Search results
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A case of giant squid attack on Antarctic toothfish Dissostichus mawsoni Norman, 1937 (Perciformes, Nototheniidae) caught on bottom-set longline in the Ross Sea
prey until under command of fish master it was beaten off by gaffs. Squid was not lifted aboard ... . On the opinion of the most competent specialist on squids in the Southern Hemisphere Yu.A. Philipova and our ... command of fish master it was beaten off by gaffs. Squid was not lifted aboard but it was registered ... . On the opinion of the most competent specialist on squids in the Southern Hemisphere Yu.A. Philipova and our ...
Meeting Document : WG-FSA-06/P3 : Author(s): Petrov, A.F.
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Volume 6: CCAMLR. 1994. Statistical Bulletin, Vol. 6 (1984–1993). CCAMLR, Hobart, Australia.
is composed of three Major Fishing Areas, the Atlantic Antarctic (Area 48), Indian Ocean Antarctic (Area 58 ... CCAMLR-SB/94/6 COMMISSION FOR THE CONSERVATION ... ................................. . Map of the Atlantic Antarctic Area ............................. . Map of the Indian Ocean Antarctic ... and quarters used in the tables .. Abbreviations for fishing gear types used in the tables ...
Document : Site Section: Publications
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Shags in Antarctica: their feeding behaviour and ecological role in the marine food web.
predominantly on demersal fish. In the Southern Scotia Arc and west Antarctic Peninsula, nototheniids, mainly ... on demersal fish. In the Southern Scotia Arc and west Antarctic Peninsula, nototheniids, mainly Notothenia ... partially explained by the effect of the commercial fishery on shags’ fish preys. In inshore-shallow waters ... shags occupy the trophic niche of main predators of demersal fish and play an important ecological role ...
Meeting Document : WG-FSA-05/P5 : Author(s): Casaux, R., Barrera-Oro, E.R.
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Note on estimating krill abundance from acoustic data on individual aggregations
. Abundance, distribution and behaviour of Euphausia superba in the Southern Ocean between 15 and 300E during ... : 24 pp. FOOTE, K.G. and G. STEFANsSON. This volume. Definition of the problem of estimating fish ... resource survey and appraisal. Part 2. The use of acoustic instruments for fish detection and abundance ... estimation. FAO Man. Fish. Sci. No. 5: 138 pp. HAMPTON, I. 1981. Suggested methods for observation ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 219–223 : Author(s): Hampton, I. and D.G.M. Miller
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OCEANIC CIRCUMPOLAR HABITATS OF ANTARCTIC KRILL
are abundant over both shelf and ocean. At the Antarctic Peninsula, by contrast, they are found mainly over ... the inner shelf whereas in the Indian-Pacific sectors krill prevail in the ocean within 200-300 km ... of the shelf break. Overall, 87% of the total stock live over deep oceanic water (>2000 m) and krill occupy ... of the ACC as the season progressed. The retention of krill in moderately productive oceanic habitats ...
Meeting Document : WG-EMM-08/P04 - Abstract : Author(s): A. Atkinson, V. Siegel, E. A. Pakhomov, P. Rothery, V. Loeb, R.M. Ross, L.B. Quetin, K. Schmidt, P. Fretwell, E.J. Murphy, G.A. Tarling and A.H. Fleming
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Standardization of fishing effort for Champsocephalus gunnari in the South Georgia area (Subarea 48.3)
Paper Title: Standardization of fishing effort for Champsocephalus gunnari in the South Georgia ... for Champsocephalus gunnari fishing in Subarea 48.3 is derived using a multiplicative model and data from many ... different classes (countries, types of vessel, fishing gear, months and years). Multiple regression is used ... Standardization of fishing effort for Champsocephalus gunnari in the South Georgia area (Subarea ... WG-FSA-90/27 STANDARDIZATION OF FISHING EFFORT ... of accuracy. A standardized CPUE index for Champsocephalus gunnari fishing in Subarea 48.3 is derived using ... a multiplicative model and data from many different classes (countries, types of vessel, fishing gear, months ... coefficients of fishing mortality. For this purpose values of fishing effort for a number of years of fishing ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 327–336 : Author(s): Gasiukov, P.S.
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On possible impact of new continuous krill fishing technology on juvenile fish and larvae
Abstract: The new continuous krill fishing system uses both a small-meshed midwater trawl ... of this fishing technology may result in considerable by-catch of the juvenile fish and larvae in krill fishery ... . Author(s): S.M. Kasatkina Title: On possible impact of new continuous krill fishing technology ... on juvenile fish and larvae Approval: Approved ...
Meeting Document : WG-FSA-06/23 : Author(s): S.M. Kasatkina
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Possible effects of different levels of krill fishing on predators – some initial modelling attempts
Paper Title: Possible effects of different levels of krill fishing on predators – some initial ... of krill fishing on krill predators. First, estimates are made of the parameters of predator survival rates ... Possible effects of different levels of krill fishing on predators – some initial modelling ... Program (WG-CEMP) in 1992, in order to investigate the possible effects of krill fishing on krill ... OF DIFFERENT LEVELS OF KRILL FISHING ON PREDATORS - SOME INITIAL MODELLING ATTEMPTS D. S. Butterworth ... ) in 1992, in order to investigate the possible effects of krill fishing on krill predators. First ... : predator, krill, fishing, modelling, CCAMLR INTRODUCTION This paper constitutes an initial attempt ... fishing may affect krill predators. The underlying concepts may be explained by re fe rence ...
Science Journal Paper : CCAMLR Science, Volume 2 (CCAMLR Science, Volume 2) : 79–97 : Author(s): Butterworth, D.S. and R.B. Thomson
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Bycatch of fishes captured by the krill fishing vessel Chiyo Maru No. 2 in Statistical Area 58 (January to March 1995)
Abstract: A final report of scientific observations conducted aboard the Japanese krill fishing ... but noted that the results for reporting fish bycatch were not presented in CCAMLR's standard format ... , an average of about 20 fish were caught per ton of krill, and an average of about 23 fish were caught per ... hour of towing. In weight, an average of about 1.5 kg of fish were caught per ton of krill ...
Meeting Document : WG-FSA-95/40 Rev. 1 : Author(s): Watters, G.
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Has krill fishing the potential to adversely affect recruitment in Antarctic notothenioid fishes?
Abstract: A few years after krill (Euphausia superba) fishing had started in 1972/73, it became ... known that early life stages of Antarctic fish are associated with krill aggregations and are subject ... to by-catch in fisheries targeting krill. The species composition of fish by-catch in krill fisheries is well ... and 2000s made attempts to estimate the quantity of by-caught fish. They demonstrated that, on occasions ...
Meeting Document : WG-FSA-14/66 : Author(s): K.-H. Kock (Germany) and C.D. Jones (USA)