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Environment–krill relations in the South Georgia marine ecosystem
distribution at one or more scales. In this paper a time series of the catch per unit effort (CPUE ... around South Georgia. METHODS AND DATA Catch per Unit Effort Some measure of catch rate from a ... sea; catch and effort data were available for the period 1974 to 1992. For the period 1974 to 1976 ... Soviet vessels fish for krill during November or December, but catch data were not available for ...
Science Journal Paper : CCAMLR Science, Volume 3 (CCAMLR Science, Volume 3) : 13–30 : Автор(ы): Fedoulov, P.P., E. Murphy and K.E. Shulgovsky
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Can we satisfactorily estimate variation in krill abundance?
: Knowledge of abundance and rates of change of abundance are basic requirements for fisheries models. Catch ... abundance and rates of change of abundance are basic requirements for fisheries models. Catch per unit ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 375-376 : Автор(ы): Everson, I.
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Exploratory fishing for Dissostichus spp. in the Antarctic region (Subareas 48.1, 48.2 and 88.3)
catch of target and by-catch species (quantity and weight) were recorded. Additionally, records of air ... - gravid, and 5 - post-spawning (Kock and Kellermann, 1991). For by-catch species, total catch weight of ... . Specimens of by-catch fish were also collected and frozen for subsequent verification of species ... in the case of D. nzawso~zi, and 1 cm length classes for other species. Finally, the catch per unit ...
Science Journal Paper : CCAMLR Science, Volume 6 (CCAMLR Science, Volume 6) : 1–17 : Автор(ы): Arana, P.M. and R. Vega
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Technical note on the sampling procedures of the Saga Sea
information on effort, catch characteristic and the broader ecosystem impacts of this new technology. In ...
Meeting Document : WG-EMM-06/18 : Автор(ы): J. Hooper (United Kingdom), T. Knutsen (Norway), D. Agnew (United Kingdom) and S.A. Iversen (Norway)
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Final report of scientific observation of commercial krill harvest aboard the Japanese stern trawler Niitaka Maru, 13 December 2000–26 January 2001
could not catch in the other locations. The patches seemed to be relatively dispersed compared to the ...
Meeting Document : WG-EMM-01/38 : Автор(ы): T. Hayashi, S. Kawaguchi and M. Naganobu (Japan)
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Course of fisheries in the Lena Bank area (Division 58.4.4) in the season of 1990-91
eleginoides. The real catch excels the data in the Statistical Bulletin… nearly two-fold. In this connection ...
Meeting Document : WG-FSA-94/07 : Автор(ы): A.K. Zaitsev (Ukraine)
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The need to reduce uncertainties in the Antarctic krill fishery
delaying the establishment of krill catch limits among small-scale management units (SSMUs) in Area 48 ...
Meeting Document : CCAMLR-XXIX/BG/21 : Автор(ы): ASOC Observer
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Формы данных по ярусным промыслам и отчета о рейсе
marine mammals and sea birds, by-catch, gear loss, biological information, processing methods and ...
Form
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Uncertainty in green weight estimates from Norwegian krill fishing vessels
therefore be important contributions to an estimate of total uncertainty in catch weight. Here, we present ...
Meeting Document : WG-EMM-13/41 : Автор(ы): G. Skaret and T. Knutsen (Norway)
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Estimation of the green weight of krill caught
catch and effort data (C1 data). Vessels fishing in 2014/15 used five methods for the direct estimation ...
Meeting Document : WG-EMM-15/19 : Автор(ы): CCAMLR Secretariat
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