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1. Biological acoustic survey in the marginal ice edge zone of the Bellingshausen Sea

   density varied from a mean of 42 g m-2 during the first survey phase to 19.6 g m-2 on the second survey ...

   Meeting Document : WG-Krill-94/32 : Autor(es): A.W.A. Murray, J.L. Watkins and D.G. Bone (United Kingdom)

2. Practical options for developing feedback management for the krill fishery in Subarea 48.2

   reviewing the state of ecological knowledge for Subarea 48.2, we conclude that movement towards Stage 2 (in ... that the most probable source of information allowing expansion to Stage 2 would be the provision of ...

   Meeting Document : WG-EMM-14/04 : Autor(es): P. Trathan (United Kingdom), M. Santos (Argentina) and O.R. Godø (Norway)

3. Progress on Southern Ocean protection and vessel activity

   Safety of Life at Sea (SOLAS) Convention in Step 2 or Phase 2 of the Polar Code. Most recently, Member ...

   Meeting Document : CCAMLR-XXXV/BG/25 : Autor(es): Submitted by ASOC

4. Antarctic neritic krill Euphausia chrystallorophias: spatio-temporal distribution, growth and grazing rates

   . Maximum abundances of larvae (up to 7688 ind.∙m-2) and adults (up to 1267 ind. ∙m-2) were found in the ... -2860 and 215-652 μg (C)∙m-2∙d-l for adults and larvae, respectively. This is equivalent to 0.06-1.12 ...

   Meeting Document : WG-Joint-94/10 : Autor(es): E.A. Pakhomov (Ukraine) and R. Perissinotto (South Africa)

5. Comparing surface and planimetric area across multiple scales and assessing the impact of different data sources on seabed area estimation in research blocks in the CAMLR Convention Area

   area based on different datasets (GEBCO 20014 and GEBCO 2008) and; (2) planimetric and surface area ... the fishable depth range within research blocks showed differences of less than 2%. However, at the ... block were no greater than 2% this is not sufficiently different to impact toothfish biomass estimates ...

   Meeting Document : WG-SAM-15/01 : Autor(es): CCAMLR Secretariat

6. SUMMARY OF NOTIFICATIONS FOR NEW AND EXPLORATORY FISHERIES 2010/11

   pages are appended to this report. 2. Members and the number of vessels notified for each exploratory ... vessels and catch limits agreed in 2009/10, are given in Table 2. 3. The number of notifications received ...

   Meeting Document : CCAMLR-XXIX/20 : Autor(es): Secretariat

7. Relative selectivity of four sampling methods using traps and trawls for male snow crabs (Chionoecetes opilio)

   methods. These methods were: (1) large-meshed commercial traps, (2) small-meshed traps, (3) bottom trawl ... than those caught during the day; 2) large-clawed crabs predominated in the catches from traps whereas ...

   Meeting Document : WS-CRAB-93/11 : Autor(es): J.M. Hoenig and E.G. Dawe (USA)

8. Time series of Antarctic krill estimates around the South Shetland Islands from 2013 to 2019

   increasing trend during the last 6 years, increased from 20.22 g m-2 in December 2013 to 70.13 g m-2 in ...

   Meeting Document : SG-ASAM-2019/04 Rev. 1 : Autor(es): X. Yu, X. Wang, X. Zhao, J. Zhang, G. Fan, Y. Ying and J. Zhu

9. Comparison of krill density estimated with swarm-based and dB-difference method using acoustic data collected by Chinese fishing vessel participating in the 2019 Area 48 survey

   set to four ranges including [-20 20], [2 16], [0.4 12] and without dB window (only 120kHz used ... ). Identification window of dB-difference method were set to [2 16] and [0.4 12] respectively. Distributions of ...

   Meeting Document : SG-ASAM-2019/06 : Autor(es): X. Yu, X. Wang, J. Zhang and X. Zhao

10. Synopsis of CEMP and non-CEMP predator parameters from Admiralty Bay and Cape Shirreff, South Shetland Islands, Antarctica: their relationships to krill abundance and ice cover, 1978–2003

    performance indices collected at the two sites 2. Table 2. Data on annual variability in krill biomass density ...

    Meeting Document : WG-EMM-03/61 : Autor(es): W.Z. Trivelpiece (USA), K. Salwicka (Poland) and S.G. Trivelpiece (USA)

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