Search results
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Does the current South Georgia groundfish survey accurately estimate the standing stock of mackerel icefish?
acoustic survey on FPRV Dorada showed that mackerel icefish, of all age classes, spend time in midwater ... survey on FPRV Dorada showed that mackerel icefish, of all age classes, spend time in midwater ...
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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A proposal methodology to assess the Patagonian toothfish stock abundance at CCAMLR Subarea 48.3 using ASPM
information sources, such as catch and age and size data from fishing fleet, surveys and others abundance ... sources, such as catch and age and size data from fishing fleet, surveys and others abundance indexes ...
Meeting Document : WG-FSA-06/59 : Author(s): O.C. Wöhler and P.A. Martínez (Argentina)
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Comparative analysis of the results of determination of reproductive ability of Antarctic toothfish in the Subarea 88.3
indices of females and males, age, indices of gonads, fecundity, and condition by Fulton are described ... of females and males, age, indices of gonads, fecundity, and condition by Fulton are described ...
Meeting Document : WG-FSA-12/32 : Author(s): S.V. Piyanova, A.F. Petrov and A.V. Presnyakov (Russia)
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Priority research surveys to address uncertainties in the assessment of toothfish in Subareas 88.1 and 88.2
. Given the continued uncertainty arising from the relative paucity of abundance data, age and length ... . Given the continued uncertainty arising from the relative paucity of abundance data, age and length ...
Meeting Document : WG-FSA-13/55 : Author(s): S. Hanchet, B. Sharp and S. Parker (New Zealand)
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Dates of spawning of Antarctic euphausiids
Euphausiids. The original and literature data on age composition of larvae gave the possibility to calculate ... . The original and literature data on age composition of larvae gave the possibility to calculate the dates ...
Meeting Document : SC-CAMLR-VIII/BG/24 : Author(s): Delegation of USSR
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Shipboard field operations conducted during the 1989 austral summer by the US Antarctic Marine Living Resources (AMLR) Program
for fish age and growth studies, 8) hydroacoustic survey for krill around Elephant and King George Islands ... , 5) detailed bathymetric mapping, 6) pelagic bird and marine mammal observations, 7) sampling for fish age ...
Meeting Document : SC-CAMLR-VIII/BG/34 : Author(s): Delegation of USA
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Have Antarctic toothfish returned to McMurdo Sound?
in McMurdo Sound in 2014 have shown toothfish catch rate, fish size and fish age similar to those observed ... have shown toothfish catch rate, fish size and fish age similar to those observed prior to 2002 ...
Meeting Document : WG-FSA-15/P01 : Author(s): S.J. Parker, S. Mormede, A.L. DeVries, S.M. Hanchet and R. Eisert
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Studies of seabirds and seals at Bouvetøya 1998/99
(A3), age-specific annual survival and recruitment (A4), duration of foraging trips (A5), breeding ... (A3), age-specific annual survival and recruitment (A4), duration of foraging trips (A5), breeding ...
Meeting Document : WG-EMM-00/13 : Author(s): K. Isaksen (Norway), O. Huyser, S. Kirkman, R. Wanless and W. Wilson (South Africa)
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An assessment of the mackerel icefish (Champsocephalus gunnari) off Heard Island
on the data collected during the surveys, including growth curves, natural mortality, ages and sizes ... collected during the surveys, including growth curves, natural mortality, ages and sizes of maturity ...
Meeting Document : WG-FSA-97/29 : Author(s): de la Mare, W.K., Constable, A., Williams, R.
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Updated species profile for Antarctic toothfish (Dissostichus mawsoni)
and overlap with D. eleginoides, stock structure, reproduction, age and growth, food and feeding, predation ... with D. eleginoides, stock structure, reproduction, age and growth, food and feeding, predation, and depredation ...
Meeting Document : WG-FSA-10/24 : Author(s): S.M. Hanchet (New Zealand)