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Preliminary report on biological observations and exploratory fishing data collected in the South Georgia area during the 1985/86 cruise of MT Carina
intensity of C. gunnari was observed between the second and third 10-day periods in December, while for P ... 10-day periods in December, while for P. georgianus and C. aceratus it remained low throughout the ... ete observee - 67 - entre la seconde et la troisieme periode de 10 jours en decembre, alors que ... segundo y el tercer periodo de 10 dias en diciembre, mientras que para P. qeorqianus y c. aceratus est a ... predominance of C. gunnari in catches was observed. * "decade" is used here to mean a period of 10 days ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 65-97 : Autor(es): Kreft, K. and J. Szynaka
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Estimating optimal observer coverage in the Antarctic krill fishery
a conservation measure to require observer coverage on 30% of vessels in the 2009/10 fishing ... observer sampling scheme includes pro- tocols for recording the catch and by-catch, the interaction of the ... length given in Table A4. Krill length data from 2001 were excluded, as krill length sampling coverage ... of vessel and haul sampling effort. Finite population sizes for vessels (N = 10) and available ...
Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 139–154 : Autor(es): Agnew, D.J., P. Grove, T. Peatman, R. Burn and C.T.T. Edwards
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Preliminary study on nesting Adélie penguins disturbance by unmanned aerial vehicles
camera (Samsung VP-DX 200 and Nikon D5100 (video mode)) placed on a tripod 5–10 m from the edge of a ... 10 0 S ku a C om bu st io n ov er he ad C om bu st io n aw ay E le ct ric C on tro l ... monitoring; during overflights by UAVs with different types of propulsion; and during interaction with ... group monitoring, during overflights by UAVs with different types of propulsion; and during interaction ...
Science Journal Paper : CCAMLR Science, Volume 23 (CCAMLR Science, Volume 23) : 1–16 : Autor(es): Korczak-Abshire, M., A. Kidawa, A. Zmarz, R. Storvold, S.R. Karlsen, M. Rodzewicz, K. Chwedorzewska and A. Znój
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A hypothetical life cycle for Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea region
) and a research trip was carried out into Subarea 88.3 (Patchell, 2005). Over the past 10 years ... extent, reproduction (e.g. Patchell, 2001, 2002; Livingston and Grimes, 2005). Much of these data were ... or maturing while the fishery takes place (Patchell, 2001, 2002). Since 2002/03, gonads have also ... been weighed on the vessels from New Zealand, usually on motion- compensated scales to the nearest 10 ...
Science Journal Paper : CCAMLR Science, Volume 15 (CCAMLR Science, Volume 15) : 35–53 : Autor(es): Hanchet, S.M., G.J. Rickard, J.M. Fenaughty, A. Dunn and M.J. Williams
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Biomass, abundance and distribution of fish in the Kerguelen Islands EEZ (CCAMLR Statistical Division 58.5.1)
945 Champsocephalus gunnari 4 128 1 287 2 097 10 371 Lepidonotothen squamifrons 15 499 5 720 6 017 ... eleginoides 75.7 10 60.5 103.5 Champsocephalus gunnari 31.6 8.5 16.9 74.4 Lepidonotothen squamifrons 97.5 27 ... 42.4 351.9 Notothenia rossii 3.3 1.1 2 10 Bathyraja eatonii 4.4 0.6 2.4 10 Bathyraja irrasa 1.1 0.2 ... 10.21 0 10 000 20 000 30 000 40 000 50 000 To nn es TOP ANI NOS NOR BEA BYR MCC LIC Species ...
Science Journal Paper : CCAMLR Science, Volume 16 (CCAMLR Science, Volume 16) : 1–32 : Autor(es): Duhamel, G. and M. Hautecoeur
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A compilation of parameters for ecosystem dynamics models of the Scotia Sea – Antarctic Peninsula region
, la différence étant de l’ordre d’un facteur 10. Hill et al. 2 Introduction Expansion of the ... penguin colonies, provided by the CCAMLR Secretariat (Table 10), and Pk,j was calculated using these ... . Branch and Butterworth (2001) reported the number of pods, by species, sighted on surveys of larger ... 95% confi dence intervals) 36 069 (9 831–42 274) and the Branch and Butterworth (2001) data ...
Science Journal Paper : CCAMLR Science, Volume 14 (CCAMLR Science, Volume 14) : 1–25 : Autor(es): Hill, S.L., K. Reid, S.E. Thorpe, J. Hinke and G.M. Watters
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Significant intra-annual variability in krill distribution and abundance at South Georgia revealed by multiple acoustic surveys during 2000/01
March 2001 (late-season). The surveys were the first in a newly planned five-year series of observations ... January 2000/01 (mid-season), and in March 2001 (late-season). The surveys were the fi rst in a newly ... (au début de la saison), fi n décembre 2000/début janvier 2001 (mi-saison) et en mars 2001 (vers la ... /01 г. (середина сезона), и в марте 2001 г. (конец сезона). Это были первые съемки в недавно ... enero de 2000/01 (mediados de la temporada) y en marzo de 2001 (a fi nes de la temporada). Estas ...
Science Journal Paper : CCAMLR Science, Volume 9 (CCAMLR Science, Volume 9) : 71–82 : Autor(es): Brierley, A.S., C. Goss, S.A. Grant, J.L. Watkins, K. Reid, M. Belchier, I. Everson, M.J. Jessop, V. Afanasyev and J. Robst
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A study of Patagonian toothfish (Dissostichus eleginoides) post-tagging survivorship in Subarea 48.3
o f fi sh . 10 4 22 N on e ou t o f 1 5 an im al s w hi ch w er e in g oo d ... rs , < 80 c m fi ve o r si x at a ti m e fo r 36 h ou rs . 10 9 6 N o ad ... diet items by Arkhipkin et al. (2003) and Pilling et al. (2001)), which were placed within the tank ... experimental tanks (Figure 3). Another possible explanation is that toothfish spawn in late July and August ...
Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 279–289 : Autor(es): Agnew, D.J., J. Moir Clark, P.A. McCarthy, M. Unwin, M. Ward, L. Jones, G. Breedt, S. Du Plessis, J. Van Heerdon and G. Moreno
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Differentiation of independent populations of Antarctic krill
cuasi-estacionarias de las· aguas. Actualmente, pueden encontrarse por 10 menos· se is circulaciones ... ciclonicas estables y por 10 menos dos 0 tres de ellas podrian ser habitat de sub-poblaciones ... interaction between adjacent circulations ; 3. study of the life cycle of krill in each of the ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 275-281 : Autor(es): USSR
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Prey monitoring surveys: a discussion of the characteristics necessary in prey surveys
time taken to travel between pairs would be minimised. Assuming a constant survey speed of 10 knots ... , then about three transects per day could be surveyed. This would permit a set of 10 transects to be ... such surveys and the level of interaction is only a small proportion of the total Southern Ocean. The ... surveyed in random order so as to minimise bias, e.g. 9+10, 5+6, 1+2, 3+4, 7+8. Tableau 1 Figure 1 ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 377-391 : Autor(es): Everson, I.