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Otolith and body size relationships in the mackerel icefish (Champsocephalus gunnari)
measured and weighed and their effectiveness as predictors of fish length and fish mass determined. The two ... measures, otolith length and otolith mass, provide good predictors of fish length, the latter being ... slightly better. The same measures did not predict fish total mass as accurately. File: 09everson-etal.pdf ... al. (1983) 51 264 845 2 085 Hecht, T. 1987. A guide to the otoliths of Southern Ocean ... measured and weighed and their effectiveness as predictors of fish length and fish mass determined. The ... two measures, otolith length and otolith mass, provide good predictors of fish length, the latter ... being slightly better. The same measures did not predict fish total mass as accurately. Resume Un ...
Science Journal Paper : CCAMLR Science, Volume 6 (CCAMLR Science, Volume 6) : 117–123 : Автор(ы): Everson, I., B. Bendall and A. Murray
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Dissostichus eleginoides у о-ва Херд (Участок 58.5.2)
measures 5.209 Longline fishing is conducted in accordance with Conservation Measures 24-02 and 25-02 ... ; trawl fishing in accordance with Conservation Measure 25-03. 5.210 During 2003/04 the longline fishery ... currently applies under Conservation Measure 24-02). 7. Ecosystem implications/effects 5.211 Fishing ... 2003/04 season was 2 873 tonnes (Conservation Measure 41-08) for the period from 1 December 2003 to ...
Document : Site Section: Publications
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Analysis of variability of krill size and fish by-catch in the Japanese krill fishery based on scientific observer data
size of scientific observer data collected on Antarctic krill commercial fishing vessels, the ... Paper Title: Analysis of variability of krill size and fish by-catch in the Japanese krill ... from fishery process as observation error. In both krill length and by-catch fish number, the ... Bayesian model. For both krill length and by-catch fish number, vessel sample size shows marked effects on ... fishing within cruise within vessel for fish by-catch observer data. To simplify the analysis, it was ... of acoustic data collected by fishing vessels. For by-catch fish, although the vessel cover- age ... continuation of fishing activity while minimising the threats to krill population and their predators, it is ... difficulties, for this reason scientific information provided from fishing ves- sels, including through the ...
Science Journal Paper : CCAMLR Science, Volume 19 (CCAMLR Science, Volume 19) : 31–47 : Автор(ы): Okuda, T. and M. Kiyota
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Long-term monitoring of krill recruitment and abundance indices in the Elephant Island area (Antarctic Peninsula)
Peninsula to the east; often they are found over the northern shelf of the Peninsula in southern ... information is available about retention times in the southern part of the survey area, particularly over ... -representation of t l ~ e adult stages during January/February surveys. As mentioned earlier, the southern ... Ocean and Resources Variability. Springer-Verlag, Berlin, Heidelberg: 219-230. Siegel, V. 1992 ...
Science Journal Paper : CCAMLR Science, Volume 4 (CCAMLR Science, Volume 4) : 19–35 : Автор(ы): Siegel, V., W. de la Mare and V. Loeb
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Long-term study of the at-sea distribution of seabirds and marine mammals in the Scotia Sea, Antarctica
-browed Albatross, Cape petrel, Southern Fulmar petrel, Antarctic Prion, Wilson’s Storm petrel, and Black ... showed successive decreases in abundance. Five baleen whales where recorded: Humpback, Sei, Southern ...
Meeting Document : WG-EMM-14/06 Rev. 1 : Автор(ы): J.L. Orgeira, M. Alderete, Y.G. Jiménez and J.C. González (Argentina)
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ANTARCTIC KRILL AND CLIMATE CHANGE
ocean warming, sea ice loss, and ocean acidification. It was concluded that the cumulative impact of ...
Meeting Document : WG-EMM-11/16 : Автор(ы): H. Flores (Netherlands), A.S. Atkinson (UK), E. Bravo Rebolledo (Netherlands), V. Cirelli (Argentina), J. Cuzin-Roudy (France), S. Fielding (UK), J.A. van Franeker (Netherlands), J.J. Groeneveld (Netherlands), M. Haraldsson (Sweden), S. Kawaguchi (Australia), B.A. Krafft (Norway), A. Lombana (USA), E. Marschoff (Argentina), B. Meyer (Germany), G. Milinevsky (Ukraine), S. Nicol (Australia), E.A. Pakhomov (Canada), A.P. Van de Putte (Belgium), C. Reiss (USA), E. Rombolá (Argentina), K. Schmidt (UK
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The biology and ecology of mackerel icefish, Champsocephalus gunnari – an Antarctic fish species that lack haemoglobin
, its distribution ranges from the Scotia Arc region, namely South Georgia, in the Atlantic Ocean sector ... to the Kerguelen-Heard Plateau in the Indian Ocean sector. Mackerel icefish have been heavily ... fish fauna of the Seasonal Pack-ice Zone and the islands north of it. Separated into a number of stocks ... some years. Champsocephalus gunnari has many characteristics typical of Antarctic fish species with ...
Meeting Document : WG-FSA-96/24 : Автор(ы): Everson, I., Kock, K.-H.
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Simulating nursery areas for Antarctic krill along the western Antarctic Peninsula with relevance for the Domain 1 MPA Planning process
, enhanced transport of Circumpolar Deep Water and higher ocean temperatures) may alter their distribution ... WAP. Projected ocean temperature and density fields were obtained from the Coupled Model ...
Meeting Document : SC-CAMLR-XXXVI/BG/12 : Автор(ы): Delegations of Argentina and Chile
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e-cc-iv-aD.pdf
... Executive Secretary Fish Stock Assessment Working Group: Air fare to US and return via Europe Attend ... Reports of Meetings of the Commission and Scientific Committee 19,700 Conservation Measures 3,000 ... : Data Manager Fish Stock Assessment Working Group Air Fare 4,600 12 days per them 1,800 6,400
application/pdf attached to:SCAF-85Meeting Report : SCAF-85
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CCAMLR Statistical Bulletin, Vol. 29 selected tables
circumpolar and encompasses the southern sectors of the Atlantic Ocean (Statistical Area 48), Indian Ocean ... on catch and effort in the Southern Ocean and the data form is based on a standard questionnaire ... (Statistical Area 58) and Pacific Ocean (Statistical Area 88). Each statistical area is divided into subareas ... Members, and the coverage of fishing activities includes all fisheries operating inside the Convention ...
Document : Site Section: Data
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