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1. Statistical problems in krill stock hydroacoustic assessments

   of the identified target organisms. Target strength is a measure of how much sound an organism reflects, expressed ... in terms of the amount of sound reflected per individual or per unit weight of organism. All other ... . In fact, this is seldom the case in an aquatic environment. True planktonic organisms may be carried ... ) or biotic ones due to migratory behaviour. Micronekton and nekton (especially large zooplankton and fish ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I) : 301–309 : Author(s): Macaulay, M.C.

2. Fishery Report: Exploratory fishery for Dissostichus spp. (TOT) in Subarea 48.6

   (Conservation Measure (CM) 114/XV). In 1999, the Commission agreed that high levels of IUU fishing ... ........................................................................ 6 5. By-catch of fish and invertebrates ..................................................... 6 5.1 By-catch ... controls and management advice ............................................. 8 8.1 Conservation ... ................................................................ 9 Throughout this report the CCAMLR fishing season is represented by the year in which that season ended, e.g ...

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3. Fishery Report: Champsocephalus gunnari Heard Island (Division 58.5.2)

   requirements ...................................................... 9 5. By-catch of fish ... Conservation measures ............................................................ 11 8.2 Management advice ... /06, and 2007/08 to 2009/10 but recalled that: (i) the length frequencies reflect lengths of fish ... in this fishery of 240 mm to protect juvenile fish (younger than 2.5 years) and that, if the proportion of fish ...

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4. Fishery Report: Dissostichus eleginoides South Georgia (Subarea 48.3)

   of fish and invertebrates ..................................................... 4 5.1 Estimation ... marine mammals with longline fishing operations .... 7 7. Ecosystem effects ... Conservation measures ............................................................ 7 8.2 Management advice ... C was closed on 31 August 2010. The fishing season in both management areas commenced on 26 April 2010 (CM 41 ...

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5. Fishery Report: Champsocephalus gunnari (ANI) South Georgia (Subarea 48.3)

   ........................................................................ 3 5. By-catch of fish and invertebrates ..................................................... 4 5.1 By-catch ... controls and management advice ............................................. 6 8.1 Conservation ... ................................................................ 7 Throughout this report the CCAMLR fishing season is represented by the year in which that season ended, e.g ... . 2012 represents the 2011/12 CCAMLR fishing season (from 1 December 2011 to 30 November 2012 ...

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6. Factors influencing Antarctic krill distribution in the South Shetlands

   in mid-summer the abundance was low in the oceanic zone (8.5 g/m2), while higher in the slope frontal ... reproductive in the oceanic and frontal zones, whereas non-reproductive in the inshore zone. The following ... in the oceanic zone (7.9 km/day) and straightforward in the frontal zone (13.8 km/day). Especially ... the abundance was low in the oceanic zone (8.5 g/m2), while higher in the slope frontal zone (37.3 g/m2 ...

   Meeting Document : WG-KRILL-93/38 : Author(s): T. Ichii, H. Ishii and M. Naganobu (Japan)

7. Post-fledging and winter migration of Adélie penguins (Pygoscelis adeliae) in the Mawson region of east Antarctica

   were in turn influenced by gyral oceanic current systems and wind. We propose that large gyral oceanic ... of boundaries of oceanic gyres may thus be useful to CCAMLR in the regulation of the Antarctic krill fishery ... to those of sea-ice in the region. Ice motion patterns were in turn influenced by gyral oceanic current ... systems and wind. We propose that large gyral oceanic systems provide a means for Adélie penguins ...

   Meeting Document : WG-EMM-02/47 : Author(s): J. Clarke and K. Kerry (Australia), C. Fowler (USA), R. Lawless, S. Eberhard and R. Murphy (Australia)

8. Fishery Report: Champsocephalus gunnari South Georgia (Subarea 48.3)

   ............................................................................ 6 Fishing mortality (catches since survey) ....................................... 6 Initial age ... of fish and invertebrates ..................................................... 10 5.1 By-catch ... controls and management advice ............................................. 12 8.1 Conservation ... Champsocephalus gunnari (Table 1). In 2010/11, the fishing season was from 1 December 2010 to 30 November 2011 ...

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9. Integrating Count Effort by Seasonally Correcting Animal Population Estimates (ICESCAPE): a method for estimating abundance and its uncertainty from count data using Adélie penguins as a case study

   repeatability of 1.4%, and, to be conservative, that the counts were made some time from 20 to 24 January 1979 ... be interpreted in a statistical sense. Choosing options conservatively will typically widen confidence ...

   Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 213–227 : Author(s): McKinlay, J., C. Southwell and R. Trebilco

10. Fishery Report: Exploratory fishery for Dissostichus spp. in Subarea 48.6

    ........................................................................ 6 5. By-catch of fish and invertebrates ..................................................... 6 5.1 By-catch ... controls and management advice ............................................. 8 8.1 Conservation measures ... ). In 1999, the Commission agreed that high levels of IUU fishing for Dissostichus spp. in the Convention ... , and no more than one vessel per country was permitted to fish at any one time (CM 41-04). The precautionary ...

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