Résultats de la recherche
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Further computations of the consequences of setting the annual krill catch limit to a fixed fraction of the estimate of krill biomass from a survey
. 1983. The potential yield of fish stocks. FAO Fish. Biol. Tech. Pap., 242: 1-47. Butterworth, D.S ... calculations of factors relating yield to survey biomass estimates (Report of the Third Meeting of the ... Working Group on Krill, Appendix E). In: Report of the Tenth Meeting of the Scientif ic Commit tee ( S ... refinements of the calculation of the factor y relating yield to survey biomass estimates (Report of the ...
Science Journal Paper : CCAMLR Science, Volume 1 (CCAMLR Science, Volume 1) : 81–106 : Auteur(s): Butterworth, D.S., G.R. Gluckman, R.B. Thomson, S. Chalis, K. Hiramatsu and D.J. Agnew
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Status of krill target strength
recognised as an important phenomenon in fish-scattering measurements (Weimer and Ehrenberg, 1975; Foote et ... the case of small fish is offered through citation of Vyskrebentsev (1966). Shimadzu et al. (1989 ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 101–126 : Auteur(s): Foote, K.G., D. Chu and T.K. Stanton
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A fine-scale model of the overlap between penguin foraging demands and the krill fishery in the South Shetland Islands and Antarctic Peninsula
). Pengu in Biology. Academic Press, London: 157-179. SC-CAMLR. 1989. Report of the Eighth Meeting of ... mile square. Colony positions are shown (*). Figure 6: The foraging-fisheries overlap (FFO) index ... . L'indice de chevauchement p@che-secteurs d'alimentation (Foraging-Fisheries Overlap ou FFO) calcule dans ...
Science Journal Paper : CCAMLR Science, Volume 2 (CCAMLR Science, Volume 2) : 99–110 : Auteur(s): Agnew, D.J. and G. Phegan
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A rationale for conservation areas within Antarctic waters
Report of SC-CAMLR-IV, 1985; paragraph 5.9), any re-arrangement of boundaries can be accommodated if ... strong recommendation made in Report of SC-CAMLR-V, 1986, paragraph 5.35). - 525 - It is proposed ... Statlant system for recording fisheries operations. These three main areas were subsequently sub-divided ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 513-535 : Auteur(s): Chittleborough, R.G.
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The Soviet krill fishery in the Atlantic Sector of the Antarctic from 1977 to 1991: fishing effort distribution and interannual patterns
48.3–48.2 Fishing vessels changed target from krill to fish. 1988 April/May 48.2–48.3 Ice conditions ... Scientifi c Papers, 1982–1984, Part II. CCAMLR, Hobart, Australia: 391–505. (Translation of report ... of the world. FAO Fish Tech. Pap., 367: 100 pp. Siegel, V. 2000. Krill (Euphausiacea ... ) demography and variability in abundance and distribution. Can. J. Fish. Aquat. Sci., 57 (Suppl. 3): 151 ...
Science Journal Paper : CCAMLR Science, Volume 10 (CCAMLR Science, Volume 10) : 1–13 : Auteur(s): Litvinov, F.F., V.A. Sushin, G.A. Chernega and O.A. Berezhinsky
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On the intensity of sampling krill trawl catches
also urged Members to report any difficulties experienced with the interim sampling procedure outlined ... effectuees Par un seul observateur/navire: * Sea Fisheries Research Institute, Private Bag X2, Roggebaai ... Fisheries Research Institute is also gratefully acknowledged. REFERENCES ICHII, T. 1990. Homogeneity of ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 29–48 : Auteur(s): Miller, D.G.M.
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Movement, growth and available abundance to the fishery of Dissostichus eleginoides Smitt, 1898 at Heard Island, derived from tagging experiments
separation using tagged fish from the fishery around Heard Island and McDonald Islands (HIMI) in the ... Australian Exclusive Economic Zone (EEZ). Movement, growth and trends in fish abundance are examined using ... these data. The bulk of the data show that fish disperse only a very short distance, up to 15 n miles in ... concentration of effort should also result in a high probability of detecting fish movements between grounds, if ... a similar fi shery at Macquarie Island since January 1996. Fish were tagged with two separate ... tags (Hallprint, Adelaide) that carry a unique number and an inscription detailing where to report ... mm in total length with about 30 mm protruding from the fi sh. Fish were tagged with one TIRIS tag ... second dorsal fi n so that the T-bar engages in the fi n ray supports. Fish smaller than 400 mm total ...
Science Journal Paper : CCAMLR Science, Volume 9 (CCAMLR Science, Volume 9) : 33–48 : Auteur(s): Williams, R., G.N. Tuck, A.J. Constable and T. Lamb
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Estimates of circumpolar abundance of Antarctic krill based on recent acoustic density measurements
seals, fish, and squid and other invertebrate predators. Mackintosh (1973) worked backwards from the ... squid and fish is unlikely to be better quantified in the near future. Precautionary Catch Limits ... of land-based predator krill consumption and improved estimates of crabeater seal, fish and squid ... . Diurnal vertical migration of krill swarms in the Antarctic Ocean. Trans. Tokyo Univ. Fish., 3: 93-97 ...
Science Journal Paper : CCAMLR Science, Volume 7 (CCAMLR Science, Volume 7) : 87–99 : Auteur(s): Nicol, S., A.J. Constable and T. Pauly
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Fishing ground selection in the Antarctic krill fishery: trends in patterns across years, seasons and nations
variable between years. From 1987 to 1991, APEI and APDPE appeared to be the main fish- ing grounds in ... , but more recently fish- ing has tended to take place later (June–August). The Japanese operation in ... , beginning operations late in the 1999/2000 fish- ing season. For the first two seasons, it only oper- ated ... 48.1. From the 2001/02 season it again started to fish in SSMUs in Subareas 48.1, 48.2 and 48.3 ...
Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 117–141 : Auteur(s): Kawaguchi, S., S. Nicol, K. Taki and M. Naganobu
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A preliminary assessment of age and growth of Antarctic silverfish (Pleuragramma antarcticum) in the Ross Sea, Antarctica
antarcticum) were sampled during a trawl survey in the Ross Sea, Antarctica. Biological data, including fish ... about two-thirds of the sampled fish could not be sexed. Precision estimates and age bias plots ... Report, 11: 33 pp. Takahashi, M. and T. Nemoto. 1984. The food of some Antarctic fish in the western ... ) and more than 90% of the pelagic fish biomass and 98% of the fish larvae by number in the Ross Sea ... (DeWitt, 1970; Guglielmo et al., 1998). Consequently, it is a key organism in the fish food web and a ... antarcticum) were sampled during a trawl survey in the Ross Sea, Antarctica. Biological data, including fish ...
Science Journal Paper : CCAMLR Science, Volume 18 (CCAMLR Science, Volume 18) : 75–86 : Auteur(s): Sutton, C.P. and P.L. Horn