Résultats de la recherche
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An analysis of temporal variability in abundance, diversity and growth rates in the coastal ichthyoplankton assemblage of South Georgia (sub-Antarctic)
Abstract: Data from a seven-year (2002-2008) ichthyoplankton sampling programme in Cumberland Bay ... ) and C. gunnari (Channichthyidae), dominated abundance in all years. Significant seasonal and ... , South Georgia, sub-Antarctic (54.25 o S, 36.5 o W) were analysed to assess temporal changes in larval ... interannual differences in the larval fish assemblage were revealed by multivariate analyses (nMDS, ANOSIM ...
Meeting Document : WG-FSA-12/33 : Auteur(s): M. Belchier and J. Lawson (United Kingdom)
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Research plan for the exploratory fisheries for Dissostichus spp. in Division 58.4.2 in 2014/15
least 3 years with the same sample size as decided at the last CCAMLR meeting in the current research ... exploratory fishery of Dissostichus mawsoni in Subarea 58.4.2. The stock size for a research block (5842_1 ... the CPUE method recommended at the last WG-FSA meeting. As we proposed at the WG-FSA meeting last year ... block, in order to promote successful stock assessment. On the other hand, we preliminarily estimated a ...
Meeting Document : WG-SAM-14/03 : Auteur(s): Delegation of Japan
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Hydrometeorological condition features in South Orkneys subarea in February–March 1996
position and geostrophical current velocities distribution in the limits of the polygon investigated. There ... are observed exceeding of the atmospheric circulation in the period of investigation (February-March ... zonal one. There are stated the negative anomalies of the thermochaline characteristics in the subarea ... ): Polischuk, M.I., Shnar, V.N. Title: Hydrometeorological condition features in South Orkneys subarea in ...
Meeting Document : WG-EMM-96/35 : Auteur(s): Polischuk, M.I., Shnar, V.N.
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Plan of research program of the Russian Federation in Subarea 48.5 (Weddell Sea) in season 2014/2015
the Russian Federation multi-year research program in the Weddell Sea that are prospected for 5 years ... subareas, where stock assessment should be carried out. In spite of hard ice conditions at most part of the ... Weddell Sea during most time of the year, this large water area is very similar with the Ross Sea. This ... similarity, which could be found in geographical location, bathymetric profile, currents system and follows ...
Meeting Document : WG-SAM-14/07 : Auteur(s): Delegation of the Russian Federation
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Plan of research program of the Russian Federation in Subarea 48.5 (Weddell Sea) in season 2014/2015
the Russian Federation multi-year research program in the Weddell Sea that are prospected for 5 years ... subareas, where stock assessment should be carried out. In spite of hard ice conditions at most part of the ... Weddell Sea during most time of the year, this large water area is very similar with the Ross Sea. This ... similarity, which could be found in geographical location, bathymetric profile, currents system and follows ...
Meeting Document : WG-FSA-14/09 : Auteur(s): Delegation of the Russian Federation
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Plan of research program of the Ukraine in Subarea 48.2 in 2016 (second season)
year 2016 we propose to remain the majority of surveys in the Northern Block as were conducted in year ... will be carried out within three years. Implementation of the tagging program in the long-term ... research activities on the assessment of the stock state of the Dissostichus spp species in subarea 48.2 ... prospective will provide the indicators for the procedure of abundance assessment of the studied species in ...
Meeting Document : WG-FSA-15/45 : Auteur(s): Delegation of Ukraine
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Reports on abundance and biological information on toothfish in Divisions 58.4.4a and 58.4.4b by Shinsei Maru No. 3 in 2011/12 season
Abstract: A survey was conducted in order to collect information for the stock status and various ... biological information on toothfish in Division 58.4.4a & b (Ob Lena Bank) by using a commercial bottom ... during the survey in two SSRUs (B & C) of Ob Lena Bank. Total catch (excluding tagged and released ... fish) of Dissostichus eleginoides was 28.3 tonnes in the survey area in 70 longline sets, contributing ...
Meeting Document : WG-SAM-12/16 : Auteur(s): K. Taki, T. Iwami, M. Kiyota and T. Ichii (Japan)
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Summary of data collected by Japan and South Africa in Subarea 48.6 between 2013 and 2015, and other statistics available for assessment of Dissostichus spp. in Subarea 48.6.
-year research plan being jointly undertaken by Japan and South Africa in Subarea 48.6. The progress ... Abstract: The end of the 2014/15 season will see the completion of the third year of the multi ... such as distribution of effort, catch and tag releases and recaptures are already available in ... : Summary of data collected by Japan and South Africa in Subarea 48.6 between 2013 and 2015, and other ...
Meeting Document : WG-FSA-15/66 : Auteur(s): R.W. Leslie (South Africa), K. Taki, T. Ichii (Japan) and S. Somhlaba (South Africa)
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Annual variation in the timing of reproduction in Antarctic fur seals (Arctocephalus gazella) at Bird Island, South Georgia
, which is less synchronous within years than female arrival, was significantly later in 1987 than in any ... established breeding territories on the beaches in anticipation of the arrival of the cows. Male arrival ... other year. Female arrival, estimated by pup birth date where necessary, was highly synchronous: it ... significantly later in 1984 and 1987 than in 1983, 1985 or 1986. The late arrival of both males and females in ...
Meeting Document : WG-CEMP-90/39 : Auteur(s): C.D. Duck (United Kingdom)
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Revised research plan for the exploratory fisheries for Dissostichus spp. in Division 58.4.1 in 2014/15
that using the CPUE method in each block. As we proposed at the last WG-SAM meeting, since we have yet ... same sample size as decided at the last CCAMLR meeting in the current research blocks, in order to ... generally consistent with the current sample sizes. In addition, we propose to allow flexibility (i.e ... . carried-over and buffer zone) in cases of research operations under extraordinary adverse ice-conditions ...
Meeting Document : WG-FSA-14/18 : Auteur(s): Delegation of Japan