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1. A preliminary assessment of mackerel icefish (Champsocephalus gunnari) in Division 58.5.2, based on results from the 2014 random stratified trawl survey

   population structure, abundance and yield for the area of Division 58.5.2 to the west of 79° 20’ E using ... standard CCAMLR methods. A pattern of multiple year classes being present simultaneously in the population ... population structure, abundance and yield for the area of Division 58.5.2 to the west of 79° 20&rsquo ... ; E using standard CCAMLR methods. A pattern of multiple year classes being present simultaneously ...

   Meeting Document : WG-FSA-14/44 : Author(s): D.C. Welsford (Australia)

2. Research plan for the exploratory longline fishery for Dissostichus spp. in Divisions 58.4.1, 58.4.2 and Subarea 48.6 in 2014/2015 (including CTD data in 88.1, 88.2)

   in Division 58.4.1, 58.4.2 and Subarea 48.6 from 2014/2015 season to 2018/2019 using Korean commercial bottom ... in Division 58.4.1, 58.4.2 and Subarea 48.6 from 2014/2015 season to 2018/2019 using Korean commercial bottom ...

   Meeting Document : WG-SAM-14/21 : Author(s): Delegation of the Republic of Korea

3. Conservation Measure Conservation Measure 172/XVIII (1999)

   conservation measure in accordance with Article IX of the Convention: Directed fishing for Dissostichus spp ... from 1 December 1999 to 30 November 2000. Directed fishing by longlining in Statistical Division ... 58.5.2 is prohibited from 1 December 1999 to 30 November 2000. 1 Except in waters adjacent ...

   Conservation Measure : 172/XVIII (1999)

4. e-sc-xxiv-a4-appD.pdf

   ... . 3.20 Examples of how the historical catch could be used to subdivide the catch among the SSMUs ... (Table 1). Annual catches in excess of 30 000 tonnes of krill have been taken in nine SSMUs. 3.29 ... value in SOW. Within each SSMU the relative FPI peaked typically in the 10-year period between 1986/87 ... 3.30 WG-EMM-05/28 summarised changes of fishing ground in space and time since the early 1980s ... 1). Annual catches in excess of 30 000 tonnes of krill have been taken in nine SSMUs. 3.29 The ... oceanographic surface drifters; (b) different probability transition matrices could be built for years of ... : (i) the probability that the spawning stock declines below 20% of the median level of the application/pdf attached to:WMP-05

   Meeting Report : WMP-05

5. Results from the New Zealand exploratory fishery for Dissostichus spp. in Divisions 58.4.1 and 58.4.2 in the 2004/05 season

   C for a catch of 0.372 tonnes of D. mawsoni. San Aspiring undertook 20 research sets in Division 58.4.1 SSRU ... G for a catch of 20.9 tonnes of D. mawsoni and 0.4 tonnes of D. eleginoides. The first sign of the onset ... tonnes of D. mawsoni. San Aspiring undertook 20 research sets in Division 58.4.1 SSRU G for a catch ... of 20.9 tonnes of D. mawsoni and 0.4 tonnes of D. eleginoides. The first sign of the onset of spawning ...

   Meeting Document : WG-FSA-05/62 : Author(s): G.J. Patchell (New Zealand)

6. Preliminary assessment of Champsocephalus gunnari on the Heard Island Plateau (Division 58.5.2) based on a survey in May 2002

   was not significantly different from previous years but the one-sided lower 95% confidence bound was greater than ... of mostly three and four year old fish in May 2002. Given the size of the fish, the expectation from current ... estimates of length at age parameters would be for most of the fish to be three year olds. However, given ... the abundance of fish in the population and the age structure of fish last year, it would be more reasonable ...

   Meeting Document : WG-FSA-02/47 : Author(s): A.J. Constable, R. Williams and T. Lamb (Australia)

7. Habitat partitioning in Antarctic krill: spawning hotspots and nursery areas

   and extracted data spanning 41 years (1976-2016) from the existing KRILLBASE-abundance and KRILLBASE-length ... has been suggested to occur when densities are 39 exceptionally high during years of strong ... and extracted data spanning 41 years (1976-2016) from the existing KRILLBASE-abundance and KRILLBASE-length ... has been suggested to occur when densities are 39 exceptionally high during years of strong ...

   Meeting Document : WG-EMM-2019/20 : Author(s): F. Perry, A. Atkinson, S.F. Sailley, G.A. Tarling, S.L. Hill, C.H. Lucas and D.J. Mayor

8. Performance and geometry of the FP-120 trawl used during the UK 1993/94 fish stock assessment survey around South Georgia, Subarea 48.3

   of horizontal opening and headline height of the FP-1 20 trawl during the 1993/94 UK fish stock assessment ... opening and headline height of the FP-1 20 trawl during the 1993/94 UK fish stock assessment survey around ...

   Meeting Document : WG-FSA-94/23 : Author(s): G. Pilling and G. Parkes (United Kingdom)

9. Evidence of two stocks of Champsocephalus gunnari in the South Georgia region, CCAMLR fishing Area 48.3

   Possession Bay, South Georgia during 19-20 January and off much of the north-east coast of South Georgia ... , South Georgia during 19-20 January and off much of the north-east coast of South Georgia between to 19 ...

   Meeting Document : WG-FSA-94/16 : Author(s): A.W. North (United Kingdom)

10. Assessment models for Patagonian toothfish in research block 5843a_1 of Division 58.4.3a, Elan Bank

    for the years 2004/05 to 2012/13 following the recommendation during the last WG-SAM meeting. The two models ... events before 2008, and 2) R.1 model including all tagging events (years 2005-2012). These models were ... between the two models were set as follows: year class strength (YCS) was fixed; parameters of ALK were ... assessments of Dissostichus eleginoides in research block 5843a_1 in Division 58.4.3a for the years 2004/05 ...

    Meeting Document : WG-FSA-14/22 : Author(s): K. Taki (Japan)

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