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Results from the random stratified trawl surveys to estimate distribution and abundance of Dissostichus eleginoides and Champsocephalus gunnari in the Heard Island region (Division 58.5.2) for 2010 and 2011
the average catch for the previous four years (2006-2009). Catches of C. gunnari were very low, with ... the average. Macrourid catches have been stable over recent years, with a fall in 2011. Skate catches ... information on abundance. Catches of D. eleginoides were at half or lower than in surveys from both years than ... returned in 2011 to a level more common in previous years, dominated by asteroids, anemones, ascidians and ...
Meeting Document : WG-FSA-11/23 : Автор(ы): G.B. Nowara, S.G. Candy and T. Lamb (Australia)
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Revised research plan for the exploratory longline fishery for Dissostichus spp. in 2015/16 in Division 58.4.3a
block by two vessels using longlines: Shinsei Maru No. 3 (Japan) and the Saint André (France). The catch ... . France notified its intention to continue its exploratory fishery over the coming years in order to ...
Meeting Document : WG-SAM-15/11 : Автор(ы): Delegation of France
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Revised research plan for the exploratory longline fishery for Dissostichus spp. in 2015/16 in Division 58.4.3a
block by two vessels using longlines: Shinsei Maru No. 3 (Japan) and the Saint André (France). The catch ... . France notified its intention to continue its exploratory fishery over the coming years in order to ...
Meeting Document : WG-FSA-15/78 : Автор(ы): A. Rélot-Stirnemann (France)
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Marine debris and entanglements at Bird Island and King Edward Point, South Georgia, Signy Island, South Orkneys and Goudier Island, Antarctic Peninsula 2013–2014
association with seabird colonies at Bird Island, most commonly in association with wandering albatrosses (40 ... highest ever recorded in the 24 years of summer surveys and fourth highest ever recorded in 23 years of ... the lowest ever recorded in 24 years of surveys. The incidence of marine mammal entanglements was ... . Debris associated with seabird colonies was below the mean level for wandering albatrosses and grey ...
Meeting Document : SC-CAMLR-XXXIII/BG/31 : Автор(ы): Delegation of the United Kingdom
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Evidence to support the annual formation of growth zones in otoliths of Antarctic toothfish (Dissostichus mawsoni)
, sagittal otoliths were examined from D. mawsoni that had been injected with oxytetracycline some years ... juvenile D. mawsoni. Mean fish lengths at ages 0.5, 1.5, 2.5, and 3.5 years were estimated to be 14, 28, 37 ... , and 46 cm TL, respectively. These estimates agree with growth curves calculated previously from a ... sample of data that was large but lacked any fish younger than 3.5 years. Counting translucent zones in ...
Meeting Document : WG-FSA-02/33 : Автор(ы): P.L. Horn, C.P. Sutton (New Zealand) and A.L. DeVries (USA)
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A characterisation of the toothfish fishery in Subareas 88.1 and 88.2 from 1997/98 to 2009/10
fishing together with the catch of Dissostichus spp and bycatch species by year for the period 1997–98 to ... Abstract: The exploratory fishery for Dissostichus spp. Has now been operating for 14 years in ... Subarea 88.1 and for 9 years in Subarea 88.2. This report summarises the timing, depth, and location of ... 881H and 881I, with a reduced catch from 881K due to ice conditions. The catch limit in the north was ...
Meeting Document : WG-FSA-10/23 : Автор(ы): S.M. Hanchet, M.L. Stevenson and A. Dunn (New Zealand)
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Evidence of two stocks of Champsocephalus gunnari in the South Georgia region, CCAMLR fishing Area 48.3
larvae on the South Georgia shelf which is comparable with previous reports of early growth in C. gunnari ...
Meeting Document : WG-FSA-94/16 : Автор(ы): A.W. North (United Kingdom)
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Progress report of the CEMP Special Fund camera network in Subarea 48.1
extend the camera network with 3 new installations. Author(s): J. Hinke, G. Watters, M. Santos, M ... Network in Subarea 48.1”. The project was initiated with support from the CEMP Special Fund in 2014/15 ... . The project is now fully operational. In 2016/17 data were recovered from 50 cameras covering 3 ... summaries indicate variation in phenological timing within species across sites with relatively high ...
Meeting Document : WG-EMM-17/16 Rev. 1 : Автор(ы): J. Hinke, G. Watters, M. Santos, M. Korczak-Abshire, G. Milinevsky, V. Lytvynov, A. Barbosa, C. Southwell and L. Emmerson
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Are penguins and seals in competition for Antarctic krill at South Georgia?
, respectively, the main mammal and bird consumers of Antarctic krill (Euphausia superba). In recent years the ... 1989 and 2000. Foraging ranges of the two species showed considerable overlap in both years but the ... species was very similar, but over the last 12 years the prevalence of krill in their diets has diverged ... with nowadays less krill in the diet of macaroni penguins than in that of Antarctic fur seals. Despite ...
Meeting Document : WG-EMM-02/22 : Автор(ы): K.E. Barlow, I.L. Boyd, J.P. Croxall, K. Reid, U.J. Staniland and A.S. Brierley (United Kingdom)
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CEMP cameras data validation experiment at the Galindez Island gentoo penguin (Pygoscelis papua) colonies
three monitoring sites GBW, GPP1, and GPP2, simultaneously with automatic time-lapse cameras picturing ... . The results of visual observations have been compared with data from camera pictures, which registered ... preliminary results exhibit the reasonable correspondence within 0-3 days between visual observations and time ... -lapse camera data for both seasons. The standard deviation for each event varies from ±1 to ±3 days for ...
Meeting Document : WG-EMM-2019/59 : Автор(ы): P. Khoetsky, A. Dzhulai, V. Smagol, G. Milinevsky, I. Dykyy, A. Simon, M. Telipska, E. Dykyi, I. Parnikoza and L.Pshenichnov
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