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Trophic study of Ross Sea Antarctic toothfish (Dissostichus mawsoni) using carbon and nitrogen stable isotopes
and 88.1J) during two fishing seasons 2005/6 and 2006/7. The species sampled were: 6 fish: Antarctic ... glacialis (Gg, n=3), Kondakovia longimana (Kl, n=20), Psychroteuthis glacialis (Pg, n=20) and the Colossal ... range of 7 ‰ (9–16 ‰) in δ15N, which is equivalent to two trophic steps. All fish, except Antimora ... was considerable isotopic overlap in both δ15N and δ13C for all four fish prey species. Squids ...
Meeting Document : WG-EMM-08/27 : Автор(ы): S.J. Bury, M.H. Pinkerton, D.R. Thompson, S. Hanchet, J. Brown and I. Vorster (New Zealand)
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Environmental variability and the behavioural dynamics of Antarctic fur seals in the South Atlantic
gazella) over 15 years at the island of South Georgia in relation to major indices of southern hemisphere ... measure of the annual sea ice extent both had significant effects on the fur seal foraging index but both ... had the greatest effect when entered into regression models together. There was also a significant ... effect of the interaction between the ENSO and sea ice indices on the fur seal foraging index. There was ...
Meeting Document : WS-AREA 48-98/16 : Автор(ы): I.L. Boyd (UK)
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Volume 8: CCAMLR. 1996. Statistical Bulletin, Vol. 8 (1986–1995). CCAMLR, Hobart, Australia.
annual period used is the split-year 1 July to 30 June. Split-years are shown for instance as 1989/90 ... , reporting of the data described in paragraph 1.10 has not been required for all areas and years. Reporting ... tonnes have been caught in any year were chosen for this section. 2.2 Tables 3, 4 and 5 report ... i I: i I CCAMLR-SB/96/8 COMMISSION FOR THE ...
Document : Site Section: Publications
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New page in the Antarctic krill fishing (Translation from The Fishing Industry of Ukraine, 1–2/2007: 11–14)
modern vessels for krill fisheries and processing is foreseen anyway; introduction of new technologies on ... Abstract: Antarctic krill (Euphausia superba) is one of the largest marine resources of animal ... origin protein on the planet. Krill is the key element of the Antarctic Region ecosystem. Construction of ...
Meeting Document : SC-CAMLR-XXVI/BG/26 : Автор(ы): Delegation of Ukraine
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The error of the biomass estimate as a function of survey parameters and the statistics of a density field of krill aggregations
posteriori estimation of the error made when calculating the biomass, and for survey planning on the basis of ... the dependence of relative sampling error in a biomass estimate (from a survey) on the statistical ... characteristics of the fish concentration density field and on parameters of the survey itself, have been derived ... is determined as the product of the average density for the region under examination and the area of ... the error made when calculating the biomass, and for survey planning on the basis of a priori ... properties (L e. of the function A). In the general cas e, this radius depends on direction, but for ... survey occupies an intermediate position between the two abovedeaoribed cases: now I'z.I. «f<. , If, z ... mentioned, in practice there usually takes place an inverse relation between deterministic and random ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 213-228 : Автор(ы): Kizner, Z.I.
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Предложение о создании морского охраняемого района в регионе моря Росса
working together with Members at CCAMLR XXXIII on those issues and the amendments proposed here to reach ... consensus for CCAMLR to establish an MPA in the Ross Sea Region. Author(s): Delegations of New Zealand ... Abstract: The delegations of New Zealand and the United States submit this revised proposal for ... Protected Area”) by the Commission for the Conservation of Antarctic Marine Living Resources (Commission or ...
Meeting Document : CCAMLR-XXXIII/21 : Автор(ы): Delegations of New Zealand and the USA
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Krill associated ecosystem studies in the western Indian Ocean sector of the Southern Ocean during austral summer
processes encountered along the two meridional transects which National Centre for Polar and Ocean Research ... Abstract: India is getting prepared to take up studies on Krill associated ecosystem studies in ... Austral summer 2019-20. The proposed objectives are to to understand the distribution and biomass of krill ... in climate or long term variations. Special emphasis will be given on the regional ecosystem ...
Meeting Document : WG-EMM-2019/79 : Автор(ы): B.R. Smitha, H. Manjebrayakath, C.R. Asha Devi, N. Saravanane and M. Sudhakar
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CEMP cameras data validation experiment at the Galindez Island gentoo colonies
Abstract: We inform on the results of the data validation experiment provided for pictures from ... . During the 2017-2018 season biologists winterers at Vernadsky station, situated at Galindez Island ... pictures processed with the standard deviation for each event vary from ±1 to ±3 days for 5 control nests ... Approved Document Release Consent: Yes Delegation responsibility for releasing documents: Ukraine ...
Meeting Document : SC-CAMLR-XXXVII/BG/20 : Автор(ы): A. Dzhulay, V. Smagol, G. Milinevsky, I. Dykyy, A. Simon, M. Telipska, E. Dykyy, L. Pshenichnov and A. Grytsai
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Toward a System of Marine Protected Areas in the Southern Ocean
the Weddell Sea and the Antarctic Peninsula in 2018. Here ASOC provides an overview of these proposals ... marine protected area (MPA) in the Ross Sea region, which will come into force on December 1 st this year ... realize this commitment, ASOC recommends that CCAMLR designate an MPA in East Antarctica this year, and in ... Abstract: ASOC commends CCAMLR for its historic decision in 2016 to designate a large-scale ...
Meeting Document : SC-CAMLR-XXXVI/BG/32 : Автор(ы): Submitted by ASOC
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Is current management of the Antarctic krill fishery in the Atlantic sector of the Southern Ocean precautionary?
subarea, derived from the subarea catch limit, appears to exceed this level in up to 20% of years due to ... evidence for a decline in the abundance of krill in the 1980s, but no evidence of further decline over more ... conservative estimates of the regional biomass in recent years. This suggests that the trigger level would be ... % level considered precautionary for Antarctic krill. However, the permitted exploitation rate in each ...
Meeting Document : WG-EMM-16/21 : Автор(ы): S. Hill, A. Atkinson, C. Darby, S. Fielding, B. Krafft, O.R. Godø, G. Skaret, P. Trathan and J. Watkins
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