Search results
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Some comments on the procedure for testing estimators of krill abundance which utilise survey data
, Australia: p.19. MANGEL, M. 1989. Analysis and modelling of the Soviet Southern Ocean krill fleet ... of the swarms encountered during the 1981 FIBEX survey of an area of the south-west Indian Ocean by MV SA ... Figure 1: Krill aggregations detected in the south-west Indian Ocean during FIBEX, February to March ... Concentrations de krill detectees dans le secteur sud-ouest de l'ocean Indien pendant la campagne FIBEX, de ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 191–205 : Author(s): Butterworth, D.S., D.L. Borchers and D.G.M. Miller
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The Soviet krill fishery in the Atlantic Sector of the Antarctic from 1977 to 1991: fishing effort distribution and interannual patterns
in the zonal (along longitude) and meri- dional (along latitude) directions (Kats, 1960). In the southern ... by environmental processes in the ocean and atmosphere. An attempt is made here to trace the connection between ... fi shing fl eet distribution and oceanic and atmospheric condi- tions. However it should ... , the southern component predominates for most of the time, with quasi-10-year, 4–6 year and quasi-2-year ...
Science Journal Paper : CCAMLR Science, Volume 10 (CCAMLR Science, Volume 10) : 1–13 : Author(s): Litvinov, F.F., V.A. Sushin, G.A. Chernega and O.A. Berezhinsky
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Note on estimating krill abundance from acoustic data on individual aggregations
. Abundance, distribution and behaviour of Euphausia superba in the Southern Ocean between 15 and 300E during ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 219–223 : Author(s): Hampton, I. and D.G.M. Miller
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Sensitivity analysis for parameters of predatory species CCAMLR Ecosystem Monitoring Program
Georgia and Signy Island, South Orkney Islands, 1976 to 1987: Implications for Southern Ocean monitoring ... monitoring continued in discussions of the Commission for the Conservation of Antarctic Marine Living ... studies. In: SAHRHAGE, D. (Ed). Antarctic Ocean and Resources Variability. Berlin: Springer-Verlag: 261 ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 411–432 : Author(s): Whitehead, M.D.
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Catch per unit effort and proportional recruitment indices from Japanese krill fishery data in Subarea 48.1
and krill resources variability in the Southern Ocean. In: Sahrhage, D. (Ed.). Antarct ic Ocean aizd ... ic Ocean and Resources Variabi l i ty . Springer-Verlag, Berlin, Heidelberg: 183-198. SC-CAMLR ... Ocean and Resozrrces Variability. Springer-Verlag, Berlin, Heidelberg: 219-230. Siegel ...
Science Journal Paper : CCAMLR Science, Volume 4 (CCAMLR Science, Volume 4) : 47–63 : Author(s): Kawaguchi, S., T. Ichii and M. Naganobu
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An index of per capita recruitment
) in the southwest Atlantic sector of the Southern Ocean is sustained by occasional strong year classes, that adult ... . 1994. Krill demography and small-scale processes: a review. In: El-Sayed, S.Z. (Ed.). Southern Ocean ... PCR may be considered a conservative estimate (i.e. an underestimate) of recruits per spawner. R1 ... , however, the index may be considered a conservative estimate (i.e. an underestimate) of recruits per ...
Science Journal Paper : CCAMLR Science, Volume 7 (CCAMLR Science, Volume 7) : 179–196 : Author(s): Hewitt, R
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Fishing ground selection in the Antarctic krill fishery: trends in patterns across years, seasons and nations
in salps within the Southern Ocean. Nature, 432: 100–103. Butterworth, D.S. 1988a. Some aspects ... ) in Polish commercial catches taken in the Atlantic sector of the Southern Ocean from 1997 to 1999. CCAMLR ... with ice, ocean and atmospheric indices, with water temperature exhibiting the most consistent ... of Conservation Measures in Force 2005/06. CCAMLR, Hobart, Australia: 174 pp. Everson, I. and C. Goss. 1991 ...
Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 117–141 : Author(s): Kawaguchi, S., S. Nicol, K. Taki and M. Naganobu
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Spatially explicit population dynamics models for Antarctic toothfish in the Ross Sea region
squares with side lengths of 156 km), resulting in 189 cells (over ocean) where the population could ... any areas above sea level • temperature at 500 m depth from the World Ocean Atlas, 2009 (Locarnini ... State as well as an international CCAMLR observer (Conservation Measure 24-01, paragraph 3(c), see ... percentiles. Mormede et al. 32 conservative estimator of the true state, especially when estimating ...
Science Journal Paper : CCAMLR Science, Volume 21 (CCAMLR Science, Volume 21) : 19–37 : Author(s): Mormede, S., A. Dunn, S. Hanchet and S. Parker
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Changes in the fish biomass around Elephant Island (Subarea 48.1) from 1976 to 1996
. Iwami, T. and K.-H. Kock. 1990. Channichthyidae. In: Fishes of the Southern Ocean. Gon, 0. and P.C ... . The state of exploited fish stocks in the Southern Ocean: a review. Arch. FischWiss., 41 (1): 1-66. Kock ... efficiency of 100% (i.e. c = 1) has therefore been adopted as a conservative approach. More details on each ... . and G. Hempel (Eds). Antarctic Ecosystems Change and Conservation. Springer Verlag, Berlin, Heidelberg: 323 ...
Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 165–189 : Author(s): Kock, K.-H
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The utilization of seabird censuses for krill monitoring
: The possibility of using bird observations made at sea as a means of monitoring krill in the Antarctic Ocean ... in the Antarctic Ocean is explored. No variation source directly linked with krill was identified by means ... /9 The possibility of using bird observations made at sea as a means of monitoring krill in the Antarctic ocean ... les observations sur les oiseaux faites en mer pour controler le krill dans l'ocean Austral. Aucune ... monitoring in the open ocean represents an important and difficult task. It is a necessary complement ... measurements can be taken regularly, which is more difficult in the open ocean due to the high variability ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 393-425 : Author(s): Marschoff, E.R., J.G. Visbeek and L.R. Fontana