Résultats de la recherche

1. Catch per unit effort data from the early years of commercial krill fishing operations in the Atlantic sector of the Antarctic

   Abstract:  Catch Per Unit Effort data are presented from krill fishing operations in CCAMLR ... . Title:  Catch per unit effort data from the early years of commercial krill fishing operations in the ... validity of the CPUE index is discussed as an indicator for krill abundance/biomass and caution is ... the amount of krill available in a Statistical Subarea. Overall length frequency distributions from ...

   Meeting Document : WG-EMM-97/22 : Auteur(s): Sushin, V., Siegel, V.

2. Use of current velocity data from fram to investigate the large scale transport of krill in the Scotia Sea

   Abstract:  Current velocity data from a single time realisation of the FRAM model are presented ... residence times Author(s):  E.J. Murphy (United Kingdom) Title:  Use of current velocity data from fram to ... boundaries over the upper 250m of the water column. These have been combined with estimates of krill density ... and standing stocks to consider the large scale flux of krill through the regions and estimate ...

   Meeting Document : WS-Flux-94/05 : Auteur(s): E.J. Murphy (United Kingdom)

3. UPDATED KRILL RECRUITMENT DATA FOR THE ELEPHANT ISLAND REGION OF THE SOUTH SHETLAND ISLANDS, ANTARCTICA; 2002-2008

   Abstract:  The proportional krill recruitment index is updated from 2002 to present using data ... within the Elephant Island region. Author(s):  C. Reiss (USA) Title:  UPDATED KRILL RECRUITMENT DATA FOR ... proportional recruitment indices occurred between legs within years indicative of the changing pattern of krill ...

   Meeting Document : WG-EMM-08/41 : Auteur(s): C. Reiss (USA)

4. Comparison of NASC values calculated by swarm-based and grid-based acoustic data processing methods for Antarctic krill density estimation

   -based acoustic data processing methods. All parameter settings were consistent with the reports of SG ... -based approach and grid-based approach based on data in the paper. In accordance to the suggestions ... X. Zhao Title:  Comparison of NASC values calculated by swarm-based and grid-based acoustic data ... Antarctic krill density estimation. The comparisons suggest that the calculated NASC values of swarm-based ...

   Meeting Document : SG-ASAM-18/04 Rev. 1 : Auteur(s): X. Yu, X. Wang and X. Zhao

5. Assessing indicators for feedback monitoring and management of the krill fishery: data and methods for assessing predator productivity as an indicator

   management of the krill fishery: data and methods for assessing predator productivity as an indicator ... . We illustrate some of the data and methods that could be used for measuring and evaluating this ... krill fishery is an estimate of predator productivity attributable to consumption of harvested species ...

   Meeting Document : WG-EMM-12/39 : Auteur(s): C. Southwell, L. Emmerson and A. Constable (Australia)

6. ALLOCATING THE PRECAUTIONARY CATCH LIMIT FOR KRILL AMONGST THE SMALL-SCALE MANAGEMENT UNITS IN AREA 48: THE IMPLICATIONS OF DATA UNCERTAINTIES

   suggest that the data documenting the distribution of krill standing stock are likely to be more reliable ... MANAGEMENT UNITS IN AREA 48: THE IMPLICATIONS OF DATA UNCERTAINTIES Approval:  Approved ... Abstract:  Over the past few years WG-EMM has been developing a management procedure for the krill ... the distribution of predator demand (Option 2), krill standing stock (Option 3), or the difference ...

   Meeting Document : WG-EMM-08/12 : Auteur(s): P.N. Trathan and S.L. Hill (United Kingdom)

7. Analysis of trawl data from the South Georgia krill fishery

   Abstract:  Data from individual trawls carried out by vessels operating in the krill fishery at ... :  Analysis of trawl data from the South Georgia krill fishery Approval:  Approved ... fishery are produced. The measurements indicate that the krill fishery at South Georgia is geographically ... the variability are discussed in relation to the biology of krill, others are discussed in relation to ...

   Meeting Document : WG-EMM-97/41 : Auteur(s): Parkes, G., Trathan, P.N., Everson, I., Murphy, E.J.

8. Semi-empirical acoustic estimates of krill biomass derived from simulated commercial fishery data based on single-frequency acoustics

   Abstract:  Single frequency (38 and 120 kHz) acoustic and associated net data were extracted from ... US AMLR datasets and used to mimic data that might be collected by the commercial fishery during the ... fishing seasons. From these data we develop semi-empirical indices of acoustic biomass in a Generalized ... simulated commercial fishery data based on single-frequency acoustics Approval:  Approved ...

   Meeting Document : SG-ASAM-12/04 : Auteur(s): A.M. Cossio, G.W. Watters, C.S. Reiss, J. Hinke and D. Kinzey (USA)

9. Semi-empirical acoustic estimates of krill biomass derived from simulated commercial fishery data based on single-frequency acoustics

   Abstract:  Single frequency (38 and 120 kHz) acoustic and associated net data were extracted from ... US AMLR datasets and used to mimic data that might be collected by the commercial fishery during the ... fishing seasons. From these data we develop semi-empirical indices of acoustic biomass in a Generalized ... simulated commercial fishery data based on single-frequency acoustics Approval:  Approved ...

   Meeting Document : SG-ASAM-15/03 : Auteur(s): A.M. Cossio, G.W. Watters, C.S. Reiss, J. Hinke and D. Kinzey (USA)

10. Some additional data challenge the concept of the distribution of the gravid krill females related to bottom depths

    additional data challenge the concept of the distribution of the gravid krill females related to bottom ... surveys and numerous data from observers revealed no statistically reliable tendency in the gravid females ... Abstract:  The distribution of krill females of the different maturity stages was considered to ...

    Meeting Document : WG-EMM-05/15 : Auteur(s): V.A. Sushin, F.F. Litvinov, A.S. Sundakov and G. Andrianov (Russia)

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