Résultats de la recherche
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Methodological guidelines on the assessment of trawl catchability of krill by means of statistical modelling
of the problem and the development of an algorithm for its solution. A detailed description is given ... of statistical modelling Abstract / Description: This paper offers an approach to the assessment of ... used as a basis. The Monte-Carlo method is useful for solving problems related to the quantitative ... of various configurations. The algorithm for solving this problem is constructed in such a way that ... problem and the development of an algorithm for its solution. A detailed description is given of the ... . S. R.) Abstract This paper offers an approach to the assessment of the relative effectiveness ... Monte-Carlo method is useful for solving problems related to the quantitative assessment of complex ... configurations. The algorithm for solving this problem is constructed in such a way that it can be applied ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 195-222 : Auteur(s): Kizner, Z.I.
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SCIC-10
FOR KRILL FISHERIES IN 2010/11 Secretariat CCAMLR-XXIX/20 SUMMARY OF NOTIFICATIONS FOR NEW AND ... ILLEGAL, UNREGULATED AND UNREPORTED (IUU) FISHING IN THE CCAMLR CONVENTION AREA PROPOSAL FOR ADDITIONAL ... /41 EU PROPOSAL FOR AMENDMENT TO CCAMLR CONSERVATION MEASURE 10-04 TO INCLUDE KRILL VESSELS IN VMS ... REPORTING Delegation of the European Union CCAMLR-XXIX/42 EU PROPOSAL FOR AMENDMENT TO CCAMLR CONSERVATION ...
Meeting
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Uncertainty in acoustic surveys of Antarctic krill
provided corroboration to an empirical model developed from a linear regression. However, TS values have ... in species delineation was also investigated, through the development of a statistical technique for ... ). A method was developed for compensating acoustic biomass estimates for the effects of DVM. Applying ... the compensation function to survey data, the resulting biomass estimates were an average of 1.8 dB ...
Meeting Document : WG-EMM-95/72 : Auteur(s): Demer, D.A.
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Biology and harvesting of Dissostichus eleginoides around Kerguelen Island (Division 58.5.1)
information for population dynamics, as well as demographic structures and trends observed in an abundance ... Abstract: Dissostichus eleginoides is becoming an increasingly important species in the fisheries ... -adult/adult part of the stock. Fishing effort and corresponding catches are very variable from one year ... index are provided. Prospects for exploitation are discussed with respect to the development of fishing ...
Meeting Document : WG-FSA-91/09 : Auteur(s): G. Duhamel (France)
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Stable isotope analysis of tissue samples to investigate trophic linkages of Antarctic toothfish (Dissostichus mawsoni) in the Ross and Amundsen Sea regions
there for less than a year. Author(s): M.H. Pinkerton, S.J Bury, J.C.S. Brown, J. Forman and A ... analysed, but only from the Ross Sea region. Appropriate corrections were made to account for the effect of ... , location, depth or year of capture. We found statistically significant but small relationships between δ 15 ... N and fish length, region, and year: (1) on average, larger toothfish fed on prey of higher trophic ...
Meeting Document : WG-EMM-14/50 : Auteur(s): M.H. Pinkerton, S.J Bury, J.C.S. Brown, J. Forman and A. Kilimnik (New Zealand)
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Development of the Patagonian toothfish (Dissostichus eleginoides) tagging program in Division 58.5.2, 1997–2014
that account for fleet dynamics, and phenotypic variability in post-release behaviour, remains an issue ... estimating key population parameters for toothfish in this region, and have been used in the 2014 stock ... currently be used in an unbiased manner to estimate stock abundance. Developing spatially explicit models ... for all assessments incorporating tagging data and, in particular, in Division 58.5.2. Plans to ...
Meeting Document : WG-FSA-14/43 : Auteur(s): D.C. Welsford, C. Péron, P.E. Ziegler and T.D. Lamb (Australia)
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Tagging Equipment Order Form
Use this form to place an order for tagging equipment. Please include your details for invoicing ... return email a DHL tracking number and an estimated order cost. A final invoice will be issued once the ... address * Phone number * A phone number is required for the freight company Company Tax ID Some ... . Prices are shown in Australian Dollars (AUD). Please be advised that prices for some items have recently ...
Webform
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Déplacement proposé de la limite entre les sous-zones 88.1 et 88.2
Abstract: This paper proposes an administrative realignment of the boundary between Statistical ... Subarea 88.1 and Statistical Subarea 88.2 in order to harmonise with the exploratory fisheries for ... complexity that currently adds an administrative burden on Members and the Secretariat in respect of fishery ... notifications, vessel movements, catch reporting and the Catch Documentation Scheme for Dissostichus spp. (CDS ...
Meeting Document : CCAMLR-XXXVII/22 : Auteur(s): CCAMLR Secretariat
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Hook loss in CCAMLR exploratory fisheries
lines requires an estimate of the number of lost hooks that are attached to sections of line. In 2011 ... hook loss data was provided by 21 of the 34 vessel/fishery reports with an estimated 317920 hooks lost ... attached to sections of lines. In 2012 15 of the 26 vessel/fishery reports provided non-zero data with an ... those in data-poor regions, the requirement and appropriate mechanism for reporting these data may need ...
Meeting Document : WG-FSA-12/65 : Auteur(s): Secretariat
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Revised reports on abundance and biological information of toothfish in Division 58.4.4 a & b by Shinsei maru No. 3 in 2012/13 season
suitable for tagging was captured by using the normal trotline system. A total of 233 fish of D ... relatively higher in 2011 but showed no clear tendencies with the years in SSRU C. Fish in single-hooked and ...
Meeting Document : WG-FSA-13/34 : Auteur(s): K. Taki, T. Ichii, T. Iwami and M. Kiyota (Japan)