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1. Estimating toothfish biomass in Subarea 48.3 using local depletions

   as a means of estimating toothfish density at South Georgia. Over the four years 2000-2003, we found 25 areas ... of 12’ by 12’ where there had been forty or more hauls in any particular year. There were 62 individual ... over the four years and multiplying by the total fishable area in Subarea 48.3 we arrived ... of estimating toothfish density at South Georgia. Over the four years 2000-2003, we found 25 areas of 12’ by 12 ...

   Meeting Document : WG-FSA-SAM-04/18 : Author(s): Pearce, J., Agnew, D.

2. An inter-laboratory comparison of ages estimated for Dissostichus eleginoides using otoliths

   read the sections similarly, with 84.7% of the estimates falling within two years or less of each other ... differences in the criteria used to interpret the first few years of age, possibly in identification ... read the sections similarly, with 84.7% of the estimates falling within two years or less of each other ... differences in the criteria used to interpret the first few years of age, possibly in identification ...

   Meeting Document : WG-FSA-99/56 : Author(s): J. Ashford (United Kingdom) and P. Horn (New Zealand)

3. Daily TAC Report Form

   are required for 'real-time' monitoring and are to be submitted no later than 12 midday UTC each day. ... -time' monitoring and are to be submitted no later than 12 midday UTC each day. ... RFA Raja taaf DIS Diomedea sanfordi Northern Royal Albatross N Nominal HAG Headed and gutted (tail ... epomophora A: day 1 RAJ: Raja spp - Rays and skates nei DIS: Diomedea sanfordi RFA: Raja taaf - DIX ... Bathydraco marri Dragonfish deepwater KIW Orcinus orca Killer whale BDN Bathydraco antarcticus MAM ... to data@ccamlr.org no later than 12 midday UTC each day. Complete a separate report for each vessel ...

   Document : Site Section: Data

4. CEMP cameras data validation experiment at the Galindez Island gentoo penguin (Pygoscelis papua) colonies

   three monitoring sites GBW, GPP1, and GPP2, simultaneously with automatic time-lapse cameras picturing ... . The results of visual observations have been compared with data from camera pictures, which registered ... preliminary results exhibit the reasonable correspondence within 0-3 days between visual observations and time ... -lapse camera data for both seasons. The standard deviation for each event varies from ±1 to ±3 days for ...

   Meeting Document : WG-EMM-2019/59 : Author(s): P. Khoetsky, A. Dzhulai, V. Smagol, G. Milinevsky, I. Dykyy, A. Simon, M. Telipska, E. Dykyi, I. Parnikoza and L.Pshenichnov

5. Estimation of tag-loss rates for tagged fish in the Patagonian toothfish (Dissostichus eleginoides) fisheries at Heard Island and McDonald Islands in Division 58.5.2

   % of all double-tagged fish retain at least one tag after one year, and 80.2% after ten years ... at liberty of 6 years, as l = 0.014 for longline and l = 0.007 for trawl. However, this single tag-loss rate ... fish retain at least one tag after one year, and 80.2% after ten years. The parameter of annual tag ... -loss rate in CASAL’s single-tag model was approximated, for a maximum time at liberty of 6 years ...

   Meeting Document : WG-FSA-17/21 : Author(s): P. Ziegler

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

   years; some fish were recaptured after 16 years at liberty. Recaptures were higher in 2019, likely ... , becoming gradually more male. The number of fish recaptured in 2019 was greater than in previous years ... ; some fish were recaptured after 16 years at liberty. Recaptures were higher in 2019, likely a result ...

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

7. A summary of the commercial fishery for mackerel icefish Champsocephalus gunnari in Subarea 48.3 during the 1997/98 season

   briefed before the short trip to South Georgia. It is unclear whether the poor catches by the FV Betanzos ... the short trip to South Georgia. It is unclear whether the poor catches by the FV Betanzos were due to a low ...

   Meeting Document : WG-FSA-98/53 : Author(s): G. Parkes, A. King and C. Jones (United Kingdom)

8. Coincidence between climate fluctuations and variability in the Antarctic krill (Euphausia superba) recruitment

   in Drake Passage and krill recruitment variabiIlty. Years of high pressure gradients coincided ... with the years of good krill recruitment, and vice versa. Author(s):  Sasai, Y., Kutsuwada, K., Naganobu ... and krill recruitment variabiIlty. Years of high pressure gradients coincided with the years of good krill ...

   Meeting Document : WG-EMM-95/53 : Author(s): Sasai, Y., Kutsuwada, K., Naganobu, M.

9. Research program on resource potential and life cycle of Dissostichus species from the Subarea 88.2 A in 2015-2018

   potential and life cycle of Dissostichus species within the eastern part of the Ross Sea over shelf ... and life cycle of Dissostichus species within the eastern part of the Ross Sea over shelf and continental ...

   Meeting Document : WG-SAM-15/21 : Author(s): Delegation of the Russian Federation

10. Summary of the toothfish fishery and tagging program in the Ross Sea region (Subarea 88.1 and SSRUs 882A–B) through 2017/18

    the 2018 season. Despite 2018 being the first year of implementation of the Ross Sea region Marine ... recaptured in 2018 was similar to that recaptured in previous years, with some fish recaptured after 14 years ... . Despite 2018 being the first year of implementation of the Ross Sea region Marine Protected Area, most ... was similar to that recaptured in previous years, with some fish recaptured after 14 years at liberty. ...

    Meeting Document : WG-FSA-18/46 : Author(s): S. Mormede and S. Parker

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