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1. Common fish by-catch species in CCAMLR krill fisheries

   -catch in the krill fisheries to appropriate taxonomic levels. The identification sheets are based on the ... krill, T. Iwami and M. Naganobu (Japan), and we are particularly grateful to Prof. Tetsuo Iwami for ... that have occurred as by-catch in the krill fishery, as well as three family-specific keys. It is ... intended to provide a useful resource for observers in the krill fishery and in order to facilitate that ... -catch species in CCAMLR krill fisheries http://www.ccamlr.org/ mailto:ccamlr@ccamlr.org 1 ... Introduction This simple guide is designed to assist in the identification of fish by-catch in the krill ... in WG-EMM 07/32 (A guide to identification of fishes caught along with the Antarctic krill, T. Iwami ... occurred as by-catch in the krill fishery, as well as three family-specific keys. It is intended to ...

   Document : Site Section: Science

2. Characteristics of seasonal variation in diurnal vertical migration and aggregation of Antarctic krill (Euphausia superba) in the Scotia Sea, using Japanese fishery data

   of Antarctic krill (Euphausia superba) in the Scotia Sea, using Japanese fishery data Abstract ... / Description:  Seasonal variation in the diurnal vertical migration and aggregation of Antarctic krill ... migration and aggregation of krill are closely related to its feeding and spawning ecology and avoidance of ... AGGREGATION OF ANTARCTIC KRILL (EUPHAUSIA SUPERBA) IN THE SCOTIA SEA, USING JAPANESE FISHERY DATA K. Taki ... vertical migration and aggregation of Antarctic krill (Euphausia superba) associated with the daylight ... krill are closely related to its feeding and spawning ecology and avoidance of visual predators ... . Résumé La variation saisonnière de la migration verticale diurne et de la concentration du krill ...

   Science Journal Paper : CCAMLR Science, Volume 12 (CCAMLR Science, Volume 12) : 163–172 : Автор(ы): Taki, K., T. Hayashi and M. Naganobu

3. Target strengths of Antarctic krill (Euphausia superba)

   Paper Title:  Target strengths of Antarctic krill (Euphausia superba) Abstract / Description:  The ... Mean Volume Backscattering Strength of encaged aggregations of swimming krill have been measured at 38 ... SC-CAMLR-VII/BG/30 TARGET STRENGTHS OF ANTARCTIC KRILL ... Backscattering Strength of encaged aggregations of swimming krill have been measured at 38 and 120 kHz in a ... 10dB lower than previously assumed. Resume Des concentrations encloses de krill mobile ont ete ... del Volumen Medio de las agregaciones enjauladas de krill que nada a 38 y 120 kHz en una bahfa ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I) : 265–279 : Автор(ы): Everson, I., D.G. Bone, J.L. Watkins and K.G. Foote

4. Defining smaller-scale management units to further develop the ecosystem approach in managing large-scale pelagic krill fisheries in Antarctica

   managing large-scale pelagic krill fisheries in Antarctica Abstract / Description:  This paper discusses ... predators’ needs when managing the fishery for Antarctic krill. It provides a theoretical foundation for ... fisheries on prey species, notably krill, in other harvesting units. The manner in which predator units can ... local populations of krill and the potential foraging densities of predators from within a harvesting ... APPROACH IN MANAGING LARGE-SCALE PELAGIC KRILL FISHERIES IN ANTARCTICA A.J. Constable and S. Nicol ... management units to take account of predators’ needs when managing the fi shery for Antarctic krill. It ... krill, in other harvesting units. The manner in which predator units can be used to help the CCAMLR ... general, the early acquisition of information on the distribution of local populations of krill and the ...

   Science Journal Paper : CCAMLR Science, Volume 9 (CCAMLR Science, Volume 9) : 117–131 : Автор(ы): Constable, A.J. and S. Nicol

5. The sensitivity of multiple output statistics to input parameters in a krill–predator–fishery ecosystem dynamics model

   Paper Title:  The sensitivity of multiple output statistics to input parameters in a krill ... within CCAMLR to evaluate options for managing the Antarctic krill fishery in the Scotia Sea and southern ... recruitment through pre-recruit mortality. A parameter mediating the effect of a forcing function on krill ... provide advice to CCAMLR on the spatial allocation of the Antarctic krill catch limit for the Scotia Sea ... to represent the krill stock, its predators and fishery within the small-scale management units ... , 2005, 2006, 2007a). These uncertainties concern the movement of krill between areas and the ... sensitivity of predator reproduction to variations in krill abundance. The alternative scenarios were an ...

   Science Journal Paper : CCAMLR Science, Volume 20 (CCAMLR Science, Volume 20) : 97–118 : Автор(ы): Hill, S.L. and J. Matthews

6. Status of krill target strength

   Paper Title:  Status of krill target strength Abstract / Description:  Empirical estimates for the ... target strength of krill are extracted from publications. These are confined to measurements on ... recommendations are made for future, improved determinations of krill target strength. Based on the comparisons ... . Foote1, D. Chu2 and T.K. Stanton2 Abstract Empirical estimates for the target strength of krill are ... for future, improved determinations of krill target strength. Based on the comparisons, general ... acoustique du krill sont extraites des publications. Elles sont limitees aux mesures des concentrations ... la reponse acoustique du krill a l'avenir. Basees sur les comparaisons, les courbes generales de ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 101–126 : Автор(ы): Foote, K.G., D. Chu and T.K. Stanton

7. Spatial distribution of management measures, Antarctic krill catch and Southern Ocean bioregions: implications for conservation planning

   Paper Title:  Spatial distribution of management measures, Antarctic krill catch and Southern ... between habitat (bioregion), existing spatial management and Antarctic krill catch in the Southern Ocean ... distribution of catch within the open fraction. For example, only 26% of the total area open to krill fishing ... ): 1–19 1 SPATIAL DISTRIBUTION OF MANAGEMENT MEASURES, ANTARCTIC KRILL CATCH AND SOUTHERN OCEAN ... ), existing spatial management and Antarctic krill catch in the Southern Ocean. The analysis required ... within the open fraction. For example, only 26% of the main area open to krill fishing has been fished ... bioregionalisa- tion as an indicator of habitat, and catch data for Antarctic krill, Euphausia superba ...

   Science Journal Paper : CCAMLR Science, Volume 20 (CCAMLR Science, Volume 20) : 1–19 : Автор(ы): Grant, S.M., S.L. Hill and P.T. Fretwell

8. Krill fishing in the Scotia Sea in relation to bathymetry, including the detailed distribution around South Georgia

   Paper Title:  Krill fishing in the Scotia Sea in relation to bathymetry, including the detailed ... distribution around South Georgia Abstract / Description:  Analyses of the distribution of krill fishing based ... results are discussed in relation to the ecology of krill and the fishery's interaction with local ... CCAMLR Science, Vol. 4 (1997): 1-17 KRILL FISHING IN ... Cambridge CB3 OET, United Kingdom Abstract Analyses of the distribution of krill fishing based on fine ... valleys. The results are discussed in relation to the ecology of krill and the fishery's interaction with ... local predator colonies. Resume Les analyses de la repartition de la p@che de krill fondees sur des ...

   Science Journal Paper : CCAMLR Science, Volume 4 (CCAMLR Science, Volume 4) : 1–17 : Автор(ы): Murphy, E.J., P.N. Trathan, I. Everson, G. Parkes and F.H.J. Daunt

9. Variations in echosounder calibration with temperature, and some possible implications for acoustic surveys of krill biomass

   implications for acoustic surveys of krill biomass Abstract / Description:  Accurate estimation of krill ... is calibrated regularly at South Georgia before and after krill surveys there, and exhibits temporal ... -reported by 2.8 dB, leading in turn to an under-estimation of krill biomass by 52.5%. Every effort should ... OF KRILL BIOMASS A.S. Brierley, C. Goss, J.L. Watkins and P. Woodroffe British Antarctic Survey ... Abstract Accurate estimation of krill biomass by acoustic techniques is dependent on a number of factors ... after krill surveys there, and exhibits temporal stability in system gain settings. Between Antarctic ... under-estimation of krill biomass by 52.5%. Every effort should therefore be made to ensure that ...

   Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 273–281 : Автор(ы): Brierley, A.S., C. Goss, J.L. Watkins and P. Woodroffe

10. 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 ... the relative effectiveness of krill fishing gear by means of statistical modelling. The Monte-Carlo ... krill fishing. However, on its own the Monte-Carlo method does not provide a complete solution to the ... for the process of entrapment of krill by the net; this permits the rigorous mathematical formulation ... THE ASSESSMENT OF TRAWL CATCHABILITY OF KRILL BY MEANS OF STATISTICAL MODELLING Z.I.Kizner (U. S ... of krill fishing gear by means of statistical modelling. The Monte-Carlo method, which is described ... stochastic systems, including the assessment of the effectiveness of trawl nets used in krill fishing ... process of entrapment of krill by the net; this permits the rigorous mathematical formulation of the ...

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

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