMLR Science, Volume 4) : 125–139 : Author(s): Rodhouse, P.G

9. Evaluation of the results of trawl selectivity experiments by Poland, Spain and USSR in 1978/79, 1981/82 and 1986/87

   , HcnaHHei1 H CCCP B Te4eHHe ce30HOB 1978179, 1981/82 H 1986/87 rr. 3TH ~aHHbIe BKAI04aIOT Pa3AH4HbIe ... ). Haul-by-haul information from the Soviet experiment is not available. Tows of 30 to 60 minutes yielded ... experiment 30 minute hauls produced total catches of about 0.3 to 0.6 tonnes on the average. However ... Islands, Elephant Island and South Shetland Islands were 28.8 cm, 30.0 cm and 30.9 cm respectively ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 163–196 : Author(s): Slosarczyk, W., E. Balguerias, K. Shust and S. Iglesias

10. Distribution, morphology and ecology of Macrourus whitsoni and M. caml (Gadiformes, Macrouridae) in the Ross Sea region

    1) M. whitsoni were caught in the East stratum, but substantial proportions (30–51%) of M. whitsoni caught ... of the form: proportion stage 1 ~ depth + stratum, implemented using a modified version of the R stepAIC ... . The length at sexual maturity was determined from the fitted logistic form for females of both M. whitsoni ...

    Science Journal Paper : CCAMLR Science, Volume 20 (CCAMLR Science, Volume 20) : 37–61 : Author(s): Pinkerton, M.H., P. McMillan, J. Forman, P. Marriott, P. Horn, S. Bury and J. Brown

Pages