Resultados de la búsqueda
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CONVENORS’ REPORT OF THE WG-IMAF WORKSHOP
recommendations from the workshop to be considered by WG-IMAF are: o revised terms of reference for WG-IMAF to ... appropriate but should be kept under annual review; and o medium term functions for WG-IMAF to address as ...
Meeting Document : WG-FSA-08/65 : Autor(es): K. Rivera and N. Smith (Co-conveners of ad hoc WG-IMAF)
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RECRUITMENT AND BODY SIZE IN RELATION TO TEMPERATURE IN JUVENILE PATAGONIAN TOOTHFISH (DISSOSTICHUS ELEGINOIDES) AT SOUTH GEORGIA
inter-annually and was found to be inversely correlated with the sea surface temperature (SST ... understanding of recruitment variability holds great interest for fisheries managers and could be used refine ...
Meeting Document : WG-FSA-08/P02 : Autor(es): M. Belchier and M.A. Collins
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Net sample validation of acoustic techniques used to identify and size Antarctic krill
Abstract: Acoustic surveys to estimate krill biomass require that sound backscattered by krill be ... collected with an RMT8. Around 80 % of the targets thought to be krill on the basis of their appearance on ...
Meeting Document : WG-EMM-97/46 : Autor(es): Watkins, J.L., Brierley, A.S.
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Seabird interaction with long-lining operations for Dissostichus eleginoides around South Georgia, April and May 1994
vessel; giant petrels also may be disproportionately affected, at least in relation to the size of their ... mortalities but may be less effective during calm weather, intense feeding activity by seabirds, or when ...
Meeting Document : WG-IMALF-94/15 : Autor(es): J.R. Ashford, J.P. Croxall (United Kingdom), P.S. Rubilar and C.A. Moreno (Chile)
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On problem of natural subdividing of Antarctic krill’s geographic area (an application to the monitoring of fishing)
membership crustacean to that or another stock on the basis of recent knowledges. Problem may be solved, if ... new multidisciplinar surveys will be undertaken. These expeditions should get information on spatial ...
Meeting Document : WG-KRILL-93/37 : Autor(es): R.R. Makarov and L.L. Menshenina (Russia)
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Estimation of the biomass of krill in Prydz Bay during January/February 1991 and February/March 1992 using echo integration
region was estimated to be between 4.8 to 5.4 million tonnes in 1991 and between 2.2 and 2.6 million ... ; Hosie et al. 1988) could not be determined. Author(s): I. Higginbottom and T. Pauly (Australia) Title ...
Meeting Document : WG-KRILL-92/23 : Autor(es): I. Higginbottom and T. Pauly (Australia)
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Fish prey of the wandering albatross Diomedea exulans at South Georgia
identified otoliths (32% could be identified only as?Macrouridae and?Moridae), Pseudochaenichthys georgianus ... %, Chaenocephalus 27%; if digestion and wear had reduced otoliths by 10% the values would be Pseudochaenichthys 54 ...
Meeting Document : SC-CAMLR-VII/BG/05 : Autor(es): J.P. Croxall, A.W. North and P.A. Prince (United Kingdom)
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Results of research into distribution and status of stocks of target species in the Convention Area – Atlantic, Indian and Pacific Ocean sectors of the Antarctic
, • particulars of bioproductivity cycle. The Atlantic Sector has be en studied more thoroughly. The biology and ... have shown that the entire Antarctic are a may be divided into two natural zones: zone of open ...
Meeting Document : SC-CAMLR-III/INF. 10 : Autor(es): USSR Delegation
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Interannual variability of standardised index of krill abundance in Area 48 according to CCAMLR fishery statistics database
CAMLR statistical database cannot be used for quantitative understanding of the process of the actual ... krill distribution in Area 48. The long-term fishery management in Area 48 will be required new ...
Meeting Document : WG-EMM-10/17 : Autor(es): P.S. Gasyukov and S.M. Kasatkina (Russia)
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A preliminary assessment of age and growth of Antarctic silverfish (Pleuragramma antarcticum) in the Ross Sea, Antarctica
not be sexed. Precision estimates and age bias plots indicated that there was good within-reader and ... between-reader agreement, so the otolith sections appear able to be consistently interpreted. The standard ...
Meeting Document : WG-FSA-10/20 : Autor(es): C.P. Sutton and P.L. Horn (New Zealand)