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1. Length composition, sex ratio, and pre-spawning migration of Dissostichus eleginoides in Subarea 48.3 during 1995

   , although the sex ratio did change in favour of males (60% male by early May). The changes at Wshag ... , although the sex ratio did change in favour of males (60% male by early May). The changes at Wshag ...

   Meeting Document : WG-FSA-95/27 Rev. 1 : Author(s): Agnew, D.J.

2. UK: 48.4 Assessment Summary

   sources of data. 48.4 Assessment Summary Tim Earl Development history Year Changes from previous ... maturity ogives. Changes to mortality post tagging 2017 Number of years of recaptures post-tagging ... for the 2017 assessment, base on MCMC uncertainty estimates Model setup Values Age range: 1-50+ Year range 1990 ... : · t=0.25 years · Spawning_time, fishery t=0.3333333 years (partial mortality 0.5) years spawning_ps ...

   Document : Site Section: Meetings

3. Distribution and abundance of skates (Bathyraja spp.) on the Kerguelen Plateau through the lens of the toothfish fisheries

   waters where longline fishing occurs have shown a slight decline in catch rate over the years of the HIMI ... over the years of the HIMI fishery. Although all skates are returned to the water from this fishery ...

   Meeting Document : WG-FSA-16/P03 : Author(s): G.B. Nowara, P. Burch, N. Gasco, D.C. Welsford, T.D. Lamb, C. Chazeau, G. Duhamel, P. Pruvost, S. Wotherspoon and S.G. Candy

4. Fishery Report 2018: Exploratory fishery for Dissostichus eleginoides in Division 58.4.3a

   the CCAMLR fishing season is represented by the year in which that season ended, e.g. 2015 represents ... fisheries has been a major focus of attention in CCAMLR in recent years after the acknowledgement ... of 3 to 5 years. These catch limits are also set so that they provide reasonable certainty that exploitation ... of D. eleginoides caught in this fishery are presented for all years in which the number of that species measured ...

   Document : Site Section: Publications

5. Detection of growth zones in the eyestalk of the Antarctic krill Euphausia superba (Dana, 1852) (Euphausiacea)

   increased with increasing body length, although there were differences between sexes. Females tended to have ... narrower growth zones from the third zone and onwards compared with males. Data show that male subadult ... and a verification of the ageing procedure from krill with a known age is needed before the number of ...

   Meeting Document : WG-EMM-16/P02 : Author(s): B.A. Krafft, M. Kvalsund, G. Søvik, E. Farestveit and A.-L. Agnalt

6. Statistical problems in krill stock hydroacoustic assessments

   to be not the absolute amount of biomass present in an area, but rather how it is distributed. The issue of patchy years ... to be not the absolute amount of biomass present in an area, but rather how it is distributed. The issue of patchy years ... in an area, but rather how it is distributed. The issue of patchy years vs more even distribution would ... that if the target strength employed is later refined or revised, these acoustic estimates may be corrected ... surveys in two consecutive years giving identical biomass for a surveyed area, in one, the biomass ... . If such an individual encounters a patch (a patch dominated year) it can quickly obtain sufficient food for its needs ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I) : 301–309 : Author(s): Macaulay, M.C.

7. Foraging patterns in the Antarctic Shag Phalacrocorax bransfieldensis at Harmony Point, Antarctica

   foraged once a day, females early in the morning and males when their partners returned to their nests ... . Compared to  those periods, when rearing chicks parents incremented the number of daily foraging  trips ... at the nests) by incrementing the number of daily foraging  trips and the daily time invested in foraging ... , females early in the morning and males when their partners returned to their nests. Compared to   ...

   Meeting Document : WG-EMM-18/03 : Author(s): R. Casaux and M.L. Bertolin

8. Monitoring, control and surveillance

   considered in previous years. (2009)CCAMLR-XXVIII, paragraphs 8.3 to 8.8; (2009)CCAMLR-XXVIII, Annex ... Proposals to consider the system of inspection have been considered in previous years. (2009)CCAMLR ...

   Page : Site Section: The Organisation

9. WG-EMM-06

   of Antarctic krill (Euphausia superba) at South Georgia, 2002–2005: within-year variation provides a new ...

   Meeting

10. Antarctic krill populations in the outflow region of the north-western Weddell Sea

    -western Weddell See and in Bransfield Strait/western Antarctic Peninsula during late January to early ... was below the longterm average of the area. New one-year-old recruits were scarce, the stock was dominated ... by two and three year old krill. Spawning occurred late and numbers of gravid females and larvae were low ... See and in Bransfield Strait/western Antarctic Peninsula during late January to early March 2013 ...

    Meeting Document : WG-EMM-13/24 : Author(s): V. Siegel (European Union)

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