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1. Net-based verification of acoustic techniques used to identify Antarctic krill

   ' using an SDWBA-derived range for Sv120-3, (iii) '2 freq 2-16'- with an Sv120-38 range ... of 2-16 dB and (iv) '2 freq 2-12'-with an Sv120-38 range of 2-12 dB The '3 freq model ... freq 2-16' algorithms correctly identified all the aggregations as krill. However, different krill ...

   Meeting Document : SG-ASAM-09/04 : Autor(es): J. Watkins and S. Fielding (United Kingdom)

2. e-sc-xiii-a5.pdf

   ... -Krill 2 Review of Terms of Reference Future Organisation of Work OTHER BUSINESS ADOPTION ... (Invited Expert), S. Nicol (Australia) and J. Watkins (UK). 2 REVIEW OF FISHERIES ACTIVITIES ... Convention Area was, however, small: Subarea/ 1992/93 Total Catch % Division (tonnes) 41.3.2 2 506 ... surface currents were also available. 4.4 The krill data used were from the FIBEX, SIBEX 1 and SIBEX 2 application/pdf attached to:WG-KRILL-94

   Meeting Report : WG-KRILL-94

3. GROUNDFISH SURVEY IN CCAMLR SUB-AREA 48.3 IN APRIL 2008 WITH PRELIMINARY ASSESSMENT OF MACKEREL ICEFISH

   of 30,050. Catch-weighted length frequencies indicated that icefish population was dominated by 2 ... the 1+ fish produced yield of 3445 tonnes in Year 1 (2008/09) and 2318 tonnes in Year 2 (2009/10). In ... Scenario 2, in which the 1+ fish were excluded and biomass adjusted accordingly, yields were 3372 and 2248 ... tonnes in Years 1 & 2 respectively. The Patagonian toothfish population was dominated by the same ...

   Meeting Document : WG-FSA-08/28 : Autor(es): M.A. Collins, R.E. Mitchell, C.E. Main, J. Lawson, J. Watts, J. Slakowski, L. Featherstone and O. Rzewuski (UK)

4. Preliminary analyses of data collected during experimental phases of the 1994/95 and 1995/96 Antarctic crab fishing seasons

   Abstract:  Data collected from the FN American Champion during Phases 1 and 2 of the experimental ... fit to CPUE and cumulative catch data from the Phase 2 depletion experiments did not have significant ... local abundances of P. spinosissima. Approximately 6000 crabs were tagged and released during Phase 2 ... and density were made for the area around Phase 2's third depletion square. The assumptions of ...

   Meeting Document : WG-FSA-96/34 : Autor(es): Watters, G.

5. e-sc-xxiv-a5-appO.pdf

   ... and results of their completion and is available on the IMAF page of the CCAMLR website. 2. The ... observed mortalities was 56, and consisted of 6 (11%) yellow- nosed albatrosses, 1 (2%) wandering albatross ... Division 58.4.1 (8 birds) (Table 2). This was a 65% increase from the extrapolated 58 mortalities for ... reported from Ship 3 (53 birds) and Ship 6 (67 birds). In Division 58.5.1, 2 517 birds (57% of the total application/pdf attached to:Ad Hoc WG-IMAF-05

   Meeting Report : Ad Hoc WG-IMAF-05

6. East Antarctica Planning Domain MPA Planning Reference Document #1: Draft MPA Report Part 1 – the Planning Domain and Candidate MPAs

   planning domain and candidate MPAs (WG-EMM-14/48, Sections 1, 2, and 3), Part 2- Description of the ... provides the first part, with the following sections:  (1) Introduction, (2) Objectives for the planning ... ) Identification of candidate MPAs, (6) Analysis of outcomes, (7) Data holdings at the Secretariat. Parts 2 & 3 ...

   Meeting Document : SC-CAMLR-XXXIII/BG/38 : Autor(es): Delegations of Australia and France

7. Density estimation of Antarctic krill (Euphausia superba) around South Shetland Island and Elephant Island (Subarea 48.1) using two frequencies with 38 and 120 kHz

   ) each transects krill AT. The weighted krill density was estimated to be 4.27 g/m 2 (CV=43.42%) applying ... (a) total krill AT and 4.17 g/m 2 (CV=44.23%) applying (b) each transects krill AT using swarm ... integration method and 3.70 g/m 2 (CV=43.83%) applying (a) total krill AT and 3.49 g/m 2 (CV=43.60%) applying ...

   Meeting Document : SG-ASAM-2019/03 Rev. 1 : Autor(es): S. Choi, S. Chung, I. Han, W. Oh, D. An and K. Lee

8. e-sc-xxvi-a6.pdf

   ... IN THE CONVENTION AREA (see also Part II, paragraphs 6 to 44) Seabirds in longline fisheries I.2 ... , except for in the French EEZs in Subarea 58.6 and Division 58.5.1, in 2005/06 (Part II, Table 2). When ... be 2 257. This estimate includes 313 seabirds in Subarea 58.6 and 1 944 seabirds in Division 58.5.1 ... the Convention Area (Part II, Tables 2 and 3). I.3 The total number of seabirds observed caught and application/pdf attached to:WG-IMAF-07

   Meeting Report : WG-IMAF-07

9. Distribution and abundance of Antarctic krill (Euphausia superba) off East Antarctic (30–80°E) in January–March 2006

   -2. B0 was estimated to be 12.46 million tonnes with a CV of 15.15%. Krill were widely distributed at ... relatively low densities throughout the survey area; only 13% of the 2-km-alongtrack echo-integration ... intervals were devoid of krill, 50% of intervals registered densities of 1 g m-2 of krill or less, and 80 ... % of intervals registered densities of 10 g m-2 or less. Mean densities were highest in the waters to ...

   Meeting Document : WG-EMM-07/33 : Autor(es): T. Jarvis, N. Kelly, E. van Wijk, S. Kawaguchi and S. Nicol (Australia)

10. e-sc-xxviii-a7.pdf

    ... 58.5.1, during the 2008/09 season (Tables 2 and 3). 3.2 The proportions of hooks observed ranged from ... 14 to 99% with an average of 48% (Table 2). 3.3 The total extrapolated seabird mortalities due to ... (including the French EEZs) were estimated to be 521 (Table 4). These consisted of 2% albatrosses (1% grey ... ), 2% northern giant petrels (Macronectes halli) and 1% Cape petrels (Daption capense). It should be application/pdf attached to:WG-IMAF-09

    Meeting Report : WG-IMAF-09

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