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Seabird mortality in the Patagonian toothfish longline fishery around Crozet and Kerguelen Islands, 2001–2003
04 delord et al proof.indd CCAMLR Science, Vol. 12 ... ) Weights of 6 to 12 kg were placed at different intervals on the mainline; data have been converted to g/m ... . 2001/02 2002/03 Total Period 12 months 12 months 24 months Total (number of seabirds) 12 057 14 611 ... lla ri a ae qu in oc ti al is ) 10 0 55 1 11 0 12 9 65 62 7 34 3 24 0 ...
Science Journal Paper : CCAMLR Science, Volume 12 (CCAMLR Science, Volume 12) : 53–80 : Автор(ы): Delord, K., N. Gasco, H. Weimerskirch, C. Barbraud and T. Micol
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Intra-annual variability in the density of Antarctic krill (Euphausia superba) at South Georgia, 2002–2005: within-year variation provides a new framework for interpreting previous ‘annual’ estimates of krill density
ta in ed b et w ee n 20 / 11 / 20 05 a nd 20 / 12 / 20 05 . D ep lo ym en t D ep ... 0 32 –1 76 × 13 36 20 8 na × × × 4 12 / 11 / 03 –1 3/ 01 / 04 31 0 20 0 34 –1 86 ... × 13 34 22 7 21 –2 13 × 5 14 / 01 –2 4/ 03 / 04 30 0 19 8 32 –1 84 × 13 00 22 6 20 –2 12 ... 9/ 12 / 05 30 0 18 0 30 –1 66 × no t d ep lo ye d o ff -s he lf to a vo id fi sh ...
Science Journal Paper : CCAMLR Science, Volume 14 (CCAMLR Science, Volume 14) : 27–41 : Автор(ы): Saunders, R.A., A.S. Brierley, J.L. Watkins, K. Reid, E.J. Murphy, P. Enderlein and D.G. Bone
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A compilation of parameters for ecosystem dynamics models of the Scotia Sea – Antarctic Peninsula region
to obtain * , ,k j sQ for this species (Note P6; Table 12). Whales Reilly et al. (2004) estimated ... (1997 to 2005) from Cape Shirreff. The minimum number Hill et al. 12 of chicks fl edged per ...
Science Journal Paper : CCAMLR Science, Volume 14 (CCAMLR Science, Volume 14) : 1–25 : Автор(ы): Hill, S.L., K. Reid, S.E. Thorpe, J. Hinke and G.M. Watters
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Simulation of recovery rates of fish stocks in the South Georgia and Kerguelen Islands areas
estimates were based on swept-area calculations (Gabriel, 1987, SC-CAMLR-VljBG/12, Rev.l). Estimates of ... table for N. rossii from South Georgia in January/February, 1985 (SC-CAMLR-IVjBG/12) was applied to ... 2.5 times the starting point in about 12 years; doubling in about seven years. For F = 0.55, the ... 0.022 1.0000 5.586 12+ 0.006 0.029 1.0000 6.077 N. gibberifrons 8 0.4496 0.331 9 9.220 3.603 ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 229-298 : Автор(ы): Hennemuth, R.C., K.D. Bisack and G. Duhamel
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Estimating optimal observer coverage in the Antarctic krill fishery
) and assuming a constant value for m and M, gives 1 12 21ˆ f gN UN f M gVAR Y . (2) The variances 2U ... Science, 12: 81–98. Agnew et al. 148 SC-CAMLR. 2007. Report of the Twenty-sixth Meeting of the ... 03 38 3 K oy o M ar u 8 20 03 10 79 38 8 12 7 33 11 2 ... 12 88 10 K on st ru kt or K os hk in 20 03 41 7 In su ng ...
Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 139–154 : Автор(ы): Agnew, D.J., P. Grove, T. Peatman, R. Burn and C.T.T. Edwards
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The survivorship of rays discarded from the South Georgia longline fishery
vessel for a period of up to 12 hours. Eight insulated experimental tanks were instal- led on the ... experi- ment. Each skate was kept in the tank for a period of up to 12 hours, with observations being ... made at 6 and 12 hours to establish the condition of each animal. During the initial stages of the ... the 12-hour tanking period were released after taking measurements of total length and disc width ...
Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 155–164 : Автор(ы): Endicott, M. and D.J. Agnew
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Modelling variability and estimating power to detect change in Adélie penguin fledgling weights
- sible future impact due to a krill fishery. Analyses in this paper use data from 12 split-year ... the following calendar year (hereafter referred to as years). In each of the 12 years, an attempt was ... 9: 1998–1999* 50 20 15 85 10: 1999–2000 50 50 11: 2000–2001* 50 50 50 150 12: 2001–2002 ... investigated is shown in Figures 2 and 3. The key points to be noted are the potential for identifying a 12 ...
Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 191–200 : Автор(ы): Emmerson, L.M., C. Southwell and J. Clarke
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Survey of Antarctic fur seals in the South Shetland Islands, Antarctica, during the 1986/87 austral summer
Monitoring Program. METHODS Surveys were conducted between 23 December 1986 and 12 February 1987 during ... on foot. Surveys from the R/V Prof. Siedlecki were conducted between 25 January to 12 February ... through haul out areas. - 431 - RESULTS A total of 12 Antarctic fur seal pupping sites were ... Male Female Alive Dead E w c L King George I. 3,326 147 146 12 2,932 386 2 1 Nelson Island 186 ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 427-440 : Автор(ы): Bengtson, J.L., L.M. Ferm, T.J. Härkönen, E.G. Schaner and B.S. Stewart
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Further computations of the consequences of setting the annual krill catch limit to a fixed fraction of the estimate of krill biomass from a survey
50 !, from U [34,40l mm with W,,, = 12 mm. These lengths can be converted into ages using the ... / l2 to 5/12), while the pre-exploitation biomass survey is assumed to take place in the middle of ... the growth season as for model 1 (i.e., in mid-December: t = 1.5/12). As M now varies between ... /12 to 4/12) (b) six months: April to September (t = 5/12 to 11/12), and (c) uniform intensity ...
Science Journal Paper : CCAMLR Science, Volume 1 (CCAMLR Science, Volume 1) : 81–106 : Автор(ы): Butterworth, D.S., G.R. Gluckman, R.B. Thomson, S. Chalis, K. Hiramatsu and D.J. Agnew
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[node:field-journal-volume]:37-51
to be from 12 to 14 years. Résumé Des échantillons de grenadiers macrouridés prélevés dans la ... maturité sexuelle est estimé entre 12 et 14 ans. 38 Резюме Образцы прилова макрурусового долгохвоста ... определен в 12–14 лет. Resumen Las muestras de granaderos presentes en la captura secundaria de la ... dimorfi smo sexual. La edad a la cual el 50% de los peces alcanzó la madurez sexual fue estimada en 12 a ...
Science Journal Paper : 37–51
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