Resultados de la búsqueda
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WG-SAM-2019
-SAM-2019/04 A preliminary model-based approach for estimating natural mortality of Antarctic toothfish ... (Dissostichus mawsoni) in the Ross Sea Region B. Moore, S. Mormede, S. Parker and A. Dunn WG-SAM-2019/05 ... . Parker and A. Dunn WG-SAM-2019/07 Tag linking – revised algorithm (2019) CCAMLR Secretariat WG-SAM-2019 ... modelling of by-catch patterns: a preliminary case study using research fisheries in Subarea 48.6 K. Sawada ...
Meeting
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Utilising data from ecosystem monitoring for managing fisheries: development of statistical summaries of indices arising from the CCAMLR Ecosystem Monitoring Program
of CEMP indices for application in CCAMLR. Author(s): W. de la Mare and A. Constable (Australia ... Abstract: A potential method is presented for combining data collected as part of the CCAMLR ... ecosystem monitoring program (CEMP) into a single index for each of predator, prey and environmental ... covariance between parameters. The second part reports on a Monte Carlo simulation study that examines the ...
Meeting Document : WG-EMM-00/14 Rev. 1 : Autor(es): W. de la Mare and A. Constable (Australia)
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AGE AND GROWTH OF SPINY ICEFISH, CHAENODRACO WILSONI REGAN, 1914, OFF JOINVILLE-D'URVILLE ISLANDS (ANTARCTIC PENINSULA)
. La Mesa, A. De Felice (Italy), C.D. Jones (USA) and K.-H. Kock (Germany) Title: AGE AND GROWTH OF ... January 2007. A total of 218 specimens were selected for the study, consisting of 120 females and 98 males ... function to the age-length data, a growth curve was obtained for each sex. The estimated values of VB ... to other channichthyids, the spiny icefish exhibited a high growth rate until they reached sexual ...
Meeting Document : WG-FSA-08/33 : Autor(es): M. La Mesa, A. De Felice (Italy), C.D. Jones (USA) and K.-H. Kock (Germany)
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WG-SAM-16
Uruguay WG-SAM-16/13 Performance metrics to index the spatial coverage of mark-recapture data C. Marsh, A ... 2017 A. Dunn, C. Jones, S. Mormede and S. Parker WG-SAM-16/15 Proposal for a second longline survey of ... areas K. Large, A. Dunn, S.J. Parker, T. Earl, C. Darby, M. Söffker and O.R. Godø WG-SAM-16/17 Korean ... Rev. 1 A description of current metrics and methods used in providing advice to the Scientific ...
Meeting
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Sensitivity investigation of the SDWBA Antarctic krill target strength model to fatness, material contrast and orientation
marine organisms. A stochastic version, the so-called SDWBA model, is endorsed by CCAMLR to predict the ... lengths are explored via a sensitivity analysis of some important parameters: number of stochastic ... variability of krill in the area of investigation. In a multifrequency context, the girth–length relationship ... for the body shape parameterisation can give a high source of uncertainty, and there is an urgent need ... ed in th e te xt . T he r es ul ts a re ba se d on d ire ct m ea su re m en ts ... a qu ar iu m K ris te ns en a nd D al en , 1 98 6 M . n or ve gi ca N [– 9. 8 ... ,~ 20 ] In fe rr ed b y D W B A m od el fr om d ua l-f re qu en cy 3 8 an d 12 0 ... kH z, T S da ta fr om en ca ge d an im al s M iy as hi ta e t a l., 1 99 6 ...
Science Journal Paper : CCAMLR Science, Volume 18 (CCAMLR Science, Volume 18) : 97–122 : Autor(es): Calise, L. and G. Skaret
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An exact time of release and recapture stock assessment model applied to Macquarie Island Patagonian toothfish (Dissostichus eleginoides)
emigration, and could not be due to fishing alone. Author(s): G. Tuck, W. de la Mare, W. Hearn, R. Williams ... at Macquarie Island based on data from a tag-recapture experiment initiated during the 1995/96 ... estimated by incorporating a Petersen approach in a novel semi-parametric model using maximum likelihood ... the recapture expectations are conditional on catch numbers and previous recaptures. A second model ...
Meeting Document : WG-FSA-00/43 : Autor(es): G. Tuck, W. de la Mare, W. Hearn, R. Williams, A. Smith, X. He and A. Constable (Australia)
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Breeding and post-breeding foraging locations of Adélie penguins at Hope Bay/Esperanza, Antarctic Peninsula
colony and in the northern Bransfield Strait/Mar de la Flota in both years. During the pre-moulting ...
Meeting Document : WG-EMM-14/42 : Autor(es): M.M. Santos (Argentina), P.N. Trathan (UK), S. Thanassekos (Secretariat), E.F. Rombolá, M.A. Juáres (Argentina), K. Reid (Secretariat) and J.T. Hinke (USA)
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The role of fish as predators of krill (Euphausia superba) and other pelagic resources in the Southern Ocean (submitted to the 2008 Joint CCAMLR-IWC Workshop)
the low Antarctic were made in the late 1970s/early 1980s. Those estimates were constrained by a ... , such as in the Atlantic sector, there can be a lack of precision in trawl and hydroacoustic surveys ... patterns that have emerged in Southern Ocean ecosystems in the course of the 20th century. As a first step ... towards a modelling approach to include fish in krill-based food-web models, it is suggested to ... . Nototheniids and channichthyids have a life span of typically 10–20 years (Kock et al., 1985; La Mesa et al ... . Barrera-Oro Dirección Nacional del Antártico Ministerio de Relaciones Exteriores, Comercio ... the Southern Ocean being both predators and prey (e.g. Kock, 1992; La Mesa et al., 2004a; Ciaputa ... ; Ainley et al., 1992). Mesopelagic fish create and facilitate a fast transport of energy to deeper ...
Science Journal Paper : CCAMLR Science, Volume 19 (CCAMLR Science, Volume 19) : 115–169 : Autor(es): Kock, K.-H., E. Barrera-Oro, M. Belchier, M.A. Collins, G. Duhamel, S. Hanchet, L. Pshenichnov, D. Welsford and R. Williams
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e-sc-xx-a5-appD.pdf
... may be an indication of a higher M rate (Everson et al., 1997). 5.10 The workshop agreed that M is ... ............................................................................................................................ 495 ATTACHMENT A: List of Participants ... workshop, Drs K.-H. Kock (Germany) and G. Parkes (UK), chaired the meeting. A List of Participants is ... included in this report as Attachment A. 1.2 The report was prepared by Dr A. Constable (Australia), Dr D
application/pdf attached to:WAMI-01Meeting Report : WAMI-01
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CCAMLR Statistical Bulletin, Vol. 29
month and SSMU are also available as a database table (aggregated krill catch), and may be visualised on ... download the file, unzip and open the MS Access database. A user interface is available from the ... sections: A: Maps and standard abbreviations B: Catch and effort data C: Catch history D: Landings ... About CCAMLR Statistical Bulletin.docx Version 20170505 CCAMLR Statistical Bulletin ... Coordinating Working Party on Fisheries Statistics (https://www.ccamlr.org/en/data/partnerships). [1 ... Scheme (CDS, refer https://www.ccamlr.org/en/compliance/catch-documentation-scheme-cds). The CDS covers ... by month and SSMU are also available as a database table (aggregated krill catch), and may be ...
Document : Site Section: Data