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Status of the krill stock around Elephant Island in 1991/92 and 1992/93
Paper Title: Status of the krill stock around Elephant Island in 1991/92 and 1992/93 Abstract ... / Description: Krill stock composition and distribution patterns in the vicinity of Elephant Island during the ... . The general distribution of krill length and maturity classes conformed to previous descriptions and ... appears to be a recurring and predictable aspect of the krill stocks in the Antarctic Peninsula region ... Antarctic krill resources and as a source of background data for predator-prey investigations conducted by ... . The 1991/92 survey data were considered in part in last year's CCAMLR Working Group on Krill (WG ... -Krill) contribution by Loeb and Siegel (1992). That data set is now complete and is compared here with ... Cluster analysis applied to the January 1992 krill length frequency data showed three distinct clusters ...
Science Journal Paper : CCAMLR Science, Volume 1 (CCAMLR Science, Volume 1) : 7–33 : Автор(ы): Loeb, V. and V. Siegel
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Distribution of krill (Euphausia superba Dana) catches in the South Shetlands and South Orkneys
Paper Title: Distribution of krill (Euphausia superba Dana) catches in the South Shetlands and ... . Krill catches in these zones are shown to have a consistent pattern in Subarea 48.1 but an unpredictable ... Ocearn Fisheries Programme. FAO Document GLO/SOn7/1: 156 pp. GULLAND, J.A. 1971. The fish resources of ... . Commercial krill fisheries in the Antarctic 1973 to 1988. In: Selected Scientific Papers, 1989 (SC-CAMLR-SSP ... WG-KRILL-92/19 DISTRIBUTION OF KRILL (EUPHAUSIA SUPERBA ... the South Shetland and South Orkney Islands. Krill catches in these zones are shown to have a ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 287–303 : Автор(ы): Agnew, D.J.
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The preparation of recommendations and standard procedures for krill acoustic surveys
Abstract: Acoustic surveys are the most powerful tool of krill abundance estimation and ... acoustic instrumentations to be used, as well as for survey design, data acquisition, processing, storing ... to survey design and data analysis. The paper could be considered as a base for critical discussions ... (Russia) Title: The preparation of recommendations and standard procedures for krill acoustic surveys ...
Meeting Document : WG-KRILL-93/5 Rev. 1 : Автор(ы): W.D. Tesler (Russia)
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Possible approaches to the evaluation of the Antarctic krill mortality
the base of summaryed data on Krill age groups singled out using method of Harding.Parameters obtained ... were used to calculate total Krill mortality using different methods applyed earlier only to the fish ... most real values varied from 0.75 to 1,17. No fishery impact on various parameters of the krill ... approaches to the evaluation of the Antarctic krill mortality Approval: Approved ...
Meeting Document : WG-KRILL-92/08 : Автор(ы): L.G. Maklygin and V.I. Latogursky (Russia)
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The status of krill (Euphausia superba DANA) resources in CCAMLR Statistical Divisions 58.4.2 and 58.4.3 from 1988 to 1990. Results of acoustic surveys
Paper Title: The status of krill (Euphausia superba DANA) resources in CCAMLR Statistical ... of krill resources in the central part of the Indian Ocean sector of the Antarctic (CCAMLR ... paper. It was found that the increase in krill biomass observed in the area in 1990 is linked with the ... abundant 1986 and 1987 year-classes and with a diminished rate of emigration of krill of these year-classes ... 1988 a 1990 sont discutes dans ce document. lIs revelent que l'augmentation de la biomasse du krill ... concentrations were repeatedly recorded on a micro-scale during the summer. The abovementioned data on krill ... previous period (1986 to 1988) and for an increase in krill biomass in the area. The data in Table 2 ... WG-KRILL-90/17 THE STATUS OF KRILL (EUPHAUSIA SUPERBA ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 163–173 : Автор(ы): Bibik, V.A. and V.N. Yakovlev
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Estimating krill recruitment and its variabiliity
Abstract: A maximum likelihood method is developed for the decomposition of krill density at ... length data into the proportion of recruits in population sampled in a net haul survey. Preliminary ... Southern Ocean give a mean recruitment rate for one year old krill of 0.339 with a standard deviation of ... 0.100. The corresponding results for two year old krill from 9 surveys are 0.552 and standard deviation ...
Meeting Document : WG-KRILL-93/12 : Автор(ы): W. de la Mare (Australia)
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Homogeneity of Adélie penguins as krill samplers
penguins in the length of krill eaten, using data from Esperanza Bay. The variance component-0.26 was not ... Paper Title: Homogeneity of Adélie penguins as krill samplers Abstract / Description: A nested ... WG-CEMP-92/26 HOMOGENEITY OF ADELIE PENGUINS AS KRILL ... , using data from Esperanza Bay. The variance component -0.26 was not significantly different from zero ... emboltements pour mesurer l'element de variance dO a la difference de longueur du krill ingere par des ... Buenos Aires, Argentina 253 1. INTRODUCTION The size of krill eaten by penguins is probably an ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 253–257 : Автор(ы): Marschoff, E. and B. Gonzalez
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Preliminary results of the Polish commercial krill fishery in the Antarctic during 1990/91 season
Abstract: Four Polish commercial trawlers participated in the krill fishery in 1990/91 season on ... the fishing grounds in statistical Sub-areas 48.2 and 48.3. In total 9 333.7 tonnes of krill were ... harvested. As the fishery data were not fully analysed yet no clear trends in catch-per-unit-effort for ... (Poland) Title: Preliminary results of the Polish commercial krill fishery in the Antarctic during 1990 ...
Meeting Document : WG-KRILL-91/36 : Автор(ы): I. Wójcik and R. Zaporowski (Poland)
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CPUEs and body length of Antarctic krill during 1992/93 season in the fishing grounds north of Livingston Island
Abstract: This paper summaries Japanese krill catch data during austral summer in 1992/93 season ... values at the height of summer (late February- late March).Krill with modal length of 41-45mm were ... (Japan) Title: CPUEs and body length of Antarctic krill during 1992/93 season in the fishing grounds ...
Meeting Document : WG-Krill-94/28 : Автор(ы): S. Kawaguchi, T. Ichii and M. Naganobu (Japan)
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CPUEs and body length of Antarctic krill during 1991/92 season in the fishing grounds north of Livingston Island
Abstract: This paper summaries Japanese krill catch data during austral summer in 1991/92 season ... values at the height of summer (late January- late March). Krill with modal lengths of 41-45 mm were ... : CPUEs and body length of Antarctic krill during 1991/92 season in the fishing grounds north of ...
Meeting Document : WG-KRILL-93/25 : Автор(ы): T. Ichii (Japan)
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