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1. CPUEs, body length and greenness of Antarctic krill during 1987/88 season in the fishing ground north of Livingston Island

   from these data. The percentages of “Egui” as an indicator of greenness of krill were too variable ... Paper Title:  CPUEs, body length and greenness of Antarctic krill during 1987/88 season in the ... there was a marked change in two kinds of CPUEs, body length and greenness of krill during the fishing ... season, these parameters were examined for each 10-day period of the Japanese krill fishery in the ... that a decrease in krill biomass in this area can be detected from these data. The percentages of ... , although Butterworth (1988) recommended collection of data on the greenness of krill to improve the ... that a decrease in krill biomass can be detected from CPUE data in the area north of Livingston Island ... ANTARCTIC KRILL DURING 1987/88 SEASON IN THE FISHING GROUND NORTH OF LlVINGSTON ISLAND Y. Endo and T ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 323–338 : Autor(es): Endo, Y. and T. Ichii

2. On the intensity of sampling krill trawl catches

   Abstract:  This paper uses actual krill length frequency data in an attempt to address the problem ... of determining adequate sample size to obtain representative krill length frequency distributions ... variability and sample decomposition) which may influence length frequency data quality are also considered ... . The attention of WG-Krill is drawn to the following: * All measurements of length from commercial ...

   Meeting Document : WG-KRILL-90/27 : Autor(es): D.G.M. Miller (South Africa)

3. Estimation of krill (Euphausia superba) mortality and production rate in the Antarctic peninsula region

   Abstract:  A net sampling survey for krill was carried out by RV ‘Meteor’ along the Antarctic ... Peninsula from 26 December 1989 to 14 January 1990. Results were compared with data of an identical survey ... with RV ‘Polarstern’ in 1987/88. Seasonal variation between summer and winter abundance/biomass data ... factor of 1.6 times. Krill mortality was calculated by linearized catch curve analysis and resulted a ...

   Meeting Document : WG-KRILL-91/15 : Autor(es): Delegation of Germany

4. Distribution characteristics of krill aggregations in the fishing ground off Coronation Island in the 1989/90 season

   Paper Title:  Distribution characteristics of krill aggregations in the fishing ground off ... Coronation Island in the 1989/90 season Abstract / Description:  Distributional characteristics of krill ... biological condition of krill and the performance of the fishery. Investigations were carried out from ... October 1989 to February 1990. An echo sounder was used to assess the characteristics of krill ... Material and Data on Antarctic Krill in situ" (Moscow, VNIRO, 1982). Sea surface temperature was ... since only data from one season have been examined. Distributional characteristics of krill swarms ... WG-KRILL-90/20 DISTRIBUTION CHARACTERISTICS OF KRILL ... fishing ground were examined in relation to environmental factors, the biological condition of krill and ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 49–73 : Autor(es): Kasatkina, S.M. and V.I. Latogursky

5. Krill catch distribution in relation to predator colonies 1987 to 1992

   Abstract:  The distribution of krill catches in relation to land-based predator colonies ... , calculated from CCAMLR fine-scale data, is shown for Subareas 48.1 and 48.2. The pattern of catches in 1992 ... -distance’). Although data reporting was not complete for Subarea 48.2 in 1992, it was estimated that 38% of ... the total exploitation of krill in these two subareas respectively. Author(s):  Secretariat Title ...

   Meeting Document : WG-KRILL-93/10 : Autor(es): Secretariat

6. Surface water circulation in krill fishing areas near the South Shetland Islands

   Paper Title:  Surface water circulation in krill fishing areas near the South Shetland Islands ... with a drogue attached at a depth of 30 m to assess flow patterns at the depth range where krill tended ... distribution of krill catches taken in the area by Japanese vessels during the period from 1981 to 1994. It is ... which contribute to the formation of stable krill concentrations in the area. The observed long-distance ... Southern Ocean. Southern Ocean Fisheries Survey Programme. FAO Document GLO/S0/77/1. Everson, I. and C ... SURFACE WATER CIRCULATION IN KRILL FISHING AREAS NEAR THE SOUTH SHETLAND ISLANDS T. Ichii and M ... . Naganobu National Research Institute of Far Seas Fisheries 5-7-1, Orido, Shimizu, 424 Japan Abstract ... at a depth of 30 m to assess flow patterns at the depth range where krill tended to be most abundant ...

   Science Journal Paper : CCAMLR Science, Volume 3 (CCAMLR Science, Volume 3) : 125–136 : Autor(es): Ichii, T. and M. Naganobu

7. 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 : Autor(es): Loeb, V. and V. Siegel

8. 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 : Autor(es): Agnew, D.J.

9. 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 : Autor(es): W.D. Tesler (Russia)

10. 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 : Autor(es): L.G. Maklygin and V.I. Latogursky (Russia)

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