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1. Spatial distribution of foraging by female Antarctic fur seals

   they forage intensively. However, mean consumption was about one-tenth of the mean density of krill. Author ... they forage intensively. However, mean consumption was about one-tenth of the mean density of krill. ... the same pattern of travel. There was no detectable difference in this behavior among years when there were ... at which the offspring was being raised. When this constraint was removed at the end of lactation, females ...

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

2. Estimates of abundance of Dissostichus eleginoides and Champsocephalus gunnari from the random stratified trawl survey in the waters surrounding Heard Island in Division 58.5.2 for 2018

   combined) were also two to three times greater than those of last year. Catches of skates were similar ... for L. squamifrons has been low for the past 4 years. The 2018 biomass estimates for each of the three Bathyraja spp ... also two to three times greater than those of last year. Catches of skates were similar to those ... been low for the past 4 years. The 2018 biomass estimates for each of the three Bathyraja spp. (skates ...

   Meeting Document : WG-FSA-18/55 : Author(s): G. Nowara, T. Lamb and P. Ziegler

3. Interannual changes in body fat condition, stomach content mass and distribution of minke whales in Antarctic Areas IV and V

   years included in the study, two were categorized as years of poor body fat condition, and three ... . Of the six years included in the study, two were categorized as years of poor body fat condition, and three ... of minke whales in Antarctic Areas IV (70°-130° E) and V (130° E-170°W) from 1989/90 to 1994/95. Of the six ... as years of good condition. Estimated body weight gain during the feeding season in poor years was 25 ...

   Meeting Document : WG-EMM-97/18 : Author(s): Ichii, T., Nishiwaki, S., Tamura, T., Fujise, Y., Matsuoka , K.

4. Characterisation of the toothfish fishery in the Ross Sea region (Subarea 88.1 and SSRUs 88.2A–B) through 2018/19

   with respect to the current management areas. The median and 90 th percentile of the scaled length ... years; some fish were recaptured after 16 years at liberty. Recaptures were higher in 2019, likely ... fishery in the Ross Sea region (Subarea 88.1 and SSRUs 88.2A–B) through 2018/19 Microsoft Word File:  fsa ... to the current management areas. The median and 90th percentile of the scaled length distributions showed ...

   Meeting Document : WG-FSA-2019/07 : Author(s): J. Devine, S. Parker and A. Dunn

5. Distribution and size-age composition of Antarctic krill in the South Orkney Islands region (CCAMLR Subarea 48.2)

   /2009 and 2009/2010 seasons. All age cohorts of krill passed spawning during the season 2008/2009, while ... Abstract:  This paper describes distribution and size-age composition of Antarctic krill ... of Antarctic krill in age 1+ were absent in catches in both 2008/2009 and 2009/2010 seasons. Possible reasons ... -age composition of Antarctic krill in the South Orkney Islands region (CCAMLR Subarea 48.2) Approval ...

   Meeting Document : WG-EMM-10/16 : Author(s): D.O. Sologub and A.V. Remeslo (Russia)

6. A drone-based Antarctic fur seal (Arctocephalus gazella) census of the St. Telmo Islands, South Shetland Archipelago

   dynamics in the South Shetland archipelago are largely driven by two breeding colonies, Cape Shirreff ... during the 2018-19 field season. The APH-28 provided a minimally-invasive, robust, and accurate (error ... represents a 79% reduction since the most recent survey in 2008, and a 90% reduction from the peak of recent ... in the South Shetland archipelago are largely driven by two breeding colonies, Cape Shirreff and the Saint ...

   Meeting Document : WG-EMM-2019/65 : Author(s): D.J. Krause and M.E. Goebel

7. Longline sink rates of an autoline vessel, and notes on seabird interactions

   , and relative proportion of each species present. A large proportion of the seabirds present at any one time ... , and relative proportion of each species present. A large proportion of the seabirds present at any one time ... observations at sea indicated that weights did have an effect on line sink for 20–40 m either side ... ) accounted for 90% of the observed incidental catch; of which 90% were foul hooked rather than having ...

   Meeting Document : WG-FSA-01/44 : Author(s): N.W.McL. Smith (New Zealand)

8. A characterisation of the toothfish fishery in Subareas 88.1 and 88.2 from 1997–98 to 2013–14

   – the reason for this is unclear. There has been a slight reduction in mean age in SSRU 88.2H, but the data ... of the fishery – the reason for this is unclear. There has been a slight reduction in mean age in SSRU ... with a slight decline in the past two years. Length frequency distributions of Antarctic toothfish in the Ross ... with a slight decline in the past two years. Length frequency distributions of Antarctic toothfish in the Ross ...

   Meeting Document : WG-FSA-14/52 : Author(s): M. Stevenson, S. Hanchet, S. Mormede and A. Dunn (New Zealand)

9. An updated descriptive analysis of the Antarctic toothfish (Dissostichus mawsoni) tagging scheme in the Ross Sea for the years 1997/98 to 2004/05

   released and 9 recaptured. For the last two years, when tagging has been part of the Conservation Measure ... released and 9 recaptured. For the last two years, when tagging has been part of the Conservation Measure ... by area over the past three years have been in the same proportion as the catch by area. However ... movement of Antarctic toothfish from the New Zealand data set has been about 200 km. However, most (80 ...

   Meeting Document : WG-FSA-05/34 : Author(s): A. Dunn, S.M. Hanchet and K. Maxwell (New Zealand)

10. Descriptive analysis of the Antarctic toothfish (Dissostichus mawsoni) tagging scheme in the Ross Sea for the years 1997/98 to 2003/04

    two years, when tagging has been part of the Conservation Measure, New Zealand vessels have tagged ... recaptured, and 443 Patagonian toothfish released and 9 recaptured. For the last two years, when tagging has ... between 1.0 and 1.37 toothfish per tonne of catch. Tagging rates by area over the past three years have ... Zealand data set has been about 200 km. However, most (80%) Antarctic toothfish have moved less than 50 km ...

    Meeting Document : WG-FSA-SAM-05/10 : Author(s): A. Dunn, S.M. Hanchet and K. Maxwell (New Zealand)

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