Résultats de la recherche
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A characterisation of the toothfish fishery in Subareas 88.1 and 88.2 from 1997/98 to 2006/07
data collected on toothfish and the associated bycatch by all vessels participating in the fishery. All ... tag recoveries over the past two seasons (Dunn et al. 2007). The length frequency data from the Ross ... truncation of the overall length frequency distribution, and no evidence for a reduction in fish length in ... any SSRU over time. Although moderate numbers of small fish are caught in some years (e.g., on the ...
Meeting Document : WG-FSA-07/28 : Auteur(s): S.M. Hanchet, M.L. Stevenson and A. Dunn (New Zealand)
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Assessment models for Patagonian toothfish in Division 58.4.4, SRU C on Ob and Lena Banks for the years 1989/90 to 2012/13
WG-SAM meeting as follows: 1)I included 2012 tag data (which was not used for model runs in WG-SAM-13 ... Japanese trotline system showed the captures of an adequate number of single-hooked fish in a state ... occurrence was conservative. Fits of tag data were a little improved compared to those in the WG-SAM-13/21 in ...
Meeting Document : WG-FSA-13/35 : Auteur(s): K. Taki (Japan)
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Infectious diseases of Antarctic penguins: current status and future threats
increase over the last 50 years. However, issues of data not being published and a lack of formal risk ... establishing baseline data and tracking infectious diseases in Adélie penguins, with the anticipated further ...
Meeting Document : WG-EMM-14/53 : Auteur(s): W.W. Grimaldi, P.J. Seddon, P.O.B. Lyver, S. Nakagawa and D.M. Tompkins (New Zealand)
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Results of the third CCAMLR sponsored research survey to monitor abundance of subadult Antarctic toothfish in the southern Ross Sea, February 2014 and development of the time series
significantly different. Age frequency data from the surveys have shown the progression of a cohort from age 7 ... history of fishing in the survey area and the age data do not show modal class progression suggesting they ... high catch rates and much larger fish than in the other strata, and warrant future monitoring due to ...
Meeting Document : WG-FSA-14/51 : Auteur(s): S. Mormede, S.J. Parker, S.M. Hanchet, A. Dunn (New Zealand) and S. Gregory (United Kingdom)
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WG-IMAF-11
by-catch outside the CCAMLR Convention Area recorded in the South African fisheries C. Heineken and P ...
Meeting
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Notification for scientific research in 2019/20 under CM 24-01: Proposal for a winter longline survey of Antarctic toothfish in the northern region of Subareas 88.1 and 88.2
. This would have implications on the understanding where recruiting fish originate and how those ... spawning population change as younger, fatter, female fish move to the north for spawning during winter ... spawning dynamics in the southern area of the South Pacific Regional Fisheries Management Organisation ...
Meeting Document : WG-SAM-18/09 : Auteur(s): Delegation of New Zealand
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Monitoring and managing the effects of environmental change on toothfish assessments
, including stock distribution (for example, for its impact on tagged fish distribution or research survey ... Ocean environment and ecosystems. However, we note that existing information from toothfish fisheries ...
Meeting Document : WG-SAM-18/22 : Auteur(s): M. Pinkerton, A. Dunn, S. Mormede and S. Parker
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Fishery Report 2018: Champsocephalus gunnari Heard Island (Division 58.5.2)
whether commercial fishing or only research survey data predominated in any season. Nevertheless, the ... Champsocephalus gunnari in Division 58.5.2. (Source: fine-scale data.) Season Vessels fishing Catch limit ... frequencies for Champsocephalus gunnari in Division 58.5.2 from 2009 to 2018, using observer data from both ... the commercial fishery and research trawl surveys with the number of hauls (N) and the number of fish ...
Document : Site Section: Publications
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Beach debris survey Signy Island, South Orkney Islands, 1998/99
Document Release Consent: No Delegation responsibility for releasing documents: CCAMLR Secretariat ...
Meeting Document : CCAMLR-XVIII/BG/7 : Auteur(s): Delegation of the United Kingdom
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LETTER TO DRS REID, WATTERS AND JONES IN REGARD TO “DISAPPEARANCE OF TOOTHFISH FROM MCMURDO SOUND”
in the EMM submitted document, “Decline of the Antarctic toothfish and its predators in McMurdo Sound ...
Meeting Document : WG-EMM-08/20 : Auteur(s): D.G. Ainley, S.F. Ackley, K. Arrigo (USA), G. Ballard (New Zealand), J.P. Barry (USA), L. Blight (Canada), P. Broady, B. Davison (New Zealand), P. Dayton, A.L. DeVries, K. Dugger, J.T. Eastman, S.D. Emslie (USA), C. Evans (New Zealand), R.A. Garrott, G. Hofmann, S. Kim, G. Kooyman, S.S. Jacobs (USA), G. Lauriano (Italy), A. Lescroël (France), D.R. MacAyeal (USA), M. Massaro (New Zealand), S. Olmastroni (Italy), P.J. Ponganis (USA), E. Robinson (New Zealand), D.B. Siniff, W.O. Smith (USA), I. Sti