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1. Estimation of the green weight of krill caught

   Abstract:  Vessels operating in the krill fishery in CCAMLR’s Convention Area are required to ... directly estimate the green weight of krill caught (Conservation Measure 21-03, Annex B). This requirements ... catch and effort data (C1 data). Vessels fishing in 2014/15 used five methods for the direct estimation ... of the green weight of krill caught: codend volume, holding tank volume, flow meter (method 2), flow ...

   Meeting Document : WG-EMM-15/19 : Автор(ы): CCAMLR Secretariat

2. Comparative studies on the biological and acoustical properties of krill aggregations (Euphausia superba Dana) samples during the XIII Italian Expedition to the Ross Sea (December 1997–January 1998)

   the Euphausia superba) and acoustical (differences in volume back-scattering strength of krill ... catch data and the one obtained by processing acoustic data, acquired during the net sampling; (2) to ... processing acoustic data; (3) to analyse the structure of Euphausia superba population on the basis of ... biological variables, extracted from catch data;. The analysis of the biological parameters seems to indicate ...

   Meeting Document : WG-EMM-00/39 : Автор(ы): M. Azzali, J. Kalinoswki, G. Lanciani and I. Leonori (Italy)

3. Systematic Coverage’ by scientific observers on Krill Fishing Vessels

   the observers. In this document, Japan proposes a framework for scientific observer system for krill ... Abstract:  A work plan to establish an observer scheme for krill fishery was agreed at the ... Coverage’ by scientific observers on Krill Fishing Vessels Approval:  Approved ...

   Meeting Document : WG-EMM-08/34 : Автор(ы): Delegation of Japan

4. Estimating density and biomass of Antarctic krill around South Sheltland Islands using the 2-dB difference method

   Abstract:  The distribution and abundance of krill aggregation inhabiting the Subarea 48.1, which ... estimated using an acoustics survey. Acoustic data were collected with 38 and 120 kHz from April 13 to 24 in ... 2016 and 38 and 200 kHz from March 6 to 14 in 2017. Krill were collected by the commercial middle trawl ... fishing vessel. The data were processed and analyzed following CCAMLR standard protocols using swarm ...

   Meeting Document : WG-EMM-17/08 : Автор(ы): S.-G. Choi, K. Lee and D. An

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

   , centred around 50 m depth. The krill distributions inferred from both the acoustic data and from net ... Abstract:  Multifrequency echosounder data were collected during the 2006 BROKE-West summer survey ... of Division 58.4.2 for the purposes of estimating the unexploited biomass (B0) of Antarctic krill ... to WG-EMM in 2006 (WG-EMM-06/16) because a reanalysis of the data has resulted in amendments to the ...

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

6. ANALYSIS OF KRILL OBSERVER COVERAGE IN SUBAREA 48.3

   Abstract:  CCAMLR International Scientific Observer data collected from conventional trawl vessels ... fishing for krill in Subarea 48.3 were analysed using Variance Components Analysis. Krill mean and median ... rate of sampling equivalent to 18% of total hauls taken in a season being sampled for krill and 11% for ... larval fish. For both krill and larval fish between vessel variance was slightly lower than between haul ...

   Meeting Document : WG-EMM-09/25 : Автор(ы): D.J. Agnew, P. Grove, T. Peatman, R. Burns and C. Edwards (United Kingdom)

7. ON METHODS OF THE EXPERIMENT CARRIED OUT TO DETERMINE THE RATE OF ‘ESCAPE MORTALITY’ ON FISHING OR RESEARCH VESSELS DURING ANTARCTIC KRILL FISHERY

   (SC-CAMLR-XXVIII/3, paragraph 3.7), 2009 in Bergen, due to the results of considering Document WG-EMM ... -09/11, in which the uncertainty of krill amount perished while its trawling at fishery is focused ... , the recommendations were submitted on carrying out the experiment to determine the rate of krill ... ‘escape mortality’ on fishing or research vessel during Antarctic krill fishery. Author(s):  Delegation of ...

   Meeting Document : SC-CAMLR-XXVIII/BG/10 : Автор(ы): Delegation of Ukraine

8. Changes observed in krill length frequency distribution during repeated sampling on the South Georgia shelf in 2000 January–February

   difference in krill inhabiting Northwest and Northeast South Georgian waters. According to the data available ... parts. The data analyzed confirm that krill on the Northern South Georgian shelf has different origin ... Abstract:  Krill sampling were carried out Northwest and Northeast South Georgia, first during ... the difference do not disappear in time, instead certain increase of krill length was observed in both ...

   Meeting Document : WG-EMM-01/40 : Автор(ы): V.A. Sushin and F.F. Litvinov (Russia)

9. Estimating density and biomass of Antarctic krill (Euphausia superba) around South Shetland using the 2-dB difference method

   identification) based on data from a transect-based survey. The weighted krill density and biomass were estimated ... Abstract:  The distribution and abundance of krill aggregation inhabiting the Subarea 48.1, which ... estimated using an acoustics survey. Acoustic data were collected with 38 and 120 kHz from April 13 to 24 in ... 2016 and 38 and 200 kHz from March 6 to 14 and 38 and 120 kHz on April 27 and May 5 in 2017. Krill were ...

   Meeting Document : SG-ASAM-18/08 : Автор(ы): S. Choi, K. Lee and D. An

10. Rationale, structure and current templates of the Ecosystem, Productivity, Ocean, Climate (EPOC) modelling framework to support evaluation of strategies to subdivide the Area 48 krill catch limit amongst small-scale management units

    undertaking a work program to develop a management procedure for krill fisheries. To date, this has primarily ... focussed on subdividing the region-wide krill catch limit in the southwest Atlantic into small-scale ... environment for evaluating the strategies for subdividing the krill catch limit and, on the basis of these ... evaluation of strategies to subdivide the Area 48 krill catch limit amongst small-scale management units ...

    Meeting Document : WG-SAM-07/14 : Автор(ы): A. Constable (Australia)

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