Search results
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Contrasting population changes in sympatric penguin species in association with climate warming
ice adapted gentoo penguins increased significantly in numbers over the last 26 years, whereas ... adapted gentoo penguins increased significantly in numbers over the last 26 years, whereas chinstrap ...
Meeting Document : WG-EMM-06/P3 : Author(s): J. Forcada, P.N. Trathan, K. Reid, E.J. Murphy and J.P. Croxall (United Kingdom)
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RAPID WARMING OF THE OCEAN AROUND SOUTH GEORGIA,SOUTHERN OCEAN, DURING THE 20TH CENTURY: FORCINGS, CHARACTERISTICS AND IMPLICATIONS FOR LOWER TROPHIC LEVELS
of the 20th century but there are few locations with data before the 1950s. In addition, assessments of change ... century, and we here consider almost year-round data from this location over an 81-year period (1925 ... to 2006). Based on these data, we observe significant warming between the early and late 20th century ... , with differential warming between summer and winter months and an indication that late 20th century summer ...
Meeting Document : WG-EMM-08/P03 : Author(s): M.J. Whitehouse, M.P. Meredith, P. Rothery, A. Atkinson, P. Ward and R.E. Korb
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Preliminary assessment of Dissostichus eleginoides on the Heard Island Plateau (Division 58.5.2) based on a survey in May 2002
to the results for 2001. The pooled length-density distribution for the 2002 survey shows that the younger year ... classes (ages 2 and 3) are likely to be much weaker than the current juvenile year classes (ages ... of recruitment being increased for some recent years. An assessment of the trend in illegal catches is expected ... -density distribution for the 2002 survey shows that the younger year classes (ages 2 and 3) are likely ...
Meeting Document : WG-FSA-02/70 : Author(s): A.J. Constable, R. Williams and T. Lamb (Australia)
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Joint report on exploratory fishing in Divisions 58.4.1 and 58.4.2 between the 2011/12 and 2015/16 fishing seasons
D. mawsoni and 49 D. eleginoides were tagged and released between 5 January 2008 and 20 March 2016, and 19 ... ;2008 and 20 March 2016, and 19 D. mawsoni were recaptured. The 2015/16 season also ...
Meeting Document : WG-FSA-16/30 : Author(s): Delegations of Australia, France, Japan, Republic of Korea and Spain
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Abundance and trends of Type B killer whales (Orcinus orca) around the western Antarctic Peninsula
is required to understand these trophic dynamics. The apex predator inWAP coastal waters is the killer whale ... penguins. We integrated satellite telemetry to describe movement (B1: n = 8 tags, median duration = 20 ... -identification rate (61% photographed in more than one year) within a highly connected social network compared ... area per year from a small parent population averaging 50 whales (75% Probability Interval 46-57 ...
Meeting Document : WG-EMM-18/16 : Author(s): H. Fearnbach, J.W. Durban, D.K. Ellifrit and R.L. Pitman
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Modelling Southern Ocean krill population dynamics: biological processes generating fluctuations in the South Georgia ecosystem
that adult population changes are a key aspect of the interannual fluctuations observed during some years ... structure in the predator diet involve a complex interaction of relative year class strength, timing ... that adult population changes are a key aspect of the interannual fluctuations observed during some years ... structure in the predator diet involve a complex interaction of relative year class strength, timing ...
Meeting Document : WG-EMM-01/53 : Author(s): E. Murphy and K. Reid (United Kingdom)
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EU PROPOSAL FOR AMENDMENT TO CCAMLR CONSERVATION MEASURE 10-07 TO ALLOW FOR INTERSESSIONAL DE-LISTING OF IUU VESSELS
FOR INTERSESSIONAL DE-LISTING OF IUU VESSELS Explanatory Memorandum Over the course of last years, CCAMLR adopted ... FOR INTERSESSIONAL DE-LISTING OF IUU VESSELS Explanatory Memorandum Over the course of last years, CCAMLR adopted ...
Meeting Document : CCAMLR-XXIX/43 : Author(s): Delegation of the European Union
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EU PROPOSAL FOR AMENDMENT TO CCAMLR CONSERVATION MEASURE 10-06 TO ALLOW FOR INTERSESSIONAL DE-LISTING OF IUU VESSELS
FOR INTERSESSIONAL DE-LISTING OF IUU VESSELS Explanatory Memorandum Over the course of last years, CCAMLR adopted ... FOR INTERSESSIONAL DE-LISTING OF IUU VESSELS Explanatory Memorandum Over the course of last years, CCAMLR adopted ...
Meeting Document : CCAMLR-XXIX/42 : Author(s): Delegation of the European Union
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ESTIMATION OF IUU CATCHES OF TOOTHFISH INSIDE THE CONVENTION AREA DURING THE 2009/10 FISHING SEASON
was also requested to provide revised estimates for gillnet catches for previous years and estimates of IUU ... to provide revised estimates for gillnet catches for previous years and estimates of IUU catches of both ...
Meeting Document : WG-FSA-10/06 : Author(s): Secretariat
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Preliminary analyses of an ectoparasite Eubrachiella antarctica as a marker for stock discrimination of Antarctic toothfish in the Ross Sea
with large scale sampling in future years. Author(s): P.J. Smith, A. McKenzie and L. Tubbs (New Zealand ... with large scale sampling in future years. ...
Meeting Document : WG-FSA-06/28 : Author(s): P.J. Smith, A. McKenzie and L. Tubbs (New Zealand)