Résultats de la recherche

1. Results of fish stock assessment survey, South Georgia, December 1987 - January 1988

   striking. By 1985 the stock was estimated to be less than 10% of its pristine size (Kock 1985). The ... between 19 December 1987 and 10 January 1988. The sampling was based on a stratified random survey design ... 10% of this value (Kock 1985). It has continued to drop even at this low population level. The ... half the size of the 1986/87 population and the mean length has dropped by over 10 cm. The decreasing ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II) : 19-52 : Auteur(s): McKenna, Jr., J.E. and S.B. Saila

2. Detection and quantitative estimation of krill concentrations by hydroacoustic instruments

   following formula : max r max 10 0.2 Sr p • max = ·y·a ac J max where P ac acoustic power, Wt ... of echo signals the same as aboard the Odissey (Jmin = 10 -10 Wt/m2 with the speed of the vessel 8 ... -10 knots and the roughness of the sea up to force 4)], we can calculate -6 2 long (0= 5 . 10 m ... ). the range of detection of an individual krill 4.5 cm 4) By substituting P = 4500 Wt, y = 2500, -10 ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 123-139 : Auteur(s): Yudanov, K.I.

3. Krill (Euphausia superba) distribution in relation to water movement and phytoplankton distribution off the northern South Shetland Islands

   krill abundance had increased to the normal level. File:  07-Ichii-et-al.pdf ... estas profundidades. Como es 10 usual, las concentraciones de krill mas importantes se encontraron en ... this region with the yearly catches of 10 000 to 70 000 tonnes for the past eight years. This region ... levels (0, 10, 20, 30, 40, 50, 75, 100, 125, 150 and 200 m). Chl-a concentration was determined by ... horizontal integration intervals of 1 n mile and the depth range from 10 to 200 m or to the bottom if ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 123–140 : Auteur(s): Ichii, T., H. Ishii and M. Naganobu

4. Joinville–D’Urville Islands (Subarea 48.1) – a former fishing ground for the spiny icefish (Chaenodraco wilsoni), at the tip of the Antarctic Peninsula – revisited

   1989. Fisheries information from the area was con- fi ned to catches of 10 130 and 4 320 tonnes of ... adult females caught (n = 10) suggested that C. rastrospinosus was in the middle of the spawning ... shown in Figures 10 and 11. Males were more advanced in gonad development than females. The GSI ... A. skottsbergi 10 15.0 247 27.4 2.7 1 P. macropterus 33 11.0 2233 7.1 2.9 1 Table 3: Length ...

   Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 1–20 : Auteur(s): Kock, K.-H., L. Pshenichnov, C.D. Jones, K. Shust, K.E. Skora and Zh.A. Frolkina

5. Fishery Report 2017: Champsocephalus gunnari Heard Island (Division 58.5.2)

   McDonald Islands are shown in Figure 2. 4 Parameter estimates Fixed parameters 10. The ... used in the 2017 Champsocephalus gunnari assessment. Points are locations of hauls, with 10 stations ... Length-to-weight ‘a’ 9.157 × 10-10 kg/mm Length-to-weight ‘b’ 3.316 5 Standing stock 12 ... -10/12, Appendix 1), using data from the 2017 survey. The estimates of the mean and one-sided lower ...

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6. Modelling catch and effort data using generalised linear models, the Tweedie distribution, random vessel effects and random stratum-by-year effects

   ’/10 000) and only hauls which had a reliability score for TowDistance of 1 or 2 were used in the ... - ability are greater for the trawl data. Figure 10 shows normal quantile–quantile plots for estimated ... most extreme SxY_re esti- mate in Figure 10(b) and 12 of –0.844 corresponds in Figure 9 to year 2001 ... in Stratum 2). Figures 10 and 11 show that for both sets of estimated random effects their ...

   Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 59–80 : Auteur(s): Candy, S.G

7. Fishery Report: Dissostichus eleginoides (TOP) Crozet Island inside the French EEZ (Subarea 58.6)

   1 2008 550 4 21 7 8 2 2009 690 10 17 11 4 2010 618 0 5 8 2011 727 ... 205 50 18 40 87 74 46 27 0 49 668 2005 0 27 252 0 0 47 155 52 22 64 10 94 723 2006 30 86 267 0 39 ... 2009 25 61 270 46 180 250 86 96 51 32 10 44 1151 2010 26 16 388 109 0 41 90 37 90 41 33 0 871 2011 ... conducted in February 2010 (WG-FSA-10/10) to try to find solutions to the depredation problem (and to ...

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8. Volume 7: CCAMLR. 1995. Statistical Bulletin, Vol. 7 (1985–1994). CCAMLR, Hobart, Australia.

   1985 to 1994. The Bulletin is produced to cover a 10-year time period of the fishery to provide the ... data are reported for small areas of 0.50 latitude by 10 longitude and for 1 O-d~y periods. These data ... les tableaux .............. . 1 3 5 7 8 9 10 11 12 SECTION B DONNEES DE CAPTURE ET ... Tableau 10 Tableau 11 Tableau 12 Capture par espece ...

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9. Fishery Report 2014: Dissostichus eleginoides Crozet Island French EEZ (Subarea 58.6)

   tonnes was allocated to seven longliners. 5. An analysis presented in WG-FSA-14/10 estimated that the ... -trial cruise was conducted in February 2010 (WG-FSA-10/10) to try to find solutions to the depredation ... ://www.ccamlr.org/en/wg-fsa-10/10 2 Table 1: Catch history of Dissostichus eleginoides in the French EEZ at ... and peaked the following year at an estimated 11 760 tonnes. 10. Estimates of IUU catch in Subarea ...

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10. Geographical differences in the condition, reproductive development, sex ratio and length distribution of Antarctic toothfish (Dissostichus mawsoni) from the Ross Sea, Antarctica (CCAMLR Subarea 88.1)

    gonad weight using motion-compensated scales (accuracy ±10 g). These measurements were made to provide ... to those sets where at least 10 fish were sampled, to reduce any bias caused by low sam- ple numbers ... the Ross Sea 95 -9 9 10 5-10 9 115 -119 12 5-12 9 13 5-13 9 14 5-14 9 15 5-15 9 16 5-16 ... 400 0 1600 1200 800 400 0 75 –7 9 85 –8 9 95 –9 9 10 5– 10 9 11 5– 11 9 12 5– 12 9 ...

    Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 27–45 : Auteur(s): Fenaughty, J.M

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