Search results
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The structure and spatial distribution of Antarctic krill aggregations from acoustic observation in the South Georgia area
parts of South Georgia area. The boundary between two areas is located at about 37°30/ W. It is shown ... Georgia area. The boundary between two areas is located at about 37°30/ W. It is shown that in winter ...
Meeting Document : WG-EMM-04/66 Rev. 1 : Author(s): S.M. Kasatkina (Russia)
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Analysis of scientific observer data from the Saga Sea 2006–2007
, the distribution of these trawls in time and space was not random. The vessel tended to fish with one trawl type ... of these trawls in time and space was not random. The vessel tended to fish with one trawl type for a number ... an ideal sampling environment for comparing the performance of the two types of trawls. There did ... sampling environment for comparing the performance of the two types of trawls. There did not appear ...
Meeting Document : WG-EMM-07/16 : Author(s): P. Orr, J. Hooper, D. Agnew, J. Roe, G. Doherty and A. Pryor
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Draft: differences in the foraging strategies of male and female Adelie penguins
of breeding Adelie penguins were demonstrated at two widely separated locations over a number of years. Female ... Adelie penguins were demonstrated at two widely separated locations over a number of years. Female ...
Meeting Document : WG-EMM-95/46 : Author(s): Franchi, E., Kerry, K., Clarke, J.
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Krill fishery report: 2005 update
/04. One monthly catch and effort report is overdue for 2004/05, and some fine-scale data are overdue ... /04. One monthly catch and effort report is overdue for 2004/05, and some fine-scale data are overdue ... t of krill to date. Two CCAMLR scientific observers have been deployed. The preliminary estimate of the total ... t of krill to date. Two CCAMLR scientific observers have been deployed. The preliminary estimate of the total ...
Meeting Document : WG-EMM-05/5 : Author(s): Secretariat
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The effects of CEMP monitoring procedures on Adelie penguin colonies
of band and tag loss. There was a reduction in return rates of birds banded for more than one season ... . There was a reduction in return rates of birds banded for more than one season, but no evidence of band or tag loss over ... . No reduction in fledging rates of chicks from nests of stomach lavaged birds was detected over two breeding ... of chicks from nests of stomach lavaged birds was detected over two breeding seasons. The implications ...
Meeting Document : WG-CEMP-93/19 : Author(s): J. Clarke, K. Kerry (Australia)
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On selectivity of commercial and research trawls when krill catching
. The results of fishing one krill aggregation with two types of trawls (PT 72/308 commercial trawl and Isaacs ... of fishing one krill aggregation with two types of trawls (PT 72/308 commercial trawl and Isaacs-Kidd ...
Meeting Document : WG-EMM-96/34 : Author(s): Kasatkina, S.M.
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Variations in the diet composition and feeding intensity of mackerel icefish (Champsocephalus gunnari) at South Georgia (Antarctic)
is replace d by the ubiquitous Themisto gaudichaudii. The occurrence of krill in the diet in 1991 was one ... d by the ubiquitous Themisto gaudichaudii. The occurrence of krill in the diet in 1991 was one of the lowest within ... energy content appears to be the prefered diet. In years of krill shortage, such as in 1991, krill ... of the lowest within a 28 year period of investigation. Variation in food composition between sampling sites ...
Meeting Document : WG-FSA-93/24 : Author(s): K.-H. Kock and S. Wilhelms (Germany), I. Everson (United Kingdom) and J. Gröger (Germany)
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ASOC evaluation of the CDS
Abstract: The trade in IUU toothfish continues two years after the adoption by CCAMLR of a Catch ... The trade in IUU toothfish continues two years after the adoption by CCAMLR of a Catch ... 20th meeting to verify the information in Catch Documents by VMS and independent observers, to provide ... at its 20th meeting to verify the information in Catch Documents by VMS and independent observers ...
Meeting Document : CCAMLR-XX/BG/20 : Author(s): Submitted by ASOC
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Reduced bait loss and bycatch of seabirds in longlining by using a seabird scarer
the vessel during setting of the gear, proved to be an effective device for scaring the birds away, and gave ... during setting of the gear, proved to be an effective device for scaring the birds away, and gave ...
Meeting Document : WG-IMALF-94/09 : Author(s): S. Løkkeborg and Å. Bjordal (Norway)
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TIMING OF CLUTCH INITIATION IN PYGOSCELIS PENGUINS ON THE ANTARCTIC PENINSULA: TOWARDS AN IMPROVED UNDERSTANDING OF OFF-PEAK CENSUS CORRECTION FACTORS
the breeding cycle. In this paper we present an analysis relating to both of these two challenges. Clutch ... °46′ W), Admiralty Bay, King George Island (62°10′ S, 58°30′ W), Humble Island (64°46′ S, 64°06 ... the peak of clutch initiation for any given year and site and, along with a simple estimation of species ... change through the breeding cycle. In this paper we present an analysis relating to both of these two ...
Meeting Document : WG-EMM-PSW-08/15 : Author(s): H.J. Lynch, W.F. Fagan, R. Naveen, S.G. Trivelpiece and W.Z. Trivelpiece (USA)