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1. Estimating optimal observer coverage in the Antarctic krill fishery

   by-catch. A partial coverage sampling program has been implemented in South Georgia since 2002 ... on board for about 30% of that season. They have achieved a rate of krill sampling equivalent to 18 ... the Scientific Committee will have sufficient data to determine appropriate sampling strategies in a ... larval fish by-catch. A partial coverage sampling program has been implemented in South Georgia since ... been present on board for about 30% of that season. They have achieved a rate of krill sampling ... sampling strategies in a particular area. Résumé Les données collectées dans le cadre du Système ... international d'observation scientifique de la CCAMLR sur les chalutiers conventionnels à krill en pêche en ...

   Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 139–154 : Autor(es): Agnew, D.J., P. Grove, T. Peatman, R. Burn and C.T.T. Edwards

2. Analysis of variability of krill size and fish by-catch in the Japanese krill fishery based on scientific observer data

   . Observer datasets from the Japanese krill fishery from 1995 to 2008 were analysed using a hierarchical ... and haul) based on a state–space model, separating biological process error in the population dynamics ... statistical precision required for the specific objective of a study that includes consideration of the cost ... a single snapshot survey may not provide sufficient information for management. For exam- ple, the ... change on krill recruitment variability, and agreed that a full review of the influence of recruit- ment ... necessary to undertake ecosystem monitoring at a broad spatio–temporal scale. Un- dertaking broad-scale ... surveys using scientific research vessels in the Antarctic has a range of practical and economic ...

   Science Journal Paper : CCAMLR Science, Volume 19 (CCAMLR Science, Volume 19) : 31–47 : Autor(es): Okuda, T. and M. Kiyota

3. Factors to consider in developing management measures for krill

   / Description:  A brief review of the objectives of the Convention for the Conservation of Antarctic Marine ... outlined. Some interim management measures are suggested which could be implemented while a more generally ... MANAGEMENT MEASURES FOR KRILL W.K. de la Mare>l< Abstract A brief review of the objectives of the ... are suggested which could be implemented while a more generally applicable management is being ... peche par a-coups et l'utilisation de l'ouverture et de la fermeture de zones et de periodes sont ... tracees. Plusieurs mesures de gestion interimaires, pouvant etre mises a execution en attendant le ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 175–187 : Autor(es): de la Mare, W.K.

4. Characteristics of krill swarms from Prydz Bay

   CCAMLR.AUS dataset available to the Subgroup on Survey Design was derived from a survey of Prydz Bay ... inter-swarm length were calculated for swarms of euphausiids encountered along a 78 km transect over the ... Subgroup on Survey Design was derived from a survey of Prydz Bay, Antarctica, in December 1990. Swarm ... calculated for swarms of euphausiids encountered along a 78 km transect over the continental shelf close to ... essaims d'euphausiaces rencontres le long d'un transect de 78 km sur le plateau continental a proximite ... du site d'etude du CEMP a l'1le Magnetic, on a calcule la longueur, la profondeur, l'epaisseur ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 177–189 : Autor(es): Agnew, D.J. and I.R. Higginbottom

5. Standardization of fishing effort for Champsocephalus gunnari in the South Georgia area (Subarea 48.3)

   inflexible in its use of data types and has no estimate of accuracy. A standardized CPUE index for ... Champsocephalus gunnari fishing in Subarea 48.3 is derived using a multiplicative model and data from many ... accuracy. A standardized CPUE index for Champsocephalus gunnari fishing in Subarea 48.3 is derived using ... a multiplicative model and data from many different classes (countries, types of vessel, fishing ... Ha eAHHHI.-\Y npOMbICJIOBOrO YCHJIH5.I HeH3MeHHO HCnOJIb3YIOTC5.I O~HH H Te :>Ke THnbI ~aHHbIX, a ... nYTeM HCnOJIb30BaHH5.I MYJIbTHnJIHKaTHBHoti MO~eJIH H ~aHHbIX wHpoKoro p5.l~a KJIaCCOB (cTpaHbI ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 327–336 : Autor(es): Gasiukov, P.S.

6. The role of fish as predators of krill (Euphausia superba) and other pelagic resources in the Southern Ocean (submitted to the 2008 Joint CCAMLR-IWC Workshop)

   the low Antarctic were made in the late 1970s/early 1980s. Those estimates were constrained by a ... , such as in the Atlantic sector, there can be a lack of precision in trawl and hydroacoustic surveys ... patterns that have emerged in Southern Ocean ecosystems in the course of the 20th century. As a first step ... towards a modelling approach to include fish in krill-based food-web models, it is suggested to ... means a pristine environ- ment. Human exploitation of the Southern Ocean started some 225 years ago ... removed on a large scale (Kock, 2007). More recent exploitation has targeted medium trophic levels ... a range or whether they exhibited apparent trends is unknown. Many predators either leave the ... pack-ice zone, is considered as a network of dynamic systems centred around krill. There is ...

   Science Journal Paper : CCAMLR Science, Volume 19 (CCAMLR Science, Volume 19) : 115–169 : Autor(es): Kock, K.-H., E. Barrera-Oro, M. Belchier, M.A. Collins, G. Duhamel, S. Hanchet, L. Pshenichnov, D. Welsford and R. Williams

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

   biomass by acoustic techniques is dependent on a number of factors of which one of the most fundamental is ... average 1.4 dB less than in European waters (16.6 o C), and a similar trend was detected at 38 kHz. If ... estimation of temperature variation across a survey area should be considered carefully File:  16brierley ... C C A M L R Science, Vol. 5 (1998): 273-281 SHORT NOTE ... Abstract Accurate estimation of krill biomass by acoustic techniques is dependent on a number of factors ... (16.6"C), and a similar trend was detected at 38 kHz. If European calibration parameters were to be ... across a survey area should be considered carefully. Resume L'estimation precise de la biomasse de ...

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

8. Trends in population size and breeding success at colonies of macaroni and rockhopper penguins, Marion Island, 1979/80–1995/96

   three colonies was a negative correlation between two adjacent colonies, which suggests inter-colony ... breed may have varied as a result of some environmental signal. Inter-season trends in breeding success ... success of macaroni penguins may be influenced by a wider-scale phenomenon than is applicable to ... was a negative correlation between two adjacent colonies, which suggests inter-colony transfer. The ... have varied as a result of some environmental signal. Inter-season trends in breeding success of ... macaroni penguins may be influenced by a wider-scale phenomenon than is applicable to rockhopper penguins ... factors influencing the reproductive performance of the two species are not the same. Resume Mesure a ...

   Science Journal Paper : CCAMLR Science, Volume 4 (CCAMLR Science, Volume 4) : 89–103 : Autor(es): Cooper, J., A.C. Wolfaardt and R.J.M. Crawford

9. Brief report of the joint Soviet-Australian expedition of the USSR FRV Professor Mesyatsev to the Australian fishing zone around the territory of Heard and McDonald Islands, May-August, 1987

   unique character of Heard’s population of C. gunnari was determined according to a number of biological ... and morphological parameters. A preliminary stock assessment of the detected aggregation of C. gunnari ... was determined according to a number of biolog~ and morphological parameters. A preliminary stock ... continental de Heard etaient favorables a la formation de concentrations commerciales de Champsocephalus ... du milieu. Le caractere unique de la population de C. qunnari a Heard a ete determine d'apres un ... primera expedicion conjunta sovietico-australiana a la Zona Pesquera Australiana alrededor de las islas ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 75-103 : Autor(es): Gherasimchook, V.V., V.N. Brodin, A.V. Kljausov, I.B. Russelo, P.V. Tishkov and N.B. Zaremba

10. Antarctic krill and ecosystem management – from Seattle to Siena

    / Description:  This paper outlines CCAMLR’s development of a management approach for the Antarctic krill ... approach developed in order to calculate a precautionary catch limit for the krill fishery in various ... outlines CCAMLR’s development of a management approach for the Antarctic krill (Euphausia superba) fi ... to calculate a precautionary catch limit for the krill fi shery in various CCAMLR statistical areas ... antarctique (Euphausia superba) et des éléments connexes de l’écosystème de 1984 à 1995. Il est démontré que ... que le sont les délibérations du Groupe de travail sur le krill (WG-Krill). La modélisation visant à ...

    Science Journal Paper : CCAMLR Science, Volume 9 (CCAMLR Science, Volume 9) : 175–212 : Autor(es): Miller, D.G.M

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