Resultados de la búsqueda
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Analysis of scientific observer data from the Saga Sea 2006–2007
not create an ideal sampling environment for comparing the performance of the two types of trawls ... Sea from June 2006 to June 2007. This paper presents an initial analysis of the krill and fish bycatch ... for a number of weeks or months before changing, for operational reasons to the other type. This did ... catch rates of larval fish on the Saga Sea are similar to those reported for conventional trawls. Author ...
Meeting Document : WG-EMM-07/16 : Autor(es): P. Orr, J. Hooper, D. Agnew, J. Roe, G. Doherty and A. Pryor
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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 ... used for abundance estimates from trawl surveys in a toothfish stock assessment. The bounds of such as ...
Meeting Document : WG-SAM-15/34 : Autor(es): W. de la Mare, P. Ziegler and D. Welsford (Australia)
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Strengthening the joint work of the CEP and SC-CAMLR on climate change
outcomes for the workshop, including: agreeing on a scientific baseline; compiling overviews of existing ... a process for information updates and exchange; considering mechanisms for temporary protection of ... areas affected by rapid climate events such as the collapse of an ice shelf; considering possible ... issue is the only way that the ATS will develop an organized, responsive approach to addressing the ...
Meeting Document : SC-CAMLR-XXXIV/BG/29 : Autor(es): Submitted by ASOC
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Conservation Measure Conservation Measure 10-09 (2019)
Notification system for transhipments within the Convention Area Adopted at Meeting: CCAMLR-38 ... (2019) Notification system for transhipments within the Convention Area Species all Area all ... , Noting that an increasing number of vessels are operating within the Convention Area, either engaged ... , hereby adopts the following conservation measure in accordance with Article IX of the Convention: 1 ... include the following information, for all vessels involved: • vessel name • IMO number ...
Conservation Measure : 10-09 (2019)
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Examination of the gut contents of Patagonian toothfish (Dissostichus eleginoides) from the toothfish pot fishery trials around South Georgia
, (Dissostichus eleginoides), represents an important target species for fisheries not only in the study area ... CCAMLR, an understanding of the trophic relationships of exploited species is vital. Toothfish ... most common prey item for fish caught using pots was prawns. This prey category was localised in ... confirms that D. eleginoides s an opportunistic carnivore, whose feeding habits vary dependent on the ...
Meeting Document : WG-FSA-00/25 : Autor(es): G. Pilling, T. Daw, M. Purves, D. Agnew and J. Xavier (United Kingdom)
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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 : Autor(es): 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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Texto del sistema de inspección de la CCRVMA
for identifying fishing gear that has been judged by an Inspector to be contrary to standards set by ... I. Each Member of the Commission may designate Inspectors referred to in Article XXIV of the ... ’, the names of all vessels intending to conduct fishing for research purposes. (b) Within seven days ... authorised for fishing (start and end dates); • area(s) of fishing; • species targeted; and • gear used ...
Document : Site Section: Publications
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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 : Autor(es): 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 ... index are provided. Prospects for exploitation are discussed with respect to the development of fishing ... -adult/adult part of the stock. Fishing effort and corresponding catches are very variable from one year ...
Meeting Document : WG-FSA-91/09 : Autor(es): G. Duhamel (France)