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1. Standardization of fishing effort for Champsocephalus gunnari in the South Georgia area (Subarea 48.3)

   Paper Title:  Standardization of fishing effort for Champsocephalus gunnari in the South Georgia ... inflexible in its use of data types and has no estimate of accuracy. A standardized CPUE index for ... different classes (countries, types of vessel, fishing gear, months and years). Multiple regression is used ... the values selected to standardize the model. The mean coefficient of variation for the CPUE values ... WG-FSA-90/27 STANDARDIZATION OF FISHING EFFORT FOR ... effort for a number of years of fishing are used as additional information (Pope and Shepherd, 1985 ... category, one may calculate standardized values of catch-per-effort for a sequence of fishing years and ... data since 1981/82 could be used. However, it should be noted that for the first two years of this ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 327–336 : Autor(es): Gasiukov, P.S.

2. A generalised model for evaluating yield and the long-term status of fish stocks under conditions of uncertainty

   known catch history and thus allow assessments of yield to be made for existing fisheries. An example is ... Paper Title:  A generalised model for evaluating yield and the long-term status of fish stocks ... projection model for assessing the long-term annual yield which satisfies objectives for the maintenance of ... biomass. The model provides a flexible method for assessing the influence of different patterns of growth ... ) 1.21 I 0 10 20 30 40 50 60 Length (mm) Selectivity (b) 1.6 1 1 0 2 4 6 Age (years) Relative ... of growth during the year); an age-selectivity function, a(a) (allows for a fishery that targets ... equation 12. This age structure is projected for a number of years, equivalent to at least the number of ... simulation for each gamma Years to project stock to remove effects of initial age structure Vector of real ...

   Science Journal Paper : CCAMLR Science, Volume 3 (CCAMLR Science, Volume 3) : 31–54 : Autor(es): Constable, A. and W.K. de la Mare

3. Fishery Report 2014: Exploratory fishery for Dissostichus spp. in Subareas 88.1 and 88.2

   Description / Abstract:  Fishery Report 2014: Exploratory fishery for Dissostichus spp. in ... distributions for each year to produce annual catch-at-age distributions (WG-FSA- 13/48). 35. In Subarea ... to 30 November 2014). Fishery Report 2014: Exploratory fishery for Dissostichus spp. in ... includes 20 tonnes for research fishing in 2007 and 10 tonnes for research fishing in 2011 and 2012. * IUU ... and maturity stage, as well as collection of otoliths for age determination of the target and most ...

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4. Fishery Report: Exploratory fishery for Dissostichus spp. in Subareas 88.1 and 88.2

   0 0 882CDFG 214 30 34 8 50 0 80 0 882E 361 284 58 42 50 0 20 0 * Note: Includes skates landed ... were 16.6 years and 133.2 cm and for the mean age- and length-at-50%-maturity for males were 12.8 ... (- ln L) 40 60 80 100 120 0 10 20 30 40 50 a a a a a a a b b b b b b bc c c c c c c1 1 1 1 1 1 ... ) 2000 2010 2020 2030 2040 0 20 40 60 80 50% median(B0) 20% median(B0) B io m as s (th ou sa ...

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5. Fishery Report 2013: Exploratory fishery for Dissostichus spp. in Subareas 88.1 and 88.2

   Description / Abstract:  Fishery Report 2013: Exploratory fishery for Dissostichus spp. in ... for each sex was developed by combining otolith age–length data from all available years, and this ... scaled length- frequency distributions for each year to produce annual catch-at-age distributions (WG-FSA ... 30 November 2013). FISHERY REPORT 2013: EXPLORATORY FISHERY FOR DISSOSTICHUS SPP. IN ... fishing in 2007, 80 tonnes in 2012, and 49 tonnes in 2013. In 88.2, the catch limit includes 20 tonnes ...

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6. Intra-annual variability in the density of Antarctic krill (Euphausia superba) at South Georgia, 2002–2005: within-year variation provides a new framework for interpreting previous ‘annual’ estimates of krill density

   the regression-predicted within-year variation. Years that stand out for markedly low krill density ... South Georgia, 2002–2005: within-year variation provides a new framework for interpreting previous ... consistently over all three years, was detected. Krill densities in winter were predominantly low (mean = 18.7 ... /2000. Moored instruments provide valuable data that could be important for ecosystem-based management ... -predicted within-year variation. Years that stand out for markedly low krill density (i.e. densities below ... , timing and causes of intra-annual variability is thus an essential prerequisite for ecosystem ... management (Everson, 1992) and for understanding change on an interannual scale. Moored instrument arrays ... time-series of krill density at 30-minute intervals for both the on- shelf and off-shelf mooring. For ...

   Science Journal Paper : CCAMLR Science, Volume 14 (CCAMLR Science, Volume 14) : 27–41 : Autor(es): Saunders, R.A., A.S. Brierley, J.L. Watkins, K. Reid, E.J. Murphy, P. Enderlein and D.G. Bone

7. Investigations of required sampling regimes for environmental parameters

   Paper Title:  Investigations of required sampling regimes for environmental parameters Abstract ... monthly mean temperature over two years with a significance α of 0.05 and a power P of 0.8. Sampling wind ... speed continuously or as daily maxima and minima would be sufficient to detect a 10 to 20% change in ... detection Wind speed daily multiple n=8 per day 10-20% High recording for one month daily multiple n-30 ... ------'~-------"--~--~------~ o 1 0 20 30 days Figure 2: Maximum daily pressure for January 1985, Davis Station, showing the ... ~--~.-------.---~-'--------~ 5 10 15 20 25 30 35 days Figure 4: Daily wind speed by three hour sampling period for January 1985 ... temperatures in that 563 year were lower than for the other two years (see Figure 1). Maximum and minimum ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 561–573 : Autor(es): Agnew, D.J.

8. Schedule for the Thirty-eighth Meetings of the Commission and the Scientific Committee

   . Climate change 15:30-16:00 Refreshment Break 16:00-17:30 CM Drafting Group SCAF 8. Budgets for 2019, 2020 ... organisations 10:30:11:00 Refreshment Break     11:00-12:30 CM Drafting Group SCAF 8. Budgets for 2019, 2020 ...     SCAF 8. Budgets for 2019, 2020, 2021 (cont.) SCAF 9. Other business 13. SC activities (cont.) 15:30-16 ... the meeting. Sunday, 20 October Time Commission Scientific Committee 15:00-17:00 Registration for SC ...

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9. Potential nursery areas for fish in the Prydz Bay region

   break. The dominant size class was of 45 mm standard length, which corresponds to an age of 1 ... Paper Title:  Potential nursery areas for fish in the Prydz Bay region Abstract / Description:  A ... for the shelf area of the Bay to be a nursery ground for nototheniid and channichthyid fish. Nearly ... antarcticum. This species was abundant (up to 9 100 were caught in a 30 minute haul) especially near the shelf ... standard length, which corresponds to an age of 1+. Nototheniids and channichthyid juveniles were much ... 7 to 8 m high, and nets were towed at fishing depth for a standard haul duration of 30 minutes at 3 ... . antarcticum catches. 375 -64 individuals/30 minute trawl 1 5 0 10 0 20 0 Q) "Cl 0 B 30 :;l ... . 377 -64 individuals/30 minute trawl 1 5 0 10 0 0 Cl) 20 -d 0 E 000 0 30 0 :.;::l 0 .s ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 369–380 : Autor(es): Williams, R.

10. Exploratory fishing for Dissostichus spp. in the Antarctic region (Subareas 48.1, 48.2 and 88.3)

    Paper Title:  Exploratory fishing for Dissostichus spp. in the Antarctic region (Subareas 48.1 ... system) were used for the operation, with variable quantities of fish hooks (1 440 to 4 320), No. 9 ... /hook (Subarea 88.3), 19.1 g/hook (Subarea 48.1) and 3.0 g/hook (Subarea 48.2), and an average over all ... occurs. The search for new fishing areas will have an impact on present and future fisheries for D ... of males ranged between 37 and 142 cm, with an average of 78.5 cm (SD = 25.1), while for females it ... for both sexes. This gives an average yield of 59% for the HGT product. With the maturity scale ... general similar to those reported for other regions. Concerning the biological aspects, an allometric ...

    Science Journal Paper : CCAMLR Science, Volume 6 (CCAMLR Science, Volume 6) : 1–17 : Autor(es): Arana, P.M. and R. Vega

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