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IDENTIFYING PATTERNS IN DIET OF MACKEREL ICEFISH (CHAMPSOCEPHALUS GUNNARI) AT SOUTH GEORGIA USING BOOTSTRAPPED CONFIDENCE INTERVALS OF A DIETARY INDEX
was dominated by krill, Euphausia superba and by the amphipod Themisto gaudichaudii. Smaller (younger ... sp. and took smaller quantities of E. superba. In a season of poor krill availability (summer of 2003 ... -2004) the proportion of krill in the diet, stomach fullness and fish condition (indicated by length ... -weight relationships) were significantly lower than in the other summer seasons. The poor krill season ...
Meeting Document : WG-FSA-08/29 : Автор(ы): C.E. Main, M.A. Collins, R. Mitchell and M. Belchier (UK)
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Conservation Measure Conservation Measure 10-06 (2008)
the Commission and in force, in respect of the fisheries in which they participate that are placed ... fisheries it engaged in, or made false declarations; or (iii) fished during closed fishing periods or ... 10-05, a valid catch document for Dissostichus spp.; or (vii) engaged in fishing activities in a ... Vessel List to fish in waters under their fisheries jurisdiction is prohibited; (iii) fishing ...
Conservation Measure : 10-06 (2008)
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Conservation Measure Conservation Measure 10-06 (2006)
fisheries in which they participate that are placed under the competence of CCAMLR; (ii) their vessels ... accordance with the reporting system applicable to the fisheries it engaged in, or made false declarations ... to provide, when required under Conservation Measure 10-05, a valid catch document for Dissostichus ... issuance of a licence to vessels on the CP-IUU Vessel List to fish in waters under their fisheries ...
Conservation Measure : 10-06 (2006)
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Conservation Measure Conservation Measure 10-06 (2016)
measures adopted by the Commission and in force, in respect of the fisheries in which they participate ... applicable to the fisheries it engaged in, or made false declarations; or (iii) fished during closed ... Measure 10-05, a valid catch document for Dissostichus spp.; or (vii) engaged in fishing activities in ... licence to vessels on the CP-IUU Vessel List to fish in waters under their fisheries jurisdiction is ...
Conservation Measure : 10-06 (2016)
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Report from the CCAMLR Observer (Argentina) to the Fourth Session of the United Nations Environment Assembly of the United Nations Environment Programme (Nairobi, Kenya, 11 to 15 March 2019)
Abstract: This document summarizes the debates and refers to the main documents of interest to ... : cc-38-bg-27.docx Approval: Approved Secretariat Workflow Status: Content Approved Document Release ...
Meeting Document : CCAMLR-38/BG/27 : Автор(ы): CCAMLR Observer (Argentina)
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The role of fish in the Antarctic marine food web: differences between inshore and offshore waters in the southern Scotia Arc and west Antarctic Peninsula
is more important than that of krill. There, demersal fish are major consumers of benthos and also ... feed on zooplankton (mainly krill in summer), and are links between lower and upper levels of the food ... benthos and feed more on zooplankton (mainly krill) and nekton, and are less accessible as prey of birds ... ecosystem, krill (E. superba) plays the central role in the food web because it is the main food source in ...
Meeting Document : WG-FSA-02/6 : Автор(ы): E. Barrera-Oro (Argentina)
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Foraging response of Antarctic fur seals to changes in the marine environment
1964 d at sea. The frequencies of krill, fish and squid in the diet were estimated from prey items ... contained in scats. In 1996, a year of high krill abundance, females made shorter foraging trips, fewer ... dives and spent more time ashore than in 1994 when krill was scarce. Females fed exclusively on krill in ... 1996, and frequent shallow daytime diving indicated that krill were close to the surface during the day ...
Meeting Document : WG-EMM-99/35 : Автор(ы): D.J. McCafferty, I.L. Boyd, T.R. Walker and R.I. Taylor (United Kingdom)
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Diet overlap among top predators at the South Orkney Islands, Antarctica
2000 at South Orkney Islands. Overall, the diet of most of the predators was mainly composed of krill ... 36.7 and fish, krill and squid re-occurred most frequently. The re-occurrence of fish among predator ... variable diets. This variability may be explained by fluctuations in krill availability. In years when ... krill is scarce (e.g. 2000), these predators can diversify their diet by increasing the consumption of ...
Meeting Document : WG-EMM-18/04 : Автор(ы): M.L. Bertolin and R. Casaux
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The Use of Penguin Stomachal Contents for the Simultaneous Study of Prey and Predator Parameters
Abstract: Penguins selectivity for krill size is shown as highly sensitive to the statistical ... independence between krill found in the stomach of a given penguin prevents the pooling of krill lengths from ... highly significant linear regression between krill size and time was found. Full use of the information ...
Meeting Document : WG-CEMP-89/16 : Автор(ы): E. Marschoff and B. González (Argentina)
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Estimates of fish stock biomass around South Georgia in January/February 1985
scientific purposes. No direct effect can thus be expected fr om that measure. A minimum mesh size of 80 ... mm, although its scientific basis (e.g. selectivity experiments) is not known, may increase size at ... of the Antarctic (from 1962 to 1983 inclusive). Selected papers presented to the Scientific ... Southern Ocean. British Antarctic Survey Cambridge, England. - 10 - KOCK, K.-H. (1985a): Krill ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/2 (Selected Scientific Papers, SC-CAMLR-SSP/2) : 1-32 : Автор(ы): Kock, K.-H.
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