Search results
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Target strengths of Antarctic krill (Euphausia superba)
on E. superba have been reported, and fewer applied, e.g., those by Protaschuk and Lukashova (1982) at 120 kHz ... generally not been reported, notwithstanding use of hydrophones, which method is fraught with errors ... ), which is now the accepted method of calibrating fisheries acoustics instruments. Recourse has also ... in fisheries acoustics (Foote 1983) could serve as a model for the present experiment. This was mostly ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I) : 265–279 : Author(s): Everson, I., D.G. Bone, J.L. Watkins and K.G. Foote
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Potential nursery areas for fish in the Prydz Bay region
data for the kriU fishery that took place in the Prydz Bay area in the early 1980s, but if it followed ... of the shelf break. KriU fisheries almost exclusively exploit the upper 100 m of the water column, so ... these fish data are relevant to the potential impact of a krill fishery. Such a kriU fishery would ... , especially if the fishery extended further on to the shelf. REFERENCES HUBOLD, G. and W. EKAU. 1986 ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 369–380 : Author(s): Williams, R.
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Results of fish stock assessment survey, South Georgia, December 1987 - January 1988
's the fishery was supported mostly by the catch of Notothenia rossii, which yielded hundreds of thousands ... ). The fishery is presently supported by catches of Champsocephalus gunnari, but its decline is also evident ... is required of fisheries directed toward N. rossii and Dissostichus eleginoides and 80 mm of fisheries ... recommended minimization of by-catch of N. rossii in other fisheries. In an effort to monitor the status ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II) : 19-52 : Author(s): McKenna, Jr., J.E. and S.B. Saila
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Low genetic diversity in the Antarctic toothfish (Dissostichus mawsoni) observed with mitochondrial and intron DNA markers
was reported north and south of the convergence zone in the Atlantic (Shaw et al., 2004; Smith and Gaffney ... bottlenecks. Parker et al. (2002) also reported low genetic variation in D. mawsoni with RAPD markers ... diversity was reported in Notothenia rossii and the icefi sh Champsocephalus gunnari which occur south ... of the Antarctic Convergence (Duhamel et al., 1995), but average sequence diversities were reported in C. gunnari ...
Science Journal Paper : CCAMLR Science, Volume 12 (CCAMLR Science, Volume 12) : 43–51 : Author(s): Smith, P.J. and P.M. Gaffney
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Characteristics of seasonal variation in diurnal vertical migration and aggregation of Antarctic krill (Euphausia superba) in the Scotia Sea, using Japanese fishery data
of Antarctic krill (Euphausia superba) in the Scotia Sea, using Japanese fishery data Abstract / Description ... Japanese fishery data. Average trawling depth usually showed a marked diurnal change during summer ... krill (Euphausia superba) in the Scotia Sea, using Japanese fishery data ... ) areas) using Japanese fishery data. Average trawling depth usually showed a marked diurnal change during ... AND AGGREGATION OF ANTARCTIC KRILL (EUPHAUSIA SUPERBA) IN THE SCOTIA SEA, USING JAPANESE FISHERY DATA K. Taki ... , T. Hayashi and M. Naganobu National Research Institute of Far Seas Fisheries 5-7-1 Orido, Shimizu-ku ... depth. Nishino and Kawamura (1994) reported cannibalism in Antarctic krill feeding during mid-winter ... , Ecology and Fisheries, Chapter 9. Blackwell Science: 40–52. Kawaguchi, K., S. Ishikawa and O. Matsuda ...
Science Journal Paper : CCAMLR Science, Volume 12 (CCAMLR Science, Volume 12) : 163–172 : Author(s): Taki, K., T. Hayashi and M. Naganobu
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Trawl bag selectivity in the Champsocephalus gunnari fishery
Paper Title: Trawl bag selectivity in the Champsocephalus gunnari fishery Abstract / Description ... Trawl bag selectivity in the Champsocephalus gunnari fishery ... IN THE CHAMPSOCEPHALUS GUNNARI FISHERY V.G. Bidenko* and I.G. Istomin** Abstract Experiments on trawl bag ... in the Champsocephalus gunnari fishery are presented in this work. Experiments were carried out on board BMRT Anchar ... in the C. gunnari fishery should be conducted in the near future on the basis of this material. The paucity of data ... type 7173 used in the C. gunnari fishery was used in the selectivity study. The double twine ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 295–312 : Author(s): Bidenko, V.G. and I.G. Istomin
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Length-at-age in juvenile Patagonian toothfish (Dissostichus eleginoides)
, C. Jones and S. Bobko Center for Quantitative Fisheries Ecology Old Dominion University Technology ... otolith sections have been tested at the Center for Quantitative Fisheries Ecology, including ... given in this study are underestimated by a year. Evseenko et al. (1995) reported four larvae caught ... Ashford, J.R. 2001. In Support of a Rationally Managed Fishery: Age and Growth in Patagonian Toothfi ...
Science Journal Paper : CCAMLR Science, Volume 9 (CCAMLR Science, Volume 9) : 1–10 : Author(s): Ashford, J., C. Jones, S. Bobko and I. Everson
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Distribution of the Soviet krill fishing fleet in the South Orkneys area (Subarea 48.2) during 1989/90
Atlantic Research Institute of Marine Fisheries and Oceanography (AtlantNIRO) 5 Dmitry Donskoy St ... of Soviet Krill Fishing Fleet Unfortunately, apart from various reports by observers aboard some vessels ... during some periods, no publications exist that document the precise location of the Soviet fishery ... catches taken in the krill fishery. In total, data from 3 614 trawl operations were analysed ...
Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 51–62 : Author(s): Sushin, V.A
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Size at sexual maturity of Patagonian toothfish (Dissostichus eleginoides)
(Dissostichus eleginoides) caught in the commercial fishery within Subarea 48.3. The results for 1996 indicate ... (Dissostichus eleginoides) caught in the commercial fishery within Subarea 48.3. The results for 1996 indicate ... in the commercial fishery within Subarea 48.3. The results for 1996 indicate that Lm50 occurs at 78.5 cm total ... to the closure of the fishery, there were no data for August 1996; this category therefore only contains data ... meeting (Lm50= 75.73) (SC-CAMLR, 1997), although it is outside that from the combined analysis reported ... the annual proportion of non-spawning adults in New Zealand hoki, Macrtironzls novaezelandiae. Fisheries ...
Science Journal Paper : CCAMLR Science, Volume 6 (CCAMLR Science, Volume 6) : 37–46 : Author(s): Everson, I. and A.W. Murray
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Indices of prey availability near the Seal Island CEMP site: 1990 to 1996
Fisheries Science Center PO Box 271, La Jolla CA 92038, USA Abstract Four indices of prey ... of 1993. Hewitt and Demer (1994b) reported relatively high values of krill density for surveys conducted ... understanding of how a krill fishery affects predator breeding success. CONCLUSION Indices of prey ... Journ., XXIX: 181-183. Australia. SC-CAMLR. 1996. Report of the Meeting of the Rosenberg, J.E., R.P ...
Science Journal Paper : CCAMLR Science, Volume 4 (CCAMLR Science, Volume 4) : 37–45 : Author(s): Hewitt, R.P., G. Watters and D.A. Demer