Résultats de la recherche

1. A comparison between otoliths and scales for use in estimating the age of Dissostichus eleginoides from South Georgia

   r u 1 . 1 6 ~ a M e X A y CYMTblBaHMRMll 6 b l n a y 0 6 0 1 4 ~ C q ~ T b I B a ~ e n e f i ... in fact ranged between 4 and 40 years, indicating slower growth and a much less productive fishery ... - estimated ages was calculated to be $4 million in 1981 Canadian dollars. Stewart (1926) validated the ... suckers grew quickly at ages 4-7 years, few surviving beyond an age of 9 years. Annual mortality was ...

   Science Journal Paper : CCAMLR Science, Volume 8 (CCAMLR Science, Volume 8) : 75–92 : Auteur(s): Ashford, J.R., S. Wischniowski, C. Jones, S. Bobko and I. Everson

2. Seal mitigation measures on trawl vessels fishing for krill in CCAMLR Subarea 48.3

   towards an escape opening 0.5 m in diameter in the roof of the net (Figure 4, measure 1). It was ... (Figure 4, measure 2). The fi nal modifi cation was the introduction of a large mesh barrier (Figure 4 ... had a mesh funnel spliced into the inner panel (Figure 5) anterior to the codend to guide seals ... inserted into it of mesh size 16 m and a further 2 panels of mesh size 4 m (Figure 7). These appeared to ...

   Science Journal Paper : CCAMLR Science, Volume 12 (CCAMLR Science, Volume 12) : 195–205 : Auteur(s): Hooper, J., J.M. Clark, C. Charman and D. Agnew

3. Selectivity parameters for Notothenia gibberifrons Lönnberg, 1905 and Champsocephalus gunnari Lönnberg, 1905 obtained during “8611 ANTARCTICA [ANTARTIDA]” expedition

   Champsocephalus gunnari presentaron una gran variabilidad entre zonas (figuras 4, 5 Y 6). 92 En cada ... Figure 4 Figure 5 Figure 6 Tableau 1 Tableau 2 Figure 1 Figure 2 Figure 3 Figure 4 ... 2 PMCYHOK 1 PMCYHOK2 PMCYHOK 3 PMCYHOK 4 PMCYHOK 5 PMCYHOK 6 Courbes de selection ... dorsal, en direccion antero-posterior y paralelamente al eje mayor, con un calibrador ICES ajustado a 4 ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II) : 87-105 : Auteur(s): Balguerías, E.

4. Sea-surface temperature and krill catches around South Georgia in December–February 1989–1991 and 1999–2001

   guration of isotherms. The 0ºC isoline on maps of SST anomalies moved northward by 4–5° latitude from ... 1991 (Figures 3 and 4) with anomalies in 2000 and 2001 (Figures 5 and 6) reveals a signifi cant ... Jan- uary 1991. The temperature dropped by as much as 4°C for waters to the northwest of South ... catch of krill was 81 369 tonnes and 123 562 tonnes respectively, the catch in 1999/2000 was only 4 ...

   Science Journal Paper : CCAMLR Science, Volume 9 (CCAMLR Science, Volume 9) : 165–174 : Auteur(s): Vanyushin, G.P

5. Trends in population size and breeding success at colonies of macaroni and rockhopper penguins, Marion Island, 1979/80–1995/96

   a n g0 4 n W 20 3 V) Van den Boogaard 5 0 2 I 0 Trypot Fault Trypot Hole Figure 10 ... 4: Figure 5: Figure 6: Figure 7: Figure 8: Figure 9: Figure 10: Emplacements des ... 3: Figura 4: Figura 5: Figura 6: Figura 7: Figura 8: Figura 9: Figura 10: Resultados ... CCAMLR Science, Vol. 4 (1997): 89-103 TRENDS IN ...

   Science Journal Paper : CCAMLR Science, Volume 4 (CCAMLR Science, Volume 4) : 89–103 : Auteur(s): Cooper, J., A.C. Wolfaardt and R.J.M. Crawford

6. Assessment of krill flux factors in waters of South Orkney Islands during summer 1996

   - per n mile. Section NO. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Mean Krill ... to 23 February 1996). Section No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 CL ... krill entered the study area via sections 5 (2540.0 tonnes/hour) and 4 (407.6 tonnes/hour), while the ... CCAMLR Science, Vol. 4 (1997): 195-204 SHORT NOTE ...

   Science Journal Paper : CCAMLR Science, Volume 4 (CCAMLR Science, Volume 4) : 195–204 : Auteur(s): Kasatkina, S.M., V.N. Shnar, M.I. Polischuk, A.M. Abramov and V.A. Sushin

7. Krill distribution in the western Atlantic sector of the Southern Ocean during 1983/84, 1984/85 and 1987/88 based on the results of Soviet mesoscale surveys conducted using an Isaacs-Kidd midwater trawl

   . Shulgovsky Atlantic Research Institute of Marine Fisheries and Oceanography (AtlantNIRO) 5 Dmitry Donskoy ... constant level (76.5-101.7 g/l000 m"). Resume Examen des resultats de trois campagnes d'evaluation 5 ... trawl towed for 5-minute periods at intermediate depths of 75, 50 and 25 m. In the absence of a heavy ... calculation was made relative to the 1 000 dbar. RESULTS Krill distribution is shown in Figures 2 to 4 ...

   Science Journal Paper : CCAMLR Science, Volume 6 (CCAMLR Science, Volume 6) : 59–70 : Auteur(s): Sushin, V.A. and K.E. Shulgovsky

8. Age estimation and maturity of the ridge-scaled macrourid (Macrourus whitsoni) from the Ross Sea

   : (1) immature; (2) maturing; (3) ripe; (4) running ripe; or (5) spent. Fish were designated as being ... overlaid on the raw data in Figure 5. Lengths used in the estimation of L50%x were converted from snout ... counts ranging from 0 to 16 zones. Otoliths from the very young fish, where 0–5 zones were recorded ... within-reader test they were 6.91 and 9.77%. Test results are shown in Figure 4. 297 Age estimation ...

   Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 291–303 : Auteur(s): Marriott, P.M., M.J. Manning and P.L. Horn

9. The foraging range of Adélie penguins at Béchervaise Island, Mac. Robertson Land, Antarctica, and its overlap with the krill fishery

   growing chick only 1 to 5 km from colony 26 January 1992 1 4 148 none feeding growing chick only 1 to 5 ... km from colony 27 January 1992 4 67.2° 62.9° 43 5 none feeding growing chick travelling north when ... Korea. CCAMLR. 1992. Statistical Bulletin, Vol. 4 (1982-1991). CCAMLR, Hobart, Australia: 133 pp ... ° feeding young chick travelled to continental shelf 16 January 1992 5 66.5° 61S l35 335 67.5° feeding ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 337–344 : Auteur(s): Kerry, K.R., J.R. Clarke and G.D. Else

10. Status of krill target strength

    . Figures 4 and 5 summarise some of the results from the studies of Wiebe et al. (1990) and Chu et al ... fluctuating echoes, the following averages of the above quantities are defined: Data (4) Theory a(L ... ) = feO'(L,8)fe(8)d8 (individual), (5) o = fL o(L )fL (L)dL (aggregation), (6) 104 The definitions ... are divided into two broad categories. Equation (4) represents the measured backscattering cross ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 101–126 : Auteur(s): Foote, K.G., D. Chu and T.K. Stanton

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