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Comparison of age readings from scales and otoliths of the Patagonian toothfish (Dissostichus eleginoides) from South Georgia
24 years. This is very close to the maximum age of 22.8 years calculated from Taylor039;s formulae ... no YeIUye M OToJIIITaM 105 3 ~ 3 e ~ n n x p o s naTaroHcKoro KnbIKava (Dissostichus eleginoides ... ) pafio~a K ) ~ ~ o f i r e o p r m (IIonpaiio~a 48.3). Y 44% p616 pe3ynb~a~b1 onpeReneHHx ~ o s p a c ... TO BpeMSI KaK YeWySI BCerAa 6b1na npospauaoti. M ~ T O A onpeneneam ~ o s p a c ~ a D. eleginoides ... p ~ a n a ~ @ @ ~ K 1000 s a n ~ c n ~ A ~ H H ~ I X , cnenymqkle: L, = 207,01[1 - e - 0,0748{t ...
Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 191–203 : Автор(ы): Cassia, M.C
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Analysis of trends in Japanese krill fishery CPUE data, and its possible use as a krill abundance index
(Antarctic Peninsula area), 1980/81– 1999/2000. CCAMLR Science, 8: 25–36. Kawaguchi, S., T. Ichii and M ... KRILL ABUNDANCE INDEX S. Kawaguchi , S. Candy, S. Nicol Australian Antarctic Division Department of ... fi tted using LMMs in S-plus. In order to incorporate intraseason trends in the LMM for CPUE or ... was fi tted using the samm() set of functions for S-plus (Butler et al., 2002). The (unsmoothed ...
Science Journal Paper : CCAMLR Science, Volume 12 (CCAMLR Science, Volume 12) : 1–28 : Автор(ы): Kawaguchi, S., S. Candy, S. Nicol, K. Taki and M. Naganobu
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Analysis of albatross and petrel distribution within the CCAMLR Convention Area: results from the Global Procellariiform Tracking Database
, 2000; Phillips et al., 2004a), interannual variation (e.g. Catry et al., 2004; Weimerskirch, 2004 ... ), relation- ships to oceanographic factors (e.g. Prince et al., 1998; Wood et al., 2000; Xavier et al., 2003 ... Schultz, 2000). Differences between species in the degree of overlap between their breeding distribution ... break (Weimerskirch et al., 1997; Robertson et al., 2000; Huin, 2002), as does the closely related ...
Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 143–174 : Автор(ы): BirdLife International (prepared by C. Small and F. Taylor)
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Fishery Report: Exploratory fishery for Dissostichus spp. in Subareas 88.1 and 88.2
) 2000 2010 2020 2030 2040 0 20 40 60 80 50% median(B0) 20% median(B0) B io m as s (th ou sa ... year, are given in Figure 9. Year B io m as s ('0 00 t) 2000 2010 2020 2030 2040 0 2 4 6 8 ... 88.2E 88.2F 88.2G 16 0°E 180° 160°W 140°W 120°W 8 0° S 7 5° S 7 0° S 6 5° S ... 6 0° S TOT 88.1, 88.2 2 3. In 2009/10, the exploratory fishery for Dissostichus spp. in ...
Document : Site Section: Publications
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Fishery Report: Exploratory fishery for Dissostichus spp. in Subareas 88.1 and 88.2
catch of 2 850 tonnes is shown in Figure 5. Year B io m as s ('0 00 t) 2000 2010 2020 2030 ... Is. 88.2A 88.2B 88.2C 88.2D 88.2E 88.2F 88.2G 16 0°E 180° 160°W 140°W 120°W 8 0° S 7 ... 5° S 7 0° S 6 5° S 6 0° S Figure 1: Ross Sea (Subarea 88.1 and SSRUs 882A–B ... tonnes south of 65°S, applied as follows: 214 tonnes total could be taken in SSRUs C, D and F; and 353 ...
Document : Site Section: Publications
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Scientific Abstracts 1992
written permission of the author(s). Addresses of principal authors are given for this purpose. ... of the author(s). Addresses of principal authors are given for this purpose. TABLE OF CONTENTS ... months (April to October) while 48 were sighted during the pup-rearing period (November to March ... survey. D.S. Butterworth, G.R. Gluckman, S. Chalis (Department of Applied Mathematics, University of ... ice need also to be considered. During the Italian expedition, at latitudes between 70° and 75°S where ...
Document : Site Section: Publications
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Age estimation and maturity of the ridge-scaled macrourid (Macrourus whitsoni) from the Ross Sea
, fishing selectivity and the age structure of the com- mercial catch. From 2000 to 2002, species identifi ... were collected between 15 January and 6 March, or close to the assumed birth date, age estimations ... et ho d s us ed . A ll ex am pl es a re fr om th e sa m e un se xe d ju ve ni ... le fi sh , t ot al le ng th 3 04 m m , s no ut –v en t l en gt h 99 m m . ( a) W ...
Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 291–303 : Автор(ы): Marriott, P.M., M.J. Manning and P.L. Horn
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Commercial krill fisheries in the Antarctic, 1973 to 1988
, 1979). Exploratory fishing for krill as a commercial resource commenced in the early 1960's and ... slightly later (March/April) (Figure 10b). By contrast, the fishing pattern in Subarea 48.3 is entirely ... of CCAMLR, knowledge concerning the amount(s) of krill removed by commercial fishing operations per ... to assess the spatial heterogeneity of the krill stock(s) being fished (cf Butterworth and Miller ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 229–281 : Автор(ы): Miller, D.G.M.
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Evaluating the impact of multi-year research catch limits on overfished toothfish populations
level where the productivity of the stock is compromised (see Constable et al. (2000) for a ... the CV of the lognormal recruitment distribution. The impact of assump- tions of stock-recruitment (S ... ‘strong’ S-R relation- ship where mean recruitment declined when SSB was below 0.4 SSB0 (scenario 16 ... ), and no S-R relationship (scenarios 17). Finally, the impact of natural mortality being 0.1 higher or ...
Science Journal Paper : CCAMLR Science, Volume 18 (CCAMLR Science, Volume 18) : 47–55 : Автор(ы): Welsford, D.C
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A life table for female Antarctic fur seals breeding at Cape Shirreff, Livingston Island
and natality. Data on tagged juveniles were collected from 1998-2005 and for adult females from 2000 ... growth for the population. Author(s): M.E. Goebel, B.I. McDonald, J.D. Lipsky (USA), V.I. Vallejos, R.A ...
Meeting Document : WG-EMM-06/39 : Автор(ы): M.E. Goebel, B.I. McDonald, J.D. Lipsky (USA), V.I. Vallejos, R.A. Vargas, O. Blank (Chile), D.P. Costa (USA) and N.J. Gales (Australia)
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