Search results
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Do the males of Dissostichus eleginoides grow faster, or only mature before females?
Abstract: Maturity data information obtained by the scientific observers on board the ships Argos ... Helena and Cisne Verde during August of 1997-and utilized by the WG-FSA-97 to build the maturity ogives ...
Meeting Document : WG-FSA-98/16 Rev. 1 : Author(s): C.A. Moreno (Chile)
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Does the current South Georgia groundfish survey accurately estimate the standing stock of mackerel icefish?
Abstract: In subarea 48.3 mackerel icefish (Champsocephalus gunnari) are currently assessed by a ... the icefish biomass is in midwater and therefore missed by the bottom trawl survey. In January 2004, a ...
Meeting Document : WG-FSA-SAM-04/20 : Author(s): Agnew, D., Goss, C., Xavier, J., Belchier, M., Collins, M., Reid, K.
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Species profile for Antarctic toothfish (Dissostichus mawsoni)
assessment of both toothfish species was completed by Everson (2002). Aspects of the biology of D. mawsoni ... were summarised by Hanchet et al. (2003), whilst more recent research has been reported in background ...
Meeting Document : WG-FSA-06/26 : Author(s): S.M. Hanchet (New Zealand)
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Products for human consumption from krill (Euphausia superba)
months at-30°C and one month at-20°C. Dried krill of good quality could be prepared by blanching krill in ... swelling property of the fish wafer was affected by the incorporation of krill mince. Author(s): J. Joseph ...
Meeting Document : WG-EMM-98/41 : Author(s): J. Joseph, V. Muraleedharan, R. Thankamma and C.N. Ravishankar (India)
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On the estimation of some demographic parameters for Adelie penguins
tested by simulation, and it is applied to preliminary data for penguin colonies in the South Shetlands ... for illustrative purposes. The results for this case would likely be improved by the provision of more ...
Meeting Document : WG-EMM-95/42 : Author(s): Thomson, R.B., Butterworth, D.S.
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Some idea of numerical model for assessment of Euphausia superba biomass
(developed by Dr. Yamanaka of Center of Climate System Research, University of Tokyo) of the three ... detailed spatial distribution of Euphausia superba by dividing the Antarctic Ocean into many grid points ...
Meeting Document : WG-KRILL-93/19 : Author(s): M.J. Kishi and M. Naganobu (Japan)
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Leslie analyses of commercial snow crab trap data: a comparative study of catchability coefficients
between catch rate at the beginning of the season and the corresponding population estimate obtained by ... the Leslie analysis. Data from several different regions can be made comparable by expressing catches ...
Meeting Document : WS-CRAB-93/13 : Author(s): J.M. Hoenig, E.G. Dawe, D.M. Taylor, M. Eagles and J. Tremblay (USA)
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Exploring age and growth dynamics of a historically overfished Sub-Antarctic fish species: The grey rockcod (Lepidonotothen squamifrons) in the vicinity of Heard Island and McDonald Island
the Kerguelen Plateau by unregulated fishing during the 1970s/80s. Since the mid-1990s little work has ... , condition, selectivity and age structure. Using otoliths, maximum age estimates have increased by 5 years to ...
Meeting Document : WG-FSA-15/51 : Author(s): D. Maschette, D.C. Welsford and C. Gardner (Australia)
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The effect of abiotic factors on the reproduction of seabirds on the Argentine Islands
among the newborn penguins on the Galindez Is caused by starvation. The number of residential nests ... decreased almost three times. Underwater surveys conducted by us in this period in the area of Galindez Is ...
Meeting Document : WG-EMM-16/59 : Author(s): І.V. Dykyy
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Distribution of krill as a fraction of Antarctic zooplankton within the South Sandwich Islands area in summer 2000
-frequencies algorithms according to the data on survey by Russian vessel ATLANTIDA under CCAMLR Survey-2000 ... compared. It has been showed that within the field locations occupied by waters of the Weddell Sea and ...
Meeting Document : WG-EMM-00/50 : Author(s): S.M. Kasatkina and A.P. Malyshko (Russia)