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1. A hybrid approach to acoustic classification and length estimation of krill

   / Description:  The problem of acoustically identifying and estimating the sizes of two euphausiid species is ... components are the mean ratios of the volume backscattering coefficients, measured at two different ... frequencies. The decisions on the species and the relative misclassification errors are calculated ... individually for each component of a vector, using classical Bayesian techniques. Classification probabilities ... decisions on the species and the relative misclassifi cation errors are calculated individually for each ... cult. To measure target strength in situ, an acoustic resolution volume must be based on a single ... animal measurement. For small school- ing organisms, such as euphausiids, this criterion is seldom met ... error |δ| is high for afj / fi < a1, decreases approaching the middle point between the two bends ...

   Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 33–58 : Автор(ы): Azzali, M., I. Leonori and G. Lanciani

2. Conservation Measure Conservation Measure 102/XV (1996)

   ~e Dissostichus eleginoides ~ CTaT~CT~qeCKOM noApafioHe 48.3 B ce3on 1996/97 r., naxoAHTCa nO Kpafi~efi Mepe oA14n ... Limits on the Fishery for Dissostichus eleginoides in Statistical Subarea 48.3 for the 1996/97 ...

   Conservation Measure : 102/XV (1996)

3. Focusing and testing fisher know-how to solve conservation problems: a common sense approach

   seabird mortality in two fisheries: the Puget Sound drift gillnet fishery for sockeye salmon and the ... of an active fishery. At the scientific level, peer review and publication certify results for the ... , turtles and seabirds, can pose serious threats to specific animal populations causing public outcry and ... longline fisheries in Alaska for sablefish and Pacific cod. Although these fisheries are very different ...

   Meeting Document : WG-FSA-03/20 : Автор(ы): E.F. Melvin and J.K. Parrish (USA)

4. e-sc-xxxi-a07.pdf

   ... fisheries based on similarity of data (ii) use recapture data from tagged fish at liberty for five years ... , collected on these vessels in the years with anomalous CPUE data should be flagged as not suitable for ... ) • Workshop on Techniques and Procedures for Ageing of Otoliths from D. eleginoides and D. mawsoni ... on 1 December 2011 and will end on 30 November 2012, and fishing was still in progress in some areas application/pdf attached to:WG-FSA-12

   Meeting Report : WG-FSA-12

5. e-sc-xxxvii-a7.pdf

   ... Meeting of the Workshop on Spatial Management (Cambridge, UK, 2 to 6 July 2018) 204 Contents ... 205 Report of the Meeting of the Workshop on Spatial Management (Cambridge, UK, 2 to 6 July 2018 ... recommendations to the Scientific Committee on both specific issues for technical questions for regional projects ... for management, following support for such an approach by the Scientific Committee (SC-CAMLR-XXXVI application/pdf attached to:WS-SM-18

   Meeting Report : WS-SM-18

6. e-sc-i.pdf

   ... with Article XXIII of the Convention. FAO has an established system for the reporting of catch and ... on Bird Ecology, a programme for an International Survey of Antarctic Sea Birds (ISAS) will ... resources on an experimental or commercial basis since the year harvesting began should be reported. The ... . Program of Work for 1982 and 1983 8. Informal discussions were held on the future work of the Scientific application/pdf attached to:SC-CAMLR-I

   Meeting Report : SC-CAMLR-I

7. Measurements of differences in the target strength of Antarctic krill (Euphausia superba) swarms at 38 kHz and 120 kHz

   differences in the mean back-scattering strength of swarms simultaneously insonified at these two frequencies ... in average target strength at these two frequencies. The results are in good agreement with recent ... experimental work on the target strength of encaged E. superba at 38 and 120 kHz but are in major conflict with ... Receiving Sensitivity (SL + VRS) for both sounders was measured to within an estimated ± 0.5 dB by ... over the past three years. Spot checks on SL and VRS made before, during and after the cruise with a ... 100 m over an interval in which no krill were evident on either sounder in the upper 100 m, to check ... were interchanged, removing any fear that the differences were an artefact of differences in the two ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 75–86 : Автор(ы): Hampton, I.

8. e-sc-xxix-a7.pdf

   ... ...................................... 250 Development for an accreditation process and timeline ................................. 250 ... size of fish tagged. On a trip basis, photos taken for cetacean identification are assessed for ... interest through publication of an ‘Observer Bulletin’. This provides the observers with feedback on how ... qualify for deployment in the Antarctic fishery. Data-quality reports are done for each observer, on a application/pdf attached to:TASO-10

   Meeting Report : TASO-10

9. Development of the CCAMLR Marine Protected Area (MPA) Information Repository (CMIR)

   ), which has been divided into two phases for development. Phase 1 is a proof of concept targeted for ... focus on user interaction, exploration of RMP projects, and server design. Phase 2 outcomes include an ... Abstract:  This paper reports on the development of the CCAMLR MPA Information Repository (CMIR ... . Updates and recommendations related to Phase 2 will be presented at WG-EMM-2020. Author(s):  CCAMLR ...

   Meeting Document : SC-CAMLR-38/BG/04 : Автор(ы): CCAMLR Secretariat

10. Notothenia (p.) gibberifrons Stock Status and TAC Estimation in the Area of Shag Rocks (Subarea 48.3)

    Abstract:  Data on age composition of catches and fishing efforts for 1979/80- 1987/88 were used ... . guntheri abundance was estimated as 227 thousand tons (using all the above-mentioned methods). For 1986/87 ... the mean value of fishing mortality for the main commercially taken age groups (2- 4 years); b ... to analyse N. guntheri stock status. On the basis of these data using VPA method with different ...

    Meeting Document : WG-FSA-88/33 : Автор(ы): R. Borodin and K. Shust (USSR)

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