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Changes in the fish biomass around Elephant Island (Subarea 48.1) from 1976 to 1996
difficulties encountered in managing fisheries which exploit mixed-species assemblages, there appears to be ... CCAMLR Science, Vol. 5 (1998): 165-189 CHANGES IN THE ... managing fisheries which exploit mixed-species assemblages, there appears to be little prospect at present ... C'beMKM, BbIIIOJlHeHHbIe B pafi0~e 0-Ba M O ~ A B A H O B ~ B TeqeHlle 1980-X TOAOB, BbIXBLlJIM, YTO ... to be carried out after the closure of the fishery was conducted in November/December 1996 (Table 2 ...
Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 165–189 : Автор(ы): Kock, K.-H
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Fishes: Trophic modelling of the Ross Sea
Description / Abstract: A supporting document to the CCAMLR Science paper: M.H. Pinkerton, J.M ... (1.01 MB). CCAMLR Science, 17: 1–31 ... t). Biomass as of September 2007 is believed to be about 82% of the virgin level, but we base our ... trophic modelling because a number of species are amongst the most likely components of the system to be ... the biomass of many of the fish species. The fish fauna can be divided into a coastal (shelf) fauna ... be termed pelagic to varying degrees. Of all the families, Artedidraconidae is probably the most ...
Document : Site Section: Publications
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A comparison between otoliths and scales for use in estimating the age of Dissostichus eleginoides from South Georgia
with age. Patagonian toothfish (Dissostichus eleginoides) is considered to be a long-lived species ... with age. Patagonian toothfish (Dissoslicliirs elcginoides) is considered to be a long-lived species ... otoliths, and can be sampled several times during the life of a fish. However, scales may be reabsorbed ... fish can be obsc~lred by compression of the circuli as growth slows wit11 age. As a result, true age ... can be underestimated, especially in long-lived species whose growth is concentrated in the early ...
Science Journal Paper : CCAMLR Science, Volume 8 (CCAMLR Science, Volume 8) : 75–92 : Автор(ы): Ashford, J.R., S. Wischniowski, C. Jones, S. Bobko and I. Everson
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Volume 16: CCAMLR. 2004. Statistical Bulletin, Vol. 16 (1994–2003). CCAMLR, Hobart, Australia.
......................................... 82 Table 11 Catch and effort by area/subarea/division, species and month .................. 96 ... www.ccamlr.org). This Statistical Bulletin should be referenced as: CCAMLR. 2004. Statistical Bulletin ... the Bulletin should be addressed to: David Ramm Data Manager CCAMLR Secretariat PO Box 213 ... Statistical Bulletin should be considered to be more accurate. Notes on the Tables 2.1 The Bulletin ...
Document : Site Section: Publications
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The results of performance of tagging programs of the Korean exploratory fishery for Dissostichus spp. in 88.1 in the 2010/11 season
in 88.1 BC and GRV was found in 88.1 B only. In 88.1 J, PGR and NOS were caught without any WGR, ANT ... and GRV. The ratio of males to females in subarea 88.1 BC was 1:0.63 (males: 363, females: 228 fishes ... in 88.1 BC is higher than the ratio in 88.1 JL. Number of males was dominated in all range of depth ... from 1,400 m to 2,000 m of 88.1 BC. On the other hand, females were predominant in subarea 88.1 JL ...
Meeting Document : WG-FSA-11/54 : Автор(ы): T. Jung and H.J. Choi (Republic of Korea)
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Fishery Report: Dissostichus eleginoides Heard Island (Division 58.5.2)
period (1986–2006) used to calculate recruitment CV. 0 0.5 1 1.5 2 2.5 19 83 19 85 19 87 19 ... , as well as the longline fishery occurring in deeper water where toothfish tend to be larger ... appears to be no distinction between fish at Heard, Kerguelen, Crozet or Marion/Prince Edward Islands ... 2006 1 May SC DT 85 694 85 694 158 12 2007 1 Jul SC DT 83 936 83 936 158 12 2008 1 Jul SC DT 83 936 ...
Document : Site Section: Publications
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Fishery Report: Dissostichus eleginoides Heard Island (Division 58.5.2)
observation datasets. 19 TOP 58.5.2 0 0.5 1 1.5 2 2.5 19 83 19 85 19 87 19 89 19 91 19 ... , as well as the longline fishery occurring in deeper water where toothfish tend to be larger. 2 ... Macquarie Island (Appleyard et al., 2002), but that within the Indian Ocean sector there appears to be no ... 85 694 158 12 2007 1 July SC DT 83 936 83 936 158 12 2008 1 July SC DT 83 936 83 936 158 4 2009 1 ...
Document : Site Section: Publications
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On the power to detect changes using the standard methods for monitoring parameters of predatory species
George Island in the 1981/82 and 1982/83 seasons. The mean trip duration for 37 pairs of Adelie penguins ... parameter values are proportions, the sample sizes required to detect a specified slope can be obtained as ... quantity 0 must be expressed as the minimum detectable slope of a regression. For some parameters the ... complexity of some of the designs, there may be no general formula for evaluating power or determining a ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 377–397 : Автор(ы): Boveng, P. and J.L. Bengtson
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A review of the diet and at-sea distribution of penguins breeding within the CAMLR Convention Area (submitted to the 2008 Joint CCAMLR-IWC Workshop)
will be of utility to modellers as a source of parameters, and to penguin biologists by providing ... methods that could be used to fill these. File: Ratcliffe-Trathan.pdf ... management subareas of the Southern Ocean. Quotas can then be set at levels that ensure that stocks are not ... Populations (WG-EMM- STAPP) work and will be presented elsewhere. The review begins by giving an overview of ... specific taxonomic group (e.g. squid alone) are excluded. CCAMLR Science, Vol. 18 (2011): 75–114 75 A ... , the methods used to collect these data and the uncertainties inherent in them. The review will be of ...
Science Journal Paper : CCAMLR Science, Volume 19 (CCAMLR Science, Volume 19) : 75–114 : Автор(ы): Ratcliffe, N. and P. Trathan
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Volume 8: CCAMLR. 1996. Statistical Bulletin, Vol. 8 (1986–1995). CCAMLR, Hobart, Australia.
should be considered to be more accurate. Notes on the Tables 2.1 The Bulletin is organised into four ... particular species or group of species. The reporting of effort data may be incomplete, and as a ... . Results presented in this table should be borne in mind when considering the data presented in Figures ... 4aCOB, B Te4eHHe KOTOPWX Opy)],HH J10Ba npl1MeHHJ1I1Cb )],J1H Be)],eHI151 npOMbICJ1a. K0J1H4eCTBo KPI ...
Document : Site Section: Publications
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