Search results
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An overview of tagging skates (Rajiformes) and CCAMLR skate tagging data
conducted in the CCAMLR area for several years now, only preliminary observations have been presented ... to CCAMLR Working Groups. This report provides an overview of global tagging studies on skates, a review ... area for several years now, only preliminary observations have been presented to CCAMLR Working Groups ... . This report provides an overview of global tagging studies on skates, a review of tag loss and tag shedding ...
Meeting Document : WG-SAM-13/25 Rev. 1 : Author(s): S.R. McCully, D. Goldsmith, G. Burt, R. Scott and J.R. Ellis (United Kingdom)
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An overview of tagging skates (Rajiformes) and CCAMLR skate tagging data
conducted in the CCAMLR area for several years now, only preliminary observations have been presented ... to CCAMLR Working Groups. This report provides an overview of global tagging studies on skates, a review ... area for several years now, only preliminary observations have been presented to CCAMLR Working Groups ... . This report provides an overview of global tagging studies on skates, a review of tag loss and tag shedding ...
Meeting Document : WG-FSA-13/33 : Author(s): S.R. McCully, D. Goldsmith, G. Burt, R. Scott and J.R. Ellis (United Kingdom)
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Managing fishing vessels
resulting in an ad hoc patchwork of regulation. The paper identifies a new opportunity for review, amendment ... . However, recognizing that the work on the Polar Code is unlikely to be completed for another two years ... in an ad hoc patchwork of regulation. The paper identifies a new opportunity for review, amendment ... . However, recognizing that the work on the Polar Code is unlikely to be completed for another two years ...
Meeting Document : CCAMLR-XXIX/BG/22 : Author(s): ASOC Observer
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Update of the ICESCAPE software routines
Abstract: Updated ICESCAPE routines are submitted and a short review of the software is presented ... historically published population estimates. Recently added functionality is described, along with several ... Updated ICESCAPE routines are submitted and a short review of the software is presented. Several ... for all historically published population estimates. Recently added functionality is described, along ...
Meeting Document : WG-EMM-12/14
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Entanglement of Antarctic fur seals (Arctocephalus gazella) in man-made debris at Bird Island, South Georgia, during the 2003 winter and 2003/04 breeding season
, the number of entanglements increased by 56% compared to last year and the majority of injuries were ... % compared to last year and was the lowest number of entanglements recorded since the first observations were ... . As in previous years, most individuals observed entangled in debris were juveniles (79% of winter and 55 ... % of summer observations). Of the entanglements where the animal could be sexed, males made up the majority ...
Meeting Document : SC-CAMLR-XXIII/BG/14 : Author(s): Delegation of the United Kingdom
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Scientific contribution to the 2016 review of Conservation Measure 51-07: Part 2 – outcomes from the application of the risk assessment framework for distributing the krill trigger level in Area 48
consideration of the matters raised by WG-EMM in 2016. The framework presented in Part 1 is shown to enable ... needed for the review of CM51-07 and the means by which further scenarios may be explored in that review ... (on behalf of the e-group on CM 51-07 WG-EMM review) Title: Scientific contribution to the 2016 review ... consideration of the matters raised by WG-EMM in 2016. The framework presented in Part 1 is shown ...
Meeting Document : WG-FSA-16/48 Rev. 1 : Author(s): A. Constable (on behalf of the e-group on CM 51-07 WG-EMM review)
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Interactions between seabirds and deep water hake trawl gear: an assessment of impacts in South African waters 2004/05
in summer. Serious warp incidents were independent of age among albatrosses, but there was a tendency ... warp incidents were independent of age among albatrosses, but there was a tendency for immature gannets ... during 20 trips on 14 vessels between mid-2004 and end 2005. Long-winged albatrosses were killed most ... ) birds killed per year, of which 85% are killed on warps and 15% entangled in nets. Of the birds killed ...
Meeting Document : WG-FSA-06/41 : Author(s): B.P. Watkins, S.L. Petersen and P.G. Ryan (South Africa)
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An assessment of Chaenocephalus aceratus and Pseudochaenichthys georgianus in Subarea 48.3
1977 to 1988 consisted of catches of C. aceratus and P. georgianus. Biological, age-length and length ... of catches of C. aceratus and P. georgianus. Biological, age-length and length data from Polish research ... for these two species by assuming that 75% of the ‘unidentified fish’ caught by the Soviet Union in the years ... by assuming that 75% of the ‘unidentified fish’ caught by the Soviet Union in the years 1977 to 1988 consisted ...
Meeting Document : WG-FSA-90/06 : Author(s): D.J. Agnew (Secretariat) and K.-H. Kock (Germany)
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Scientific background document in support of the development of a CCAMLR MPA in the Weddell Sea (Antarctica) – Version 2018 – Reflection on the recommendations by WG-EMM-17 and SC-CAMLR-XXXVI
Abstract: The CAMLR Scientific Committee in 2017 reviewed the scientific background document SC ... and questions raised at WG-EMM-17 and SC-CAMLR-XXXVI with respect to the WSMPA proposal (SC-CAMLR-XXXVI, Annex ... in the Weddell Sea (Antarctica) – Version 2018 – Reflection on the recommendations by WG-EMM-17 and SC-CAMLR ... The CAMLR Scientific Committee in 2017 reviewed the scientific background document SC-CAMLR- XXXVI ...
Meeting Document : WS-SM-18/13 : Author(s): K. Teschke, H. Pehlke and T. Brey
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DEVELOPMENT OF A SPATIALLY EXPLICIT AGE-STRUCTURED STATISTICAL CATCH-AT-AGE POPULATION DYNAMICS MODEL FOR MODELLING MOVEMENT OF ANTARCTIC TOOTHFISH IN THE ROSS SEA
Abstract: We present a generalised spatially explicit Bayesian statistical catch-at-age ... a preliminary development version of this model to Antarctic toothfish in the Ross Sea as an age and maturity ... population age structure in a spatially explicit manner. The model is parameterised by both population ... processes (i.e., ageing, recruitment, and mortality), as well as movement processes defined as the product ...
Meeting Document : WG-SAM-08/14 : Author(s): A. Dunn and S. Rasmussen (New Zealand)