Search results
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Krill (Euphausia superba) distribution in relation to water movement and phytoplankton distribution off the northern South Shetland Islands
is that one buoy traveled all the way to South Georgia and has been being trapped in a winter fishing ground ... elucidated the occurrence of convergent complex eddies in these shelf waters. (Note is that one buoy traveled ... north of the islands, as usual. Tracks of drifting buoys (with curtain drogues at 30 m depth where krill ... , as usual. Tracks of drifting buoys (with curtain drogues at 30 m depth where krill frequently occur), have ...
Meeting Document : WG-KRILL-91/22 : Author(s): Delegation of Japan
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A RE-ANALYSIS AND UPDATE OF THE ANTARCTIC KRILL BIOMASS IN THE SOUTH SHETLAND ISLANDS, THROUGH 2011
that 2011 was a year of good recruitment, following two years of low recruitment. Krill biomass ... that 2011 was a year of good recruitment, following two years of low recruitment. Krill biomass ... -based estimates of krill density and recruitment are recalculated for the years 1996 through 2011 ... estimates of krill density and recruitment are recalculated for the years 1996 through 2011. Recent changes ...
Meeting Document : WG-EMM-11/26 : Author(s): A. Cossio, C. Reiss and R. Driscoll (USA)
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Interannual variability of polynya extent in the Antarctic Ocean
Abstract: There are two general kinds of polynya (an ice-free area within sea ice borders ... like a pulse wave. In the whole Antarctic Ocean, peak years of polynyas extent are in the 1981/82 (from ... July 1981 to June 1982), 1991/92 and 1995/96. In the Antarctic Peninsula area, peak years are in 1980 ... There are two general kinds of polynya (an ice-free area within sea ice borders), coastal polynya ...
Meeting Document : WG-EMM-01/34 : Author(s): M. Naganobu and K. Segawa (Japan)
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SCOI-90
SCOI-90 ...
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SCAF-90
SCAF-90 ...
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Determination of a statistically based survey area suitable for hydroacoustic stock assessment of Euphausia superba in the Elephant Island, King George Island, Bransfield Strait area
1981, 1984 and 1978-1989 permitted resolution of inter-year differences in standing stock. The two ... of data from 1981, 1984 and 1978-1989 permitted resolution of inter-year differences in standing stock ... . The two units of sub-area within the site exhibit different patterns of annual distribution ... relatively uniform from year to year. Using only sub-area biomass leads to an ambiguous interpretation ...
Meeting Document : SC-CAMLR-VIII/BG/32 : Author(s): Delegation of USA
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Diet and foraging effort of Adélie penguins in relation to pack-ice conditions in the southern Ross Sea
predominantly in a year of heavy pack-ice cover; more adult krill were consumed in two years when pack ice ... predominantly in a year of heavy pack-ice cover; more adult krill were consumed in two years when pack ice ... , by colony, seasons and year. Diet differed among colonies only slightly. The fish Pleuragramma antarcticum ... was the most important prey, especially during years or periods within years when little pack ice was present ...
Meeting Document : WG-EMM-98/15 : Author(s): D.G. Ainley (USA), P.R. Wilson, K.J. Barton (New Zealand), G. Ballard, N. Nur (USA) and B. Karl (New Zealand)
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CONDITIONING SMOM USING THE AGREED CALENDAR OF OBSERVED CHANGES IN PREDATOR AND KRILL ABUNDANCE: A FURTHER STEP IN THE DEVELOPMENT OF A MANAGEMENT PROCEDURE FOR KRILL FISHERIES IN AREA 48
for Area 48 (the SAM calendar). Results are presented for two implementations of SMOM, one with the time ... , one with the time series of krill abundance fixed on input, and the other incorporating an explicit ... of reference observations for Area 48 (the SAM calendar). Results are presented for two implementations of SMOM ... . In general the two SMOM implementations are broadly successful in reproducing the direction and timing ...
Meeting Document : WG-EMM-08/44 : Author(s): É.E. Plagányi and D.S. Butterworth (South Africa)
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Some biological characteristics of Antarctic fish stocks in the Elephant Island–South Shetland Island region in January–February 2002
Marine Living Resources Program (AMLR). Length–weight relationships were similar in the two areas ... and to an unusually large extent on fish. C. aceratus up to 30 – 35 cm length took primarily krill and mysids. When ... Living Resources Program (AMLR). Length–weight relationships were similar in the two areas for those ... and to an unusually large extent on fish. C. aceratus up to 30 – 35 cm length took primarily krill and mysids. When ...
Meeting Document : WG-FSA-02/20 : Author(s): K.-H. Kock (Germany), C.D. Jones (USA), J. Appel (Germany), G. von Bertouch (CCAMLR Secretariat), D.F. Doolittle (USA), M. la Mesa (Italy), L. Psenichnov (Ukraine), R. Riehl (Germany), T. Romeo (Italy), S. Schöling (Germany) and L. Zane (Italy)
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Engaging ‘the crowd’ in citizen science and remote sensing to learn about habitat affinity of two Southern Ocean seals
ice acquired during October 2018 in the Weddell Sea to identify presence/absence of crabeater seals ... about habitat affinity of two Southern Ocean seals Microsoft Word File: emm-2019-37.docx Approval ... selected images of the pack ice acquired during October 2018 in the Weddell Sea to identify presence ... Engaging ‘the crowd’ in citizen science and remote sensing to learn about habitat affinity of two ...
Meeting Document : WG-EMM-2019/37 : Author(s): M.A. LaRue, D.G. Ainley, J. Pennycook, K. Stamatiou, M. Dozier, J. Saints, L. Sales, N. Nur, S. Stammerjohn and L. Barrington