Результаты поиска
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Acoustic discrimination of southern ocean zooplankton
precisely, and thus catch data to be related directly to the corresponding acoustic signals. Discriminant ... therefore demonstrate that with the use of echo intensity data alone, gathered using hardware commonly ...
Meeting Document : WG-EMM-97/54 : Автор(ы): Watkins, J.L., Brierley, A.S., Goss, C., Ward, P.
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An assessment of seabird interactions with longlining operations for Dissostichus eleginoides around South Georgia, March–May 1997
with extra weights on the line and all deck-lights extinguished. Data were recorded during hauling ... using a randomised cluster sampling method, developed to allow representative data to be collected when ...
Meeting Document : WG-FSA-97/09 : Автор(ы): Ashford, J.R., Croxall, J.P.
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An assessment of longlining operations for Dissostichus eleginoides on board the Chilean-registered longliner BF Cisne Verde during March–May 1997 around South Georgia (Subarea 48.3)
extinguished to mitigate against bird mortality. Data were recorded during hauling using a randomised cluster ... effort at two observation stations into one daily sampling schedule. Data for total length, maturity and ...
Meeting Document : WG-FSA-97/41 : Автор(ы): Ashford, J.R., Everson, I.
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Determination of a statistically based survey area suitable for hydroacoustic stock assessment of Euphausia superba in the Elephant Island, King George Island, Bransfield Strait area
-series of data from 1981, 1984 and 1978-1989 permitted resolution of inter-year differences in standing ... data as to whether high or law standing stock is due to low production (ie. "good" year vs ...
Meeting Document : SC-CAMLR-VIII/BG/32 : Автор(ы): Delegation of USA
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Hydroacoustic surveys of the distribution and abundance of krill: Prydz Bay region – FIBEX, ADBEX II and SIBEX II
cruise track is presented in graphical form. These data demonstrate a patchy density distribution with ... of error in the echointegration technique are presented. Quantitative data are presented on the ...
Meeting Document : SC-CAMLR-VII/BG/40 : Автор(ы): Delegation of Australia
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A simulation study of krill fishing by an individual Japanese trawler
data from the commercial fishery. Twenty-four candidate "CPUE" biomass indices are considered ... of existing scientific krill survey data to improve the krill distribution model underlying this ...
Meeting Document : SC-CAMLR-VI/BG/38 : Автор(ы): D.S. Butterworth (United Kingdom)
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Age determination of the Antarctic fishes Champsocephalus gunnari and Notothenia rossii from South Georgia
fishing and that only the younger age groups are available for harvest. It appears that length at age data ... determined a yearly basis for these species would provide valuable management data. Author(s): R. Radtke ...
Meeting Document : SC-CAMLR-VI/BG/43 : Автор(ы): R. Radtke (USA)
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Beached marine debris surveys and incidences of seabird/marine mammal entanglements and hydrocarbon soiling at Bird Island and King Edward Point, South Georgia, and Signy Island, South Orkneys, 2009/10
Abstract: Data were collected at Bird Island, South Georgia and Signy Island, South Orkneys as in ... previous years, and for the first time we also report data collected at King Edward Point, South Georgia ...
Meeting Document : SC-CAMLR-XXIX/BG/10 : Автор(ы): Delegation of the United Kingdom
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Development of the VME registry
registry to manage, store, process and summarise data notified under CMs 22-06 and 22-07 (SC-CAMLR-XXVIII ... related data, for generating web-based lists of VMEs notified under CM 22-06 and VME risk areas and fine ...
Meeting Document : WG-FSA-10/07 : Автор(ы): Secretariat
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Krill population dynamics at South Georgia: implications for ecosystem-based fisheries management
to successful ecosystem-based management of krill fishery in the region. Krill acoustic-density data ... with krill population size structure over the same period from predator diet data, were used with a ...
Meeting Document : WG-EMM-10/P08 : Автор(ы): K. Reid, J.L. Watkins, E.J. Murphy, P.N. Trathan, S. Fielding and P. Enderlein
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