Search results
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Using tag-recapture data to estimate catchability of a series of random stratified trawl surveys
fishing selectivity cannot be corrected for given the available data. In the absence of an unbiased ... Abstract: For the 2014 assessment of Patagonian toothfish (Dissostichus eleginoides) around the ... Heard Island and McDonald Islands (HIMI) in Division 58.5.2, a prior for catchability q of the random ... estimates calculated from the tag-recaptures data on the main trawl ground. Here, we use simulations to ...
Meeting Document : WG-SAM-15/34 : Author(s): W. de la Mare, P. Ziegler and D. Welsford (Australia)
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Fishery Report 2015: Dissostichus eleginoides Kerguelen Islands French EEZ (Division 58.5.1)
to this report is shaded. Throughout this report the CCAMLR fishing season is represented by the year in which ... that season ended, e.g. 2015 represents the 2014/15 CCAMLR fishing season (from 1 December 2014 to 30 ... ). The fishery is active throughout the year with the exception of a summer closure period (1 February to either ... in 1996 and in some years IUU catches have exceeded legal catches, resulting in total removals exceeding ...
Document : Site Section: Publications
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Short note: By-catch of fishes caught by the krill fishing vessel Niitaka Maru in the South Georgia area (August 2007)
from 6 August to 30 August to the north of South Georgia Is. Among 87 net hauls quantitatively examined ... , by-catch fish was recognized in 26 trawl catches (29.9%) and only one fish was found as by-catch in 21 ... 6 August to 30 August to the north of South Georgia Is. Among 87 net hauls quantitatively examined ... , by-catch fish was recognized in 26 trawl catches (29.9%) and only one fish was found as by-catch in 21 ...
Meeting Document : WG-EMM-08/57 : Author(s): T. Iwami and M. Naganobu (Japan)
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Dive bout of chinstrap penguin at Seal Island, Antarctica
continuously by time-depth recorders from two adults breeding chicks. Their diving behaviour could be split ... and physiological restrictions differed between the two individuals. Author(s): Y. Mori (Japan) Title: Dive bout ... -depth recorders from two adults breeding chicks. Their diving behaviour could be split into bouts ... and physiological restrictions differed between the two individuals. ...
Meeting Document : WG-CEMP-93/17 : Author(s): Y. Mori (Japan)
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Draft MPA Report for the South Orkney Islands Southern Shelf (MPA Planning Domain 1, Subarea 48.2)
developed for the SOISS MPA (WG-EMM-13/10), based on the report structure proposed in WG-EMM-12/49. The ... Report for consideration by the Working Group, and would welcome discussion and feedback on its structure ... the MPA; requirements for new research and monitoring; a summary of activities undertaken within the ... MPA; an assessment of the achievement of MPA objectives, and an assessment of the impact of activities ...
Meeting Document : WG-EMM-14/25 : Author(s): Delegation of the European Union
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Some comments on the procedure of krill target strength assessment in echosurveys
in echosurveys is discussed. It is known that krill abundance and biomass estimation should be considered as two ... approach to echosurveys, since two actually independent task should be solved in that case: assessment ... in echosurveys is discussed. It is known that krill abundance and biomass estimation should be considered as two ... approach to echosurveys, since two actually independent task should be solved in that case: assessment ...
Meeting Document : WG-EMM-98/21 : Author(s): S.M. Kasatkina (Russia)
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Modern data on parasitofauna of Dissostichus mawsoni and by-catch species from logline fishing in Antarctica
Abstract: Parasites are one of an integral part of any ecosystem and unfortunately knowledge ... of Antarctic circumpolar ecosystem plays its role on existence of endemic forms of animals, including parasites ... Parasites are one of an integral part of any ecosystem and unfortunately knowledge about ... circumpolar ecosystem plays its role on existence of endemic forms of animals, including parasites, which ...
Meeting Document : WG-FSA-12/P09 : Author(s): I.I. Gordeev and S.G. Sokolov
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Decline of Antarctic fur seal (Arctocephalus gazella) population at SSSI No. 32, South Shetlands, Antarctica, during 1997/98: a discussion of possible causes
year. We hipothesize that large scale fluctuations in physical oceanographic features (like the current ... than last year. We hipothesize that large scale fluctuations in physical oceanographic features (like ...
Meeting Document : WG-EMM-98/17 : Author(s): R. Hucke-Gaete, D. Torres, A. Aguayo and V. Vallejos (Chile)
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OPERATIONAL DIFFICULTIES IN IMPLEMENTING THE CCAMLR TAGGING PROTOCOL IN DIVISION 58.4.1 IN 2007/08
. In brief: • The vessel started fishing in Division 58.4.1 SSRU E on 6 January 2008 but only completed one ... G was closed on 30 January 2008). • The vessel caught a total of 9.757 t of Dissostichus mawsoni in Division ... ; The vessel started fishing in Division 58.4.1 SSRU E on 6 January 2008 but only completed one haul (no catch ... on 30 January 2008). • The vessel caught a total of 9.757 t of Dissostichus mawsoni in Division ...
Meeting Document : WG-FSA-08/16 : Author(s): A.T. Lozano and O. Pin (Uruguay)
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Proposal for the adoption of interim krill management measures for application until the implementation of a long term conservation strategy
Abstract: Based on the need of implementing interim measures for krill management before an ... presented by Australia and concludes that feedback management can provide an adequate basis for conservation ... . Author(s): Delegation of Argentina Title: Proposal for the adoption of interim krill management ... measures for application until the implementation of a long term conservation strategy Approval: Approved ...
Meeting Document : WG-CSD-87/16 : Author(s): Delegation of Argentina