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Second progress report of the CEMP Special Fund overwinter penguin tracking project
distributions. Tracks for juvenile Adélie penguin deployed in 2018 remain to be analyzed. Preliminary ... Abstract: We provide a 2 nd update on the progress of our project “Tracking the overwinter ... collection phase has recently concluded. As of 28 May 2018, the last viable tags had ceased transmitting and ... , while gentoo adults and Adélie juveniles shared similar distributions for SST in 2017. All tracked ...
Meeting Document : WG-EMM-18/24 : Автор(ы): J. Hinke, G. Watters, M. Santos, M. Korczak-Abshire and G. Milinevsky
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Representative length and age distributions from random stratified demersal fish surveys
Abstract: Two similar methods for preparing aggregate length frequency distributions from survey ... data are discussed. The Mackerel Icefish, Champsocephalus gunnari at South Georgia is used as an ...
Meeting Document : WG-FSA-91/19 : Автор(ы): G. Parkes (United Kingdom)
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Foraging behaviour of Antarctic fur seals during periods of contrasting prey abundance
Abstract: Published in Journal of Animal Ecology (1994) 63, 000-000 Author(s): I.L. Boyd, J.P.Y ...
Meeting Document : WG-CEMP-94/12 : Автор(ы): I.L. Boyd, J.P.Y. Arnould, T. Barton and J.P. Croxall (United Kingdom)
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Characteristics of oceanic structure in the waters around the South Shetland Islands of the Antarctic ocean between December 1990 and February 1991: outstanding coastal upwelling?
insular shelf. The following two processes were considered for the present intrusion. The first was the ... austral summer. In order to investigate seasonal changes in oceanic structure. two observations were put ... into operation In the same area after an interval of 40 days. The more characteristic change was ... for the phenomenon of the temperature rise is considered that the Warm Deep Water intruded over the ...
Meeting Document : WG-KRILL-92/24 : Автор(ы): M. Naganobu, T. Katayama, T. Ichii, H. Ishii and K. Nasu (Japan)
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Acoustic visualization of the three-dimensional prey field of foraging chinstrap penguins
natural predators. Here, we report a novel method for assessing prey availability to an important krill ... Abstract: Predator-prey interactions play an important role in determining the dynamics of ... the surface distribution of penguins and krill distributed in the 30- 40 m depth layer; no spatial ...
Meeting Document : WG-Joint-94/12 : Автор(ы): J.E. Zamon, C.H. Greene, E. Meir, D.A. Demer, R.P. Hewitt and S. Sexton (USA)
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Detection of growth zones in the eyestalk of the Antarctic krill Euphausia superba (Dana, 1852) (Euphausiacea)
for identifying growth zones. The krill was collected at the South Orkney Islands during January and ... February 2015, and varied between 30 and 53 mm in total body length. Up to six growth zones were identified ... growth zones can be definitely established as an indicator of age. The detection of growth zones in the ... Antarctic krill will be an important contribution to the understanding of the biology of the species if the ...
Meeting Document : WG-EMM-16/P02 : Автор(ы): B.A. Krafft, M. Kvalsund, G. Søvik, E. Farestveit and A.-L. Agnalt
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Incorporating climate change into CCAMLR’s decisionmaking processes
submission of new or revised legislation or regulations when an issue has relevance to a broad spectrum of ... appended to Resolution 30/XXVIII. Author(s): Submitted by ASOC Title: Incorporating climate change into ... Document Release Consent: Yes Delegation responsibility for releasing documents: CCAMLR Secretariat ...
Meeting Document : CCAMLR-XXXIII/BG/21 : Автор(ы): Submitted by ASOC
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Long-term study of the at-sea distribution of seabirds and marine mammals in the Scotia Sea, Antarctica
-bellied Storm Petrel. Antarctic Prion was the dominant species within the 5 years whereas Cape petrel ... encounter rate in the five years (0.29 ± 1.57 whale/nautical mile), followed by Humpback whale (0.09 ± 0.54 ... largest aggregations of all top predators (seabirds and cetaceans) were recorded mainly in two regions ...
Meeting Document : WG-EMM-14/06 Rev. 1 : Автор(ы): J.L. Orgeira, M. Alderete, Y.G. Jiménez and J.C. González (Argentina)
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Entanglement of Antarctic fur seals (Arctocephalus gazella) in man-made debris at Bird Island, South Georgia, during the 1996 winter and 1996/97 pup-rearing season
Georgia for the sixth consecutive winter (1996) and eighth consecutive summer (1996/97) are reported. In ... usual most (88%) entanglements were of juveniles; however one-third were of females, an unusually high ... entangling materials, with the abundance of string and fishing net reversed from most previous years. In ... proportion of entanglements in synthetic string (41 %) was much greater than in recent years, with fishing ...
Meeting Document : SC-CAMLR-XVI/BG/06 : Автор(ы): Delegation of the United Kingdom
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Analysis of krill fishery operations in Subarea 48.1: spatial-time distribution of CPUE and fishing efforts
values of standardized CPUE indices in the Subarea 48.1 for the last 25 years. We continue to investigate ... Abstract: In previous years we revealed that period 2006-2011 is characterized by the highest ... krill fishery data for understanding reasons of this ‘high CPUE’ regime. The authors present the ... analysis of spatial- temporal variability of krill fishery based on CPUE trends, trawling duration, catch ...
Meeting Document : WG-EMM-14/21 : Автор(ы): S. Kasatkina and P. Gasyukov (Russia)
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