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Towards further development of stock assessment of stock abundance for Subarea 48.6 taking into account the developments since 2012 – a discussion paper
Abstract: This paper outlines stock assessment related work that has been done in Subarea 48.6 ... since 2012 and some review of work that could offer lessons in how to advance stock assessment in ... Subarea 48.6 in 2019. Author(s): Delegations of Japan and South Africa Title: Towards further ...
Meeting Document : WG-FSA-18/66 : Автор(ы): Delegations of Japan and South Africa
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First increment validation of Patagonian toothfish (Dissostichus eleginoides) from Heard Island
otoliths. It has been recorded that differences in otolith interpretation exist between institutes ... routinely ageing D. eleginoides, resulting in differences of ageing data presented. One area that was ... represent annual events, no direct validation has been provided for the early growth of this species. In an ... attempt to determine the position of first increment formation daily increments in 7 sagittal otoliths ...
Meeting Document : WG-FSA-05/61 : Автор(ы): K. Krusic-Golub, C. Green and R. Williams (Australia)
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REPORT ON ACTIVITIES OF THE SCIENTIFIC COMMITTEE ON ANTARCTIC RESEARCH (SCAR) 2007/08
reports on progress with the Evolution and Biodiversity in the Antarctic (EBA) programme, SCAR-MarBIN, the ... data portal continues to gather information on marine biodiversity in the Antarctic and the CPR Survey ... Hydrothermal Vents”, “Antarctic Fuel Spills” and “Prediction on Changes in the Physical and Biological ... Environment of the Antarctic”. The 10th SCAR International Biology Symposium will be held in Sapporo from 26 ...
Meeting Document : CCAMLR-XXVII/BG/42 : Автор(ы): SCAR Observer to CCAMLR (G. Hosie, Australia)
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Breeding biology and diet of pintado petrels Daption capense at Bouvetøya during the summer of 1996/97
marked out and monitored intensively; in one colony overall breeding success was only 4 % owing to ... predation by Sub-Antarctic Skuas Catharacta antarctica on unattended chicks, but in another colony success ... was 85 %. Rates of failure were higher during the chick stage than in the egg stage for both of these ... two study colonies. The mean hatching date in these colonies was 11 January, and the first and last ...
Meeting Document : WG-EMM-97/56 : Автор(ы): Isaksen, K., Huyser, O., Dyer, B.M., Cooper, J., Ryan, P.
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Importance of myctophid fish distributions for formation of foraging areas of chinstrap penguins and Antarctic fur seals at Seal Island
foraging areas in late December 1994 (Leg I) and late January 1995 (Leg II). Leg I and Leg II corresponded ... northward beyond the shelf, and foraged in offshore region during Leg I and on slope during Leg II. The ... diurnal foraging penguins alone fed on the shelf. The following advantages are considered for feeding in ... day so that only shallow diving was required to catch krill even in the day time; (2) krill tend to be ...
Meeting Document : WG-EMM-95/87 : Автор(ы): Bengtson, J.L., Kawaguchi, S., Jansen, J.K., Takao, T., Meyer, W.R., Baba, N., Hiruki, L.M., Boveng, P., Cameron, M.F., Ogishima, T., Ichii, T., Naganobu, M.
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The distribution pattern and fishery for the Antarctic krill (Euphausia superba) off the Wilkes Land and Balleny Islands (with notes on the application of CPUE data as indices of krill abundance)
Soviet krill fishery off the Wilkes Land and Balleny Islands in 1988 and 1989 are described. The ... of their occurence is the highest in the whole East Indian and West Pacific Anrarctic. This seems to ... . Krill in fishable concentrations occur in the form of rather layers than aggregations however the ... fishes layers of krill. The TC/TFISHT-index in our case apparently. reflects seasonal and annual changes ...
Meeting Document : WG-KRILL-90/16 : Автор(ы): V.N. Dolzhenkov, E.A. Kovalev, V.A. Spiridonov, V.P. Timonin, I.A. Zhigalov (USSR)
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Records of fishing hooks associated with albatrosses at Bird Island, South Georgia, 1992/93
Abstract: At least six instances of long-line fishing gear (especially hooks) in association with ... breeding black-browed and wandering albatrosses were recorded at Bird Island, South Georgia in 1992J93 ... . Although similar observations had been made in previous seasons, this is the highest incidence yet recorded ... in a single season. Author(s): Delegation of United Kingdom Title: Records of fishing hooks ...
Meeting Document : SC-CAMLR-XII/BG/07 : Автор(ы): Delegation of United Kingdom
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SCOI-95
Secretariat SCOI-95/05 Sightings of fishing vessels in Subarea 48.3 in September-October 1995 USA SCOI-95/06 ... Correspondence on the sighting of the Argentinian vessel Mar Del Sur III in Subarea 48.3 on 16 January 1995 ... Secretariat SCOI-95/07 Correspondence on the sighting of the Belize-registered vessel Liberty in Subarea 48.3 ... on 16 January 1995 Secretariat SCOI-95/08 Deployment of inspectors by the United Kingdom in 1994/95 ...
Meeting
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Autoliners and seabird by-catch: do line setters increase the sink rate of integrated weight longlines?
vessels in the Kerguelen and Crozet Islands Patagonian toothfish fisheries to deter seabirds, ostensibly ... by expediting gear sink rates. A trial was conducted in the Ross Sea in 2007 to determine the ... effectiveness of line setters in increasing sink rates of IW longlines. Time-depth recorders were deployed along ... longlines set with and without a line setter were identical, including in the first few metres of the water ...
Meeting Document : WG-FSA-07/13 : Автор(ы): G. Robertson (Australia), J. Williamson, M. McNeill (New Zealand), S. Candy (Australia) and N. Smith (New Zealand)
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New data on Antarctic toothfish and some others by-catch fishes fecundity with gonads histological pictures from Ross Sea region and data on Patagonian toothfish from the Argentina Sea
Abstract: Results of samples’ processing fixed from Sub-area 88.1 in the 2003-2004 season aboard ... f/v «Yantar» operating in the Exploratory Fishery were presented. According to the results of ... north of 70° S. It was demonstrated that some part of females participated in spawning not every season ... toothfish gonads’ maturity in Argentina Sea in March, 2004 is discussed. Author(s): V.G. Prutko and L.A ...
Meeting Document : WG-FSA-05/28 : Автор(ы): V.G. Prutko and L.A. Lisovenko (Russia)
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