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1. Distribution of krill (Euphausia superba Dana) catches in the South Shetlands and South Orkneys

   and South Orkneys Abstract / Description:  A set of concentric zones of 20 km width was defined around ... in all years 1988 to 1991. In 1987, 1988 and 1991, 75% of the catch in Subarea 48.2 between December ... ranges and population sizes from the literature are used to show that for some years catches within 100 ... A set of concentric zones of 20 km width was defined around selected colonies of penguins ... square (1 0 longitude by 30' latitude) for each quarter (three months) of the year. Total catches ... in the subarea for the year which is caught in the CPD is given, together with the catch as a percentage ... .c. 70 J:! tfJ 0 () 50 -0 40 a-e 30 20 10 0 0 0 0 N ~ -0 0 0 0 0 0 co ... I .!: I ............... 1988 () ro +- I 0 I - - - 1989 () 50 '0 • ,- 40 I / ~ I _J -. - - 1990 30 . . I tI --20 tI ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 287–303 : Author(s): Agnew, D.J.

2. Preliminary atlas of Balaenopterid whale distribution in the Southern Ocean based on pelagic catch data

   produced. The first series contains 24 maps of catches by species by month, and the second consists of 30 ... , plus three summary maps of fin whales catches for the years 1952/53–1961/62 combined, for each ... contains 24 maps of catches by species by month, and the second consists of 30 maps of catches of fin ... maps of fin whales catches for the years 1952/53–1961/62 combined, for each of the three months. ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/2 (Selected Scientific Papers, SC-CAMLR-SSP/2) : 113-193 : Author(s): Mizroch, S.A. et. al

3. Evaluating the impact of multi-year research catch limits on overfished toothfish populations

   Paper Title:  Evaluating the impact of multi-year research catch limits on overfished toothfish ... in this study indicate that, where a stock has been depleted to at or below 20% of the median unfished spawning ... Evaluating the impact of multi-year research catch limits on overfished toothfish populations ... that, where a stock has been depleted to at or below 20% of the median unfished spawning stock biomass ... were varied to reduce SSB to 10%, 15%, 20%, 25%, 30% and 35% of SSB0 at the end of the 5-year period ... than 20 years are shaded light grey and those where recovery is greater than 30 years are shaded dark ... 3 with a research catch of 30 tonnes per year for 5 years) to assumptions about selectivity (scenarios ... –1) Parameter set 1 945 10% 0, 15, 30, 45, 60, 75, 90 As per Table 1 2 893 15% " " 3 841 20% " " 4 782 ...

   Science Journal Paper : CCAMLR Science, Volume 18 (CCAMLR Science, Volume 18) : 47–55 : Author(s): Welsford, D.C

4. Investigations of required sampling regimes for environmental parameters

   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 monthly mean log ... 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 ... 20% 23 40 55 32 50 68 30 ... day 10-20% High recording for one month daily multiple n-30 10-20% High recording ormax/min ... . ....e 970~-------~-------r------~-------r------'~-------"--~--~------~ o 1 0 20 30 days Figure ... 60 -c ~ - 50 "C Cl) Cl) c.. en 40 "C c: a: 30 E :l E 20 >< CU :1:E 10 ...

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

5. Spatial distribution of management measures, Antarctic krill catch and Southern Ocean bioregions: implications for conservation planning

   , a biore- gion defined on the basis of long-term (up to 30 years) averages of time series (Grant et al ... across the Convention Area. 0 5 10 15 20 25 30 35 0 2 4 6 8 10 12 14 16 To ta l a re ... evidence, and shall contribute, taking full consideration of Article II of the CAMLR Convention where ... . Margules and Pressey, 2000; Pressey et al., 2007; Ardron et al., CCAMLR Science, Vol. 20 (2013): 1–19 ...

   Science Journal Paper : CCAMLR Science, Volume 20 (CCAMLR Science, Volume 20) : 1–19 : Author(s): Grant, S.M., S.L. Hill and P.T. Fretwell

6. Assessing the power to detect systematic change in Adélie penguin foraging trip duration

   constructed and fitted to data collected at Béchervaise Island over a 12-year period when only natural ... , but variability among years was greater in the guard stage. Estimates of variability were used to explore ... or trips sampled diminished rapidly when sample sizes were greater than 30 penguins and three trips per ... of days to weeks, because of the high level of natural between-year variation, it would take many years ... in the single case of 30 years of moni- toring during the crèche period with a Type I error rate of 0.20 ... a number of impact (step, ramp and trend increases of 25%) and monitoring (1–10, 15, 20, 25 and 30 years ... ), and thereafter remains constant (ramp change), and (iii) the effect size is reached after 30 years (0.75 ... monitoring (1–10, 15, 20, 25, 30), and with and without ice cover as a covariate. Power calculations were ...

   Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 201–215 : Author(s): Southwell, C., J. Clarke and L.M. Emmerson

7. Estimation of natural mortality for the Patagonian toothfish at Heard and McDonald Islands using catch-at-age and aged mark-recapture data from the main trawl ground

   proportions-at-length and fishery- and year-specific age–length keys (ALKs) for years 1998 to 2008. A large ... ordinary differential equations (ODE) for within-year population dynamics. These are the BODE model ... obtained using proportions-at-length and fishery- and year-specific age–length keys (ALKs) for years ... in R, based on alternative ordinary differential equations (ODE) for within-year population dynamics ... ity , S 'a Age (years) ¢ a S 0.05 0.10 0.15 0.20 0.25 0.30 -5 30 0 -5 25 0 -5 20 0 -5 15 ... (years) (a) Age (yrs) P ro po rti on s 0.0 0.1 0.2 0.3 0 5 10 15 20 25 1998 2000 0 5 10 15 20 ... -dispersion relative to a Poisson. 0 10 20 30 40 50 0 50 10 0 15 0 Bin Mean Expected Recaptures ... 40 60 0 10 20 30 40 50 Expected Recaptures O bs er ve d re ca pt ur es O bs er ve d re ...

   Science Journal Paper : CCAMLR Science, Volume 18 (CCAMLR Science, Volume 18) : 29–45 : Author(s): Candy, S.G., D.C. Welsford, T. Lamb, J.J. Verdouw and J.J. Hutchins

8. Diet study of Antarctic toothfish caught in the east Antarctic based on stomach content, fatty acid and stable isotope analyses

   ° S 90° 95°E Sampling site 5841C 0 1 2 3 4 5 6 0 10 20 30 (32 ... 20 30 (32) Number of stomach samples Figure ... and to a lesser extent squid. FA profiles in muscle tissues of Antarctic toothfish were Park et al. 30 ... ). δ13C in an animal usually occurs within 1‰ compared with that of its diet (DeNiro and Epstein, 1978 ...

   Science Journal Paper : CCAMLR Science, Volume 22 (CCAMLR Science, Volume 22) : 29–44 : Author(s): Park, H.J. , I. Yeon, E. Han, Y.J. Lee, S.M. Hanchet, G.W. Baeck, Y. Kwon, S.G. Choi, D.W. Lee and C.K. Kang*

9. The Patagonian toothfish (Dissostichus eleginoides) fishery in the Kerguelen Islands (Indian Ocean sector of the Southern Ocean)

   eleginoides) have been fished in the Kerguelen Islands zone for 20 years, firstly with trawlers and more ... for 20 years, firstly with trawlers and more recently with longliners. This is the oldest fishery ... in the Kerguelen Islands zone for 20 years, firstly with trawlers and more recently with longliners ... ‘Kerpêche’ for trawlers (split- years – 1 July to 30 June – 1979/80 to 2000/01) and in Excel tables ... during the year was studied to determine the spawning period. Mature animals (stages 3 to 5) only were ... between the two years is impossible, since the samples are not orthogonal (the number of animals caught ...

   Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 1–25 : Author(s): Lord, C., G. Duhamel and P. Pruvost

10. Comparison of two methods to assess fish losses due to depredation by killer whales and sperm whales on demersal longlines

    aimed at providing two indirect methods of assessment of depredated biomass over an 11-year period (2003 ... of depredated biomass over an 11-year period (2003 to 2013), accounting for spatial variations of depredation ... biomass over an 11-year period (2003 to 2013), accounting for spatial variations of depredation levels ... years. This is the case for many demersal longline fisheries at high latitudes on both hemispheres ... fishery operates year-round, but within the Crozet Islands EEZ, 35% of fishing activity occurs ... 568 511 1 679 ± 74 j,k,l 39.2 ± 2.7 105 26 30 683 633 2 568 ± 82 , , ,i j k llanded ...

    Science Journal Paper : CCAMLR Science, Volume 22 (CCAMLR Science, Volume 22) : 1–14 : Author(s): Gasco, N., P. Tixier, G. Duhamel and C. Guinet

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