Search results
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Analysis of krill trawling positions north of the South Shetland Islands (Antarctic Peninsula area), 1980/81–1999/2000
CCAMLR Scie~~ce, Vol. 8 (2001): 25-36 ANALYSIS ... cnmercial se concentraron en la periferia de la plataforma continental a principios de 10s ocl~enta, a 10 ... desde la costa hasta la periferia de la plataforma durante la decada del 90. Cada allo 10s arrastres se ... de 10s arrastres, especialmente a1 inicio de cada temporada. Se cree que algunos factores ...
Science Journal Paper : CCAMLR Science, Volume 8 (CCAMLR Science, Volume 8) : 25–36 : Author(s): Kawaguchi, S. and K. Segawa
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A von Bertalanffy growth model for toothfish at Heard Island fitted to length-at-age data and compared to observed growth from mark–recapture studies
parameter estima- tion has been studied by Troynikov (1999), Lucena and O’Brien (2001), Taylor et al. (2005 ... - frequency (LF) sample. Lucena and O’Brien (2001) incorporated gear selectivity in their estimation ... (Goodyear, 1995), whereby length bins of, say, 10 mm are used and a maximum number of fi sh specifi ed ... sh- ery, the sampling protocol for age determination specifi es that a maximum sample size of 10 fi ...
Science Journal Paper : CCAMLR Science, Volume 14 (CCAMLR Science, Volume 14) : 43–66 : Author(s): Candy, S.G., A.J. Constable, T. Lamb and R. Williams
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Potential impacts of bottom trawling on benthic communities in Prydz Bay, Antarctica
than 1 at 12 out of the 14 stations and was mostly greater than 10. The results of this study ... than 1 at 12 out of the 14 stations and was mostly greater than 10. The results of this study ... and was mostly greater than 10. The results of this study demonstrate that the biomass of benthos that could ... chalut etait superieur a 1 dans 12 des 14 stations et, dans la plupart des cas, superieur a 10. Les ... B KyTKe 6bIJIO 60JIbme 1 Ha 12 H3 14 cTaH~HH, H B OCHOBHOM 6bIJIO 60JIbme 10. Pe3YJIbTaTbI 3Toro HCCJIe ... bentos retenido en el copo se clasific6 en 10s grupos taxon6micos principales y se detennin6 su peso ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 403–410 : Author(s): Constable, A.J.
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Statistical power to detect changes in growth rates of Antarctic fur seal pups
to detect a 17% change in the growth rate with a 10% chance of committing Type 1 or Type 2 errors. If only ... to detect a 17% change in the growth rate with a 10% chance of committing Type 1 or Type 2 errors. If only ... with a 10% chance of committing Type 1 or Type 2 errors. If only three samples (50 pups, 28-day intervals ... ) , I'on pourrait deceler un changement de 17% dans le tau x de croissance, avec 10% de chances de ... ~HeH) MO)KHO BbI5IBHTb 17% -Hoe H3MeHeHHe TeMna pOCTa, npH 3TOM cYII\eCTByeT 10% -Ha5I Bep05ITHOCTb ... detectar un 17% en el indice de crecimiento, con una posibilidad de 10% de que se cometan errores del Tipo ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 399–409 : Author(s): Boveng, P., J.L. Bengtson and M.E. Goebel
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CPUEs, body length and greenness of Antarctic krill during 1987/88 season in the fishing ground north of Livingston Island
, these parameters were examined for each 10-day period of the Japanese krill fishery in the northern waters ... and greenness of krill during the fishing season, these parameters were examined for each 10-day period ... examinaron estos parametros para cada periodo de 10 dias de pesca de krill japonesa en las aguas nortinas de ... and greenness of krill were examined for each 10-day period from early January to late March as a case study ... . There was no significant difference in both catch/tow and catch/towing time among 10-day periods from early January ... is shown in Figure 5 for each 10-day period. Although mean body length in early January was rather small ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 323–338 : Author(s): Endo, Y. and T. Ichii
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A functional division of Electrona carlsbergi (Tåning, 1932) area of habitat in relation to the latitudinal zonation of the Southern Ocean
integrado en el Athintico austral, a 10 largo de dos transectos en los meridianos 17° y 200W Y entre las ... March to 10 April 1989, two longitudinal transects were made along 17° and 200W in the latitudinal band ... meandering streams of the Antarctic Circumpolar Current (ACC) interacting with the South Atlantic Ridge ... ; from 7.0 to 9.5 cm., M=8.20 cm, N=613; from 7.0 to 10.5 cm., M=8.6 cm, N=828; from 7.5 to 10.5 cm ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 369–395 : Author(s): Zemsky, A.V. and S.A. Zozulya
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Preliminary results of a bottom trawl survey around Elephant Island in October and December 1987
Chaenocepha/us aceratus, Notothenia gibberifrons y Notothenia neg/ecta por 10 menos desde febrero de 1985. En ... de las capturas de C. gunnari fue significativamente diferente a la de temporadas anteriores, 10 ... as their interactions with the environment and their trophic links with plankton and benthos. In the first years (1975 ... 1987 using a 4 m beam trawl with a mesh size of 10 mm. Fishing depth varied from 10-60 m. Trawling ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II) : 185-200 : Author(s): Kock, K.-H.
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An assessment of the mackerel icefish (Champsocephalus gunnari) off Heard Island
evaluaciones incluyen de la Mare et al. estimaciones de todos 10s par6rnetros necesarios, segdn 10s datos ... poblaciones de C. gunnari en la plataforma de isla Heard y aquellas que habitan el banco Shell difieren 10 ... mediante el mode10 general de rendimiento (GYM) son: 180 toneladas para la plataforma de isla Heard y 18 ... toneladas para el banco Shell. Una evaluaci6n basada en 10s resultados de una prospeccion efectuada a1 ...
Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 79–101 : Author(s): de la Mare, W.K., R. Williams and A.J. Constable
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Biological characteristics of Antarctic fish stocks in the southern Scotia Arc region
fishing since the closure of the region some 10 years ago. Differences in length-weight relationships ... of the region some 10 years ago. Differences in length-weight relationships between areas were primarily due ... no evidence of illegal fishing since the closure of the region some 10 years ago. Differences in length ... OKOJIO 10 JleT Ha3aA. Pa3JIB9iSI B OTHOUleHMM AnHHa-BeC MeXAy PerHOHaMM 661na B OCHOBHOM CBSI3aHbI ... el periodo de 1977/78 a 1981/82. Exceptuando 10s stocks de isla Elefante, hasta 1998 poco se habia ... durante 10s primeros cuatro afios de la pesqueria comercial se extrajeron capturas substanciales y hubo ...
Science Journal Paper : CCAMLR Science, Volume 7 (CCAMLR Science, Volume 7) : 1–41 : Author(s): Kock, K.-H., C.D. Jones and S. Wilhelms
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Preliminary model of krill fishery behaviour in Subarea 48.1
de 10s datos de la pesqueria chilena de 1989 a 1992. La distribucion de las capturas pronosticada ... ia captura se concentraria mas en las zonas de alimentacidn de 10s depredadores terrestres en afios ... and Soviet fleets, respectively. These studies were primarily directed towards modelling the interaction ... Fishery Behaviour (l0 longitude by 0.5" latitude) and temporal blocks of 10-day periods (months were ...
Science Journal Paper : CCAMLR Science, Volume 1 (CCAMLR Science, Volume 1) : 71–79 : Author(s): Agnew, D.J. and V.H. Marín