Search results
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The fish diet of black-browed albatross Diomedea melanophrys and grey-headed albatross D. chrysostoma at South Georgia
the commercial fishery, which was active in 1986 but closed in 1994. Otherwise the fish diet of black-browed ... albatrosses is dominated by krill-feeding fish, characteristic of the waters of the South Georgia shelf ... and its absence in 1994 probably reflect albatrosses obtaining it from the commercial fishery, which ... by krill-feeding fish, characteristic of the waters of the South Georgia shelf. In contrast, the grey ...
Meeting Document : WG-EMM-96/11 : Author(s): Reid, K., Prince, P.A., Croxall, J.P.
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Seabird research at Cape Shirreff, Livingston Island, Antarctica, 2004/05
. The diet of both chinstrap and gentoo penguins contained primarily adult female Antarctic krill, peaking ... in the 46-50mm range, continuing a four year trend of increasing proportions of female krill ... and increasingly larger krill. The diet of both species contained less fish than in other years on average. Total ... of both chinstrap and gentoo penguins contained primarily adult female Antarctic krill, peaking in the 46 ...
Meeting Document : WG-EMM-05/9 : Author(s): A.K. Miller, E. Leung and W.Z. Trivelpiece (USA)
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Some biological characteristics of Antarctic fish stocks in the Elephant Island–South Shetland Island region in January–February 2002
, Notothenia coriiceps and Trematomus eulepidotus. Dietary studies demonstrated that C. gunnari fed on krill ... and to an unusually large extent on fish. C. aceratus up to 30 – 35 cm length took primarily krill and mysids. When ... primarily on krill and to a minor extent on fish. C. antarcticus took primarily fish. Author(s): K.-H. Kock ... coriiceps and Trematomus eulepidotus. Dietary studies demonstrated that C. gunnari fed on krill ...
Meeting Document : WG-FSA-02/20 : Author(s): K.-H. Kock (Germany), C.D. Jones (USA), J. Appel (Germany), G. von Bertouch (CCAMLR Secretariat), D.F. Doolittle (USA), M. la Mesa (Italy), L. Psenichnov (Ukraine), R. Riehl (Germany), T. Romeo (Italy), S. Schöling (Germany) and L. Zane (Italy)
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Human activity and disturbance: building an Antarctic site inventory
and dependent ecosystems for the conduct of scientific research. The Protocol requires environmental assessments ... associated and dependent ecosystems for the conduct of scientific research. The Protocol requires ...
Meeting Document : WG-EMM-98/09 : Author(s): R. Naveen, Oceanites (USA)
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Beach debris survey – Main Bay, Bird Island, South Georgia, 1997/98
is a good sign that increased monitoring in the South Georgia longline fishery may have reduced the amount ... Status: Content Approved Document Release Consent: No Delegation responsibility for releasing documents ... monitoring in the South Georgia longline fishery may have reduced the amount of man-made debris originating ...
Meeting Document : CCAMLR-XVIII/BG/6 : Author(s): Delegation of the United Kingdom
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Mesozooplankton distribution and community structure in the Pacific and Atlantic sectors of the Southern Ocean during austral summer 2017/18: a pilot study conducted from Ukrainian longliners
Ukrainian longliners operating during the Antarctic toothfish fishery. While providing basic information ... Secretariat Workflow Status: Content Approved Document Release Consent: No Delegation responsibility ... for releasing documents: Ukraine ... longliners operating during the Antarctic toothfish fishery. While providing basic information ...
Meeting Document : WG-FSA-18/19 : Author(s): E.A. Pakhomov, L.K. Pshenichnov, A. Krot, V. Paramonov, I. Slypkо and P. Zabroda
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Review of the South Orkney Islands Southern Shelf (MPA Planning Domain 1, Subarea 48.2)
, based on advice from the Scientific Committee, at its regular meeting in 2014 and at subsequent five ... the Scientific Committee, at its regular meeting in 2014 and at subsequent five-year periods (CM 91-03, paragraph ...
Meeting Document : WG-EMM-14/26 : Author(s): Delegation of the European Union
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THE WHITE-CHINNED PETREL (PROCELLARIA AEQUINOCTIALIS) ON SOUTH GEORGIA: POPULATION SIZE, DISTRIBUTION AND GLOBAL SIGNIFICANCE
in fisheries than probably any other seabird in the world, but the population impact of this mortality ... . If the population is declining due to fishery bycatch off S America, as is likely, the scale of annual mortality ... More white-chinned petrels (Procellaria aequinoctialis) are accidentally killed in fisheries than ... is declining due to fishery bycatch off S America, as is likely, the scale of annual mortality ...
Meeting Document : WG-EMM-PSW-08/05 : Author(s): A.R. Martin, S. Poncet, C. Barbraud, P. Fretwell and E. Foster (United Kingdom)
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Age-at-length of Patagonian toothfish from South Georgia
toothfish (Dissostichus eleginoides) captured in the longline fishery. We used a thin section grinding ... fisheries survey in 2000, estimates of the Von Bertalanffy parameters were L8 = 123.8, K = 0.10 and t0 =-2.1 ... (Dissostichus eleginoides) captured in the longline fishery. We used a thin section grinding machine to reveal ... otoliths, was not biased. For data pooled from this study and the South Georgia fisheries survey in 2000 ...
Meeting Document : WG-FSA-02/75 : Author(s): J. Ashford, M. Belchier, C. Jones and S. Bobko
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Can acoustic methods be used to monitor grenadier (Macrouridae) abundance in the Ross Sea region?
fishery for toothfish Dissostichus spp. in the Ross Sea, Antarctica. Ongoing monitoring tools are needed ... . There may be potential to use fisheries acoustic methods to obtain estimates of grenadier abundance ... Grenadiers Macrourus spp. are the main bycatch species in the exploratory longline fishery ... be potential to use fisheries acoustic methods to obtain estimates of grenadier abundance. Acoustic data ...
Meeting Document : WG-FSA-12/P11 : Author(s): R.L. O’Driscoll, S.M. Hanchet and B.S. Miller