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1. REPORT OF THE SECOND MEETING OF THE SEABIRD BYCATCH WORKING GROUP, HERMANUS, SOUTH AFRICA, 17-18 AUGUST 2008

   . Consequently, new developments in this field in recent years are few. Seabird interactions with trawl vessels ... -term solution to reducing seabird bycatch in trawl fisheries. Coincident with effective fish waste ... interactions with trawl nets. The SBWG also reviewed demersal longline mitigation methods. Two tables were ... a useful model for ACAP, noting that an observer program with high levels of coverage had been ...

   Meeting Document : WG-FSA-08/61 : Автор(ы): ACAP Seabird Bycatch Working Group

2. Update on the Top Predator Alliance project, 2013–14 season: Killer whales

   recorded during 5 of 8 helicopter flights.  For 3 of these observations, the prey was identifiable as ... TCKW with small and presumably suckling calves.  Given that lactation represents a significant energy ... lactation.  A comparison of energy expenditure with energy densities of fish prey indicates that available ... dependency even if limited to a relatively brief period of the year.  We conclude that there is a probable ...

   Meeting Document : WG-EMM-14/52 : Автор(ы): R. Eisert, M.H. Pinkerton (New Zealand), L. Torres (USA), R.J.C. Currey, P.H. Ensor, E.N. Ovsyanikova, I.N. Visser (New Zealand) and O.T. Oftedal (USA)

3. Preliminary acoustic results from the New Zealand IPY-CAML survey of the Ross Sea region in February-March 2008

   demersal trawls shallower than 500 m. A weak layer at about 80 m depth was found to be associated with ... , acoustic marks were associated with myctophids (Electrona spp) and Antarctic krill (Euphausia superba ... ). Acoustic backscatter from both silverfish and krill marks increased with increasing frequency (i.e., was ... probably not credible, suggesting a very high biomass of juveniles (3 809 000 t) and much lower biomass of ...

   Meeting Document : SG-ASAM-09/05 : Автор(ы): R. O’Driscoll, G. Macaulay, S. Gauthier, M. Pinkerton and S. Hanchet (New Zealand)

4. Biomass of Antarctic krill around South Shetland using 2-dB difference method in April 2016

   calibrated sphere with 60mm (frequency 38 kHz) and 23mm (frequency 120 kHz). Using an acoustic post ... % of Krills were caught in 6 stations except station 3 where all Electrona calsbergi were caught. The ... the current biomass of Krill by station were estimated to be 0.08~344.92 g/m 2 and 3 million tons (CV ...

   Meeting Document : WG-EMM-16/60 : Автор(ы): Delegation of the Republic of Korea

5. Distribution of foraging by female Antarctic fur seals

   pattern was consistent among years of different prey availability. Lactating females were constrained to ... . The result was consistent with past observations from ship-based surveys and it allowed estimation of ...

   Meeting Document : WG-EMM-03/38 : Автор(ы): I.L. Boyd, I.J. Staniland and A.R. Martin (United Kingdom)

6. Ecosystem studies carried out during the second Ukrainian Marine Antarctic Expedition in Subareas 48.2 and 48.1 in 1998

   navigational season of 1998 as abnormally cold), recruitment of the stock (for the first time for recent years ... , generation of 1995); in the latter- krill of the second and third group with the evident share of the ...

   Meeting Document : WG-EMM-00/5 : Автор(ы): V. Bibik and P. Gozhik (Ukraine)

7. Interannual variability of the South Georgia marine ecosystem: biological and physical sources of variation in the abundance of krill

   . There is now extensive evidence that there are years when there is a very low abundance of Antarctic ... ecosystem with the most obvious impacts on survival and breeding success of some of the major krill ... . Fluctuations in year class success in parts, or all, of the population across the Scotia Sea, can generate ...

   Meeting Document : WS-AREA 48-98/8 : Автор(ы): E.J. Murphy, J.L. Watkins, K. Reid, P.N. Trathan, I. Everson, J.P. Croxall, J. Priddle, M.A. Brandon, A.S. Brierley (UK) and E. Hofman (USA)

8. Some specific characteristics of Dissostichus eleginoides biology in the vicinity of the Kerguelen Islands (Division 58.5.1)

   Abstract:  For recent years Dissostichus eleginoids is the main target species of trawling and ... food component in December-February were replaced with natal-subtropic species of the squid ...

   Meeting Document : WG-FSA-96/16 : Автор(ы): Pshenichnov, L.K.

9. A review of by-catch in CCAMLR exploratory toothfish fisheries

   to carry out research on associated organisms have increased with time but charismatic megafauna tend ... years, despite no significant reduction in fishing effort probably linked to changes in landings of ... skates.  Bycatch by weight formed 6.7% of total catch per year, however the number of individuals landed ...

   Meeting Document : WG-FSA-14/16 : Автор(ы): E. McClure, K. Reid (Secretariat)

10. Revised research plan for the 2017/18 exploratory longline fishery of D. mawsoni in Subarea 48.6 by South Africa and Japan

    considered the last three years when estimating biomass. The estimated median stock sizes in blocks 48.6_2W ... current research operation in Subarea 48.6 for the next fishing season with the same survey design ... were released in the most recent year as effective for the biomass estimation, except for 48.6_4 which ...

    Meeting Document : WG-FSA-17/10 : Автор(ы): Delegations of Japan and South Africa

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