Search results
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Acoustic estimates of krill density at South Georgia during 11 austral summers between 1981 and 1998
between 1990 and 1998 it was possible to calculate separate density estimates for north-eastern and north ... between 1990 and 1998 it was possible to calculate separate density estimates for north-eastern and north ...
Meeting Document : WG-EMM-98/51 : Author(s): A.S. Brierley, J.L. Watkins, C. Goss, M.T. Wilkinson and I. Everson (UK)
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Common by-catch species in CCAMLR longline and trawl fisheries
deciduous and usually lost. Colour: Larger individuals bluish-black, but paler grey- brown in smaller ... with scales. Long distinct upper lateral line and short indistinct middle lateral line near the tail ... to middle depth of pectoral fins a notable silvery-white. Size: To about 24 cm total length ... Description / Abstract: This by-catch guide is designed to assist in the identification of common ... fish by-catch species in CCAMLR longline and trawl fisheries. The identification sheets are based on ... provide a useful resource for observers and in order to facilitate that outcome, users are encouraged to ...
Document : Site Section: Science
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Notification of research-in-progress in an Australian tuna fishery of relevance to the conservation of Convention Area seabirds
eastern tuna and billfish fishery (ETBF) of potential relevance to the conservation of Convention area ... This purpose of this document is to inform CCAMLR of work-in-progress in the Australian eastern ...
Meeting Document : WG-FSA-05/13 : Author(s): G. Robertson, B. Wienecke, K. Lawton and B. Baker (Australia)
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The development of spatially and temporally controlled measures of survival and tag-detection for the CCAMLR tagging program
effort (e.g. vessel, vessel-trip). We developed indices to compare (i) the tag detection rate ... meaningful indices of relative tagging performance of groups of fishing effort (e.g. vessel, vessel-trip). We ...
Meeting Document : WG-SAM-12/30 : Author(s): S. Mormede and A. Dunn (New Zealand)
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The winter distribution of Adélie and chinstrap penguins from two breeding colonies in the South Shetland Islands of Antarctica
to the Elephant Island area and spent the next 4-5 months continuing to the East. This bird’s signal was lost just ... to the Elephant Island area and spent the next 4-5 months continuing to the East. This bird’s signal was lost just ...
Meeting Document : WG-EMM-02/55 : Author(s): S.G. Trivelpiece and W.Z. Trivelpiece (USA)
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Atlas of top predators from French Southern Territories in the Southern Indian Ocean
penguin, Adelie penguin, eastern rockhopper penguin, northern rockhopper penguin, macaroni penguin ... and the North Subtropical Front), the Mid-Indian Ridge (North of Kerguelen and the Eastern Indian Ocean ... penguin, Adelie penguin, eastern rockhopper penguin, northern rockhopper penguin, macaroni penguin ... and the North Subtropical Front), the Mid-Indian Ridge (North of Kerguelen and the Eastern Indian Ocean ...
Meeting Document : WG-EMM-16/42 : Author(s): K. Delord, C. Barbraud, C.-A. Bost, Y. Cherel,C. Guinet and H. Weimerskirch
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Seasonal and interannual variation in foraging range and habitat of macaroni penguins Eudyptes chrysolophus at South Georgia
. During incubation, on foraging trips of 10 to 26 d, both sexes travelled long distances from Bird Island ... Georgia over the continental shelf. Foraging trip characteristics differed between males and females ... during chick rearing: females travelled further on average and on more direct trips. During chick rearing ... , males and females on longer foraging trips covered greater distances and travelled further from Bird ...
Meeting Document : WG-EMM-02/21 Text : Author(s): K.E. Barlow and J.P. Croxall (United Kingdom)
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Seasonal and interannual variation in foraging range and habitat of macaroni penguins at South Georgia
, between sexes, between years and between individuals. During incubation, on foraging trips of 10-26 days ... . Foraging trip characteristics differed between males and females during chick rearing: females traveled ... further on average and on more direct trips. During chick rearing, males and females on longer foraging ... trips covered longer distances and travelled further from Bird Island. There were no interannual ...
Meeting Document : WG-EMM-01/19 : Author(s): K.E. Barlow and J.P. Croxall (United Kingdom)
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Entanglement of Antarctic fur seals Arctocephalus gazella in man made debris at Signy Island, South Orkney Islands 1999/2000
previously entangled but had lost its collar by the time of observation. All of the animals involved were ... , South Georgia in1999/2000. These indicated that the number of entangled fur seals had also decreased ... entangled but had lost its collar by the time of observation. All of the animals involved were juvenile ... , South Georgia in1999/2000. These indicated that the number of entangled fur seals had also decreased ...
Meeting Document : SC-CAMLR-XIX/BG/03 : Author(s): Delegation of the United Kingdom
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Foraging range and at-sea locations of female Antarctic fur seals, Cape Shirreff, Livingston Island, from 1999–2002
95 females with ARGOS satellite-linked transmitters prior to departures on foraging trips from late ... positions that required females to travel >4m/sec. Foraging trip lengths averaged 4.0 days (SE±0.11 ... ). The mean range traveled offshore was 83.3km (SE?2.9) and the maximum distance was 369.1km. Foraging trip ... 95 females with ARGOS satellite-linked transmitters prior to departures on foraging trips from late ...
Meeting Document : WG-EMM-02/53 : Author(s): M.E. Goebel, S.N. Sexton and D.P. Costa (USA)