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

   variability among years was greater in the guard stage. Estimates of variability were used to explore the ... or trips sampled diminished rapidly when sample sizes were greater than 30 penguins and three trips ... years of post-impact monitoring to detect systematic change with high power unless one were willing to ... constructed and fitted to data collected at Béchervaise Island over a 12-year period when only natural ... number of impact (step, ramp and trend increases of 25%) and monitoring (1–10, 15, 20, 25 and 30 years ... –10, 15, 20, 25 and 30 years of post-impact ... ), and (iii) the effect size is reached after 30 years (0.75% increase per year; trend change), to ... . 208 gradual trending increase of 0.75% per year over 30 years (i.e. 25% increase after 30 years) is ...

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

2. e-sc-xv-a4-appI.pdf

   ... , throughout the subgroup’s discussions. Matters raised in the report of the intersessional meeting of WG ... of instruments in electrical tape before they were glued onto an animal allowed subsequent removal ... an animal. The instruments are then removed by carefully cutting the feathers or pelage close to ... regurgitations. Adults should be caught beside their nest to ensure that they are, in fact, breeding. 20 application/pdf attached to:WG-EMM-Methods-96

   Meeting Report : WG-EMM-Methods-96

3. Seabird interactions with longlining operations for Dissostichus eleginoides around South Georgia, April to May 1994

   -seven line sets were observed and 98 deaths of seabirds were recorded over 20 sets; no deaths occurred ... albatrosses. The average mortality rate for the 20 sets was 0.48 birds/1 000 hooks and maximum mortality 3.12 ... each species in the vicinity of the ship was recorded every 30 minutes. Of the 20 sets for which ... Georgia (sets 5 to 15) during night-time setting. These occurred in aggregations of 20 to 30 birds ... deaths of seabirds were recorded over 20 sets; no deaths occurred during hauls. The 16 sets made at ... albatrosses. The average mortality rate for the 20 sets was 0.48 birds/l 000 hooks and maximum mortality ...

   Science Journal Paper : CCAMLR Science, Volume 2 (CCAMLR Science, Volume 2) : 111–121 : Автор(ы): Ashford, J.R., J.P. Croxall, P.S. Rubilar and C.A. Moreno

4. Fishery Report 2017: Dissostichus eleginoides and D. mawsoni South Sandwich Islands (Subarea 48.4)

   selectivity (top row). Second row: Recruitment year-class strength 1–19 (20–26 not shown, as fixed ... fishing season (from 1 December 2014 to 30 November 2015). Fishery Report 2017 ... this fishery are presented in Figure 1 for all years in which the number of that species measured was ... and does not show a clear progression between years; small fish (<100 cm) are rare (Figure 1a). (a ...

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5. A two-fleet ASPM assessment of the toothfish (Dissostichus eleginoides) resource in the Prince Edward Islands vicinity

   become available for the years 2004 and 2005. The assessment is also generalised to allow for a second ... annual legal catch not to exceed 500 tonnes for the time being, together with encouragement that this be ... predation and its consequences are also investigated. Twenty year biomass projections under the assumption ...

   Meeting Document : WG-FSA-05/58 : Автор(ы): A. Brandão and D.S. Butterworth (South Africa)

6. e-sc-viii-a4.pdf

   ... number and size of krill concentrations. 20. The Workshop developed an operational classification of ... procedures suggested above should be conducted on a trial basis and reviewed after three years. (v ... , California, USA from 7 to 13 June 1989. 30. The Convener of the study, Dr J. Beddington (UK) chaired the ... fleets tend to work in groups travelling more or less from west to east. The vessels travel together application/pdf attached to:WS-KCPUE-89

   Meeting Report : WS-KCPUE-89

7. Effect of orientation on broadband acoustic scattering of Antarctic krill Euphausia superba: implications for inverting zooplankton spectral acoustic signatures for angle of orientation

   and video footage from several Antarctic krill were carried out to determine the effect of animal ... Classification (CMVC) approach, using generic and animal-specific theoretical and empirical model spaces. The ... animal-specific empirical model space was best able to invert for angle of orientation. The CMVC ...

   Meeting Document : WG-EMM-99/41 : Автор(ы): L.V. Martin Traykovski (USA), R.L. O’Driscoll (New Zealand) and D.E. McGehee (USA)

8. Length-at-age in juvenile Patagonian toothfish (Dissostichus eleginoides)

   estimated to be from fish 1+ or 2+ years old, with mean total lengths of 32.5 cm and 41.3 cm respectively ... observed in the length density represent different age cohorts separated by one year. File:  01ashford.pdf ... classes containing fi sh 1+ and 2+ years old respectively. A much smaller peak at TL ca. 20 cm ... + 14+ 20 4 25 2 30 12 1 35 102 7 40 6 33 45 1 65 3 50 5 3 55 7 1 60 2 9 3 65 2 5 1 70 2 1 1 70+ 1 1 ... year’s translucent zone). Total length (cm) 10 20 30 40 ... 50 60 70 80 90 Fr eq ue nc y 40 30 20 10 0 ...

   Science Journal Paper : CCAMLR Science, Volume 9 (CCAMLR Science, Volume 9) : 1–10 : Автор(ы): Ashford, J., C. Jones, S. Bobko and I. Everson

9. Products for human consumption from krill (Euphausia superba)

   months at-30°C and one month at-20°C. Dried krill of good quality could be prepared by blanching krill in ... fish burger, it gave a bitter after taste at 10% level and bitter taste at 20% level or above. The ...

   Meeting Document : WG-EMM-98/41 : Автор(ы): J. Joseph, V. Muraleedharan, R. Thankamma and C.N. Ravishankar (India)

10. Fishery Report: Closed fishery for Dissostichus spp. in Divisions 58.4.4a and 58.4.4b

    year (or years) to recapture the tagged fish. 29. The Working Group considered that if sufficient ... the Scientific Committee and WG-FSA. 8.2 Management advice 20. In 2007/08, one Japanese-flagged ... used. A total of 117 research hauls are allocated on a 10-minute latitude  20-minute longitude grid ... is unlikely to have fully recovered to a pristine state in the six years since it was closed, any ...

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