Résultats de la recherche
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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 ... lack of data on small fish, t0 is assumed zero. Source data/Values Model representation Population.csl ... 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 ...
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 ... order to try to provide a reasoned estimate of M. MATERIAL AND METHODS Data on numbers of fish at ... from equations 1 to 4 for each season from data used in Figure 1 and assuming that fish are fully ... methods for estimation of parameters for assessing exploited fish stocks. Indian Journal of Fisheries ... . Computation and interpretation of biological statistics of fish populations. Bulletin of the Fisheries ...
Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 245–257 : Auteur(s): 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 : Auteur(s): 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
, the fleet caught around 80% of the TAC set for this subarea. The catch and effort data and the ... Abstract: This study analyses fisheries activities carried out by the Chilean longline fishery ...
Meeting Document : WG-FSA-92/24 : Auteur(s): 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.
Statistical Bulletin qontains data on all reported catches of fish and invertebrates in the Convention Area ... 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 ...
Document : Site Section: Publications
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Fishery Report 2013: Exploratory fishery for Dissostichus spp. in Subareas 88.1 and 88.2
. Dissostichus eleginoides length-frequency data are sparse in some years with very few fish caught and/or ... 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 ...
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 : Auteur(s): 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 : Auteur(s): 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
the range of 12-33 m. These data broadly support the predictions of models of diving behaviour based ... were assumed to be feeding on krill. Surface interval increased as a curvilinear function of dive ...
Meeting Document : WG-EMM-95/25 : Auteur(s): Bevan, R.M., Boyd, I.L., Reid, K.
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Otolith elemental signatures reveal habitat shift of Electrona carlsbergi
the biological data in 1990s, however, the habitat shift of this species was still unclear. The ... to test habitat shift and life history processes of fish species in the Southern Ocean. Moreover ... individuals) and February 2016 (9 individuals) from krill fishery, respectively. The results demonstrate E ...
Meeting Document : WG-FSA-17/65 : Auteur(s): L. Wei and G.P. Zhu