Search results
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LENGTH AND AGE AT SPAWNING OF ANTARCTIC TOOTHFISH DISSOSTICHUS MAWSONI IN THE ROSS SEA
vitellogenic phase over at least a 6–12 month period, resulting in a developed batch of oocytes accumulating at ...
Meeting Document : WG-FSA-09/37 : Author(s): S.J. Parker and P.J. Grimes (New Zealand)
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Broadbandwidth total target strength measurements of Antarctic krill (Euphausia superba) from reverberation in a cavity
, 2001, J. Acoust. Soc. Am. 109(6): 2587:2597]. From 18 February to 9 March 2002, mean total target ...
Meeting Document : WG-EMM-02/49 : Author(s): D.A. Demer and S. G. Conti (USA)
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On the problem of diurnal migrations of some fish species on the South Georgia shelf (Subarea 48.3)
to 1990 have been presented. Six (6) daily stations were occupied where vertical distribution of fry ...
Meeting Document : WG-FSA-99/64 : Author(s): I.A. Trunov, J.A. Frolkina and M.P. Konstantinova (Russia)
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The Patagonian toothfish: biology, ecology and fishery
habitat at around 100 mm (1 yr old), and inhabit relatively shallow water (< 200m) until 6-7 years of ...
Meeting Document : WG-FSA-10/P05 : Author(s): M.A. Collins, P. Brickle, J. Brown and M. Belchier
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Microincrement analysis in otoliths of Notothenia rossii fingerlings from the South Shetland Islands to estimate early life history timings and to validate annulus formation
date of capture showed two main periods of larval hatching separated by 5-6 months, one in late summer ...
Meeting Document : WG-FSA-12/04 : Author(s): E. Barrera-Oro (Argentina) and M. La Mesa (Italy)
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Scientific background document in support of the development of a CCAMLR MPA in the Weddell Sea (Antarctica) – Version 2016 – Part B: Description of available spatial data
, Annex 6), this was done in three separate documents (Part A-C). WG-EMM-16/01 (Part A) sets out the ...
Meeting Document : WG-EMM-16/02 : Author(s): K. Teschke, H. Pehlke and T. Brey on behalf of the German Weddell Sea MPA (WSMPA) project team, with contributions from the participants at the International Expert Workshop on the WSMPA project (7–9 April 2014, Bremerhaven)
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The Continuous Plankton Recorder in the Southern Ocean: a comparative analysis of zooplankton communities sampled by the CPR and vertical net hauls along 140°E
variation in abundance between NORPAC depth zones (average = 82 ± 47 individuals m–3), while abundance was ... substantially higher in the CPR samples (average = 144 ± 103 individuals m–3), despite it under-sampling fast ...
Meeting Document : WS-BSO-07/P5 : Author(s): Hunt, B.P.V and G. Hosie
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Assessment models for Patagonian toothfish in Division 58.4.4, SRU C on Ob and Lena Banks for the years 1989/90 to 2012/13
expected proportions, 3)I changed the tagging mortality rate estimate of 0.1 instead of 0.2 because ... suitable for tagging. I made following four sensitive runs; 1)base, 2)25%_IUU, 3)100%_IUU and YCS models ...
Meeting Document : WG-FSA-13/35 : Author(s): K. Taki (Japan)
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Estimating food consumption of marine predators: Antarctic fur seals and macaroni penguins
consumed. 3. Assuming a diet mainly of krill Euphausia superba, annual food consumption by Antarctic fur ... seals and macaroni penguins at the island of South Georgia was 3•84 [coefficient of variation (CV) = 0 ...
Meeting Document : WG-EMM-02/23 : Author(s): I.L. Boyd (United Kingdom)
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Mackerel icefish size and age at South Georgia and Shag Rocks
3 years at Shag Rocks, potentially indicating greater recruitment variability at Shag Rocks. Age ... growth curve. The CMIX estimated mean TL of age-classes 1, 2 and 3 were, respectively, 14.5, 23.8 and ...
Meeting Document : WG-EMM-03/7 : Author(s): A.W. North (United Kingdom)