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A three-frequency method to determine the abundance and the size of two euphausiid species (Euphausia superba and Euphausia crystallorophias)
Abstract: Euphausia superba and Euphausia crystallorophias dominate the biomass and play a key ... role in the Ross Sea pelagic ecosystem (Marr, 1962; Azzali et al., 1999). To estimate the abundance of ... obtain information about the mean size (length) of the organisms in each aggregation. In principle the ... abundance of the two populations can be estimated by single-frequency acoustics, using the standard echo ...
Meeting Document : WG-EMM-01/63 : Автор(ы): M. Azzali, J. Kalinowksi, G. Lanciani and I. Leonori (Italy)
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Results of the research for the exploratory longline fishery for Dissostichus spp. in SSRUs C and E in Division 58.4.1 in 2012/13 of Korea
and E using the fishing vessel, No. 3 Insung belonged to Insung Corporation during the CCAMLR meetings ... Abstract: In the Division 58.4.1 there are two stocks of Dissostichus mawsoni; one extends from ... the SSRU 58.4.1C to the SSRU 58.4.2A, and the other one to the SSRU 58.4.1H. The population sizes were ... information to assess the stocks and deliberate proper measurements for sustainable utilize such as for ...
Meeting Document : WG-SAM-13/28 : Автор(ы): I.J. Yeon, Y.J. Kwon, D.W. Lee, S.G. Choi, and K.J. Seok (Republic of Korea)
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Contribution to the early life history of Channichthyidae from the Bransfield Strait and South Georgia
examined. Their postlarvae and juveniles were found numerously in krill catches in the Scotia Sea area ... Chaenocephalus- were collected at the H. Arctowski Station /King George I., South Shetland Is./•from January 1979 ... to March 1980 /Fig. 1/. Length frequency distributions of the above-named species were usually ... -107 mm SL showed no annuli, which indicates that these fish belong to age group 0. Some periodic ...
Meeting Document : CCAMLR/86/FA/08 : Автор(ы): W. Ślósarczyk (Poland)
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Descriptive analysis of acoustic data collected during the 2003 exploratory fishery for toothfish in the Ross Sea
Abstract: This report presents results from a pilot study to determine the feasibility of ... conducting acoustic surveys for toothfish and rattails in the Ross Sea. Acoustic data were collected during ... the 2002–03 exploratory fishery. Data were recorded continuously from 28 December to 2 February 2003 ... . These analyses focused on the subset of acoustic data collected when setting longlines so acoustic ...
Meeting Document : WG-FSA-03/28 : Автор(ы): R.L. O’Driscoll and G.J. Macaulay (New Zealand)
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Distribution, morphology, growth, reproduction, diet and trophic position of two species of grenadier (Macrourus whitsoni and M. caml) in the Ross Sea region of the Southern Ocean (CCAMLR Subareas 88.1 and 88.2)
of the two species of 94% overall. We found that total length (TL) was no less precise a measurement ... Abstract: We present the first differentiated information on the biology and ecological niche of ... Macrourus whitsoni and M. caml in the Ross Sea region of the Southern Ocean. Fish were caught by New Zealand ... vessels in the fishery for Antarctic toothfish (Dissostichus mawsoni) between December 2011 and February ...
Meeting Document : WG-FSA-12/54 Rev. 1 : Автор(ы): M.H. Pinkerton, P. McMillan, J. Forman, P. Marriott, P. Horn, S. Bury and J. Brown (New Zealand)
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Список действующих мер по сохранению сезон 1999/2000 r.
действия и/или No. Название подрайон/ участок промысловый сезон 63/XV Использование и удаление ... и/или No. Название подрайон/ участок промысловый сезон 73/XVII Запрет на направленный промысел ... г. по 30 ноября 2000 г. Траловый промысел Мера по сохранению Район / Вид/промысел Срок действия и/или No ... действия и/или No. Название подрайон/ участок промысловый сезон 95/XIV Ограничение на прилов ...
Document : Site Section: Publications
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Methodology of data collection on net selectivity and accidental mortality of fish passing through the mesh of the codend
passing through the mesh of the codend Abstract / Description: This paper contains advice on determining ... mesh selectivity factors for trawl codends using a special liner. The design and technical ... specifications of the liner are described. It also describes an experiment to determine the accidental mortality ... of fish passing through the trawl codend. It contains proposals on standardising data collection and ... ON NET SELECTIVITY AND ACCIDENTAL MORTALITY OF FISH PASSING THROUGH THE MESH OF THE COD END VNIRO ... codends using a special liner. The design and technical specifications of the liner are described. It ... also describes an experiment to determine the accidental mortality of fish passing through the trawl ... . * * * * * * * * * * METO.l(OJIOfY15I CEOPA .l(AHHbIX no CEJIEKTI1BHOCTY1 TPAJIOB Y1 TPABMATY1LJECKOfI fY1EEJIY1 PbIB ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 99-121 : Автор(ы): VNIRO (USSR)
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Results of Soviet investigations of the distribution and ecology of pelagic squids (Oegopsida) in the Southern Ocean
Paper Title: Results of Soviet investigations of the distribution and ecology of pelagic squids ... (Oegopsida) in the Southern Ocean Abstract / Description: The USSR has carried out a long-term investigation ... of the distribution and ecology of pelagic squids (Oegopsida) in the Southern Ocean. In 1965–1977 a ... specimens of that total were identified as Brachioteuthis riisei. In recent years (1978-1984) the collection ... temperate zone of the Pacific in the Northern Hemisphere (Zuev, Nesis, 1971; Berzin, L971). No doubt ... characteristic of their etology due to thair warm~water orlgin. No doubt, this characteristic is formed in the ... found also in the notal water: north of the Antar:-ctic Convergence. There are no data on the length ... seems to occur in the mesopelagic layer. The length of the mantle is up to 40-45 cm. There are no date ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/2 (Selected Scientific Papers, SC-CAMLR-SSP/2) : 79-111 : Автор(ы): Lubimova, T.G.
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Final report on the 2nd session of the 2nd special ATCM 17-28 July 1978
in this Convention and no acts or activities taking place while the present Convention is in force ... , claim or basis of claim; (d} Affect the provision of Article IV (2) of the Antarctic Treaty that no ... request, the Depositary shall call such a meeting. If there is no request for a meeting, . the acceding ... may enter the area in which this Convention applies, in order that there shall be no inconsistency ...
Document : Site Section: The Organisation
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Final Report of the Second Session of the Special Antarctic Treaty Consultative Meeting
in this Convention and no acts or activities taking place while the present Convention is in force ... , claim or basis of claim; (d} Affect the provision of Article IV (2) of the Antarctic Treaty that no ... request, the Depositary shall call such a meeting. If there is no request for a meeting, . the acceding ... may enter the area in which this Convention applies, in order that there shall be no inconsistency ...
Document : Site Section: The Organisation
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