Search results
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COLLAPSE OF SOUTH AFRICA’S PENGUINS IN THE EARLY 21ST CENTURY
of purse-seine fisheries. In Algoa Bay, numbers of African penguins halved from 21 000 pairs in 2001 to 10 ... fisheries. In Algoa Bay, numbers of African penguins halved from 21 000 pairs in 2001 to 10 000 pairs ...
Meeting Document : WG-EMM-11/P8 : Author(s): R.J.M. Crawford, R. Altwegg, B.J. Barham, P.J. Barham, J.M. Durant, B.M. Dyer, D. Geldenhuys, A.B. Makhado, L. Pichegru, P.G. Ryan, L.G. Underhill, L. Upfold, J. Visagie, L.J. Waller and P.A. Whittington
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Species variability and population structure of Euphausiacea in Admiralty Bay (King George Island; South Shetland Islands) during Antarctic summer
krill is still scarce and fragmentary, despite the fact that those organisms are a significant element ... of 200 µm. Studies showed that krill was represented by species such as Euphausia superba, E. frigida ... , are specimens representing euphausiids. In fjordic areas like Admiralty Bay, data concerning krill is still ... of 200 µm. Studies showed that krill was represented by species such as Euphausia superba ...
Meeting Document : WG-EMM-14/60 : Author(s): A. Panasiuk-Chodnicka, J. Wawrzynek and M. Iwona Żmijewska (Poland)
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Interannual changes in body fat condition, stomach content mass and distribution of minke whales in Antarctic Areas IV and V
suggests that girth can be a useful indicator of food availability. In Areas IV and V, krill (Euphausia ... V. In Area V, in a year of high sea-ice extent, the krill-rich slope region in the western zone was covered ... suggests that girth can be a useful indicator of food availability. In Areas IV and V, krill (Euphausia ... V. In Area V, in a year of high sea-ice extent, the krill-rich slope region in the western zone was covered ...
Meeting Document : WG-EMM-97/18 : Author(s): Ichii, T., Nishiwaki, S., Tamura, T., Fujise, Y., Matsuoka , K.
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Temporal scales of foraging in a marine predator: implications for interpreting the distribution of prey
primarily on krill, which is patchily distributed. When combined with information about swimming speed ... and/or the spatial distribution of krill swarms varied between years. The behavior of fur seals suggested ... to adapt quickly to changes in the spatial patterning of prey. Antarctic fur seals feed primarily on krill ... and/or the spatial distribution of krill swarms varied between years. The behavior of fur seals suggested ...
Meeting Document : WG-EMM-95/23 : Author(s): Boyd, I.L.
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Diet and foraging effort of Adélie penguins in relation to pack-ice conditions in the southern Ross Sea
. With respect to krill, which composed the remainder of diet, juvenile Euphausia crystallorophias were consumed ... predominantly in a year of heavy pack-ice cover; more adult krill were consumed in two years when pack ice ... to krill, which composed the remainder of diet, juvenile Euphausia crystallorophias were consumed ... predominantly in a year of heavy pack-ice cover; more adult krill were consumed in two years when pack ice ...
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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AMLR 2009/10 Field Season Report: objectives, accomplishments and conclusions
Survey in the South Shetland Islands, acoustic estimates of krill biomass were the lowest seen since 2006 ... of krill abundance also decreased, for the second consecutive year, and recruitment indices were low ... Survey in the South Shetland Islands, acoustic estimates of krill biomass were the lowest seen since 2006 ... of krill abundance also decreased, for the second consecutive year, and recruitment indices were low ...
Meeting Document : WG-EMM-10/P12 : Author(s): A. Van Cise (Editor)
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Report on the independent review of CCAMLR’s data management systems
of the Secretariat’s document archive; development of an Enterprise Data Model; and redevelopment of the CCAMLR Website ... : redevelopment of the Secretariat’s document archive; development of an Enterprise Data Model ...
Meeting Document : CCAMLR-XXX/05 : Author(s): Secretariat
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An underwater setting method for surface longliners, to minimise the accidental/incidental capture of seabirds
are reported in this document. One with the tube opening facing forward was unsuccessful,in flushing bait ... in this document. One with the tube opening facing forward was unsuccessful ,in flushing bait to the setting depth ...
Meeting Document : WG-FSA-97/53 : Author(s): Walshe, K.A.R., Parnes, P.
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Preliminary analysis of toothfish catch, CPUE, size structure and mark-recapture data from SSRUs 486A and 486G, with comments on the sustainability of different harvest levels
the available information. Actual assumptions are set out in this document. CPUE data are standardised using ... as this is possible given the available information. Actual assumptions are set out in this document. CPUE ...
Meeting Document : WG-FSA-12/31 : Author(s): E. Thomson and M. Bergh (South Africa)
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Revised research plan for toothfish in Division 58.4.4 a & b by Shinsei maru No. 3 in 2013/14
. Detailed results using CASAL models in SSRU C are described in a separated document. The catch and tagging ... results using CASAL models in SSRU C are described in a separated document. The catch and tagging data ...
Meeting Document : WG-FSA-13/36 : Author(s): Delegation of Japan