Résultats de la recherche
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Distribution, morphology and ecology of Macrourus whitsoni and M. caml (Gadiformes, Macrouridae) in the Ross Sea region
; 4 = Run- ning; 5 = Spent. For analysis of length and age at sexual maturity, fish with gonad stage ... the proportion of spawning/post-spawn (stages 4 and 5) M. caml caught [t(81), p = 0.008]. The coef ... - ficient was negative, indicating higher proportions of stage 4 and 5 M. caml tended to be caught at ... of 1 were assigned as immature; fish with gonad stage 3–5 were taken as sexually mature, and fish ...
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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Seabird mortality in the Patagonian toothfish longline fishery around Crozet and Kerguelen Islands, 2001–2003
H oo ks s et 8 93 0 63 0 4 17 0 77 3 18 0 98 5 00 5 40 4 07 5 2 61 8 ... % (6 28 ) 50 .6 % (2 57 ) 56 .8 % (1 1 28 ) 33 .9 % (2 09 ) 37 .5 % (1 27 ) 12 .5 % (4 ... –0 .3 ) O ff al (t on ne s) 1 52 4 36 8 2 38 9 37 7 35 8 24 1 1 00 5 83 ... (2001/02: 1 500 000–4 000 000 hooks; 2002/03: 2 820 000–5 600 000 hooks) and the mean by-catch rate ...
Science Journal Paper : CCAMLR Science, Volume 12 (CCAMLR Science, Volume 12) : 53–80 : Auteur(s): Delord, K., N. Gasco, H. Weimerskirch, C. Barbraud and T. Micol
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Analyses of acoustic line-transect data from the waters around South Georgia: estimation of krill (Euphausia superba Dana) – biomass
sample unit length is: (4) The estimated mean density for the whole region is then: (5) where Ai ... = 9.5%). Statistics for the 18 transect breakdown (Figure 4) and the six strata breakdown (Figure 5 ... ) are given in Tables 4 and 5 respectively. These estimates are based on the assumption of random ... as units) 4 Stratified by 54 sections 11.61 0.373 1.8225 0.00906 (resets as units) 5 Stratified ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 225–243 : Auteur(s): Murphy, E., I. Everson and A. Murray
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Biomass, abundance and distribution of fish in the Kerguelen Islands EEZ (CCAMLR Statistical Division 58.5.1)
view for the commercial species. The results of the POKER 2006 survey (Tables 4 and 5 and Appendix IV ... 945 Champsocephalus gunnari 4 128 1 287 2 097 10 371 Lepidonotothen squamifrons 15 499 5 720 6 017 ... on Everson’s scale with modes at 35 and 38 cm, ages 4 and 5, 4.78 million specimens, 22.5% of fish ... the southern part of the shelf zone for the 2+ and 4/5 age classes but the older fish are less ...
Science Journal Paper : CCAMLR Science, Volume 16 (CCAMLR Science, Volume 16) : 1–32 : Auteur(s): Duhamel, G. and M. Hautecoeur
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Fishery Report: Exploratory fishery for Dissostichus spp. in Division 58.4.3b
/05 5 4 300 <1 297 297 1015 1 312 2005/06 5 4 300 44 317 361 1903 2 264 2006/07 6 4 300 74 176 251 ... 80.8 81.0 81.2 81.4 -6 2. 7 -6 2. 6 -6 2. 5 -6 2. 4 -6 2. 3 -6 2. 2 T T TT T T T T R R ... RR R R R R Time at Liberty [0-1) [1-2) [2-3) [3+) 97.5 98.0 98.5 99.0 99.5 -6 4. 5 -6 4. 0 ... 136 137 138 139 140 -6 8 -6 7 -6 6 -6 5 -6 4 T TT T T TTTT R R R R R RR R RR Time at ...
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Fishery Report 2013: Dissostichus eleginoides Heard Island (Division 58.5.2)
120 0 3 3 - 1999 - 0 1 1 - 0 2 2 - 2000 - 0 4 4 - 0 6 6 - 2001 - 0 1 1 50 0 5 5 - 2002 50 0 4 4 50 ... 12 2007 150 0 15 15 80 0 10 10 50 1 4 5 2008 150 0 37 37 80 0 20 20 50 2 18 21 2009 150 0 53 53 80 ... ) 367.3 (4) 430.4 (5) 497.0 (6) 547.5 (7) 594.8 (8) 641.1 (9) 686.5 (10) 730.9 (11) 774.5 (12 ... Survey Groups 1, 2, 5 Fisheries f3, f5, f6, f7, f8, f9, f10 Uniform 0.02 20 2, 4, 4 4, 7, 7, 7, 7 ...
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Fishery Report: Dissostichus eleginoides Prince Edward Islands South African EEZ (Subareas 58.6 and 58.7)
/9 8 19 98 /9 9 19 99 /0 0 20 00 /0 1 20 01 /0 2 20 02 /0 3 20 03 /0 4 20 04 /0 5 20 ... 2006/07 15 9 22 46 0 0 0 0 2 0 2 5 2007/08 2 3 5 10 0 0 0 0 1 0 2 2 2008/09 1 2 1 4 0 0 0 0 0 0 0 0 ... 4. Stock assessment 5. By-catch of fish and invertebrates 5.1 Estimation of by-catch removals ... ......................................................................... 3 3. Parameter estimation ................................................................... 4 ...
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Patterns and processes in the distribution and dynamics of Antarctic krill
. Macaulay), obtained 4-5 January 1987, aboard the RV Professor Siedlecki, were analyzed in the following ... scales as Weber et al. (Figure 5). The resulting spectra (Figures. 4-5) were closely similar to the ... used in the preliminary data analysis. 4-5 January 1987. 291 t5 N o.o ... biomass (g/m-2 ) with bootstrap 95% confidence intervals for the Bransfield Strait data (4-5 January 1987 ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I) : 281–299 : Auteur(s): Levin, S.A., A. Morin and T.M. Powell
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Fishery Report: Exploratory fishery for Dissostichus spp. in Division 58.4.2
presented in Table 4. 8 TOT 58.4.2 Table 4: Yield estimates (tonnes) assuming a 5% exploitation rate ... 4. Stock assessment 5. By-catch of fish and invertebrates 5.1 By-catch removals 5.2 ... Fixed parameter values ............................................................ 7 4. Stock ... assessment........................................................................ 8 5. By-catch of fish ...
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Fishery Report: Dissostichus eleginoides (TOP) Prince Edward Islands South African EEZ (Subareas 58.6 AND 58.7)
4. Stock assessment ........................................................................ 4 5 ... 2008 2 3 5 10 0 0 0 0 1 0 2 2 2009 1 2 1 4 0 0 0 0 0 0 0 0 2010 3 3 2 7 0 0 0 0 1 0 0 1 2011 9 ... . By-catch of fish and invertebrates ..................................................... 4 5.1 ... Estimation of by-catch removals .................................................. 4 5.2 Assessments of ...
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