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1. Fish by-catch in the krill fishery: 2016 update

   SISO data (11875 hauls) was used to examine the frequency of occurrence, proportion by mass, length ... -frequency distribution and geographic provenance of the key fish taxa reported. There was a high degree of ... Chaenodraco wilsoni the most frequently reported in both datasets. The estimated total annual mass of fish by ... % Lepidonotothen larseni. The length-frequency distribution of all taxa for which >100 fish were measured had ...

   Meeting Document : WG-FSA-16/04 : Автор(ы): CCAMLR Secretariat

2. Fishery-related information for WG-FSA-04

   Abstract:  Information on CCAMLR fisheries of relevance to the work of WG-FSA is summarised ... . Additional fishery-related information can be found in WG-FSA-04/6, 04/7, 04/8 and 04/9 (summaries of ... observer data), WG-FSA-SAM-04/4 (Development of Fishery Plans), SC-CAMLR-XXIII/BG/1 (catches in the ... Convention Area) SC-CAMLR-XXIII/BG/3 (summary of notification for new and exploratory fisheries), SCIC-04/3 ...

   Meeting Document : WG-FSA-04/5 Rev. 1 : Автор(ы): Secretariat

3. CCAMLR Fisheries: 2008 Update

   Abstract:  Information on CCAMLR fisheries of relevance to the work of WG-FSA is summarised ... , including availability of data, data-related developments in 2007/08, catches in assessed and exploratory ... WG-FSA-08/5 to 08/8 (summaries of observer data), SC-CAMLR-XXVII/BG/1 (catches in the Convention Area ... ) CCAMLR-XXVII/12 (summary of notification for new and exploratory fisheries), WG-FSA-08/10 (estimates of ...

   Meeting Document : WG-FSA-08/04 : Автор(ы): Secretariat

4. Acoustic survey design to estimate krill biomass in Subareas 48.1, 48.2 and 48.3

   Abstract:  The Scientific Committee has requested advice on the feasibility of conducting a ... synoptic survey of krill biomass in Statistical Area 48. Example calculations are presented for estimating ... the amount of survey effort required to achieve a target level of precision using a stratified random ... 1.25 ship-months of survey effort can provide an estimate of krill biomass in Subareas 48.1, 48. 2 and ...

   Meeting Document : WG-EMM-95/71 : Автор(ы): Hewitt, R.P., Watters, G.

5. Development in maturity stage composition and vertical distribution in an Antarctic krill (Euphausia superba) hotspot

   Abstract:  Antarctic krill (Euphausia superba) aggregate in various ways depending on a range of ... such as shelf edges and canyons, are considered as hotspots of high importance for regional pelagic ... ecosystems and also for the krill fishing industry. Despite the importance of such krill hotspots, their ... dynamics over time with respect to spatial distribution and demographical composition of krill including ...

   Meeting Document : WG-EMM-14/15 : Автор(ы): B.A. Krafft, G. Skaret and T. Knutsen (Norway)

6. Male krill grow fast and die young

   Abstract:  The size-differentiated sex ratio (proportion of males: POM) of Antarctic krill was ... southwest Atlantic sector, and from the krill fishery in the Southern Ocean. The percentage of males in size ... classes of adult krill was generally high in krill of 30-35 mm total length, always low in 38-42 mm krill ... for males when compared to females. These results suggest that the numbers of males should decline ...

   Meeting Document : WG-EMM-07/P6 : Автор(ы): S. Kawaguchi, L.A. Finley, S. Jarman, S.G. Candy (Australia), R.M. Ross, L.B. Quetin (USA), V. Siegel (Germany), W. Trivelpiece (USA), M. Naganobu (Japan) and S. Nicol (Australia)

7. Sounds like more krill

   Abstract:  Antarctic krill, Euphausia superba, comprise the foundation of the food-web in the ... Southern Ocean and are the target of a large fishery. Recently, the total abundance of krill in the Scotia ... Conservation of Antarctic Marine Living Resources (CCAMLR) to revise the precautionary catch level for krill in ... energy attributed to krill, scaled by the Greene et al. model of krill acoustical reflectivity or target ...

   Meeting Document : WG-EMM-04/41 : Автор(ы): D.A. Demer and S.G. Conti (USA)

8. ИЗМЕНЕНИЕ КЛИМАТА И ПРЕДУПРЕДИТЕЛЬНАЯ ПРОСТРАНСТВЕННАЯ ОХРАНА: ШЕЛЬФОВЫЕ ЛЕДНИКИ

   , particularly in the Antarctic Peninsula region. One of the most evident signs of climate change has been ice ... shelf collapse; overall, 87% of the Peninsula’s glaciers have retreated in recent decades. Ice shelf ... collapse will lead to new marine habitats and to biological colonisation. Colonisation of these habitats ... potentially removes physiological barriers that have previously led to the isolation of the Antarctic benthos ...

   Meeting Document : SC-CAMLR-XXX/13 : Автор(ы): Delegation of the United Kingdom

9. Total mercury and methylmercury concentrations in Antarctic toothfish (Dissostichus mawsoni): Health risk assessment

   Abstract:  In the present study, the concentrations of total mercury in different organs of the ... Division 58.4.1 off the coast of Antarctica were determined. The results revealed total mercury ... concentrations of 0.165 ± 0.095 mg/kg (0.023–0.454 mg/kg) in the Antarctic toothfish. In fish muscle ... , methylmercury accounted for approximately 40% of the total mercury. In a comparison analysis, muscle and liver ...

   Meeting Document : WG-FSA-17/P02 : Автор(ы): M. Yoon, M.-R. Jo, K.-T. Son, W.-S. Choi, S. I. Kang, S.-G. Choi, J. H. Lee and T. S. Lee

10. Hydroacoustic data obtained around Elephant Island and South Orkney Islands during austral summer 2018

    Abstract:  This document presents the analysis of acoustic data obtained during the austral summer ... of 2018 as a complement to finfish research in Subareas 48.1 and 48.2 using bottom trawling nets. The ... frequency of 38 kHz and a SIMRAD ES70 fishing echosounder equipped with a 120 kHz frequency transducer. The ... geographical distribution of krill concentrations and the presence of fish shoals are described in an area of ...

    Meeting Document : WG-FSA-18/05 : Автор(ы): N.A. Alegría and P.M. Arana

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