Search results
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CONDITIONING SMOM USING THE AGREED CALENDAR OF OBSERVED CHANGES IN PREDATOR AND KRILL ABUNDANCE: A FURTHER STEP IN THE DEVELOPMENT OF A MANAGEMENT PROCEDURE FOR KRILL FISHERIES IN AREA 48
model of krill dynamics. Additional versions of SMOM that may need to be conditioned are discussed. In ... models to be used to simulation test candidate MPs for robust performance. The next step involves ...
Meeting Document : WG-EMM-08/44 : Author(s): É.E. Plagányi and D.S. Butterworth (South Africa)
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A RISK MANAGEMENT FRAMEWORK FOR AVOIDING SIGNIFICANT ADVERSE IMPACTS OF BOTTOM FISHING GEAR ON VULNERABLE MARINE ECOSYSTEMS
from bottom fishing activities to VMEs must be eliminated or reduced to acceptable levels through the ... fishing effort. (4). Review. All of the above steps should be reviewed regularly to ensure that all ...
Meeting Document : WG-FSA-08/64 : Author(s): K. Martin-Smith (Australia)
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A revised assessment of the impact of the krill fishery on penguins in the South Shetlands
of penguins are considered to be formed in areas to the north of King George, Nelson and Robert ... fishery and penguins. Krill biomass was estimated to be as large as 200-1500 xl03 tonnes within the ...
Meeting Document : WG-Joint-94/17 : Author(s): T. Ichii, M. Naganobu and T. Ogishima (Japan)
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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
be shown to exhibit high standing stock (greater than 2 million tons) years, moderate standing stock ... total area (200 m by 200 nm) can be adequately surveyed in 10 to 14 days and covers sufficient area to ...
Meeting Document : SC-CAMLR-VIII/BG/32 : Author(s): Delegation of USA
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The State of Exploited Fish Stocks in the Atlantic Sector of the Southern Ocean in 1988
. Stocks of C. gunnari around the South Orkney Islands and in the Peninsula region seem to be heavily ... . The level of conservation measures to be established for the stock is, however, dependent on the ...
Meeting Document : WG-FSA-88/14 : Author(s): K.-H. Kock and F.-W. Köster (FRG)
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The feeding peculiarities of the Antarctic seals in the region of the archipelago of Argentina Islands
can be used as «species indicators» of krill distribution and quantity in the given region. It is ... condition of Antarctic ecosystem and biovariety preservations in planetary scale. But also can be used for ...
Meeting Document : WG-EMM-12/P01 : Author(s): I. Dykyy
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Slow recovery of previously depleted demersal fish at the South Shetland Islands, 1983–2010
Shetland fisheries as an example, current management rules for Southern Ocean fisheries, deemed to be ... precautionary and disallowing depletion beyond which a stock can recover in 2-3 decades, may be unrealistic in ...
Meeting Document : WG-FSA-12/P01 : Author(s): E.R. Marschoff, E.R. Barrera-Oro, N.S. Alescio and D.G. Ainley
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Influence of the quality and quantity of data from a multi-year tagging program on bias and precision of biomass estimates from an integrated stock assessment – update
and the resulting data should not be used in stock assessments with only few years of data available ... assessments, since data obtained from a tagging program in recent years only can be sufficiently informative ...
Meeting Document : WG-FSA-12/18 : Author(s): P.E. Ziegler (Australia)
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Scientific background to the proposed East Antarctica Representative System of Marine Protected Areas
conservation objectives to be achieved for harvesting indicated in Article II paragraphs 3(a,b); enable the ... attribution of the cause of changes to harvested, dependent or related species, whether that be by harvesting ...
Meeting Document : SC-CAMLR-IM-I/10 Rev. 1 : Author(s): Delegations of Australia, France and the European Union
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A preliminary stock assessment in SSRUS 486A, G: A Bayesian and CPUE based biomass dynamic model
contributed little to the abundance estimates. This indicates that other modelling framework should be ... observed and tagging and release program. Bayesian data-poor models seem to be appropriated to treat data ...
Meeting Document : WG-SAM-13/29 : Author(s): R. Wiff, J.C. Quiroz (Chile) and R. Scott (United Kingdom)