Search results
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An assessment of the impact of krill fishery on penguins in the South Shetlands
: Feeding Ecology and Role i n Marine Ecosystems. Cambridge, Cambridge University Press: 369-381 ... . Compared with the level of biomass (≥200 x 10 3 tonnes) and its variability (the order of 100 x 10 3 ...
Science Journal Paper : CCAMLR Science, Volume 1 (CCAMLR Science, Volume 1) : 107–128 : Author(s): Ichii, T., M. Naganobu and T. Ogishima
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An assessment of the mackerel icefish (Champsocephalus gunnari) off Heard Island
BIOMASS ESTIMATES Kerguelen. In this paper, a new assessment is developed using results from the three ... previous surveys and results from a new survey carried out in August 1997. A precautionary catch limit ... criteria for the new calculations have little in common with the earlier calculations ... . Efron, B. and R.J. Tibshirani. 1993. A n I~ztroduction to the Bootstrap. Chapman and Hall, New York ...
Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 79–101 : Author(s): de la Mare, W.K., R. Williams and A.J. Constable
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Notothenia (P.) guntheri stock status and TAC estimation in the area of Shag Rocks (Subarea 48.3)
-1987/88 were used to analyse N. guntheri stock status. On the basis of these data using VPA method with ... . guntheri stock status. On the basis of these data using V P A method with different adjustments stock ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II) : 53-68 : Author(s): Shust, K. and R. Borodin
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Investigation of bias in the mark–recapture estimate of toothfish population size at South Georgia
and the centre of the new box was removed from D. If D was less than d/2 the fish stayed in the box ... allows simulation of releases by box over multiple years. The model performed as expected with test ...
Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 47–63 : Author(s): Agnew, D.J., G.P. Kirkwood, J. Pearce and J. Clark
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Size compositions of males and females in the course of the life cycle of Euphausia superba
the spawning season and with the passage of time, new smaller adult females (with juvenilized ovaries ... and, in particular, new additional size peaks may be the result not only of a real shift in occurrence of some size ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 3–16 : Author(s): Makarov, R.R.
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Preliminary analyses of data collected during experimental phases of the 1994/95 and 1995/96 Antarctic crab fishing seasons
fond marin en fonction de la profondeur; les extrapolations doivent tenir compte de l'emplacement. Les ... 000 legal-sized male crabs/n mile 2, and there was a lot of uncertainty associated with these ...
Science Journal Paper : CCAMLR Science, Volume 4 (CCAMLR Science, Volume 4) : 141–159 : Author(s): Watters, G
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Krill distribution in the western Atlantic sector of the Southern Ocean during 1983/84, 1984/85 and 1987/88 based on the results of Soviet mesoscale surveys conducted using an Isaacs-Kidd midwater trawl
. Shulgovsky Atlantic Research Institute of Marine Fisheries and Oceanography (AtlantNIRO) 5 Dmitry Donskoy ... ., E.J. Murphy and K.E. Shulgovsky. 1996. Environment-krill relations in the South Georgia marine ... the krill distribution field with high biomass of aggregations was observed in the western part of the ...
Science Journal Paper : CCAMLR Science, Volume 6 (CCAMLR Science, Volume 6) : 59–70 : Author(s): Sushin, V.A. and K.E. Shulgovsky
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Analysis and modelling of the Soviet Southern Ocean krill fleet
biomass be detected? The krill distributional model begins with individual krill which are assumed to ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I) : 127–235 : Author(s): Mangel, M.
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Acoustic estimates of krill density at South Georgia, 1981 to 1998
of interannual variability in krill abundance thus seems to be an integral feature of the South Georgian marine ... the marine environment around the island. This paper presents the best estimates of krill density at South ... fluctuations in krill abundance are a regular feature of the South Georgian pelagic marine ecosystem ... confound understanding of ecological processes in the South Georgia marine ecosystem. As the first ...
Science Journal Paper : CCAMLR Science, Volume 6 (CCAMLR Science, Volume 6) : 47–57 : Author(s): Brierley, A.S., J.L. Watkins, C. Goss, M.T. Wilkinson and I. Everson
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Editorial
management of the marine living resources of the Southern Ocean. There is a truly circumpo- lar feel ... acoustics, statistics and modelling, ecosystem monitoring and management, vulnerable marine ecosystems ... management of the marine living resources of the Southern Ocean. CCAMLR SCienCe Editorial ...
Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 243