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1. Stock assessment of D. eleginoides in Subarea 48.3 using dynamic production models

   years. The trends in biomass dynamic estimated by DPM are very similar with trends from dynamic age ... , age selectivity, recruitment estimates, mean weight at age) In the calculations with DPM ... stock assessment as they do not require certain initial data and parameters (natural mortality, age ... selectivity, recruitment estimates, mean weight at age) In the calculations with DPM (with Schaefer and Fox ...

   Meeting Document : WG-FSA-02/78 : Author(s): P.S. Gasiukov and R.S. Dorovskich (Russia)

2. A comparative morphometric analysis of sagittal otoliths of three icefishes (Channichthyidae) in Antarctic waters

   and right otoliths for fish ranging from 20 to 67 cm TL. To test for significant differences between ... not varied significantly between right and left sagittae (P>0.05). All EFDs derived from the 20 harmonics ... and right otoliths for fish ranging from 20 to 67 cm TL. To test for significant differences between ... not varied significantly between right and left sagittae (P>0.05). All EFDs derived from the 20 harmonics ...

   Meeting Document : WG-FSA-18/47 : Author(s): G. Plaza, C. Rodríguez-Valentino and P.M. Arana

3. The age structure and growth rate of Patagonian toothfish (Dissostichus eleginoides) at South Georgia

   for the separation of early year classes is presented along with mean sizes for each age class. Age length keys ... for the separation of early year classes is presented along with mean sizes for each age class. Age length keys ... Abstract:  New length-at – age data for South Georgia toothfish are presented from a range ... (s):  M. Belchier (United Kingdom) Title:  The age structure and growth rate of Patagonian toothfish (Dissostichus ...

   Meeting Document : WG-FSA-04/86 : Author(s): M. Belchier (United Kingdom)

4. Biomass of myctophids in the Atlantic sector of the Southern Ocean as estimated by acoustic surveys

   , their dense concentrations composed predominantly of one myctophid species Electrona carlsbergi occurred over ... concentrations composed predominantly of one myctophid species Electrona carlsbergi occurred over only restricted ...

   Meeting Document : WG-FSA-90/19 : Author(s): A.A. Filin, K.V. Gorchinsky and V.M. Kiseleva (USSR)

5. Mackerel icefish ecological indices

   : Standing Stock, Cohort Strength and Recruitment, Natural Mortality, Length at Age 1+ and 2+ years ... , Cohort Strength and Recruitment, Natural Mortality, Length at Age 1+ and 2+ years, Condition, Gonad ... Abstract:  Mackerel icefish have been harvested in the CCAMLR Region for over thirty years ... Mackerel icefish have been harvested in the CCAMLR Region for over thirty years. In the Atlantic ...

   Meeting Document : WG-EMM-03/42 : Author(s): I. Everson (United Kingdom), K.-H. Kock (Germany) and A.W. North (United Kingdom)

6. Towards a seabird mortality risk assessment: distribution of seabirds in the WCPFC Convention Area and potential overlap with fisheries

   (n =26) and Near Threatened (n = 7). The remaining 30 species are classified by the IUCN as Least Concern ... Threatened (n = 7). The remaining 30 species are classified by the IUCN as Least Concern. This paper, having ...

   Meeting Document : WG-FSA-06/30 : Author(s): S. Waugh (New Zealand)

7. On Ageing Technique for Icefish (champsocephalus gunnari Lönnberg 1905) from South Georgia Island Shelf

   to age determination of fish longer than 30 cm with an enlarged otolith centre. An age-length key ... for the third quarter of the year is appended Author(s):  Zh.A. Frolkina (USSR) Title:  On Ageing Technique ... determination of fish longer than 30 cm with an enlarged otolith centre. An age-length key for the third quarter ... . This was done using specimens from strictly’ defined age groups. These radii measurements suggest an adjustment ...

   Meeting Document : WG-FSA-89/19 : Author(s): Zh.A. Frolkina (USSR)

8. Inter-annual variation in condition index of the mackerel icefish Champsocephalus gunnari

   in the region. Years when krill were scarce and condition index was consequently low, were consistent with years ... indices, indicative of good feeding conditions, were present when krill were abundant in the region. Years ... when krill were scarce and condition index was consequently low, were consistent with years when ...

   Meeting Document : WG-EMM-96/43 : Author(s): Parkes, G., Everson, I., Kock, K.-H.

9. VME detection thresholds: provision of a beta version of a R library to compute detection probabilities and preliminary results on the case of the sea pens (Pennatulacea) of the CCAMLR Division 58.4.4b

   Group 2018. However, despite the important level of the catches, no VME detection threshold triggering ... Group 2018. However, despite the important level of the catches, no VME detection threshold triggering ...

   Meeting Document : WG-FSA-2019/46 : Author(s): A. Martin and M. Eléaume

10. Estimating seabird by-catch in CCAMLR longline fisheries

    Abstract:  After many years of close to zero incidental seabird mortality in the longline fishery ... throughout the CCAMLR Convention Area, recent years have seen an increase in Subarea 48.3 and in Division ... 58.5.2. At the same time, concern has been expressed about the suitability of the method used to raise ... After many years of close to zero incidental seabird mortality in the longline fishery throughout ...

    Meeting Document : WG-FSA-17/50 : Author(s): C. Darby and K. Olsson

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