Search results
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Apparent decrease of Weddell seal numbers in the western Ross Sea
by satellite indicate wider foraging range during winter than 20 years ago. A large-scale seal monitoring ... by satellite indicate wider foraging range during winter than 20 years ago. A large-scale seal monitoring ...
Meeting Document : WG-EMM-14/44 : Author(s): D.G. Ainley, M.A. Larue (USA), I. Stirling (Canada), S. Stammerjohn and D.B. Siniff (USA)
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CHINSTRAP PENGUINS: MISUNDERSTOOD AND VULNERABLE MONITORS OF ECOSYSTEM CHANGES IN THE SCOTIA SEA REGION OF ANTARCTICA
, 30 years of field studies in the WAP, coupled with more regional surveys throughout the Scotia Sea ... ) populations have increased (1-5). However, 30 years of field studies in the WAP, coupled with more regional ...
Meeting Document : WG-EMM-09/17 : Author(s): W.Z. Trivelpice, J.T. Hinke, A.K. Miller, C. Reiss, S.G. Trivelpiece and G.M. Watters (USA)
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Winter distribution and condition of Antarctic krill in relation to sea-ice and water column production in the South Shetland Islands during Austral Winter 2013
stations around the South Shetland Islands during a 30 day cruise between 10 August and 9 September 2013 ... , associated with the high concentrations of krill, an area targeted by the krill fishery in recent years ... around the South Shetland Islands during a 30 day cruise between 10 August and 9 September 2013 ... , associated with the high concentrations of krill, an area targeted by the krill fishery in recent years ...
Meeting Document : WG-EMM-14/13 : Author(s): C.S. Reiss, J. Walsh, K. Dietrich and J.A. Santora (USA)
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Observer coverage required for the prediction of incidental capture of seabirds in New Zealand commercial fisheries
components were derived from models that were fitted using data from the 1999–00 to the 2002–03 fishing years ... for the trawl fisheries and from the 2000–01 to the 2002–03 fishing years for the longline fisheries ... of 30% in the fishery depends on the total effort and on the capture rate through the predicted total ... derived from models that were fitted using data from the 1999–00 to the 2002–03 fishing years ...
Meeting Document : WG-FSA-05/50 : Author(s): M.H. Smith and S.J. Baird (New Zealand)
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Disentangling the influence of three major threats on the demography of an albatross community
threats on the demography of seabird communities is vital for evidence-based conservation. Using 20 years ... on the demography of seabird communities is vital for evidence-based conservation. Using 20 years of capture ... by high density of rabbits Oryctolagus cuniculus explained 20.0-75.6% of the temporal variability ... . Habitat degradation caused by high density of rabbits Oryctolagus cuniculus explained 20.0-75.6 ...
Meeting Document : WG-FSA-2019/34 : Author(s): J.B. Cleeland, D. Pardo, B. Raymond, G.N. Tuck, C.R. McMahon, R.A. Phillips, R. Alderman, M.-A. Lea and M.A. Hindell
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Demography and population trends of the Atlantic yellow-nosed albatross
two study colonies on Gough Island and Tristan da Cunha for 20 years. Annual variation in the number ... study colonies on Gough Island and Tristan da Cunha for 20 years. Annual variation in the number ... populations have trended downward at around 1.2% per year. The number of established breeders on Gough Island ... populations have trended downward at around 1.2% per year. The number of established breeders on Gough Island ...
Meeting Document : WG-FSA-03/37 : Author(s): R. Cuthbert (United Kingdom), P.G. Ryan, J. Cooper (South Africa) and G. Hilton (United Kingdom)
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A new method for the measurement of Antarctic krill Euphausia superba Dana from predator food samples
as a predictor of total length is highly recommended for animals where total length measurement would ... be inaccurate, providing that the animal may be staged. Author(s): H.J. Hill (United Kingdom) Title: A new ... of total length is highly recommended for animals where total length measurement would be inaccurate ... , providing that the animal may be staged. ...
Meeting Document : WG-CEMP-90/40 : Author(s): H.J. Hill (United Kingdom)
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Exploratory analysis of acoustic data from the Ross Sea
could be compared with longline catches. Each ‘line’ recording was between 20 and 50 min long ... January 2003, and the occurrence of a double bottom echo caused by too high a ping rate from 23–30 January ... with a slope of 20º. The problem of the acoustic deadzone was worsened by the occurrence of side-lobe echoes ... types of pelagic layers were present in most acoustic recordings: a dense shallow layer between 30 ...
Meeting Document : WG-FSA-SAM 03/9 : Author(s): R.L. O’Driscoll and G.J. Macaulay (New Zealand)
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Marine debris and entanglements at Bird Island and King Edward Point, South Georgia, Signy Island, South Orkneys and Goudier Island, Antarctic Peninsula 2012/13
during summer only; 25 November 2012 to 20 March 2013) recorded a total of 13 items of beached marine ... years of summer surveys at Signy Island, possibly due to sea-ice coverage at the three survey beaches ... during summer only; 25 November 2012 to 20 March 2013) recorded a total of 13 items of beached marine ... years of summer surveys at Signy Island, possibly due to sea-ice coverage at the three survey beaches ...
Meeting Document : SC-CAMLR-XXXII/BG/05 : Author(s): Delegation of the United Kingdom
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New page in the Antarctic krill fishing (Translation from The Fishing Industry of Ukraine, 1–2/2007: 11–14)
Abstract: Antarctic krill (Euphausia superba) is one of the largest marine resources of animal ... Antarctic krill (Euphausia superba) is one of the largest marine resources of animal origin protein ...
Meeting Document : SC-CAMLR-XXVI/BG/26 : Author(s): Delegation of Ukraine