Search results
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Marine debris and entanglements at Bird Island and King Edward Point, South Georgia, Signy Island, South Orkneys and Goudier Island, Antarctic Peninsula 2014–2015
with wandering albatrosses (88 items). Two incidences of entangled wandering albatrosses were recorded, one adult ... items). Two incidences of entangled wandering albatrosses were recorded, one adult and one chick ... to 16 March 2015) recorded no incidences of beached marine debris. One item of beached marine debris ... and one chick. There were no observed incidences of hydrocarbon soiling at any site during the reporting ...
Meeting Document : SC-CAMLR-XXXIV/BG/27 : Author(s): Delegation of the United Kingdom
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Age-at-length of Patagonian toothfish from the Falkland/Malvinas Islands
crenellations. Two readers undertook one reading each of the sections, estimating age using criteria agreed ... readers undertook one reading each of the sections, estimating age using criteria agreed at the CCAMLR ... Abstract: To provide an age-length key for use in modelling the age structure of the Patagonian ... toothfish stock around the Falkland Islands, we used otoliths to estimate the age of a sample of 1893 ...
Meeting Document : WG-FSA-02/74 : Author(s): J. Ashford, A. Arkhipkin, C. Jones and S. Bobko
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Preliminary assessment of mackerel icefish (Champsocephalus gunnari) in the vicinity of Heard Island and McDonald Islands (Division 58.5.2), based on a survey in March–April 2010, including a revised growth model
on this cohort. A new growth model is also estimated which shows an improved fit to observed sizes at age ... on this cohort. A new growth model is also estimated which shows an improved fit to observed sizes at age ... of yield for the area of Division 58.5.2 to the west of 79°20’ E using standard CCAMLR methods. The strong ... year class detected in the last three years’ surveys is now fully recruited as the 4+ cohort ...
Meeting Document : WG-FSA-10/12 : Author(s): D.C. Welsford (Australia)
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Documentation for the CCAMLR survey database and length-density analysis
Abstract: Over the past two years, the CCAMLR Data Centre has undertaken a major overhaul ... Over the past two years, the CCAMLR Data Centre has undertaken a major overhaul of the research ... . While appropriate in earlier years, this procedure constricted the type of survey data that could ... in earlier years, this procedure constricted the type of survey data that could be stored in the CCAMLR ...
Meeting Document : WG-FSA-00/11 : Author(s): Secretariat
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ANNUAL REPORT FROM SCAR TO CCAMLR
Group on Birds and Marine Mammals (BAMM). The book on Antarctic Climate Change and the Environment (ACCE ... and Marine Mammals (BAMM). The book on Antarctic Climate Change and the Environment (ACCE), to which CCAMLR ...
Meeting Document : CCAMLR-XXVIII/BG/34 : Author(s): Submitted by SCAR
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Priorities of the Working Groups and Subgroup for the next four years
for two weeks every year and a shorter meeting in non-assessment years could enable targeted workshops ... for two weeks every year and a shorter meeting in non-assessment years could enable targeted workshops ... to discuss how to best address this issue at the Scientific Committee this year. The meeting agreed ... paper summarising priorities of each group for the next 4 years for the basis of the discussion ...
Meeting Document : SC-CAMLR-XXXIV/14 : Author(s): Conveners of WG-EMM, WG-SAM, WG-FSA and SG-ASAM
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Fishery Report 2013: Dissostichus eleginoides Crozet Island inside the French EEZ (Subarea 58.6)
, as well as collection of otoliths for age determination of the target and most frequently taken by-catch ... the French EEZ vessels are required to tag and release toothfish at a rate of one fish per tonne of green ... 4 2012 814 3 11 2013 383 1 Total 5 561 272 18. One fish which was tagged in Subarea 58.6 ... ) derivation of age estimates such that annual age–length keys and age frequencies, spanning the period ...
Document : Site Section: Publications
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An underwater setting method for surface longliners, to minimise the accidental/incidental capture of seabirds
are reported in this document. One with the tube opening facing forward was unsuccessful,in flushing bait ... mechanical device requiring only one additional item of equipment- a deckhose. The device requires minimal ... in this document. One with the tube opening facing forward was unsuccessful ,in flushing bait to the setting depth ... requiring only one additional item of equipment - a deckhose. The device requires minimal operator skill ...
Meeting Document : WG-FSA-97/53 : Author(s): Walshe, K.A.R., Parnes, P.
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Long-term study of the at-sea distribution of seabirds and marine mammals in the Scotia Sea, Antarctica
-bellied Storm Petrel. Antarctic Prion was the dominant species within the 5 years whereas Cape petrel ... encounter rate in the five years (0.29 ± 1.57 whale/nautical mile), followed by Humpback whale (0.09 ± 0.54 ... . The largest aggregations of all top predators (seabirds and cetaceans) were recorded mainly in two regions ... Storm Petrel. Antarctic Prion was the dominant species within the 5 years whereas Cape petrel showed ...
Meeting Document : WG-EMM-14/06 Rev. 1 : Author(s): J.L. Orgeira, M. Alderete, Y.G. Jiménez and J.C. González (Argentina)
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The diet of black-browed albatrosses at the Diego Ramirez Islands, Chile
by sampling chick stomach contents during January and February of each year. Reconstituted meal mass ... was similar throughout the study, with diet being dominated by fish in all three years. Overall, the main ... -3.7% by mass), which are both fisheries-related species, and the squid Martialia hyadesi (8-20 ... stomach contents during January and February of each year. Reconstituted meal mass was similar throughout ...
Meeting Document : WG-FSA-03/9 : Author(s): J. Arata (Chile) and J.C. Xavier (United Kingdom)