Search results
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Declining trend in the abundance of fjord fish of the species Notothenia rossii marmorata and Notothenia gibberifrons observed at two localities of South Shetland Islands
rossii marmorata and Notothenia gibberifrons from two localities of South Shetland Islands, is analyzed ... of fjord fish of the species Notothenia rossii marmorata and Notothenia gibberifrons observed at two ... marmorata and Notothenia gibberifrons from two localities of South Shetland Islands, is analyzed by a nested ... and Notothenia gibberifrons observed at two localities of South Shetland Islands ...
Meeting Document : WG-FSA-90/14 : Author(s): E. Barrera-Oro and E. Marschoff (Argentina)
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Testing for genetic differentiation between two size classes of the starry skate (Amblyraja georgiana)
Abstract: Two size classes of A. georgiana have been described in by-catch fishing data reported ... mitochondrial DNA (mtDNA) gene sequences and tested whether the two size classes represented genetically ... not support the hypothesis that the two size classes were reproductively isolated. Author(s): P. Ritchie ... and A. Fleming (New Zealand) Title: Testing for genetic differentiation between two size classes of the starry ...
Meeting Document : WG-FSA-12/53 : Author(s): P. Ritchie and A. Fleming (New Zealand)
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Preliminary investigations into a two-area stock assessment model for Antarctic toothfish (Dissostichus mawsoni) in the Amundsen Sea Region
present the preliminary development of a two-area stock assessment model. A two-area model is a method ... as modelling the movement of fish between these two areas. The inclusion of two-areas and migrations ... (New Zealand) Title: Preliminary investigations into a two-area stock assessment model for Antarctic ... development of a two-area stock assessment model. A two-area model is a method for allowing explicit ...
Meeting Document : WG-FSA-14/57 : Author(s): S. Mormede, A. Dunn and S.M. Hanchet (New Zealand)
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Comparing two and three frequency dB window identification techniques for estimating Antarctic krill density
of krill targets was carried out using different permutations of two and three-frequency windows. Density ... -frequency window. Author(s): S. Fielding Title: Comparing two and three frequency dB window identification ... targets was carried out using different permutations of two and three-frequency windows. Density ... Comparing two and three frequency dB window identification techniques for estimating Antarctic ...
Meeting Document : SG-ASAM-18/01 : Author(s): S. Fielding
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Information about tagged Patagonian toothfish (Dissostichus eleginoides) tagged in the CCAMLR Convention Area and recovered in the SIOFA management area by two Spanish vessels in 2017/18
recovered by two Spanish vessels fishing in the Indian ocean within the SIOFA management area. Information ... in the SIOFA management area by two Spanish vessels in 2017/18 Approval: Approved Secretariat Workflow Status ... (D. eleginoides) that have been released in the CCAMLR management area have been recovered by two Spanish vessels ... Convention Area and recovered in the SIOFA management area by two Spanish vessels in 2017/18 ...
Meeting Document : WG-FSA-18/53 Rev. 1 : Author(s): R. Sarralde and S. Barreiro
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Distribution and biological characteristics of two toothfish species of genus Dissostichus (family Nototheniidae) off Bouvet Island
Abstract: In 2010, two toothfish species, Patagonian (D. eliginoides) and Antarctic (D.mawsoni ... surrounding the island. The vertical distribution of two species was differentiated distinctly ... : Distribution and biological characteristics of two toothfish species of genus Dissostichus (family ... In 2010, two toothfish species, Patagonian (D. eliginoides) and Antarctic (D.mawsoni) toothfish ...
Meeting Document : WG-FSA-11/17 : Author(s): A.F. Petrov (Russia)
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ASSESSMENT MODELS FOR ANTARCTIC TOOTHFISH (DISSOSTICHUS MAWSONI) IN SUBAREA 88.2 SSRU E FOR THE YEARS 2002/03 TO 2008/09
Abstract: We provide an update of the Bayesian sex and age structured population stock assessment ... -at-age and tag-recapture data from New Zealand vessels and for selected trips. The New Zealand vessels ... We provide an update of the Bayesian sex and age structured population stock assessment model ... for Antarctic toothfish (Dissostichus mawsoni) in the SSRU 88.2E, using revised catch, catch-at-age and tag ...
Meeting Document : WG-FSA-09/41 : Author(s): A. Dunn and S.M. Hanchet (New Zealand)
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Density estimation of Antarctic krill (Euphausia superba) around South Shetland Island and Elephant Island (Subarea 48.1) using two frequencies with 38 and 120 kHz
an acoustics survey. Acoustic data were collected using two frequencies with 38 and 120 kHz from March 8 to 15 ... and Elephant Island (Subarea 48.1) using two frequencies with 38 and 120 kHz Microsoft Word File: asam-2019 ... survey. Acoustic data were collected using two frequencies with 38 and 120 kHz from March 8 to 15 in 2019 ... Island (Subarea 48.1) using two frequencies with 38 and 120 kHz ...
Meeting Document : SG-ASAM-2019/03 Rev. 1 : Author(s): S. Choi, S. Chung, I. Han, W. Oh, D. An and K. Lee
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AFMA Research Fund – Final Report. Performance assessment and peformans improvement of two underwater line setting devices for avoidance of seabird interactions in pelagic longline fisheries
Report. Performance assessment and peformans improvement of two underwater line setting devices ... AFMA Research Fund – Final Report. Performance assessment and peformans improvement of two ...
Meeting Document : WG-FSA-01/80 : Author(s): N. Brothers, D. Chaffey and T. Reid (Australia)
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Two records of seabird entanglement at Casey, Antarctica
Author(s): Delegation of Australia Title: Two records of seabird entanglement at Casey ... Two records of seabird entanglement at Casey, Antarctica ...
Meeting Document : SC-CAMLR-IX/BG/20 : Author(s): Delegation of Australia