Search results
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Changing status of three notothenioid fish at the South Shetland Islands (1983–2016) after impacts of the 1970–80s commercial fishery
at the South Shetland Islands (1983–2016) after impacts of the 1970–80s commercial fishery Approval: Approved ... Changing status of three notothenioid fish at the South Shetland Islands (1983–2016) after impacts ...
Meeting Document : WG-FSA-17/P01 : Author(s): E. Barrera-Oro, E. Marschoff and D. Ainley
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Antarctic neritic krill Euphausia chrystallorophias: spatio-temporal distribution, growth and grazing rates
and the Cosmonaut Sea, spawning of E.crystallorophias appears to peak from the end of November to early December ... and may extend to the beginning of January. Most larvae were in the stage of metanauplius/calyptopis ... I at the beginning of January and calyptopis III/furcilia I during February. The year-l cohort was identified ... , spawning of E.crystallorophias appears to peak from the end of November to early December and may extend ...
Meeting Document : WG-Joint-94/10 : Author(s): E.A. Pakhomov (Ukraine) and R. Perissinotto (South Africa)
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What do we know about fish stocks in the Southern Scotia region? A review and prospects for future research
ice fish and marbled notothenia, had recovered from exploitation by the end of the 1980’s/beginning ... and marbled notothenia, had recovered from exploitation by the end of the 1980’s/beginning of the 1990 ... Abstract: Work on finfish in the southern Scotia Arc was restricted to taxonomy until the end ... Work on finfish in the southern Scotia Arc was restricted to taxonomy until the end of the 1960 ...
Meeting Document : WG-FSA-00/14 : Author(s): K.-H. Kock (Germany) and C. Jones (USA)
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The diet of Antarctic fur seals Arctocephalus gazella during the breeding season at Heard Island
remains. Pelagic myctophids constituted more than 50% of fish taken by fur seals at the beginning ... of the summer season and again at the end when there was an influx of non-breeding male seals. During the middle ... . Pelagic myctophids constituted more than 50% of fish taken by fur seals at the beginning of the summer ... season and again at the end when there was an influx of non-breeding male seals. During the middle period ...
Meeting Document : SC-CAMLR-VIII/BG/53 : Author(s): Delegation of Australia
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Antarctic icefishes (Channichthyidae) – a unique family of fishes – a review
: they may not be older than 6 MA, i.e. they evolved well after the Southern Ocean started to cool down ... or they are 15 – 20 Ma old and started to evolve some time after the formation of the Antarctic Circumpolar ... by the beginning of the 1990’s. Author(s): K.-H. Kock (Germany) Title: Antarctic icefishes (Channichthyidae ... than 6 MA, i.e. they evolved well after the Southern Ocean started to cool down or they are 15 – 20 Ma ...
Meeting Document : WG-FSA-04/10 : Author(s): K.-H. Kock (Germany)
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Preliminary results of RV Dmitriy Stefanov researches in the Antarctic area of the Atlantic Ocean in April 1992
. The krill biomass was estimated in the beginning and at the end of surveys. It amounted to 56.1 and 61.2 ... biomass was estimated in the beginning and at the end of surveys. It amounted to 56.1 and 61.2 thous ...
Meeting Document : WG-CEMP-92/33 : Author(s): L.G. Maklygin, V.N. Shnar, A.V. Remeslo, A.P. Malyshko, I.A. Trunov, I.A. Barabanov, V.P. Shopov (Russian Federation) and A.G. Shepelev (Ukraine)
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Distribution of Soviet commercial fleet at krill fishery in the South Orkneys subarea (Subarea 48.2) during 1989/90
in the beginning of the period with gradual subsequent decrease to the level inacceptable to the fleet (2.5 t/hour ... ) in the next to the last five days of November. After disintegration of that aggregation, existed for about 25 ... in the beginning of the period with gradual subsequent decrease to the level inacceptable to the fleet (2.5 t/hour ... ) in the next to the last five days of November. After disintegration of that aggregation, existed for about 25 ...
Meeting Document : WG-EMM-97/50 : Author(s): Sushin, V.A.
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Distribution and abundance of krill in the vicinity of Elephant Island in the 1992 austral summer
end; biomass was estimated to be 2. 2 million metric tons. During the second survey, the highest ... the Seal Island archipelago; high densities of krill also extended off the shelf from the northeast end ... , but the area of high density previously mapped off the northeast end of Elephant Island had retracted ... after the first survey, krill were mapped in reduced densities primarily to the west of Elephant Island ...
Meeting Document : WG-CEMP-92/15 : Author(s): R.P. Hewitt and D.A. Demer (USA)
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Major fishery events in Kerguelen Islands: Notothenia rossii, Champsocephalus gunnari, Dissostichus eleginoides – current distribution and status of stocks
(Notothenia rossii) off the Kerguelen Islands occurred after the discovery by the Soviet Union scouting ... been naturally protected at the beginning of 1990. It maintained a high amount of biomass despite ... rossii) off the Kerguelen Islands occurred after the discovery by the Soviet Union scouting fishing fleet ... been naturally protected at the beginning of 1990. It maintained a high amount of biomass despite ...
Meeting Document : WS-MPA-11/P04 : Author(s): G. Duhamel, P, Pruvost, M. Bertignac, N. Gasco and M. Hautecoeur
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Demographic characteristics of the Adélie penguin population of Béchervaise Island after 12 years of study
numbers) were analysed for the Béchervaise Island Adélie penguin colony in eastern Antarctica after 12 ... of the Adélie penguin population of Béchervaise Island after 12 years of study Approval: Approved ... analysed for the Béchervaise Island Adélie penguin colony in eastern Antarctica after 12 years of CEMP ... Demographic characteristics of the Adélie penguin population of Béchervaise Island after 12 years ...
Meeting Document : WG-EMM-02/48 : Author(s): J. Clarke, K. Kerry, A. Townsend and L. Emmerson (Australia)