Search results
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Mortality of albatrosses and other seabirds produced by tuna long-line fisheries in Uruguay
Author(s): L. Barea, I. Loinaz, Y. Marin, C. Ríos, A. Saralegui, A. Stagi, R. Vaz-Ferreira and N ...
Meeting Document : WG-IMALF-94/17 : Author(s): L. Barea, I. Loinaz, Y. Marin, C. Ríos, A. Saralegui, A. Stagi, R. Vaz-Ferreira and N. Wilson (Uruguay)
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Results of the tagging experiment for (D. eleginoides) in Subarea 48.4, 2007 update
Subarea 48.4, catching 54 t of toothfish. A total of 291 D. eleginoides and 1 D. mawsoni were tagged and ... released during fishing operations. This represents a very high tagging rate of 5.4 fish per tonne of catch ... may need to be extended for a few more years. Author(s): J. Roberts and D.J. Agnew (United Kingdom ...
Meeting Document : WG-FSA-07/32 : Author(s): J. Roberts and D.J. Agnew (United Kingdom)
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Fishing cruise of the Russian trawler Zakhar Sorokin to the Antarctic (Subarea 48.3) from 16 February to 10 March 1999
Abstract: From 16 Fenruary to 10 March, 1999, a Russian large capacity trawler "Zakhar ... fish species constituted 9,171 t. Due to opinion of the captain of a Russian vessel and Russian ... proved a complexity of fishery for this species but are not an evidence of bad status of Champsocephalus ...
Meeting Document : WG-FSA-99/57 : Author(s): V.L. Senioukov and P.N. Kochkin (Russia)
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Variation in standing stock of the mackerel icefish Champsocephalus gunnari at South Georgia
that predation by fur seals is likely to play a major role in the observed changes in C. gunnari ... . 6. The study demonstrates how a key predator can have an over-riding impact on a commercial fish ...
Meeting Document : WG-FSA-99/63 : Author(s): I. Everson, G. Parkes (United Kingdom), K.-H. Kock (Germany) and I. Boyd (United Kingdom)
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SLOPE CURRENTS AROUND THE KERGUELEN ISLANDS FROM DEMERSAL LONGLINE FISHING RECORDS.
. We performed a systematic analysis of a total of 28917 points of fishing gear drifts from setting and ... (Dissostichus eleginoides) fisheries in Kerguelen waters. This enabled the construction of a realistic field of ...
Meeting Document : WG-FSA-08/P06 : Author(s): Y.-H. Park, N. Gasco and G. Duhamel (France)
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Comparison of the diet of the blue-eyed shag Phalacrocorax atriceps by the analysis of pellets and stomach contents
Abstract: A total of 45 pellets from the blue-eyed shag Phalacrocorax atriceps were collected in ... the same colony; however, they differed in importance. A daily mean of 0.7 pellets per bird was ... collected, representing 255 g of fish. Correction factors previously estimated in a feeding trial were ...
Meeting Document : WG-EMM-95/79 : Author(s): Silva, P., Coria, N., Favero, M., Casaux, R.
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Winter gut contents of the Antarctic krill (Euphausia superba Dana) collected in the South Georgia area
the South Georgia area in austral winter, 12 July ~ 4 August 1992 were observed. A total of 130 ... crustacean zooplankton in 77 individuals out of 130 examined. Among the fragments a portion of the pereiopods ... be important aspects for the population dynamics of krill. Author(s): Y. Nishino and A. Kawamura ...
Meeting Document : WG-KRILL-93/30 : Author(s): Y. Nishino and A. Kawamura (Japan)
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The effects of CEMP monitoring procedures on Adelie penguin colonies
band and tag loss. There was a reduction in return rates of birds banded for more than one season, but ... no evidence of band or tag loss over a single winter. The attachment of satellite tracking devices ... foraging trip durations and reduced breeding success. Attachment for a single foraging trip post-hatching ...
Meeting Document : WG-CEMP-93/19 : Author(s): J. Clarke, K. Kerry (Australia)
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Analysis of changes in biomass of fish stocks in the South Georgia Area in 1976/77 – 1986/87
-1986/87. In most of the seasons analysed, the estimates covered a near-bottom layer in about 1/6 of the ... in the biomass level are first of all a result of periodical fluctuations in the biomass density of ... N.gibberifrons. Recently, an increase of the C.aceratus stock is observed and, at the same time, a gradual ...
Meeting Document : WG-FSA-87/10 : Author(s): M. Mucha and W. Ślósarczyk (Poland)
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Analysis of changes in biomass of fish stocks in the south Georgia Area in 1976/77 – 1986/87
-1986/87. In most of the seasons analysed, the estimates covered a near-bottom layer in about 1/6 of the ... in the biomass level are first of all a result of periodical fluctuations in the biomass density of ... N.gibberifrons. Recently, an increase of the C.aceratus stock is observed and, at the same time, a gradual ...
Meeting Document : SC-CAMLR-VI/BG/40 : Author(s): M. Mucha and W. Ślósarczyk (Poland)