Résultats de la recherche

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

   observed in the length density represent different age cohorts separated by one year. File:  01ashford.pdf ... . No difference was found between predicted and estimated ages. We conclude that the two dominant modes ... Paper Title:  Length-at-age in juvenile Patagonian toothfish (Dissostichus eleginoides) Abstract ... the length modes observed. Length densities by age were compared graphically with the overall length ... 50 60 70 80 90 Fr eq ue nc y 40 30 20 10 0 ... 80 0 10 20 30 40 50 60 70 80 0 10 ... 20 30 40 50 60 70 80 0 10 20 30 ... 40 50 60 70 80 0 10 20 30 40 50 ...

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

2. Distribution of krill (Euphausia superba Dana) catches in the South Shetlands and South Orkneys

   catch in Subarea 48.1 from December to March was taken within 40 km of the coast, and 90% within 80 km ... South Orkneys Abstract / Description:  A set of concentric zones of 20 km width was defined around ... and March was taken within 80 km of colonies in the South Orkneys. Estimates of consumption rates ... in all years 1988 to 1991. In 1987, 1988 and 1991, 75% of the catch in Subarea 48.2 between December ... for Subareas 48.1 and 48.2. 100 90 80 .c. 70 J:! tfJ 0 () 50 -0 40 a-e 30 20 10 ... March was taken within 40 km of the coast, and 90% within 80 km in all years 1988 to 1991. In 1987 ... effectuee a moins de 40 km de la cote, et 90% a moins de 80 km de 1988 a 1990. En 1987 et 1988, de decembre ... 48.1 C ,l{eKa6p51 no MapT 6bIJIO nOJIY'-IeHO B pa,l{Hyce 40 KM OT 6epera H 90% B pa,l{Hyce 80 KM OT ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 287–303 : Auteur(s): Agnew, D.J.

3. Quantifying movement behaviour of vessels in the Antarctic krill fishery

   analyses demonstrate the need for high-quality year-round data on all vessels participating in the krill ... / Description:  Ten years of recent fine-scale haul-by-haul krill data were used to characterise the behaviour ... of each haul, assuming 60 n miles for one degree latitude and 30 n miles for one degree longi- tude ... as nearly 0.7. There were two peaks observed in the year- to-year krill biomass around the South ... markedly over the last 20 years (Kawaguchi and Nicol, 2007). Models of the interactions between the ... . The range of area considered in this paper was between 50°S–70°S and 70°W–30°W. Catch rates (Cn/tn ...

   Science Journal Paper : CCAMLR Science, Volume 16 (CCAMLR Science, Volume 16) : 131–148 : Auteur(s): Kawaguchi, S. and S.G. Candy

4. The survivorship of rays discarded from the South Georgia longline fishery

   -1 0 1 2 sex F M length s( le ng th ) 70 80 90 100 110 -2 -1 0 1 2 3 pa rti al fo r l ... 12 hours, adjusted for the ‘50% survivorship’ category of Table 1. 0% 20% 40% 60% 80% 100 ... % 1100–1299 1300–1499 1500–1699 1700–1900+ Depth zone (m) S ur vi vo rs hi p (% ) 100 80 60 40 ... 20 0 Endicott and Agnew 160 Table 4: Results of a binomial GLM in S-plus examining the ...

   Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 155–164 : Auteur(s): Endicott, M. and D.J. Agnew

5. Antarctic krill and ecosystem management – from Seattle to Siena

   (2002 – this volume), with the three papers documenting developments during CCAMLR’s first 20 years of ... to be consistent with the objectives of the CAMLR Convention, particularly its Article II. Emphasis ... a 20-year period (where Y = yield and B0 = unexploited biomass). Because the model is run many ... exploitation, over a 20-year period of harvesting, should be equal to 10%’. This approach required an ... the three papers documenting developments during CCAMLR’s fi rst 20 years of existence. Résumé Il ... documentation des réalisations de la CCAMLR au cours de ses 20 premières années d’existence. Резюме В ...

   Science Journal Paper : CCAMLR Science, Volume 9 (CCAMLR Science, Volume 9) : 175–212 : Auteur(s): Miller, D.G.M

6. Additional data on anti-Brucella antibodies in Arctocephalus gazella from Cape Shirreff, Livingston Island, Antarctica

   antibodies in the Southern Hemisphere was recorded in two pinniped species from Antarctica: Antarctic fur ... the Competitive Enzymoimmunoassay 'COMPELISAO®' test.  Antibodies against Brucella spp. were ... detected in one sample with the RB test, and in five of the 86 samples (5.8%) using the c-ELISA test. These ... 2000. Nine samples were taken from dead A. gazella: two juvenile females, one adult female, one ... taken from live animals, and the two positive results were obtained from dead animals (one pleural ... in two dead animals obtained through one pleural fluid sample and one pericardic fluid sample ... Medicina Preventiva Animal Facultad de Ciencias Veterinarias y Pecuarias Universidad de Chile Casilla ...

   Science Journal Paper : CCAMLR Science, Volume 8 (CCAMLR Science, Volume 8) : 147–154 : Auteur(s): Blank, O., P. Retamal, P. Abalos and D. Torres

7. The Soviet krill fishery in the Atlantic Sector of the Antarctic from 1977 to 1991: fishing effort distribution and interannual patterns

   0 0 0 0 0 0 0 91 7 1. 8 R T M S 92 86 30 4 39 6 20 6 20 2 11 6 89 ... 99 8 28 2 57 1 19 78 14 2 80 3 89 9 23 11 6 63 7 89 8 20 1 89 0 19 ... 00 6 3 63 4 19 90 37 4 85 6 35 0 21 3 27 3 40 9 27 2 75 1 4 20 9 19 91 ... 7 61 15 3 20 6 0 22 80 36 17 4 21 4 88 0 70 35 1 14 6 2. 3 B ...

   Science Journal Paper : CCAMLR Science, Volume 10 (CCAMLR Science, Volume 10) : 1–13 : Auteur(s): Litvinov, F.F., V.A. Sushin, G.A. Chernega and O.A. Berezhinsky

8. Temporal variability and the interrelationships between CEMP parameters collected on Adélie penguins at Béchervaise Island

   chicks when two-thirds were crèched and fully crèched chick counts) display large temporal variability ... examined for Adélie penguins over a period of 12 years. Data were collected from 1990/91 to 2001/02 at ... while other parameters, such as arrival counts and incubating nest counts, are more stable between years ... 90 30 / 11 / 19 90 05 / 12 / 19 90 20 / 12 / 19 90 25 / 11 / 19 90 18 / 12 ... 97 30 / 11 / 19 97 03 / 12 / 19 97 20 / 12 / 19 97 21 / 11 / 19 97 20 / 12 ... 00 04 / 12 / 20 00 04 / 01 / 20 01 30 / 11 / 20 00 14 / 12 / 20 00 13 / 2 ... chicks when two-thirds were crèched and fully crèched chick counts: CV > 30%) (Figure 2 and Table 3 ...

   Science Journal Paper : CCAMLR Science, Volume 10 (CCAMLR Science, Volume 10) : 75–90 : Auteur(s): Emmerson, L.M., J. Clarke, K.R. Kerry and C. Southwell

9. Observations of fishing operations on a krill trawler and distributional behaviour of krill off Wilkes Land during the 1985/86 season

   operate in the Scotia Sea. Only one or two vessels operate off Wilkes Land and none operates off Enderby ... representative. One set comprises two samples from the same haul each containing 150 individuals of krill, one ... year class strength or due to water movement carrying these sizes away is unknown. - 348 - 7 ... NO.487 n-297 No.488 n-300 No.489 n=314 No.490 n=309 No.491 n=303 20 30 40 50 ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 335-368 : Auteur(s): Ichii, T.

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

    as M. whitsoni. The first comparison of the distribution and ecology of the two species of Macrourus ... teeth in the lower jaw allowed the two species to be distinguished both in the laboratory and by ... feeding. Amphipods were one of the main crustaceans consumed. Data tentatively suggest that M. caml may ... analysis, trophic level was estimated at 4.4–4.5 (M. caml) and 4.1–4.3 (M. whitsoni), consistent with one ... below 90% consistency with laboratory identification. Morphology Two models (TL~PAL+PAL:Species:Sex ... can live to at least 27 y, while in M. caml 80% Linf is attained around 35–39 y and one specimen was ... whitsoni (Regan, 1913) until samples collected on New Zealand’s International Polar Year Census of ... et al., 2011; McMillan et al., 2012). Although two additional species of grenadiers, M. carinatus ...

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

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