Résultats de la recherche
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A quantified Bayesian Maximum Entropy estimate of Antarctic krill abundance across the Scotia Sea and in small-scale management units from the CCAMLR-2000 Survey
Area (Subarea 48.3) SGW 14 South Georgia West SGE 15 South Georgia East 16 Subarea 48.4 Heywood ... data coverage, 10 to 15 reconstruc- tions would be sufficient. Direct testing of the quality of the ... . 8 1 3 65 .9 15 0. 1 4. 8 83 3 40 .9 18 2. 0 3. 0 34 1. 59 8 9 –1 2 51 ... 20 7. 98 9 7 –1 2 54 6. 9 59 .2 8. 7 13 .3 1 01 1. 8 10 4. 5 15 7. 1 6 ...
Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 97–116 : Auteur(s): Heywood, B.G., A.S. Brierley and S.F. Gull
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Composition and characteristics of ichthyofauna in pelagic waters of South Georgia (Subarea 48.3)
middle and the 15-metre near-bottom layer. Trawls were made at each depth at a speed of 3 to 3.5 knots ... minutes duration at the depth layers 0-15, 50, 75, 125 and 150 m, as well as in the near-bottom layer ... Georgia shelf. Time 06:15 08:lO 10115 14105 18:lO 22:15 02130 Mean index of stomach fullness 0.2 0.2 ... Chaenocephalus acerattts June S. Georgia %gRocks 65-1 15 122-300 116-410 95-134 180-510 82-130 142 ...
Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 125–164 : Auteur(s): Frolkina, G.A., M.P. Konstantinova and I.A Trunov
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Analysis of variability of krill size and fish by-catch in the Japanese krill fishery based on scientific observer data
) ( )2 '' ~ N 0,j Aβ σ (14) ( )2 '' ~ N 0,ij YAγ σ (15) where ( )log 'ijY is the log-transformed ... a cruise. Because Japanese krill fishing ves- sels conduct 10–15 hauls per day during one cruise ... nc e 20 15 10 5 0 (f) 1995 1997 1999 2001 2003 2005 2007 1995 ... 5 10 15 20 25 ...
Science Journal Paper : CCAMLR Science, Volume 19 (CCAMLR Science, Volume 19) : 31–47 : Auteur(s): Okuda, T. and M. Kiyota
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Fishery Report: Dissostichus eleginoides and Dissostichus mawsoni South Sandwich Islands (Subarea 48.4)
results ...................................................................... 15 3.8 Sensitivity runs ... ..................................................................... 15 3.9 Yield calculations .................................................................. 16 ... 59 15 <1 59 2009/10 40 17 <1 56 1.3 Size distribution of catches 10. Most D. eleginoides caught ... 2005/06 134 (7.1) - 0 2 8* 4 2 15 2006/07 291 (5.4) - - 0 13* 12 1 24 2007/08 504 (5.2) - - - 0 8 ...
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Distribution of fish larvae at South Georgia: horizontal, vertical, and temporal distribution and early life history relevant to monitoring year-class strength and recruitment
Cumberland East Bay. Nototheniops larseni larvae of 15-55 mm SL occurred only over the shelf (Figure 4 ... gunnari larvae of 40-54 mm (and one of 15 mm) SL (n=33) were found mainly over the continetal shelf to ... mm SL were caught at separate stations over the shelf (Figure 15). - III - Chaenocephalus ... summer within 15 n. miles of the north-east coast of South Georgia. Therefore in summer and winter the ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 105-141 : Auteur(s): North, A.W.
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Fishery Report: Dissostichus eleginoides and Dissostichus mawsoni (TOT) South Sandwich Islands (Subarea 48.4)
. By-catch of fish and invertebrates ..................................................... 15 5.1 ... By-catch removals ................................................................. 15 5.2 ... Assessment of impacts on affected populations ................................. 15 5.3 Identification of ... 70e 39 15 54 - 54 2012 - 2 81f 55 22 77 - 77 a Applies to D. eleginoides in the subarea b Applies ...
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Foraging behaviour and reproductive success in chinstrap penguins: the effects of transmitter attachment
1990 to 2300,4 January 1991), mid-brooding (2200, 13 January 1991 to 2200, 15 January 1991), and late ... Transmitters Early Brooding: Trip 13.4 14.7 14.6 17.1 (6.0, 99) (4.7, 16) (6.0, 16) (9.6, 15) Visit ... 20.7 20.8 22.0 17.5 (7.2, 97) (6.3, 16) (6.6, 16) (6.1, 15) Mid Brooding: Trip 9.6 11.5 9.1 11.1 ... / Transmitter ...c '-../ 14 c 0 +-' 0 1 2 I- ::::I 0 CL 10 l- f- S 6 12/31 1/5 1/10 1/15 1 ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 291–303 : Auteur(s): Croll, D.A., J.L. Bengtson, P.L. Boveng, M.E. Goebel and J.K. Jansen
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Target strengths of krill at 136 and 20 kHz
axis of the transducer. The calibration device was submerged to a depth of about 10 to 15 m over the ... prior to assessing krill target strength. The calibration device was lowered to a depth of 10 to 15 m ... . The mean length was L = 44.7 mm and the mean weight was 15 = 0.55 g. The sex ratio of females to ... . Krill had been feeding well. Five sets of measurements were made (15 experiments). Krill target ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 141–157 : Auteur(s): Kasatkina, S.M.
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Fishery Report: Exploratory fishery for Dissostichus spp. in Division 58.4.2
14 2004/05 1 <1 62 15 48 2005/06 <1 4 4 156 2006/07 <1 <1 58 65 2007/08 <1 ... Globalpesca II 5842A 20 2 22 Globalpesca II 5842E 8 8 Korea, Republic of Bonanza No. 707 5842A 15 38 53 ... Bonanza No. 707 5842C - 18 18 New Zealand Janas 5842A 15 2 17 Janas 5842E 20 7 27 Spain Arnela ... 5842A 20 7 27 Insung No. 1 5842C 10 5 15 Namibia Antillas Reefer 5842A 20 2 22 Paloma V 5842E 20 ...
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Fishery Report 2013: Champsocephalus gunnari Heard Island (Division 58.5.2)
525 1975 - - 9 710 1977 - - 15 201 1978 - - 5 166 1990 - - 2 1992 - - 5 1993 - - 3 1995 - 311 0 ... 5 457 15 770 6 098 Selectivity 14. A linear selectivity vector was used for C. gunnari, starting ... at 2.5 years and fully selected at age 3. Recruitment 15. The short-term projection of C ... 80 <1 360 1 120 <1 50 1 2013 150 48 80 2 360 <1 120 16 50 15 8 Incidental mortality of ...
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