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Use of the Leslie stock depletion model for the assessment of local abundance of Patagonian toothfish (Dissostichus eleginoides)
possible explanations are considered, including movements of fish, the behaviour of fishermen, variable ... for use with the local depletion model, because fishing vessels do not always fish consecutive ... , commercial vessels are required to interrupt their normal fishing plan to fish a fixed number of lines ... than the rate of movement of fish in or out of the area of fishing. This raises questions about the ... exception of 1993/94 when it fell to only 473 tonnes, due to a reduction in both the total allowable catch ...
Science Journal Paper : CCAMLR Science, Volume 3 (CCAMLR Science, Volume 3) : 55–77 : Autor(es): Parkes, G., C.A. Moreno, G. Pilling and Z. Young
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Annual changes in species composition and abundance of myctophid fish in the north of South Georgia (Subarea 48.3), Antarctica, during austral winters from 2002 to 2008
samples collected by scientific observers on board Japanese commercial krill fishing vessels in the area ... Paper Title: Annual changes in species composition and abundance of myctophid fish in the north ... / Description: Species composition and abundance of myctophid fish were analysed using the fish by-catch ... important information on life-history traits of fish and environmental fluctuations in the Southern Ocean ... mailto:iwami@kasei-gakuin.ac.jp Iwami et al. 156 in the Southern Ocean. Especially their potential role as ... some areas of the Southern Ocean has been accu- mulated, data on interannual variation in their abun ... throughout the Southern Ocean from the Antarctic divergence to the Polar Front and further north to ca. 35 ...
Science Journal Paper : CCAMLR Science, Volume 18 (CCAMLR Science, Volume 18) : 155–163 : Autor(es): Iwami, T., M. Naganobu, K. Taki and M. Kiyota
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Impact of predation by Cape fur seals Arctocephalus pusillus on Cape gannets Morus capensis at Malgas Island, Western Cape, South Africa
sustainable. There was a 25% reduction in the size of the colony, the second largest of only six extant Cape ... seals on seabirds around southern African islands since the mid 1980s, coincidental with both an ...
Meeting Document : WG-EMM-06/9 : Autor(es): A.B. Makhado, R.J.M. Crawford and L.G. Underhill (South Africa)
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Report on the activities of the Scientific Committee on Antarctic Research (SCAR) 2006/07
meeting to develop the Southern Ocean Observing System. SCAR commissioned a report of the State of the ... Antarctic and Southern Ocean Climate Systems. SCAR is also a co-sponsor of both Southern Ocean GLOBEC and a ...
Meeting Document : CCAMLR-XXVI/BG/36 : Autor(es): SCAR Observer to CCAMLR(G. Hosie, Australia)
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WG-FSA-15
Southern Ocean: international cooperation and information sharing Delegation of New Zealand CCAMLR-XXXIV/37 ... depredation marks on Patagonian and Antarctic toothfish in the Southern Ocean longline fisheries V ... and G. Duhamel (France) WG-FSA-15/70 New bird guide for observers at sea in southern Indian Ocean N ... -XXXIV/BG/02 Implementation of conservation measures in 2014/15: fishing and related activities CCAMLR ...
Meeting
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e-sc-xxviii-a9.pdf
... discussions in WG-FSA and the Scientific Committee on the impacts of gillnetting in the Southern Ocean ... possible gillnet operations in the Southern Ocean. The results are presented in Appendix E, including a ... possible gillnet operations in the Southern Ocean. 2.15 The Technical Group noted that: (i) reports ... the southern Indian Ocean (FAO Area 51) for deep-water sharks. 5. From CCAMLR observer-reported
application/pdf attached to:TASO-09Meeting Report : TASO-09
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Non-native Species in the Antarctic: Report of a Workshop
species, but the continent and Southern Ocean can no longer be considered immune. More than 200 non-native ... barrier to introduced species. Increased visitation through national programmes, tourism and fishing ... the CEP’s consideration of this matter? • What aspects of commercial fishing activity may prove to be ...
Meeting Document : SC-CAMLR-XXV/BG/21 : Autor(es): Delegation of New Zealand
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By-catch, growth and feeding of Antarctic juvenile fish taken in krill (Euphausia superba Dana) fisheries in the South Georgia area, in 1992
an investigation of juvenile Antarctic fish caught during krill fishing by the FV Grigory Kovtun in ... Thysanoessa spp. According to the data obtained from the Ukrainian krill fishing fleet in the South Georgia ... Paper Title: By-catch, growth and feeding of Antarctic juvenile fish taken in krill (Euphausia ... : Champsocephalus gunnari and Nototheniops larseni. The frequency of occurrence of juvenile fish was 18.2% when all ... Address: Southern Ocean Group Department of Zoology and Entomolgy, Rhodes University PO Box 94 ... magnitude lower than those obtained in the Indian sector of the Southern Ocean (Pankratov and Pakhomov ... adult specimens in different parts of the Atlantic sector of the Southern Ocean is consistent, and ... Notothenioidei in the Atlantic sector of the Southern Ocean during FIBEX 1981. BIOMASS Rep. Ser., 36: 1-27 ...
Science Journal Paper : CCAMLR Science, Volume 1 (CCAMLR Science, Volume 1) : 129–142 : Autor(es): Pakhomov, E.A. and S.A. Pankratov
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Preliminary results of investigations of the Federal Republic of Germany on Notothenia rossii marmorata (Fischer, 1885) in January/February 1985
consisted of age classes V – VIII. It seems doubtful if the conservation measures adopted in 1984 will ... Kerguelen Islands (Indian Sector of Southern Ocean). Polar Biol. 1 (3): 141-151 EVl-:RSON, I. (1977 ... regions cf the Southern Ocean. J3ritisli 1\nt.arctic Survey Cambrid2e, England - 42 - FANNING, E ... classes V - VIII. It seems doubtful if the conservation measures adopted in 1984 will really help to ... de conservation adop~es en 1984 permettront effectivement de reconstruire le stock autour de la G ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/2 (Selected Scientific Papers, SC-CAMLR-SSP/2) : 33-57 : Autor(es): Kock, K.-H.
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WG-EMM-99
Antarctic Circumpolar Current on fishing for squid (Illex Argentinus) in the Atlantic sector of the Southern ... /13 Cephalopod diet of the southern elephant seal (Mirounga leonina) at King George Island, South ... Ocean G.P. Vanyushin and T.B. Barkanova (Russia) WG-EMM-99/16 Trends of Antarctic fur seal population at ... on the Ecosystem Effects of Fishing, March 1999 A. Constable (Australia) WG-EMM-99/27 Correlation ...
Meeting