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Catch-at-age analysis applied to new fisheries: the case of Dissostichus eleginoides
Frio Sur V, suggested the following restrictions: • F~O • M = 0.2 • T c = 10 and 10.5 years • b ... - 0.2)2 + (max(0,-F))2 + ((tc a exp(-b· tc ))/max(tc a exp(-b· tc))- 0.5)2 + (b - bo f) (10) In order ... = 0.0014) was obtained for tc = 10, F = 0.85, a = 20.9 and b = 1.6. Another satisfactory result (SSQ ... Catch Age Catch Age Catch (N) (N) (N) 3.846 10 116.126 16 32.309 13.280 11 129.356 17 18.416 ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 3–9 : Autor(es): Zuleta, A.V. and C.A. Moreno
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Trends in population size and breeding success at colonies of macaroni and rockhopper penguins, Marion Island, 1979/80–1995/96
. Macaroni penguin chicks in creches were counted as close METHODS to 10 February as possible a n d ... Trypot Fault in 1994/95 and 0.72 at Trypot Hole in 1986/87 (Figure 10). The overall mean value was 0.48 ... ' was significant at the 10-per- cent level or lower in comparisons between macaroni penguins and ... a n g0 4 n W 20 3 V) Van den Boogaard 5 0 2 I 0 Trypot Fault Trypot Hole Figure 10 ...
Science Journal Paper : CCAMLR Science, Volume 4 (CCAMLR Science, Volume 4) : 89–103 : Autor(es): Cooper, J., A.C. Wolfaardt and R.J.M. Crawford
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Homogeneity of Adélie penguins as krill samplers
/90 39.79 22.46 9 51 23/1/90 40.44 27.12 10 44 18/1/90 41.48 14.23 10 38 28/1/90 41.50 24.17 11 ... Penguins 10 460.68 0.9270 0.54 -0.26 0.00 Days-within-penguins 12 496.95 18.8230 <0.001 10.15 27.76 ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 253–257 : Autor(es): Marschoff, E. and B. Gonzalez
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Some comments on the procedure for testing estimators of krill abundance which utilise survey data
/ 6579.654 km surveyed = 0.00407 i.e. a some four-fold discrepancy. (10) (11) This discrepancy is ... of f and fobs in equations (10) and (11) above is not trivially resolvable. 4. CONCLUDING REMARKS ... hydroacoustic observations. Polar Bioi. 10: 125-134. MILLER, D.G.M. and I. HAMPTON. 1989b. Biology and ecology ... 10 10 11 Parameters A.I (km-I) - 0.238 1.19 1.14 0.39 A.2 (km-I) - - 0.04 0.04 0.06 w - - 0.86 ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 191–205 : Autor(es): Butterworth, D.S., D.L. Borchers and D.G.M. Miller
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Texto de la Convención sobre la CRVMA
Canberra from 1 August to 31 December 1980 by the States participating in the Conference on the ...
Page : Site Section: The Organisation
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Genetic variations and population structure of krill from the Prydz Bay region of Antarctic waters
, 10 cual sugiere que las reservas de krill de por 10 menos 6000 kilometros de aguas antarticas ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 271-273 : Autor(es): MacDonald, C.M., R. Williams and M. Adams
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Estimating krill recruitment and its variability
la Mare 10 9 8 7 6 h Y .M 5 a 4 3 2 1 0 0 10 20 30 40 50 60 70 Length ... krill. 0 10 20 30 40 50 60 Length class (mm) Figure 2: Fit of a mixture distribution to the density ... . ,- 15 E Nella Dan: Fibex 0 C) C) - 10 8 h + .... 2 6 0 0 Figure 4: The fit of mixture ... o 80 8 70 * 60 .$ : 5 30 D 20 10 0 Figure 7: The fit of mixture distributions to ...
Science Journal Paper : CCAMLR Science, Volume 1 (CCAMLR Science, Volume 1) : 55–69 : Autor(es): de la Mare, W.K
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Fishery Report 2017: Dissostichus eleginoides and D. mawsoni South Sandwich Islands (Subarea 48.4)
. mawsoni respectively. Data collection 10. Catch limits for D. eleginoides for Subarea 48.4 are set by ... (16) 231 (33) UK Argos Georgia 249 (14) 115 (17) 85 (10) 111 (22) 120 (30) UK ... , including M. whitsoni and the recently described species Caml grenadier (M. caml) (WG-FSA-10/33; McMillan ... . Zootaxa, 3165: 1–24. https://www.ccamlr.org/measure-41-03-2017 10 Appendix 1 Stock ...
Document : Site Section: Publications
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The effects of monitoring procedures on Adélie penguins
to 12% were observed by Ainley and DeMaster (1980) for Adelie penguins carrying bands for up to 10 ... birds, especially the females. Table 3 shows that 10 of the 11 trips were longer than the colony ... of 31% (range 10 to 52%). Two penguins were given 50 g t ime/depth recorders during the incubation ... instrumented and eight non-instrumented birds eating E. superba, Uz16.5, N.S.; for 10 instrumented and seven ...
Science Journal Paper : CCAMLR Science, Volume 1 (CCAMLR Science, Volume 1) : 155–164 : Autor(es): Clarke, J. and K. Kerry
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Comparative feeding ecology of Patagonian toothfish (Dissostichus eleginoides) in the southwestern Atlantic
distributions were determined by grouping individuals in 10 cm total length (TL) classes. Fish were sorted by ... Males Females Females 99.2 1549 11.1 %F %N "10 W 55.93 55.30 13.20 16.10 15.15 83.42 27.90 ... 0.627** 1 .00 Garcia de la Rosa et al. (a) % Frequency of occurrence 70 50 30 10 10 30 50 70 h ... ¶ Females ( n = 69) Males (n = 53) (b) % Frequency of occurrence 70 50 30 10 10 30 50 70 Eupausra ...
Science Journal Paper : CCAMLR Science, Volume 4 (CCAMLR Science, Volume 4) : 105–124 : Autor(es): García de la Rosa, S.B., F. Sánchez and D. Figueroa