Résultats de la recherche
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Spatial distribution of foraging by female Antarctic fur seals
krill. This suggested that, in extreme cases and assuming that krill influx is limited, female fur seals ... could eat most of the krill present in some regions where they forage intensively. However, mean ... consumption was about one-tenth of the mean density of krill. Author(s): I.L. Boyd, I.J. Staniland and A.R ...
Meeting Document : WG-EMM-01/26 : Auteur(s): I.L. Boyd, I.J. Staniland and A.R. Martin (United Kingdom)
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CLIMATICALLY DRIVEN FLUCTUATIONS IN SOUTHERN OCEAN ECOSYSTEMS
Antarctic krill. This oceanographically driven variation in krill population dynamics and abundance in turn ... affects the breeding success of seabird and marine mammal predators that depend on krill as food. Such ... krill across the Scotia Sea by the end of the century. Author(s): E.J. Murphy, P.N. Trathan, J.L ...
Meeting Document : WG-EMM-08/P02 : Auteur(s): E.J. Murphy, P.N. Trathan, J.L. Watkins, K. Reid, M.P. Meredith, J. Forcada, S.E. Thorpe, N.M. Johnston and P. Rothery
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Temporal changes in sighting density indices of baleen whales in CCAMLR Subareas 48.1 and 48.2 based on three circumpolar sighting surveys
krill-eater baleen whales in Subareas 48.1 and 48.2. This paper was prepared in response to a suggestion ... of importance for management of krill under the FBM. The first is the development of the stock ... abundance of whales in relevant subareas for krill management, and the second is on the concentration of ... whales in the krill fishing/top predators feeding areas, and the impact on land-based predators. Author(s ...
Meeting Document : WG-EMM-16/26 : Auteur(s): L.A. Pastene and T. Hakamada
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Consideration of major issues in ecosystem monitoring and management
Krill Yield Model. Smaller scale interactions centre around three main categories, the availability of ... krill and variation in vital rates of the dependent species and the overlap between commercial fishing ... within which to investigate krill availability. Vital rates can be investigated directly and also with ...
Meeting Document : WG-EMM-01/73 : Auteur(s): I. Everson (United Kingdom)
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ACOUSTIC IDENTIFICATION AND SIZE ESTIMATION OF EUPHAUSIIDS
Abstract: Fishery for krill is a major economical activity in the Antarctic Ocean. The increased ... . Major acoustic activities were to acoustically identify krill and estimate specimen size, investigate ... . Krill were identified from the relative frequency response of a 6-frequency hull-mounted echo-sounder ...
Meeting Document : SG-ASAM-09/08 : Auteur(s): R. Korneliussen and G. Skaret (Norway)
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e-cc-xxvi-a4.pdf
... functions should be undertaken by the Executive Secretary in 2008 following the new Science Officer’s ... the Science Special Fund (CCAMLR-XXIII, Annex 4, paragraph 26). MEMBERS’ CONTRIBUTIONS 30. SCAF ... following the inclusion of an ad hoc technical group meeting and publication of one CCAMLR Science special application/pdf attached to:SCAF-07
Meeting Report : SCAF-07
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e-cc-xxiv-a4.pdf
... Science/Compliance Officer in the next two years and the consequential loss of corporate memory which ... currently rests with the incumbent. The Committee recommended a review of the role of the Science ... in 2005, be carried forward in the Special Science Fund. The Committee recommended that the application/pdf attached to:SCAF-05
Meeting Report : SCAF-05
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Food and feeding of two Channichthyids, Champsocephalus gunnari and Chaenocephalus aceratus, around Elephant Island and in the South Shetland Islands (Subarea 48.1) in 2001 and 2002
‘Polarstern’. C. gunnari fed almost exclusively on krill (Euphausia superba) in both years. C. aceratus fed on ... krill and other crustaceans as well as on fish. C. aceratus smaller than 30 – 35 cm relied primarily on ... krill and other crustaceans while larger fish preyed predominantly on fish. They fed mainly on locally ...
Meeting Document : WG-FSA-02/73 Rev. 1 : Auteur(s): H. Flores, K.-H. Kock, S. Wilhelms (Germany) and C.D. Jones (USA)
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Research plan for toothfish in Division 58.4.4b by Shinsei maru No. 3 in 2014/15
Abstract: In this document, we revise stock status assessments of D. eleginoides in research ... . Detailed results using CASAL models in research block C are described in a separated document. The Shinsei ...
Meeting Document : WG-SAM-14/14 : Auteur(s): Delegation of Japan
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Revision of Article VIII, para 2 presented by the Presidency; Conservation Measures
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