Search results
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Natural mortality rate in the mackerel icefish (Champsocephalus gunnari) around South Georgia
provide an estimate that is unaffected by confounding effects mainly due to recruitment variation, but ... of harvesting, when by definition F will be zero, Z will equate to M so that a good estimate can be ... ), although that paper proposes a value of 0.55) and 0.35 (from SC-CAMLR, 1988) should be used. The ... Mean age 5.8 4.9 4.3 4.1 These results indicate that the mortality rate is probably increasing with ... intervals associated with the mean values, it is impossible to determine whether the results should be ...
Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 245–257 : Author(s): Everson, I
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Schedule of Conservation Measures in Force 1990/91
as provided for in Articles 3 and 4, the arithmetical mean being ro~mded up to the next millimetre ... that studies being undertaken at CEMP sites may be vulnerable to accidental or wilful interference ... to protect. C. CERlP STUDIES 1. A full description of the CEMP studies being conducted or planned ... to be conducted, including the species and parameters which are being or are to be studied. D. PROTECTION ...
Document : Site Section: Publications
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Progress in the process for the designation of a Marine Protected Area in Domain 1
since at least 2005. Since then, various efforts have been made with the aim of conserving Antarctic ... that are most at risk from the effects of climate change. In this document we describe progress made in ... the process of designation of a representative system of MPAs in Domain 1, and highlight that it ...
Meeting Document : SC-CAMLR-XXXV/02 : Author(s): Delegaciones de Argentina y Chile
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Research currently being undertaken by the Republic of South Africa on "dependent and related species" within the Antarctic marine ecosystem
Paper Title: Research currently being undertaken by the Republic of South Africa on " ... components of the biological sciences programme are described. The primary objective of the studies being ... Research currently being undertaken by the Republic of South Africa on "dependent and related ... of the studies being undertaken is to improve our understanding of the ecology of important predators (especially ... --CAMLR-IV/BG/2 1985 RESEARCH CURRENTLY BEING UNDERTAKEN BY THE REPUBLIC OF SOUTH AFRICA ON "DEPENDENT ... sciences programme are described. The primary objective of the sudies being undertaken is to improve our ... a~;pects of the biolt>S~! of the sub"·Antarctic fur seal and southern elephant seal ari! being investi ... with France) COll'IPonent of activities on the sub-Antarctic islands. These in1,1esti9'ations be9'Bn ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/2 (Selected Scientific Papers, SC-CAMLR-SSP/2) : 59-77 : Author(s): South Africa
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Biological characteristics of Antarctic fish stocks in the southern Scotia Arc region
Living Resources Program PO Box 271, La Jolla, Ca. 92038, USA S. Wilhelms HelenenstraBe 16 D-22765 ... . K O M M ~ P Y ~ C K M ~ npOMbICen pb16b1 B H ) x H o ~ ~ YBCTB AyrH CKOTHSI BenCR C 1977/78 IIO 1989/90 rr. M AocTMr pacnBe ... ~ M ~ ~ H K ~ H C K O ~ ~ ~ P O ~ P ~ M M ~ I M3YYeHAR MOPCKBX XMBbIX PeCypCOB AHT~PKTMKH (US AMLR) 6b1nEI IIpOBeAeHbI 2 KpyIIHbIe C'beMKM: B pafi0 ... HaHHbIe IlO BMAOBOMY COCTaBy, BBAOBMM rpyIIIIaM, pa3MepHOMy COCTaBy, OTHOLUeHHK) AJIAHa-BeC, AnPIHe IlpA ... sexual maturity and length at first spawning indicate that in some species final maturation of the gonads ... southerly grounds than at South Georgia. The distribution of gonadosomatic indices in March suggested that ...
Science Journal Paper : CCAMLR Science, Volume 7 (CCAMLR Science, Volume 7) : 1–41 : Author(s): Kock, K.-H., C.D. Jones and S. Wilhelms
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Scientific Committee representatives
Each of CCAMLR039;s Members has a designated Scientific Committee representative, who ...
Page : Site Section: Science
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Seasonal relationships in biological parameters and in spatial distribution in the euphausiid populations sampled during the XIIIth and XVth expedition to the Ross Sea
present paper has demonstrated that, in the Ross Sea, during the late spring (1997-98), E. superba and E ... Shelf waters and in general, the maturity stage of this species increased with decreasing of latitude ...
Meeting Document : WG-EMM-01/62 : Author(s): M. Azzali, J. Kalinowski, G. Lanciani, I. Leonori and A. Sala (Italy)
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Susceptibility to oxidative stress in different species of Antarctic birds: preliminary results
during the 4-electrons reduction of molecular oxygen to water coupled with oxidative phosphorylation and ... skua. The greater resistance to toxicity of oxyradicals might suggest that penguins are naturally ...
Meeting Document : WG-EMM-99/59 : Author(s): S. Corsolini, F. Regoli, S. Olmastroni, M. Nigro and S. Focardi (Italy)
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Age and growth of Scotia Sea icefish Chaenocephalus aceratus (Lönnberg, 1906), from the South Shetland Islands
males. The growth performance index ranged between 2 and 2.5, similar to that reported in other icefish ... % of their maximum estimated age. These results are compared with age and growth data available in the ...
Meeting Document : WG-FSA-02/77 : Author(s): M. La Mesa, J. Ashford, E. Larson and M. Vacchi
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Long-distance movements of Patagonian (Dissostichus eleginoides) and Antarctic toothfish (D. mawsoni) from fishery-based mark-recapture data
existing tagging studies indicate that both species are generally non-migratory with the majority of ...
Meeting Document : WG-FSA-17/06 : Author(s): CCAMLR Secretariat