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1. Acoustic and catch data collected by the fleet – relevance for feedback management

   coherent from year to year during the recent 6 years with some moderate variations, as also is the effort ... over the day and night and during the seasons. Diel migration, with krill being distributed close to ... obvious trend indicating declining krill density until May in the study year. Author(s):  O.R. Godø, T ...

   Meeting Document : WG-EMM-15/13 : Автор(ы): O.R. Godø, T. Klevjer and G. Skaret (Norway)

2. Updated status of Notothenia rossii, Gobionotothen gibberifrons and Notothenia coriiceps in inshore sites of the South Shetland Islands: results of a long-term monitoring program (1983–2016) at Potter Cove

   consistent with those achieved from the most recent offshore bottom trawl research cruises in 2007 and 2012 ... decline in G. gibberifrons recruitment evidenced by the low proportions of juvenile fish; and 3) a high ... abundance of N. coriiceps. Results were also consistent with trends in seabirds that feed on juveniles of ... , to achieve a 33-year record, 1983-2016, to monitor changes in the prevalence of three species of ...

   Meeting Document : WG-FSA-16/02 : Автор(ы): E. Barrera-Oro, E. Marschoff and D. Ainley

3. Glider-based estimates of Antarctic krill in Bransfield Strait, and the West shelf off Livingston Island, Antarctica

   Research), equipped with a suite of oceanographic sensors (CTD, fluorometers, and oxygen) and a three ... from 350 glider profiles was 25.0 g m-2, compared with the mean biomass density of 28 g m-2 collected ... over 13 years of ship surveys. On the west shelf of Livingston Island, glider-based biomass densities ... the area of ship surveys to overlap with the area surveyed by the glider was 79 g m-2.  Mean biomass ...

   Meeting Document : WG-EMM-2019/13 : Автор(ы): C. Reiss, A. Cossio, G. Cutter, J. Walsh and G. Watters

4. Antarctic fur seal (Arctocephalus gazella) pup growth rates obtained at Cape Shirreff, Livingston Island, South Shetlands: 1994/95 to 1997/98 (CEMP Index C2, Procedure B)

   followed by females, which appear to have no relation with sea-ice variation. Four years of data is ... ). For comparison purposes we contrasted our data with values reported for Bird Island, South Georgia ... (1973-1987). From this comparison, Cape Shirreff's male pups resulted to have a faster growth with ... Shirreff's male pups grow faster in order to undergo with better body conditions higher latitude ...

   Meeting Document : WS-AREA 48-98/18 Rev. 1 : Автор(ы): R. Hucke-Gaete, V. Vallejos and D. Torres (Chile)

5. Analisis de los censos de Arctocephalus gazella efectuados en el sitio de especial interes cientifico no. 32, Isla Livingston, Antarctica

   with the purpose to clarify its population size, between the Antarctic seasons 1965-66 and 1991-92. The ... results show that the population size of this species, in the study area increased during 26 years, form ...

   Meeting Document : WG-CEMP-93/24 : Автор(ы): A. Aquayo L. and D. Torres N. (Chile)

6. Fish by-catch in the krill fishery: 2018 update

   the commercial krill fishery catch data. As in previous years there was a high degree of overlap in ... the most frequently reported taxa in the C1 data and SISO data, with Lepidonothen larseni the most ...

   Meeting Document : WG-FSA-18/10 : Автор(ы): CCAMLR Secretariat

7. Long term movements and activity patterns of an Antarctic marine apex predator: the leopard seal

   changed throughout the year with the highest values occurring during the summer which has implications for ... including one individual in two separate years.  Whilst the sample size is small the results represent an ... 22 and 31% of the time with maximum of 74 hours and a median of between 9 and 11 hours. The longest ... behaviour within, areas important to breeding populations of birds and other seals, coupled with the ...

   Meeting Document : WG-EMM-18/P09 : Автор(ы): I.J. Staniland, N. Ratcliffe, P.N. Trathan and J. Forcada

8. Antarctic icefishes (Channichthyidae) – a unique family of fishes – a review

   haemoglobin. With the exception of one species, icefish live only in the cold – stable and oxygen – rich ... not attain maturity before they are 5 – 8 years old. Spawning period of most icefish species is autumn ... the 1970’s and 1980’s with Champsocephalus gunnari as the main target species. Most stocks of this ...

   Meeting Document : WG-FSA-04/10 : Автор(ы): K.-H. Kock (Germany)

9. Preliminary assessment of mackerel icefish, Champsocephalus gunnari, on the Heard Island Plateau (Division 58.5.2) based on a survey in April–May 2003

   approximately 20% of the 2002 estimate. This decline in abundance is consistent with the passage of the strong ... of un-assessed cohorts and provide for more stable catches between fishing years, while meeting the ... in recruitment, natural mortality and growth of these fish, combined with the need to maintain a ...

   Meeting Document : WG-FSA-03/32 : Автор(ы): A.J. Constable, C.R. Davies, R. Williams and T. Lamb (Australia)

10. Spatial distribution of foraging by female Antarctic fur seals

    years when there were different amounts of prey available. Females were constrained to forage mainly ... dispersed to specific regions associated with the continental shelf east of Patagonia (>1000 km) and to ... by lactating female fur seals predicted spatial distributions that were consistent with past ...

    Meeting Document : WG-EMM-01/26 : Автор(ы): I.L. Boyd, I.J. Staniland and A.R. Martin (United Kingdom)

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