Search results
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An evaluation of reduced target strength estimates reported for krill (Euphausia superba)
there is 8-12 db of possible error in the calculations. This is most if not all of the difference cited ...
Meeting Document : WG-KRILL-90/13 : Author(s): M.C. Macaulay (USA)
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Estimating the impact of depredation by killer whales and sperm whales on longline fishing for toothfish (Dissostichus eleginoides) around South Georgia
have varied between 1% and 8% of the declared catches over the period 2003–2009, with an average of 3.6 ...
Meeting Document : WG-FSA-10/P06 : Author(s): J. Moir Clark and D.J. Agnew
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An assessment of the use of ocean gliders to undertake acoustic measurements of zooplankton: the distribution and density of Antarctic krill in the Weddell Sea
density estimates by up to 8-fold. Glider-based, echo-sounder–derived krill density profiles for the two ...
Meeting Document : WG-EMM-14/P02 : Author(s): D. Guihen, S. Fielding, E. Murphy, K. Heywood and G. Griffiths
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Occurrence of Antarctic krill (Euphausia superba) concentrations in the vicinity of the South Shetland Islands: relationship to environmental parameters
stages. In mid-summer, krill density was low in the oceanic zone (8 g m –2, and higher in the slope ...
Meeting Document : WG-EMM-98/18 : Author(s): T. Ichii, K. Kayatama, N. Obitsu, H. Ishii and M. Naganobu (Japan)
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Investigations on midwater trawling for krill (Euphausia superba) in the Southern Ocean
were krill (8%) and salps (92%). Aimed trawling operations targeted at Antarctic krill were conducted ...
Meeting Document : WG-EMM-98/38 : Author(s): M.R. Bhoopendranath, M.K.R. Nair, A. Anrose and V.C. George (India)
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Assessment models for Antarctic toothfish (Dissostichus mawsoni) in Subarea 88.2 SSRU 88.2E for the years 2002–03 to 2010–11
(equilibrium) spawning stock abundance B 0 d at 10 100 t (95% credible intervals 8 720–11 770 t), and current ...
Meeting Document : WG-FSA-11/44 : Author(s): S. Mormede, A. Dunn and S.M. Hanchet (New Zealand)
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INCORPORATING SAMPLING VARIATION AND RANDOM READER ERROR INTO CALCULATION OF EFFECTIVE SAMPLE SIZE IN THE APPLICATION OF AGE LENGTH KEYS TO ESTIMATION OF CATCH-AT-AGE PROPORTIONS
declined from a maximum of around 6 to 8 down to close to 1 as the aged sample fraction increased from 1 ...
Meeting Document : WG-SAM-09/08 : Author(s): S.G. Candy (Australia)
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REVIEW OF CCAMLR ACTIVITIES ON MONITORING MARINE DEBRIS IN THE CONVENTION AREA
for 8 species of seabirds have been reported to the Secretariat. The Wandering albatross is the most ...
Meeting Document : WG-FSA-08/09 : Author(s): Secretariat
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Simulations to evaluate model performance for Antarctic toothfish stock assessment in the Amundsen Sea region
shown promising results to date, with 8 interseason tags recaptured in the South area in 2016 and 12 ...
Meeting Document : WG-SAM-17/40 : Author(s): S. Mormede and S. Parker
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New Zealand submission for the trial of the CCAMLR observer training program accreditation scheme
training program accreditation scheme (COTPAS, SC-CAMLR-XXX, paragraphs 7.19 to 7.20, SC-CAMLR-XXX/8). The ...
Meeting Document : WG-FSA-17/41 : Author(s): A. Dunn, D. Kerrigan and A. McNabb