Search results
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Winter distribution of chinstrap penguins from two breeding sites in the South Shetland Islands of Antarctica
was lost in April, a distance of 800 km from its breeding colony. The bird tagged in the 2000 winter ... continued towards the South Sandwich Islands until its signal was lost at 580 30’ S, 360 10’ W in late July ... the expansion of this species in numbers and range in the middle of the past century. Author(s): W.Z ... was lost in April, a distance of 800 km from its breeding colony. The bird tagged in the 2000 winter ...
Meeting Document : WG-EMM-06/17 : Author(s): W.Z. Trivelpiece, S. Buckelew, C. Reiss and S.G. Trivelpiece (USA)
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Proposal to trial daylight setting on longliners fishing for Dissostichus eleginoides for a 10 day period during the middle of winter during the fishing season in Subarea 48.3
during the middle of winter during the fishing season in Subarea 48.3 Approval: Approved ... period during the middle of winter during the fishing season in Subarea 48.3 ...
Meeting Document : WG-IMAF-11/08 : Author(s): J. Brown (United Kingdom)
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Diet and foraging effort of Adélie penguins in relation to pack-ice conditions in the southern Ross Sea
of the food gathered by parents was used for self maintenance; on longest trips, parents lost body mass ... of the food gathered by parents was used for self maintenance; on longest trips, parents lost body mass ... was sparse. Foraging trip duration differed by colony, season and year and was related directly to distance ... from the colony to the nearest pack ice. The amount of food brought to chicks increased as trip ...
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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MULTIPLE TIME SCALES OF VARIABILITY IN THE KRILL POPULATION AT SOUTH GEORGIA
conducted in the early, middle and late period of the summers of 2001 to 2005, together with krill ... in the early, middle and late period of the summers of 2001 to 2005, together with krill population size ... abundance was highest during the middle of the summer in 3 years and in the late period in 2 years ... during the middle of the summer in 3 years and in the late period in 2 years; in the latter ...
Meeting Document : WG-EMM-08/48 : Author(s): K. Reid, J. Watkins, E. Murphy, P. Trathan, S. Fielding and P. Enderlein (United Kingdom)
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Krill population dynamics at South Georgia: implications for ecosystem-based fisheries management
surveys conducted in the early, middle and late period of the summers of 2001 to 2005, together with krill ... conducted in the early, middle and late period of the summers of 2001 to 2005, together with krill ... abundance was highest during the middle of the summer in 3 years and in the late period in 2 years ... abundance was highest during the middle of the summer in 3 years and in the late period in 2 years ...
Meeting Document : WG-EMM-10/P08 : Author(s): K. Reid, J.L. Watkins, E.J. Murphy, P.N. Trathan, S. Fielding and P. Enderlein
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Variations in condition indices of mackerel icefish at South Georgia from 1972 to 1997
subject to commercial fishing since the early 1970s. They are known to feed predominantly on krill ... Georgia from 1972 to 1997 Approval: Approved Secretariat Workflow Status: Content Approved Document ... to commercial fishing since the early 1970s. They are known to feed predominantly on krill. An index ... Variations in condition indices of mackerel icefish at South Georgia from 1972 to 1997 ...
Meeting Document : WG-EMM-00/44 : Author(s): I. Everson (United Kingdom) and K.-H. Kock (Germany)
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Characteristics of seasonal variation in diurnal vertical migration and aggregation of Antarctic krill (Euphausia superba) in the Scotia Sea, using the Japanese fishery data
range of trawling depth was narrower during spring and early autumn, but greater during middle autumn ... range of trawling depth was narrower during spring and early autumn, but greater during middle autumn ... during summer in SS and SO. Daily average trawling depth tended to be shallower during summer and early ... . However, it shifted to shallower in early spring, when krill began to feed on phytoplankton. Vertical ...
Meeting Document : WG-EMM-04/44 : Author(s): K. Taki, T. Hayashi and M. Naganobu (Japan)
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Has krill fishing the potential to adversely affect recruitment in Antarctic notothenioid fishes?
Abstract: A few years after krill (Euphausia superba) fishing had started in 1972/73, it became ... known that early life stages of Antarctic fish are associated with krill aggregations and are subject ... A few years after krill (Euphausia superba) fishing had started in 1972/73, it became known ... that early life stages of Antarctic fish are associated with krill aggregations and are subject to by-catch ...
Meeting Document : WG-FSA-14/66 : Author(s): K.-H. Kock (Germany) and C.D. Jones (USA)
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Seasonal variation in acoustic estimates of krill density at South Georgia during 2001/2002
Georgia in the 2001/2002 season: one in November 2001 (early); two during January 2002 (middle), and one ... around South Georgia in the 2001/2002 season: one in November 2001 (early); two during January 2002 ... (middle), and one in May 2002 (late). The surveys were the second in a five-year series of observations ...
Meeting Document : WG-EMM-02/39 : Author(s): C. Goss, S.A. Grant, N. Cunningham, J.L. Watkins, P.N. Trathan, E. Murphy and K. Reid (United Kingdom)
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Cameras installation by Ukraine at the Galindez, Petermann and Yalour Islands penguin colonies – CEMP Fund project ‘Establishing a CEMP Camera Network in Subarea 48.1’
and chronology. Cameras have been installed in the middle of breeding season due to late arrival and hard ice ... penguin activity and breeding at Galindez Island sites start from early season in October-November 2016 ... and chronology. Cameras have been installed in the middle of breeding season due to late arrival and hard ice ... penguin activity and breeding at Galindez Island sites start from early season in October-November 2016. ...
Meeting Document : SC-CAMLR-XXXV/BG/27 : Author(s): Delegation of Ukraine