Résultats de la recherche
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Aspects of the distribution and interannual variations in larval fish assemblages at South Georgia, Antarctica
important forms. The larval stages occur in succession throughout the year suggesting niche separation to ... past 30 years. Author(s): M.G. White (United Kingdom) Title: Aspects of the distribution and ... life histories as pelagic larval and juvenile phases. Only 30 larval stages of the 103 fish species ... abundant with greater proximity to the coast. Studies on ichthyoplankton temporal distribution in the fjord ...
Meeting Document : WG-FSA-93/09 : Auteur(s): M.G. White (United Kingdom)
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Results of E.L. Holmberg 1995 fish survey in Subarea 48.3
aggregation of stations in a nested ANOVA model. An increase over last year's values was observed in the ... presence of krill aggregations in larger quantities than in last years survey. Author(s): Marschoff, E ... Abstract: The survey comprised 48 bottom trawl hauls taken in subarea 48.3. About 80% of the ... hauls were intended as replicates of the position of hauls in the 1994 survey, allowing site by site ...
Meeting Document : WG-FSA-95/35 : Auteur(s): Marschoff, E., Madirolas, A., Balestrini, C., Tossonotto, G., Gonzalez, B., Calcagno, J.
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The principal results of YugNIRO complex studies in the Indian sector of the Antarctic
Abstract: In 1997 it was 30 years from the moment of launching YugNIRO fisheries studies in the ... Antarctic. Two essential points should be emphasized in the ideology and methodology of the studies carried ... out. Firstly, complex monitoring is their basis: in addition to the determination of the commercial ... B.G. Trotsenko (Ukraine) Title: The principal results of YugNIRO complex studies in the Indian sector ...
Meeting Document : WG-EMM-98/12 : Auteur(s): V.I. Bondarenko, V.A. Bibik, V.V. Gerasimchook, E.P. Goubanov, A.V. Romanov and B.G. Trotsenko (Ukraine)
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Pygoscelis penguin colonies census in the Vernadsky Antarctic station area (Statistical Subarea 48.1)
provided during 2017-2018 breeding season. The Pygoscelis penguins in the region of research are mainly ... , which has been observed throughout the area during recent years. The nesting of the Antarctic penguin in ... Abstract: The Pygoscelis penguin colonies census in the Vernadsky Antarctic station area has been ... about 780 immature penguins. The Adelie specie is much less common in the area and formed 8 nesting ...
Meeting Document : WG-EMM-18/25 : Auteur(s): V.M. Smagol, A.O. Dzhulay, I.V. Dykyy and G.P. Milinevsky
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Pygoscelis penguin census in the Vernadsky Antarctic station area
been provided during 2017-2018 breeding season. The most abandoned Pygoscelis penguin species in the ... Abstract: The Pygoscelis penguin colonies census in the Vernadsky Antarctic station area has ... pairs total and about 780 immature penguins. The Adelie species is much less common in the area and ... species family, there is a significantly higher percentage of birds which not involved in the reproduction ...
Meeting Document : SC-CAMLR-XXXVII/BG/06 : Auteur(s): V.M. Smagol, A.O. Dzhulay, I.V. Dykyy, G.P. Milinevsky and E.O. Dykyy
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Results of phase I of the Russian research program for toothfish fishery in Subarea 88.3 during the 2010/11 season
onboard longliner Sparta (company “Morskoi Voron”). In total, 20 trotline sets at different depths have ... Abstract: In accordance with decision of SC-CCAMLR in 2010, the Russian Federation conducted ... research fishery on toothfish in Subarea 88.3 in the season 2010/11. The researches were carried out ... D of Subarea 88.3. In SSRU A longlines were not investigated because ice conditions were difficult ...
Meeting Document : WG-FSA-11/36 : Auteur(s): Delegation of Russia
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Analysis of seamount-specific catch and tagging data in the Amundsen Sea, SSRU 88.2H
the stock assessment along with 88.2H. Fishing has occurred on almost every seamount in every year ... liberty for less than 2 years, and that data from the Amundsen Sea slope SSRUs (88.2C–G) are included in ... features in SSRU 88.2H were analysed to compare multiple raw indicators of biomass trends in isolated local ... , and no evidence for serial depletion or spatial patterns that would produce a current bias in ...
Meeting Document : WG-SAM-14/27 : Auteur(s): S.J. Parker (New Zealand)
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The effects of global climate variability in pup production of Antarctic fur seals
Antarctic fur seal pup production at South Georgia over a 20-year period in response to environmental ... reductions in Antarctic fur seal pup production over 20 years of study. Simulated environmental time series ... range in scale from those that impact individuals to those that impact the entire food web. Climate ... -induced changes in the abundance of species in lower trophic levels can cascade up to apex predators by ...
Meeting Document : WG-EMM-06/P2 : Auteur(s): J. Forcada, P.N. Trathan, K. Reid and E.J. Murphy (United Kingdom)
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Comparative biological characteristics of Electrona carlsbergi (Tåning) (Myctophidae) from the notal and Antarctic areas in the Southern Ocean Atlantic sector
catches, occurred in much high amount to the east of 30°W. In the notal area the length of E. carlsbergi ... for fish from the notal area is, probably, 5 years. E. carlsbergi investigated in the Antarctic waters ... length of fish from the Antarctic area increased while drifting eastward in the Antarctic circumpolar ... current waters. Fish specimens from 62 to 97 mm long were registered in catches. About 95% of specimens ...
Meeting Document : WG-FSA-90/21 : Auteur(s): K.V. Gorchinsky, V.M. Kiseleva and A.A. Filin (USSR)
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Modelling egg and larval transport of Antarctic toothfish (Dissostichus mawsoni) in the East Antarctic region: preliminary result using satellite data
advected to the nursery areas in about 3 months-2 years by different local oceanic dynamics. Author(s): M ... eddy activity) covering 2011-2018, we developed the particle tracking model to investigate egg and ... larval transport of the Antarctic Toothfish in the East Antarctic region. This paper presents the ... 2-year simulation. From the result of the BB region, while strong self retention on the BB was ...
Meeting Document : WG-FSA-2019/63 : Auteur(s): M. Mori, K. Mizobata, T. Okuda and T. Ichii