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1. Effect of orientation on broadband acoustic scattering of Antarctic krill Euphausia superba: implications for inverting zooplankton spectral acoustic signatures for angle of orientation

   Abstract:  Acoustic scattering experiments involving simultaneous acquisition of broadband echoes ... and video footage from several Antarctic krill were carried out to determine the effect of animal ... orientation on echo spectral structure. A novel video analysis technique, applied to extract krill angle of ... echo spectra had a more erratic structure, with several closely spaced nulls of variable depth. The ...

   Meeting Document : WG-EMM-99/41 : Автор(ы): L.V. Martin Traykovski (USA), R.L. O’Driscoll (New Zealand) and D.E. McGehee (USA)

2. MEMORANDUM OF UNDERSTANDING BETWEEN THE COMMISSION FOR THE CONSERVATION OF ANTARCTIC MARINE LIVING RESOURCES AND THE SECRETARIAT FOR THE AGREEMENT ON THE CONSERVATION OF ALBATROSSES AND PETRELS

   Abstract:  A Memorandum of Understanding (MoU) is proposed between the Commission for the ... Conservation of Antarctic Marine Living Resources and the Secretariat for the Agreement on the Conservation of ... Albatrosses and Petrels. The objective of this MoU is to facilitate cooperation between the CCAMLR and the ... ACAP Secretariat with a view to supporting efforts to minimise the incidental by-catch of albatrosses ...

   Meeting Document : CCAMLR-XXVIII/BG/19 : Автор(ы): Submitted by ACAP

3. Scientific background document in support of the development of a CCAMLR MPA in the Weddell Sea (Antarctica) – Version 2017 – Reflection of the recommendations by WG-EMM-16 and SC-CAMLR-XXXV

   in support of the development of a CCAMLR MPA in the Weddell Sea. Germany was asked to carry out ... , the authors intend to update the Working Group on Fish Stock Assessment on the current state of the ... work carried out during the 2016/2017 intersessional period. Chapter 1 of this working group paper ... informs on the new data retrieval process. Chapter 2 presents the updated analyses of relevant data layers ...

   Meeting Document : WG-FSA-17/29 : Автор(ы): K. Teschke, H. Pehlke and T. Brey

4. Development of best practices for the collection of longline data to facilitate research and analysis to reduce by-catch: report of a workshop held at the International Fisheries Observer Conference

   Abstract:  To facilitate research and analysis of factors influencing bycatch of marine mammals ... Observer Conference, November 8-11, 2004, in Sydney, Australia. The objectives of the workshop were to ... analysis to reduce bycatch of protected species. • Identify data not currently being gathered ... systematically that might facilitate research and analysis to reduce bycatch of protected species. • Coordinate ...

   Meeting Document : WG-FSA-05/45 : Автор(ы): K.S. Dietrich, K.S. Rivera, V. Cornish and T. Conant (USA)

5. To the problem of distribution of different species of toothfishes Dissostichus

   Abstract:  According to the results of the long-term studies (1967–1991) in expeditions to the sub ... -Antarctic and Antarctic waters of the Indian Sector of the Southern Ocean, distribution areas of the ... Patagonian and Antarctic toothfish are clearly cut. It was concluded that the areas of these toothfish ... species were not overlapped in the area under review. Author(s):  Prutko, V.G. Title:  To the problem of ...

   Meeting Document : WG-FSA-97/20 : Автор(ы): Prutko, V.G.

6. Change of sex ratio of krill (Euphausia superba) from austral early summer to midsummer in 1983/84 in the vicinity of Prydz Bay, Antarctica

   Abstract:  In this present report the change of the Antarctic krill distribution pattern from ... December 1983 to January/February 1984 in the vicinity of Prydz Bay was analysed. The results showed the ... remarkable change of sex ratio and coefficient of fatness between the early summer and the midsummer. The ... waters indicating the high ratios of female krill with the high coefficient of fatness were considered to ...

   Meeting Document : WG-Krill-94/30 : Автор(ы): M. Naganobu and S. Kawaguchi (Japan)

7. On the problem of Soviet krill fishery allocation and intensity in the area of Elephant Island in the season of 1988-1989

   . Though the catch of the USSR in the above-mentioned season reached maximum, the total fishery intensity ... for the last 9 seasons was low and only 1 standard vessel operated in the area during 40% of the ... period. The highest catch per-unit-of-effort was observed in January (7.7 t per hour of trawling in ... average), and the lowest in November (3.5 t per hour of trawling in average). Fisheries tacktics follows ...

   Meeting Document : WG-CEMP-92/30 : Автор(ы): V.A. Sushin and A.S. Myskov (Russian Federation)

8. Variability of krill fishery operations in Subarea 48.2 in relation to fishing methods: spatial–temporal distribution of CPUE and of fishing efforts

   values of standardized CPUE indices in the Subarea 48.2 for the last 25 years. The paper provides the ... analysis of spatial- temporal variability of krill fishery based on CPUE trends, trawling duration, catch ... Subarea 48.2 is results of the influence of changing environment. The temporal pattern of fishing ... ; significant monthly and inter-annual variability of fishery performance in relation to fishing methods as well ...

   Meeting Document : WG-EMM-14/22 : Автор(ы): S. Kasatkina (Russia)

9. Description of the tagging process and the development of a cradle for optimum landing and measuring of large fish followed by the Spanish F/V Tronio

   Division 58.4.1 where the latter area required a tag rate of five fish per ton greenweight caught and also ... where the overall size of the fish exceeds 115cm. The tagging station on the FV Tronio is on the upper ... station and to operate the cradle over the side for landing larger fish. To optimise the use of the cradle ... a series of modifications were trialed to optimize the handling of the cradle, achieve rapid ...

   Meeting Document : WG-FSA-18/48 Rev. 1 : Автор(ы): R. Sarralde, C. Heinecken and P. Lafite

10. Declining trend in the abundance of fjord fish of the species Notothenia rossii marmorata and Notothenia gibberifrons observed at two localities of South Shetland Islands

    Abstract:  A declining trend observed in the abundance of fjord fish of the species Notothenia ... rossii marmorata and Notothenia gibberifrons from two localities of South Shetland Islands, is analyzed ... ., Moon Bay, in 1989. The analysis was based on the proportion of catches of the mentioned species in ... . This phenomenon in the area might be explained as a consequence of the depletion of the stocks due to ...

    Meeting Document : WG-FSA-90/14 : Автор(ы): E. Barrera-Oro and E. Marschoff (Argentina)

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