Résultats de la recherche
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Results from the groundfish survey conducted in CCAMLR Subarea 48.3 in January/February 2011
dominated at Shag Rocks, however 1+ and 2+ sized fish were present in larger proportions at South Georgia. A ... mean biomass of 49,353 tonnes was estimated for mackerel icefish, with a lower 1-sided 95% CL of 31,373 ...
Meeting Document : WG-FSA-11/29 : Auteur(s): J. Brown, S. Gregory, K. Brigden, R. Benedet, O. Hogg, P. Brewin and L. Featherstone (United Kingdom)
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Proposal for an experimental crab fishery in Subarea 48.3
years/fishing seasons. Phase 1 occurs at the start of the first fishing season and is a "survey ... " regime where fishing effort is artificially distributed over a large area. After Phase 1, normal ...
Meeting Document : WG-FSA-93/22 : Auteur(s): George Watters (USA)
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Krill aggregation characteristics: spatial distribution patterns from hydroacoustic observations. Polar Biology (in press)
1 t. The aggregations were on average 4.2 km apart along-track, and on 10 of the 15 survey days were ... aggregations heavier than 1 t, and of aggregations 20 km on either side of such aggregations was similarly ...
Meeting Document : WS-KCPUE-89/11 : Auteur(s): D.G.M. Miller and I. Hampton (South Africa)
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Modelling egg and larval transport of Antarctic toothfish (Dissostichus mawsoni) in the East Antarctic region: preliminary result using satellite data
Abstract: Using two different surface geostrophic filed data (A-1: without and A-2: with temporal ... observed in the experiment A-1, the majority of particles were advected eastward in the experiment A-2. A ...
Meeting Document : WG-FSA-2019/63 : Auteur(s): M. Mori, K. Mizobata, T. Okuda and T. Ichii
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Informe de la campaña de investigación biológico-pesquera de palangre de fondo en aguas del Atlántico sur-oriental y en los sectores Atlántico e índico de la CCRVMA (Subárea 48.6 y División 58.4.4)
Abstract: A bottom-longline research cruise was carried out between 22 of October and 1 of ... local bottom features. Sex ratio of D. eleginoides is not significantly different from 1: 1 until a ...
Meeting Document : WG-FSA-98/48 : Auteur(s): L.J. López Abellán y J.F. González Jiménez
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TEMPORAL CLARIFICATION OF THE TRANSITION FROM BLUE PHASE FINGERLING TO EARLY JUVENILE BROWN PHASE IN NOTOTHENIA ROSSII FROM THE SOUTH SHETLAND ISLANDS
phase juveniles of 8.5-20.9 cm and predominant age groups 1-2 years. Counting of sclerites facilitated ... of controversy in the literature: 1) we believe that the duration of the pelagic fingerling stage at ...
Meeting Document : WG-FSA-09/32 : Auteur(s): E. Barrera-Oro, E. Moreira, N. Alescio and E. Marschoff (Argentina)
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RECRUITMENT AND BODY SIZE IN RELATION TO TEMPERATURE IN JUVENILE PATAGONIAN TOOTHFISH (DISSOSTICHUS ELEGINOIDES) AT SOUTH GEORGIA
. Abundance of the 1+ juvenile fish cohort (13 to 15 month old dependent on survey date) was found to vary ... and larvae were not significantly correlated with juvenile density. The mean length of 1+ fish ...
Meeting Document : WG-FSA-08/P02 : Auteur(s): M. Belchier and M.A. Collins
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Important aspects of prey distribution for the formation of foraging areas of chinstrap penguins and Antarctic fur seals at Seal Island
inshore are: 1) proximity to breeding colonies and 2) high krill (Euphausia superba) abundance, whereas ... suggested that important factors for the formation of daytime foraging areas may be mainly 1), while those ...
Meeting Document : WG-EMM-97/28 : Auteur(s): Bengtson, J.L., Hiruki, L.M., Naganobu, M., Ichii, T., Meyer, W.R., Cameron, M.F., Boveng, P., Takao, T., Miura, A., Jansen, J.K., Kawaguchi, S., Hayashi, T.
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Mortalidad incidental de aves en la pesqueria de Dissostichus eleginoides en el Area 48.3 (temporada 1995)
eleginoides en la subarea 48.3 entre el 1 de marzo y el 16 de mayo de 1995. Los datos tienen su origen en los ... mortalidad encontrándose que: 1) la distancia a las islas, 2) el ciclo lunar (ya que la casi totalidad de los ...
Meeting Document : WG-FSA-95/42 : Auteur(s): Rubilar, P.S., Moreno, C.A., Benzaquen, L., Marschoff, E.
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On the problem of Soviet krill fishery allocation and intensity in the area of Elephant Island in the season of 1988-1989
for the last 9 seasons was low and only 1 standard vessel operated in the area during 40% of the ... the scheme: 1) vessels enter the Elephant Island area and search for krill concentrations; 2) fishing ...
Meeting Document : WG-CEMP-92/30 : Auteur(s): V.A. Sushin and A.S. Myskov (Russian Federation)