Search results
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Brief comments on the simulation study made by Professor Butterworth on krill fishing by an individual Japanese trawler
MaTeMaTH4eCKOrO MO~e~HpOBaHH~ HCnO~b30Ba~HCb Be~H4HHbl napaMeTpOB pacnpe~e~eHH~ KPH~~, OCHOBaHHble Ha pe3y ... , OTHOC.5IIQHeC.5I K HCCJIe.l10BaHHIO KpHJIeBOrO npOMbICJIa 5InoHHH MeT0.l10M MaTeMaTHQeCKOrO ... MO.l1eJIHpOBaHH~ npOBe.l1eHHOMY EaTepyopToM (1988 r.). Bo-nepBbIx, npH HCCJIe.l10BaHHH 347 348 MeTO~OM ... ~ B 3Ha4HTe~bHOH CTeneHH H3 ce30Ha B ce30H. B 3aK~I04eHHe, HaMH 6bl~O YKa3aHO Ha HeHa~e)l{HOe nOBe~eHHe Mo ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 347–350 : Author(s): Ichii, T. and Y. Endo
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Food consumption by predators in a CCAMLR integrated study region
reoprHH, H BKJIIOtIaeT HOBble xapaKTepHCTHKH, n03BOJISIIOII\He YtIHTblBaTb ce30HHYIO H3MeHtIHBOCTb ... \He H3MeHeHHSI, Bbl3BaHHble HCnOJIb30BaHHeM ::lTHX HOBblX nO,llMO,lleJIeH. Pe3YJIbTaTbl HCXO ... Environment Research Council, High Cross, Madingley Road, Cambridge CB30ET, UK Department of Mathematics ... ,llCTBeHHo npHMeHHMa H ~JISI HCCJIe~OBaHHSI MOPCKHX KOTHKOB, a TaK:>Ke MO:>KeT 6blTb MO,llH
Ba ... Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 489–519 : Author(s): Croxall, J.P., C. Ricketts and A.G. Wood
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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
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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
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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
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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.
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Some thoughts on precautionary measures for the krill fishery
-Krill) MonenH noTeHqaanbHoro sbInoBa. Aenae~cx B~IBOA, TO ~ a ~ o i i MeToA RBnXeTCX npHeMneMbIM ... in recruitment and predator food demand (SC-CAMLR, 1994). In this form the model has been used to provide ... energy budgets. The krill yield model in this form has been used to provide advice ... , i.e. the krill flux, and this is a topic that forms the basis for continuing discussion and study ...
Science Journal Paper : CCAMLR Science, Volume 3 (CCAMLR Science, Volume 3) : 1–11 : Author(s): Everson, I. and W.K. de la Mare
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Consideration of major issues in ecosystem monitoring and management
Cambridge CB3 0ET, United Kingdom Email – iev@pcmail.nerc-bas.ac.uk Abstract This paper outlines ... prédateurs. Le programme de contrôle de l’écosystème de la CCAMLR (CEMP) forme un cadre appropié à l’étude ... trip duration 2–3 months Several days 20–100 C2 Pup growth 2–3 months 2–3 months 30–150 Calendar dateP ... prior to that time. The CEMP database, augmented by national programs, consequently forms a very ...
Science Journal Paper : CCAMLR Science, Volume 9 (CCAMLR Science, Volume 9) : 213–232 : Author(s): Everson, I
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Refinements to the strategy for managing depleted fish stocks based on CCAMLR objectives
niveaux proches de ceux permettant un accroissement maximum net annuel dans les 20 ou 30 annees it venir ... stock en 20 ou 30 ans, et que, par consequent, les stocks surexploites devraient faire l'objet de ... K BOCCTaHOBneHHIO 3anaca 4epe3 ~Ba-TpH * Centre for Marine and Ecological Research, Soerlaan 33, 1185 JG ... be extremely difficult, and some form of model will have to be selected which is compatible with the concepts ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 467–475 : Author(s): de la Mare, W.K. and A. Constable
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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