Search results
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Population of macaroni penguins Eudyptes chrysolophus at Marion Island, 1994/95 to 2002/03, with information on breeding and diet
decrease of 88% between 1979/80 and 2002/03, most of the decrease occurring after 1983/84. At Marion Island ... % between 1979/80 and 2002/03, most of the decrease occurring after 1983/84. At Marion Island, macaroni ...
Meeting Document : WG-EMM-03/15 : Author(s): R.J.M. Crawford, J. Cooper and B.M. Dyer (South Africa)
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Standing stock estimates of finfish biomass from the 2002 Polarstern bottom trawl survey around Elephant Island and the South Shetland Islands (Subarea 48.1) with some notes on the composition of catches taken north of Joinville Island – D’Urville Island
prior to commercial exploitation in 1979/80. It should be noted that more than 95 % of the population ... prior to commercial exploitation in 1979/80. It should be noted that more than 95 % of the population ...
Meeting Document : WG-FSA-02/24 : Author(s): K.-H. Kock (Germany), C.D. Jones (USA), J. Appel (Germany), G. von Bertouch (CCAMLR Secretariat), D.F. Doolittle (USA), M. la Mesa (Italy), L. Psenichnov (Ukraine), R. Riehl (Germany), T. Romeo (Italy), S. Schöling (Germany) and L. Zane (Italy)
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Swarm characteristics of Antarctic krill Euphausia superba relative to the proximity of land during summer in the Scotia Sea
zone compared to <80 m 2 further offshore. The packing concentration of krill within inshore swarms ... significantly larger inshore, with a mean value of 120 m2 in the 0 to 50 km zone compared to <80 m2 further ...
Meeting Document : WG-EMM-10/P09 : Author(s): T. Klevjer, G.A. Tarling and S. Fielding
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Assessment models for Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea including data from the 2005/06 season
) for the preferred model were 80 510 t (95% C.I.s 59 920–119 920 t), and current (B2006) biomass was estimated as 87 ... . MCMC estimates of initial (equilibrium) spawning stock abundance (B0) for the preferred model were 80 ...
Meeting Document : WG-FSA-06/60 : Author(s): A. Dunn and S.M Hanchet (New Zealand)
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By-catch of juvenile Antarctic fish from krill (Euphausia superba Dana) fisheries in the South Georgia area, in 1992
-80 mm in May-June and 97 mm in late July. The mean growth rate of this species over this period ... the corresponding averages were 557±103 and 1388±248. The mean standard length of C.gunnari was 73-80 mm in May ...
Meeting Document : WG-FSA-93/8 Rev. 1 : Author(s): E.A. Pakhomov and S.A. Pankratov (Ukraine)
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Performance metrics to index the spatial coverage of mark-recapture data
was 70% (95% CIs 53–80%), and the median tag overlap bias was 88% (95% CIs 64–114%). In 2014 the median ... ;80%), and the median tag overlap bias was 88% (95% CIs 64–114%). In 2014 the median tag spatial ...
Meeting Document : WG-SAM-16/13 : Author(s): C. Marsh, A. Dunn and S. Mormede
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Descriptive analysis of the Antarctic toothfish (Dissostichus mawsoni) tagging scheme in the Ross Sea for the years 1997/98 to 2003/04
Zealand data set has been about 200 km. However, most (80%) Antarctic toothfish have moved less than 50 km ... . However, most (80%) Antarctic toothfish have moved less than 50 km. Consequently, nearly all fish have ...
Meeting Document : WG-FSA-SAM-05/10 : Author(s): A. Dunn, S.M. Hanchet and K. Maxwell (New Zealand)
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Fishery Report: Exploratory fishery for Dissostichus spp. (TOT) in Division 58.4.2
1(b): Catch (tonnes) of Dissostichus spp. in Division 58.4.2 reported by SSRU. (Source: fine-scale data pro ... bimodal distribution was observed from 2003 to 2005, with broad modes at approximately 60–80 and 125–150 ... of animals of one stock, as is seen in the Ross Sea. It was agreed that even though the very low number ... location and ‘R’ indicates the recapture location. 40 60 80 100 120 140 ...
Document : Site Section: Publications
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A study of Patagonian toothfish (Dissostichus eleginoides) post tagging survivorship in Subarea 48.3
. On one vessel fish with a variety of injuries were selected to see if this affected recovery. 395 animals ... differences between vessels, and smaller animals and animals in better initial condition had a slightly higher ... suggest that experienced observers using animals in good condition would normally achieve a survivorship ... of 95% or more. An assumption of 90% post-tagging survivorship would appear to be an appropriate ...
Meeting Document : WG-FSA-05/19 : Author(s): D. J. Agnew, J. Moir Clark, P.A. McCarthy, M. Unwin, M. Ward, L. Jones (United Kingdom), G. Breedt, S. Du Plessis, J. Van Heerdon (South Africa) and G. Moreno (Spain)
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Conservation Measure Conservation Measure 104/XV (1996)
Species: Paralomis formosa Paralomis spinosissima Adopted at Meeting: CCAMLR-XV Period in Force: 1996 ... season is defined as the period from 2 November 1996 to end of the Commission meeting in 1997, or until ... : (i) the location, date, depth, fishing effort (number and spacing of pots and soak time), and catch (numbers ... , males with a minimum carapace width of 102 mm and 90 mm, respectively, may be retained in the catch ... . Effort Descriptions date, time, latitude and longitude of the start of the set, compass bearing ...
Conservation Measure : 104/XV (1996)