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Conditions for the precise measurement of fish target strength in situ
values TS measurement will be successful. The effectiveness of both indexes is confirmed by the data set ...
Meeting Document : WG-Krill-94/35 : Autor(es): K. Sawada and M. Furusawa (Japan), N.J. Williamson (USA)
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UK: 48.4 Assessment Summary
+ Year range 1990-present[footnoteRef:1] [1: Throughout this document the data included is that which ... following document was submitted to the Stock Assessment Review process to outline the source of current ... model data and parameters, and to summarise the development of the model. Section 1 summarises the ... most recent (2017) assessment, indicating the source of externally estimated parameters, and the data ...
Document : Site Section: Meetings
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Natural mortality rate in the mackerel icefish (Champsocephalus gunnari) around South Georgia
careful consideration of the data and available methods, several errors are noted in earlier estimates ... prior to known large-scale commercial harvesting is discussed. After careful consideration of the data ... relatively easily from data on age composition, but it is generally difficult to divide this into its two ... order to try to provide a reasoned estimate of M. MATERIAL AND METHODS Data on numbers of fish at ... each age have been taken from Olsen (1955) and Frolkina and Dorovskikh (1990). The data in Olsen ...
Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 245–257 : Autor(es): Everson, I
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Peculiarities of Euphausia superba size composition in Statistical Subarea 48.2 (South Orkney Islands)
(Table 1), which cover 20-years period (from 1965 to 1985). Data on size composition of E.superba for ...
Meeting Document : WG-KRILL-91/11 : Autor(es): V.I. Latogursky and R.R. Makarov (USSR)
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Fishing of the Patagonian toothfish (Dissostichus eleginoides) by the Chilean fleet (1991/92) in the Subarea 48.3 (South Georgia Island) and proposed TAC for the 1991/1993 season
Abstract: This study analyses fisheries activities carried out by the Chilean longline fishery ... , the fleet caught around 80% of the TAC set for this subarea. The catch and effort data and the ...
Meeting Document : WG-FSA-92/24 : Autor(es): P.A. Espina, M.A. Araya and V.V. Meniconi (Chile)
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Volume 14: CCAMLR. 2002. Statistical Bulletin, Vol. 14 (1992–2001). CCAMLR, Hobart, Australia.
of its functions the collection of data from fisheries operating in the CCAMLR Convention Area ... a complete summary of fisheries data reported to the CCAMLR Data Centre. This Fourteenth Volume ... hauls refers to crab fisheries only. 1.9 Data are available on a range of species, each described by a ... . The three types of data are required from all fisheries operating within the Convention Area. 1.11 ...
Document : Site Section: Publications
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Fishery Report 2013: Exploratory fishery for Dissostichus spp. in Subareas 88.1 and 88.2
approaches are used for the ‘data-poor’ fisheries (in Subarea 48.6 and in Area 58 outside the EEZs). In ... fisheries Conservation Measure (CM41-01) and as such have an associated data collection plan (Annex 41-01 ... exploratory longline fisheries targeting D. mawsoni and D. eleginoides, biological data collection includes ... Illegal, unreported and unregulated (IUU) fishing ................................... 4 Data collection ...
Document : Site Section: Publications
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Preliminary report on IWC-SO GLOBEC collaborative research in the western Antarctic Peninsula study area, March–June 2001
were minke and humpback whales. An initial overview of oceanographic data shows strong patterns of ... Marguerite Bay. Confirmation of krill autumn migration into inshore waters associated with complex bathymetry ...
Meeting Document : SC-CAMLR-XX/BG/29 : Autor(es): Observer (IWC)
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Decline of Antarctic fur seal (Arctocephalus gazella) population at SSSI No. 32, South Shetlands, Antarctica, during 1997/98: a discussion of possible causes
population data has been obtained as well as other relevant information. Counts have been developed each ... be changing krill abundance and distribution, in turn affecting local predator reproductive ...
Meeting Document : WG-EMM-98/17 : Autor(es): R. Hucke-Gaete, D. Torres, A. Aguayo and V. Vallejos (Chile)
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Swimming speed and allocation of time during the dive cycle of Antarctic fur seals
were assumed to be feeding on krill. Surface interval increased as a curvilinear function of dive ... the range of 12-33 m. These data broadly support the predictions of models of diving behaviour based ...
Meeting Document : WG-EMM-95/25 : Autor(es): Bevan, R.M., Boyd, I.L., Reid, K.