Search results
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Natural mortality of grey rockcod (Notothenia squamifrons) in various areas of the Indian sector of the Southern Ocean
the empirical relationship between M and age at maturity for most fish (tn) where 50 or 70% of a population ... to compare our data with the results obtained by Duhamel (Kock, Duhamel, Hureau, 1985), age at maturity ... 1). The Alverson-Carnee method takes into account the age at which fish biomass reaches its maximum ... (T). This parameter is calculated according to the age of the oldest group in the catches (T m), comprising not less ... rockcod (Notothenia squamifrons) on the Ob and Lena Banks and the Kerguelen Shelf were determined using ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 141–146 : Author(s): Zaitsev, A.K.
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Spatial distribution and population structure of juvenile Antarctic toothfish (Dissostichus mawsoni) in the South Shetland Islands (Subarea 48.1)
of annual growth increments from sagittal otolith sections, age estimates ranged between 2 and 7 years ... in males and between 2 and 8 years in females, respectively. Annual growth rate was estimated from the age ... . Based on counts of annual growth increments from sagittal otolith sections, age estimates ranged between ... the age-length keys, spanning from 10 to 5 cm TL. Present data have been discussed in comparison ...
Meeting Document : WG-FSA-18/45 : Author(s): M. La Mesa, E. Riginella and C.D. Jones
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Report of the South Georgia groundfish survey (Subarea 48.3) in January 2006
of 20-25 cm (putative 2+), but unusually large numbers of fish of ~ 50 cm were also caught ... produced biomass estimates of between 91000 and 117000 tonnes. The catches were dominated by fish of 20-25 ...
Meeting Document : WG-FSA-06/51 : Author(s): M.A. Collins, C. Jones, J. Clark. S. Fielding, J. Slakowski, T. North, W. Reid and J. Watts (United Kingdom)
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Preliminary tag-recapture based population assessment of Antarctic toothfish in Subarea 48.4
estimated from tagging returns to be 1068.7 tonnes. In previous years the harvest rate used for Patagonian ... from tagging returns to be 1068.7 tonnes. In previous years the harvest rate used for Patagonian ...
Meeting Document : WG-FSA-16/39 : Author(s): S. Wright, N. Walker, M. Söffker and T. Earl
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The value of marine resources harvested in the CCAMLR Convention Area – an assessment of GVP
) was selected as one of those tasks to be started during 2016. This paper presents the results of work ... . Task (ii) was selected as one of those tasks to be started during 2016. This paper presents ...
Meeting Document : CCAMLR-XXXV/10 : Author(s): CCAMLR Secretariat
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Arrangement WCPFC
of common interest to the two 2nalyzing2ons, in the following areas: a. Collecting, sharing and 2nalyzing ... resources, which includes rational use; NOTING that Article 22.(2) of the WCPF Convention specifically ... that Article II of the CAMLR Convention requires that any harvesting and associated activities in the CAMLR ... with the activities of the two organisations; NOW THEREFORE the WCPFC and CCAMLR record the following understandings ... Conservation of Antarctic Marine Living Resources signed on 10 March 2013. ...
Document : Site Section: The Organisation
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A glossary of terms relevant to the management of Vulnerable Marine Ecosystems (VMEs) in the CCAMLR Area
significant adverse impacts on certain benthic habitats, termed Vulnerable Marine Ecosystems (VMEs). One ... adverse impacts on certain benthic habitats, termed Vulnerable Marine Ecosystems (VMEs). One ...
Meeting Document : WG-EMM-10/29 : Author(s): B.R. Sharp and S.J. Parker (New Zealand)
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Net diagrams for Russian vessel notified for krill fishery in 2015/16
to participate in the 2015/16 Euphausia superba fishery for one vessel «Viktoriya» in SSRU 48.1; 48.2; 48.3; 48.4 ... to participate in the 2015/16 Euphausia superba fishery for one vessel «Viktoriya» in SSRU 48.1; 48.2 ...
Meeting Document : WG-EMM-15/29 : Author(s): Delegation of the Russian Federation
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Proposal for adopting new longline system in the exploratory fisheries for Dissostichus spp. in 2005/06
in 2005/06 season, showing difference between two systems by two figures, and explaining the reason why we ... season, showing difference between two systems by two figures, and explaining the reason why we want ...
Meeting Document : WG-FSA-05/26 : Author(s): Delegation of Japan
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Dive bout of chinstrap penguin at Seal Island, Antarctica
continuously by time-depth recorders from two adults breeding chicks. Their diving behaviour could be split ... and physiological restrictions differed between the two individuals. Author(s): Y. Mori (Japan) Title: Dive bout ... -depth recorders from two adults breeding chicks. Their diving behaviour could be split into bouts ... and physiological restrictions differed between the two individuals. ...
Meeting Document : WG-CEMP-93/17 : Author(s): Y. Mori (Japan)