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1. Catch per unit effort (CPUE) data from the early years of commercail krill fishing operations in the Atlantic sector of the Antarctic

   Paper Title:  Catch per unit effort (CPUE) data from the early years of commercail krill fishing ... operations in the Atlantic sector of the Antarctic Abstract / Description:  Catch per unit effort (CPUE) data ... are presented from krill fishing operations in CCAMLR Subareas 48.1, 48.2, 48.3 (South Atlantic) for ... discussed as an indicator of krill abundance/biomass and caution is expressed in this regard. Depending on ... -by-haul data; (b) from a scientific (RMT) net sampling survey. Krill CPUE from Early Fisheries in ... EFFORT (CPUE) DATA FROM THE EARLY YEARS OF COMMERCIAL KRILL FISHING OPERATIONS IN THE ATLANTIC SECTOR ... Catch per unit effort (CPUE) data are presented from krill fishing operations in CCAMLR Subareas 48.1 ... -frequency data are used to s tudy differences or similarities between areas and years. Krill CPUE ...

   Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 31–50 : Автор(ы): Siegel, V., V. Sushin and U. Damm

2. Analysis and modelling of the Soviet Southern Ocean krill fleet, II: Estimating the number of concentrations and analytical justification for search data

   Paper Title:  Analysis and modelling of the Soviet Southern Ocean krill fleet, II: Estimating the ... number of concentrations and analytical justification for search data Abstract / Description:  In this ... paper, I show how data that are routinely collected by survey vessels can be used to estimate the number ... of concentrations of krill (Butterworth, 1988; Mangel, 1988) in a given region of the Southern Ocean ... fisheries data. At the meeting of the Scientific Committee for the Conservation of Antarctic Marine ... data sets. In these plots, hauls were separated into those less than 1 000 kg of krill and those ... will provide two kinds of data. First, from the navigational log, one can determine whether krill are ... Institute for Marine Fisheries and Oceanography for use of the research vessel data. I thank Susan Mangel ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 283–322 : Автор(ы): Mangel, M.

3. Some comments on the procedure for testing estimators of krill abundance which utilise survey data

   utilise survey data Abstract / Description:  Since krill distributional data do show evidence of spatial ... Paper Title:  Some comments on the procedure for testing estimators of krill abundance which ... techniques) may provide improved abundance estimates from survey data. However, computer simulation studies ... computer generation of krill distribution patterns, which are compatible with existing information on the ... TESTING ESTIMATORS OF KRILL ABUNDANCE WHICH UTILISE SURVEY DATA D.S. Butterworth*, D.L. Borchers* and ... D.G.M. Miller** * ** Abstract Since krill distributional data do show evidence of spatial ... the data. If krill swarms are in fact located at random within the stratum concerned, such an ... Mangel (1989) in their studies of the potential utility of krill fishery CPUE data to index abundance ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 191–205 : Автор(ы): Butterworth, D.S., D.L. Borchers and D.G.M. Miller

4. Data on krill (Euphausia superba Dana) consumption by coastal fishes in Division 58.4.2 (Kosmonavtov and Sodruzhestva Seas)

   Paper Title:  Data on krill (Euphausia superba Dana) consumption by coastal fishes in Division ... krill consumption (Euphausia superba) are based on data obtained from the Atlantic sector which have ... krill consumed is between 166 and 450 million tonnes; of this amount fish consume from 30 to 32 million ... tonnes (Lubimova, Shust, 1980 and Shust, 1987). However these extrapolated values of krill consumption by ... 58.4.2 and 58.4.3 in 1988 to 1990 from the acoustic survey data. Document WG-Krill-90!17. CCAMLR, Hobart ... SC-CAMLR-X/BG/11 DATA ON KRILL (EUPHAUSIA SUPERBA DANA ... Data on krill and fish stocks and biomass, diet composition, fish feeding rates and trophic ... 1988 to 1990. Data obtained by YugNIRO following experimental work on daily krill growth rates ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 305–319 : Автор(ы): Pakhomov, Y.A., V.A. Bibik and V.V. Gerasimchuk

5. Krill biomass in Area 48 and Area 58: recalculations of FIBEX data

   Paper Title:  Krill biomass in Area 48 and Area 58: recalculations of FIBEX data Abstract ... / Description:  FIBEX acoustic and length frequency data held in the BIOMASS database were used to provide ... analysing acoustic survey data. In order to refine the krill biomass and subsequent yield estimates used ... Islands. Document WG-Krill-91/22. CCAMLR, Hobart, Australia. JOLLY, G.M. and 1. HAMPTON. 1990. A ... data. Arch. FischWiss., 34: 121-144. MARIN, V.H., A. MUJICA and P. EBERHARD. 1991. Chilean krill ... fishery: analysis of the 1991 season. Document WG-Krill-91/39. CCAMLR, Hobart, Australia. 166 ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 157–181 : Автор(ы): Trathan, P.N., D.J. Agnew, D.G.M. Miller, J.L. Watkins, I. Everson, M.R. Thorley, E. Murphy, A.W.A. Murray and C. Goss

6. Acoustic data analysis and models of krill spatial distribution

   Paper Title:  Acoustic data analysis and models of krill spatial distribution Abstract ... resolution of our data analyzed, and the real spatial distribution of krill should be the manifestation of ... / Description:  Acoustic data obtained on 4-5 January 1987 aboard the R/V Professor Siedlecki were used in three ... descriptors of krill spatial aggregation: power spectra for krill biomass fluctuations in space, semivariogram ... OF KRILL SPATIAL DISTRIBUTION A. Morin, A. Okubo and K. Kawasaki Abstract Acoustic data ... resolution of our data analyzed, and the real spatial distribution of krill should be the manifestation of ... 4) indicates that the variability in krill biomass between pairs of data points is only a weak ... (1987) with minor modification to account for the low "background" biomass of krill. Transect data ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I) : 311–329 : Автор(ы): Morin, A., A. Okubo and K. Kawasaki

7. Analyses of acoustic line-transect data from the waters around South Georgia: estimation of krill (Euphausia superba Dana) – biomass

   Paper Title:  Analyses of acoustic line-transect data from the waters around South Georgia ... : estimation of krill (Euphausia superba Dana) – biomass Abstract / Description:  A large-scale acoustic survey ... 1981. The data have been analysed using various definitions of strata. The total biomass in the area of ... WG-KRILL-91/30 ANALYSES OF ACOUSTIC LINE-TRANSECT DATA ... ). Document WG-Krill-90/J9. CCAMLR, Hobart, Australia. MILLER, D.G.M. and 1. HAMPTON. 1989. Biology and ... FROM THE WATERS AROUND SOUTH GEORGIA: ESTIMATION OF KRILL (EUPHAUSIA SUPERBA DANA) - BIOMASS E ... the waters around South Georgia was carried out during November and December 1981. The data have ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 225–243 : Автор(ы): Murphy, E., I. Everson and A. Murray

8. Advances are urgently needed in providing regular estimates of krill stock status based on the available data

   fisheries”. Although WG-EMM is now a quarter century old, it rarely assesses the status of the krill stock ... in providing regular estimates of krill stock status based on the available data Approval:  Approved ... Abstract:  CCAMLR currently manages the krill fishery in subareas 48.1 to 48.4 using an arbitrary ... measure (the trigger level) which was established in 1991 and is “not related to the status of the krill ...

   Meeting Document : WG-EMM-2019/28 : Автор(ы): S. Hill, J. Hinke, N. Ratcliffe, P. Trathan and G. Watters

9. 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 ... Georgia (SG) areas) using Japanese fishery data. Average trawling depth usually showed a marked diurnal ... 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 ... were examined using Japanese fi shery data. Materials and methods The krill catch datasets (total of ... harvesting. In: Everson, I. (Ed.). Krill: Biology, Ecology and Fisheries, Chapter 9. Blackwell Science: 40 ... , T. Hayashi and M. Naganobu National Research Institute of Far Seas Fisheries 5-7-1 Orido, Shimizu ...

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

10. Some comments on the procedure for testing estimators of krill abundance which utilise survey data

    Abstract:  Since krill distributional data do show evidence of spatial correlation, estimators of ... comments on the procedure for testing estimators of krill abundance which utilise survey data Approval ... abundance estimates from survey data. However, computer simulation studies are first required to test ... performance in practice. Such studies require a simple method for computer generation of krill distribution ...

    Meeting Document : WG-KRILL-91/21 : Автор(ы): D.S. Butterworth, D.L. Borchers and D.G.M. Miller (South Africa)

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