Search results

1. On the intensity of sampling krill trawl catches

   Abstract:  This paper uses actual krill length frequency data in an attempt to address the problem ... decomposition) which may influence length frequency data quality are also considered. The attention of WG-Krill ... This paper uses actual krill length frequency data in an attempt to address the problem ... decomposition) which may influence length frequency data quality are also considered. The attention of WG-Krill ...

   Meeting Document : WG-KRILL-90/27 : Author(s): D.G.M. Miller (South Africa)

2. Methodological guidelines on the assessment of trawl catchability of krill by means of statistical modelling

   Paper Title:  Methodological guidelines on the assessment of trawl catchability of krill by means ... effectiveness of krill fishing gear by means of statistical modelling. The Monte-Carlo method, which ... stochastic systems, including the assessment of the effectiveness of trawl nets used in krill fishing ... of entrapment of krill by the net; this permits the rigorous mathematical formulation of the problem ... ON THE ASSESSMENT OF TRAWL CATCHABILITY OF KRILL BY MEANS OF STATISTICAL MODELLING Z.I.Kizner ... (U. S. S. R.) Abstract This paper offers an approach to the assessment of the relative effectiveness of krill fishing ... , including the assessment of the effectiveness of trawl nets used in krill fishing. However, on its own ... . The paper formulates axioms describing the ideal situation for the process of entrapment of krill ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 195-222 : Author(s): Kizner, Z.I.

3. Interannual variability of standardised index of krill abundance in Area 48 according to CCAMLR fishery statistics database

   of the fishery and attractiveness of any SSMU for fleet operation will determined by the fishable part of krill ... 2000 Survey and available data of the national acoustic surveys. The performance of the fishery ... for quantitative understanding of the process of the actual krill distribution in Area 48. The long-term fishery ... of fishery at the scale of Area 48, Subareas 48.1-48.3, SSMUs and years using CAMLR statistical database ...

   Meeting Document : WG-EMM-10/17 : Author(s): P.S. Gasyukov and S.M. Kasatkina (Russia)

4. QUANTIFYING MOVEMENT BEHAVIOUR OF VESSELS IN THE ANTARCTIC KRILL FISHERY

   quality year-round data on all vessels participating in the krill fishery to assist in interpreting ... -round data on all vessels participating in the krill fishery to assist in interpreting the annual ... Abstract:  Ten years of recent finescale haul-by-haul krill data were used to characterize ... the behaviour of the krill fishery. Analysis of distance between hauls in relation to their catch level revealed ...

   Meeting Document : WG-EMM-09/P05 : Author(s): S. Kawaguchi and S.G. Candy

5. Mitigation of seabird captures during hauling in CCAMLR longline fisheries

   Paper Title:  Mitigation of seabird captures during hauling in CCAMLR longline fisheries Abstract ... hauling in CCAMLR longline fisheries. Haul captures were first recognised by CCAMLR as a problem as early ... exclusion devices (BEDs) placed around the hauling bay. Data collected by scientific observers since 2003 ... Mitigation of seabird captures during hauling in CCAMLR longline fisheries ... a comparison between the effectiveness of the different BED types, data from the longline fishery around ... MITIGATION OF SEABIRD CAPTURES DURING HAULING IN CCAMLR LONGLINE FISHERIES E. Reid BirdLife International ... an increased focus on reducing seabird captures that occur during hauling in CCAMLR longline fisheries. Haul ... to improve the design and performance of bird exclusion devices (BEDs) placed around the hauling bay. Data ...

   Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 155–162 : Author(s): Reid, E., B. Sullivan and J. Clark

6. Beached birds: a guide used by north pacific groundfish observers to identify seabirds incidentally caught in fisheries

   Abstract:  In the fall of 2002, the U.S. National Marine Fisheries Service (NMFS) purchased 300 ... of fishery observers to accurately identify seabirds as they come up in the sampled fishing gear, typically ... Birds is provided as well as how this guide has been incorporated into observer training and data ... pacific groundfish observers to identify seabirds incidentally caught in fisheries Approval:  Approved ...

   Meeting Document : WG-FSA-03/24 : Author(s): T. Hass and S. Davis (USA)

7. Model diagnostics for the Antarctic krill assessment for Subarea 48.1

   of the assessment being developed to set catch limits for Antarctic krill in Subarea 48.1. A "base-case" ... ; configuration of the krill model was presented to EMM in 2015 (Kinzey et al. 2015a) along with seven alternative ... configurations based on different data weightings. These alternative configurations were to evaluate ... the influence of different data sources on the model estimates. The work described here augments the previous ...

   Meeting Document : WG-FSA-15/60 : Author(s): D. Kinzey, G.M. Watters and C.S. Reiss (USA)

8. Multiple acoustic estimates of krill density at South Georgia during 2000/2001 reveal significant intra-annual and spatial variability

   Abstract:  Three separate acoustic surveys of Antarctic krill (Euphausia superba) were conducted ... variability that could be used to set data from more restricted “snap-shot” cruises in a broader context ... extensive coverage around South Georgia. Krill density in the western box in the early-season survey ... that is consistent with observations from previous years, krill density in the western box mid-season was less than ...

   Meeting Document : WG-EMM-01/15 : Author(s): A.S. Brierley, C. Goss, S.A. Grant, J.L. Watkins, K. Reid, M. Belchier, I. Everson, M.J. Jessop, V. Afanasyev and J. Robst (United Kingdom)

9. Preliminary results on the distribution and abundance of Antarctic krill (Euphausia superba) in the Weddell Sea, Southern Ocean

   Hydroacoustic data were collected to study the distribution and abundance of Antarctic krill ... Abstract:  Hydroacoustic data were collected to study the distribution and abundance of Antarctic ... krill relative to their predators in the Southern Ocean during annual logistic summer trips ... and 200 kHz transducers mounted on the drop keel of the research vessel were used to collect acoustic data ...

   Meeting Document : SG-ASAM-18/09 : Author(s): F.W. Shabangu

10. PROPOSAL FOR REVISING CONSERVATION MEASURE 21-03 (2008) AS WELL AS REVISING THE CALCULATION FORMULA FOR MEMBERS’ FINANCIAL CONTRIBUTIONS

    Abstract:  The total amount of notification for krill fisheries was larger than the trigger level ... The total amount of notification for krill fisheries was larger than the trigger level in recent ...

    Meeting Document : CCAMLR-XXVIII/29 : Author(s): Delegation of Japan

Pages