Search results
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An overview of Southern Ocean zooplankton data: abundance, biomass, feeding and functional relationships (submitted to the 2008 Joint CCAMLR-IWC Workshop)
as inputs to SO data compilations or food-web models. Copepods overall comprise >75% of the SO ... . Protozoa/micrometazoa (<200 μm) are the main grazers in the SO, since mesozooplankton typically remove ... <30% of primary production. This emphasises the dominant role of microbial food chains involving ... comprise >75% of the SO zooplankton biomass (excluding Euphausia superba). Total mesozooplankton biomass ...
Science Journal Paper : CCAMLR Science, Volume 19 (CCAMLR Science, Volume 19) : 171–218 : Author(s): A. Atkinson, P. Ward, B.P.V. Hunt, E.A. Pakhomov and G.W. Hosie
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Distribution and population structure of Dissostichus eleginoides and D. mawsoni on BANZARE Bank (CCAMLR Division 58.4.3b), Indian Ocean.
on shallower banks (<1 000 m), while D. mawsoni was caught on deeper slopes (>1 500 m). Separation ... . Dissostichus eleginoides was mainly caught on shallower banks (<1 000 m), while D. mawsoni was caught ... on deeper slopes (>1 500 m). Separation of the two species by depth may be related to physical ... e 1: N um be r o f f is h ca ug ht , n um be r o bs er ve d, m ea n to ta l l en gt ...
Science Journal Paper : CCAMLR Science, Volume 18 (CCAMLR Science, Volume 18) : 145–153 : Author(s): Taki, K., M. Kiyota, T. Ichii and T. Iwami
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Preliminary studies on age, growth and size at sexual maturity of Dissostichus eleginoides in the Ob-Lena Bank in the 2007/08 season
tended to overestimate for < 30 years, but underestimate for > 30 years, as compared to AAD readers ... , respectively, assuming animals with maturity stage > I. However, the results in reading for 40 reference ... with maturity stage > I. However, the results in reading for 40 reference samples provided by AAD were less ... consistent with those read by the AAD readers. The Japanese reader tended to overestimate for < 30 years ...
Meeting Document : WG-FSA-11/16 : Author(s): K. Taki, T. Iwami and M. Kiyota (Japan)
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Inter-annual variability in krill density at South Georgia: 1997–2012
(µ, mean density for the area) showed several years of moderate to high values (µ > 30 gm ... -2) interspersed with years (1999-2000, 2004, 2009-2010) of very low density (µ < 30 gm-2). Author ... density for the area) showed several years of moderate to high values (µ > 30 gm-2) interspersed ... with years (1999-2000, 2004, 2009-2010) of very low density (µ < 30 gm-2). ...
Meeting Document : WG-EMM-13/14 : Author(s): S. Fielding, J.L Watkins, P. Trathan, P. Enderlein, C. Waluda, C. Goss, G. Stowasser, G. Tarling and E. Murphy (United Kingdom)
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Fish by-catch in the krill fishery: 2016 update
% Lepidonotothen larseni. The length-frequency distribution of all taxa for which >100 fish were measured had ... modal size class of <10 cm. The fish species taken as by-catch in the krill fishery are the same ... larseni. The length-frequency distribution of all taxa for which >100 fish were measured had modal size ... class of <10 cm. The fish species taken as by-catch in the krill fishery are the same species ...
Meeting Document : WG-FSA-16/04 : Author(s): CCAMLR Secretariat
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Distribution and population structure of Dissostichus eleginoides and D. mawsoni on BANZARE Bank (CCAMLR Division 58.4.3b), Indian Ocean, Antarctic
fishing season. D. eleginoides was mainly caught in the shallower bank <1000 m, while D. mawsoni ... was mainly caught in the deeper slope >1500 m. The separation of the two species by depths may be related ... fishing season. D. eleginoides was mainly caught in the shallower bank <1000 m, while D. mawsoni ... was mainly caught in the deeper slope >1500 m. The separation of the two species by depths may be related ...
Meeting Document : WG-FSA-10/47 : Author(s): K. Taki, M. Kiyota, T. Ichii and T. Iwami (Japan)
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Distribution and population structure of Dissostichus eleginoides and D. mawsoni on BANZARE Bank (CCAMLR Division 58.4.3b), Indian Ocean, Antarctic
fishing season. D. eleginoides was mainly caught in the shallower bank <1000 m, while D. mawsoni ... was mainly caught in the deeper slope >1500 m. The separation of the two species by depths may be related ... fishing season. D. eleginoides was mainly caught in the shallower bank <1000 m, while D. mawsoni ... was mainly caught in the deeper slope >1500 m. The separation of the two species by depths may be related ...
Meeting Document : WG-SAM-10/16 : Author(s): K. Taki, M. Kiyota, T. Ichii and T. Iwami (Japan)
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Metabarcoding analysis of zooplankton collected from Division 58.4.1 in 2014/15 using NGS platform
large-sized (>1 mm) and small-sized (< 1mm) fractions, respectively. Based on the low numbers ... large-sized (>1 mm) and small-sized (< 1mm) fractions, respectively. Based on the low numbers ...
Meeting Document : WG-EMM-16/33 : Author(s): Delegation of the Republic of Korea
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A updated population status model for the Patagonian toothfish, Dissostichus eleginoides, at Kerguelen Islands (Division 58.5.1) using CASAL
(North, East, South, Skiff Bank) and into two depth zones: shallow < 1,500m; deep > 1,500m ... , East, South, Skiff Bank) and into two depth zones: shallow < 1,500m; deep > 1,500m. Commercial ...
Meeting Document : WG-FSA-12/09 : Author(s): A. Rélot-Stirnemann (France)
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A comparative morphometric analysis of sagittal otoliths of three icefishes (Channichthyidae) in Antarctic waters
not varied significantly between right and left sagittae (P>0.05). All EFDs derived from the 20 harmonics ... otolith pairs for each species (p<0.001). Similarly, EFS coefficients showed a high discriminatory ... not varied significantly between right and left sagittae (P>0.05). All EFDs derived from the 20 harmonics ... otolith pairs for each species (p<0.001). Similarly, EFS coefficients showed a high discriminatory ...
Meeting Document : WG-FSA-18/47 : Author(s): G. Plaza, C. Rodríguez-Valentino and P.M. Arana