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SPATIAL DISTRIBUTION AND AGE STRUCTURE OF THE ANTARCTIC TOOTHFISH (DISSOSTICHUS MAWSONI) IN THE ROSS SEA, ANTARCTICA
individuals were found on ridges in the northern Ross Sea, consistent with the hypothesis of an austral summer ... . These processes have created diverse habitat, including distinct banks and basins. For many fish species ... toothfish (Dissostichus mawsoni) are subject to an increasingly important commercial fishery in the Ross Sea ... and yet little is known about habitat associations for different life history stages. To define and ...
Meeting Document : WG-FSA-08/18 : Автор(ы): C.M. Brooks and J.R. Ashford (USA)
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Some specific characteristics of Dissostichus eleginoides biology in the vicinity of the Kerguelen Islands (Division 58.5.1)
Abstract: For recent years Dissostichus eleginoids is the main target species of trawling and ... long-line fisheries in the vicinity of the Kerguelen Islands. Results of research made by the author on ... board the fishing vessel "Poltava" in the summer season 1991-1992 were the base for the ... area on the northern slope of shelf was revealed. Difference in feeding spectrum of these groups was ...
Meeting Document : WG-FSA-96/16 : Автор(ы): Pshenichnov, L.K.
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Catchability of midwater trawls in relation to krill fishery
estimation of total krill lengths distribution, obtained on the basis of trawl samples from different catched ... the catch, may considerably differ (statistically significantly) from that calculated on the basis of ... trawl samples weighting against the catch corrected taking in account the trawl catchability for each ... trawling. The example of trawl samples processing for the study area off Elephant Island is presented ...
Meeting Document : WG-EMM-98/20 : Автор(ы): S.M. Kasatkina (Russia)
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Pop-off Satellite Tagging in the Ross Sea Region in 2016
southern shelf and northern seamount regions. A total of 10 PSAT tags of two tag types were released on the ... southern Ross Sea shelf in the austral summer, and 5 PSAT tags were released on the northern seamounts in ... the austral winter, for a total of 15 PSAT releases. All fish were also double tagged with standard ... responsibility for releasing documents: United States of America ...
Meeting Document : WG-FSA-16/57 : Автор(ы): C.D. Jones, S.J. Parker, A. Dunn, D. Di Blasi and D. Stevens
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Beach debris surveys - Prince Edward Islands, 1993 to 1995
for the years 1993/1994 and 1994/1995, the latter period following the CCAMLR standard method for ... identified as to origin were South American, Asian or locally derived from the meteorological station on ...
Meeting Document : CCAMLR-XIV/BG/14 : Автор(ы): Delegation of South Africa
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Spectra analysis of Drake Passage Oscillation Index (DPOI) from 1952 to 2003, Antarctica
Abstract: An assessment of the environmental processes influencing variability in the recruitment ... from May 1952 to May 2003 and tested spectra analysis of the DPOI. The spectrum peaks are 20, 35 and 55 ...
Meeting Document : WG-EMM-04/46 : Автор(ы): M. Naganobu and K. Kutsuwada (Japan)
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Using acoustic echo counting to estimate grenadier abundance in the Ross Sea (SSRU88.1I)
fishery for toothfish in the Ross Sea. Previous studies concluded that acoustics methods could be used to ... index the relative abundance of grenadiers and be useful for exploring spatial distribution. Automated ... acoustic methods were developed to estimate grenadier distribution and abundance based on echo counting ... targets on the eastern side of the Iselin Bank. The acoustic target strength distribution of single ...
Meeting Document : WG-FSA-14/62 : Автор(ы): Y. Ladroit, R.L. O’Driscoll and S. Mormede (New Zealand)
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Do fish prey size affect the foraging patterns and breeding output of the Antarctic shag Phalacrocorax bransfieldensis?
Abstract: Concurrent information on diet composition, foraging patterns and breeding output of ... lower. The most likely explanation for the higher foraging effort and the lower breeding output of shags ... Gobionotothen gibberifrons and Notothenia rossii observed in the last eighteen years around the South Shetland ... shags observed in the last twelve years at colonies monitored in that archipelago. Author(s): R. Casaux ...
Meeting Document : WG-EMM-02/4 : Автор(ы): R. Casaux and A. Baroni (Argentina)
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Biological features of the icefish Champsocephalus gunnari from commercial catches in Subarea 48.3 during the period from 8 December 1999 until 31 January 2000
frequency peaks under 27-29 and 33 cm for fish aged 3 and 4 years. The by-catch of small size ... Champsocephalus gunnari (with the length of 24 cm and less) amounted to, on the average, 0.6% per a haul. The male ... /female ratio, on the average, equalled to 1/1.2. The active process of gonad maturation, more rapid in ...
Meeting Document : WG-FSA-00/20 : Автор(ы): V.L. Senioukov (Russia)
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CCAMLR’s role in combating IUU fishing in the Southern Ocean and globally
priority for CCAMLR as an integral part of the Antarctic Treaty System. Thus far, in spite of the number of ... Conservation Measures on IUU fishing adopted by CCAMLR, there are still significant steps that CCAMLR Members ... can take individually and collectively to eliminate IUU fishing in the CCAMLR Area. An important step ... in the development of global instruments to tackle this problem is the Agreement on Port State ...
Meeting Document : CCAMLR-XXIX/BG/20 : Автор(ы): ASOC Observer
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