Résultats de la recherche

1. On reproduction of Electrona carlsbergi (Tåning)

   diameter from 10 to 30 J.Ill1. The membrane has no structure. The cytoplasm is heterogeneous; the ... . Magnification - 20 x 10. Figure 2: E. carlsbergi ovary at maturity stage VI-VIII. Residual follicle in the ... centre. Older oocytes in phase of intensive trophoplasmatic growth. Magnification - 20 x 10. 405 ... - '2.0 10 - o 100 300 500 700 900 diameter of oocytes, mm Figure 3: Size distribution of ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 397–409 : Auteur(s): Mazhirina, G.P.

2. Target strength studies on Antarctic silverfish (Pleuragramma antarcticum) in the Ross Sea

   around 10 m from transduc- ers. In particular, the two-way beam angles of the split transducers were ... three transduc- ers, was used: • two-way beam angle = –20.5 dB • Ψ = 8.9*10–3 str • θ(transv.) = θ ... 60 mm standard sphere (TS = –33.5 dB at 38 kHz) was kept in place through the experiments at 10 m ... two experiments. Each trial consisted of a block of 10 measurements of sA (m2nmi–2) at 38, 120 and ...

   Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 75–104 : Auteur(s): Azzali, M., I. Leonori, I. Biagiotti, A. De Felice, M. Angiolillo, M. Bottaro and M. Vacchi

3. Discrimination of Macrourus whitsoni and M. caml (Gadiformes, Macrouridae) using otolith morphometrics

   (CCAMLR Subareas 88.1 and 88.2) (Stevenson et al., 2014). A by-catch of 10 tonnes of grenadiers was ... Aspiring. Scientific observers were asked to col- lect 10 grenadiers selected randomly from one haul every ... M. caml were each split randomly into 10 parts of approximately equal sizes. A linear model was ... developed on the dataset excluding the first 10% of the data for M. whitsoni and the first 10% of the data ...

   Science Journal Paper : CCAMLR Science, Volume 22 (CCAMLR Science, Volume 22) : 15–28 : Auteur(s): Pinkerton, M.H., C. Ó Maolagáin, J. Forman and P. Marriott

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

   . 10 (2003): 75–90 75 TEMPORAL VARIABILITY AND THE INTERRELATIONSHIPS BETWEEN CEMP PARAMETERS ... ), namely (a) arrival: the 10 days following the fi rst arrivals recorded for males and females, (b ... ) female departure: 10 days prior to the last female departure to begin the FFT, (c) female return/male ... departure: 10 days after the return of the fi rst female from the FFT, male departure indicates male ...

   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

5. A first step towards modelling the krill–predator dynamics of the Antarctic ecosystem

   humpback whales have been recovering at about 10% per year since there has been effective protection of ... AmAmAmm tren RR RRLL (10) Humpback whale component 2, 1997 2, 1997 , 1997 2, 1997 2, 1997 ...

   Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 217–277 : Auteur(s): Mori, M. and D.S. Butterworth

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

   de Chaenocepha/us aceratus, Notothenia gibberifrons y Notothenia neg/ecta por 10 menos desde febrero ... anteriores, 10 cual indica un intercambio con C. gunnari de otras areas de la plataforma de la region de la ... Polarfuchs on 12 December 1987 using a 4 m beam trawl with a mesh size of 10 mm. Fishing depth varied from ... 10-60 m. Trawling time was 15 minutes. Total length of the specimens sampled was measured to the ...

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

7. Using ecosystem monitoring data to detect impacts

   sensitive to individual observations than Method 2 (Figure 2). Both 5- and 10-year ref- erence periods give ... Type I and Type II error resulting from all possible Method 4 inference criteria with n ≤ 10 and ... often substantially above 10%. However, moni- toring programs allow repeated observations as the years ... 5 years 10 years 15 years 207 Using ecosystem monitoring data to detect impacts Figure 3 ...

   Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 197–212 : Auteur(s): Hill, S.L., J. Forcada, P.N. Trathan and C.M. Waluda

8. Target strengths of krill at 136 and 20 kHz

   identified lower target strengths (by almost 10 dB) compared to those values used until now in biomass ... TS was evaluated on the basis of the algorithm: where TS = SV - 10 fgp SV - volume back ... • hydroacoustic transducer (piezoceramic) • width of directional diagram at 3 dB - 10°. The cage was cubic in ... experiments. Hauls were carried out by a commercial trawl and were brief, not exceeding from 5 to 10 minutes ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 141–157 : Auteur(s): Kasatkina, S.M.

9. Biological parameters for icefish (Chionobathyscus dewitti) in the Ross Sea, Antarctica

   ) = 1.0220 x 10–6). The data are plotted in Figure 3, with the fitted curves from the full model overlayed ... stomachs examined were empty. The rest contained the remains of crus- taceans, fish and squid (Table 10 ... between readers, which is shown by the symme- try in Figure 10(a); the clustering of points about the ... zero-line in Figure 10(b); the one-to-one lineFigure 10(b); the one-to-one line10(b); the one-to-one ...

   Science Journal Paper : CCAMLR Science, Volume 15 (CCAMLR Science, Volume 15) : 139–165 : Auteur(s): Sutton, C.P., M.J. Manning, D.W. Stevens and P.M. Marriott

10. Diurnal variations in biological characteristics of krill, Euphausia superba Dana, to the west of the South Orkney Islands, 24 March to 18 June 1990 - based on data reported by a biologist-observer

    from 8 to 10, 12 to 14 and 22 to 24 hrs (the proportion of males was 29.8, 41.2 and 33.3% respectively ... , 1990). Station Time Number of Hauls Number (samples) I 27 to 29 March 10 11 10 to 11 April 12 ... ITI 10 to 11 May 9 N 26 May 12 V 9 to 10 June 11 VI 16 June 10 209 ... \ 210 \ I \ I ... Station I. 212 St I I I} 8 -10 h o iI F T ILJr:lM 12-14 h M • F ." T ILJmt:! 22 ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 201–222 : Auteur(s): Vagin, A.V., R.R. Makarov and L.L. Menshenina

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