Search results
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Evaluation of some processing techniques applied to acoustic recordings from two krill fishing vessels
data can be made. Procedures for data processing have not yet been addressed in detail within CCAMLR ... of unwanted backscatter, but could be dealt with adequately using different noise removal techniques ... . Other sources of noise like integration of bottom echo or false bottom noise could not be removed using ...
Meeting Document : SG-ASAM-17/03 : Author(s): X. Wang, G. Skaret and O.R. Godø
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Korean research project on the ecosystem structure and function of the Ross Sea region MPA (2017–2022)
web and biomagnification will be undertaken. To provide monitoring data on breeding parameters of ... dynamics, breeding success and foraging behavior of the Adélie penguin will be conducted at Cape Hallett ... . Polynya dynamics, sea ice concentration and primary production will be observed in order to analyze how ...
Meeting Document : SC-CAMLR-XXXVI/BG/17 : Author(s): Delegation of the Republic of Korea
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Joint report on exploratory fishing in Divisions 58.4.1 and 58.4.2 between the 2011/12 and 2017/18 fishing seasons
decision rules remain to be determined for Divisions 58.4.1 and 58.4.2, and precautionary management ... 2018 will be submitted to WG-FSA-18. The summaries provided herein were generated using an R-Markdown ... document which can be made available to Members to facilitate reporting on data collection in CCAMLR's ...
Meeting Document : WG-SAM-18/35 Rev. 1 : Author(s): Delegations of Australia, France, Japan, Republic of Korea and Spain
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An experimental approach for the Antarctic krill fishery: advancing management and conservation through the use of Krill Reference Areas and Krill Fishing Areas
consider ways in which management could be improved, whilst responsible and precautionary harvesting ... approaches could be used to enhance ecological understanding of possible impacts (or lack thereof) of krill ... fishing. We also consider how certain treatments could be used to help disentangle confounding drivers of ...
Meeting Document : WS-SM-18/05 : Author(s): P.N Trathan and O.R. Godø
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Adélie penguin diet: a pilot study directly comparing data from stomach flushing with faecal DNA analysis
composition and mass. Analysing prey DNA in faeces may be a useful, less invasive, approach to complement ... some additional information to be collected (e.g. prey size and meal mass). However, faecal prey DNA ... analysis to be used as a CEMP monitoring tool. Some in-kind resources are available for continuing this ...
Meeting Document : WG-EMM-18/29 : Author(s): B. Deagle, J. McInnes, L. Emmerson, M. Dunn, S. Adlard and C. Waluda
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Adult male Antarctic fur seals: tourists, trouble makers or marine ecosystem sentinels?
when effort is at is maximum at the South Orkney Islands. We recommend that this overlap should be ... considered in understanding the functional response of penguins and suggest that male AFS could be a useful ... ease by which data could be collected. Author(s): A. Lowther, C. Lydersen and K. Kovacs Title: Adult ...
Meeting Document : WG-EMM-2019/49 : Author(s): A. Lowther, C. Lydersen and K. Kovacs
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Developing conceptual models of elements of the Antarctic marine ecosystem: marine mammals
be included in future ecosystem models of the Southern Ocean: cetaceans and pack-ice breeding seals ... . Important ecological differences exist among and between these groups, which should be considered in the ...
Meeting Document : WG-EMM-04/65 : Author(s): N. Gales and C. Southwell (Australia)
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Parameters for the stochastic krill dynamics model (SKDM): selectivity and maturity
Scientific Committee. In the SKDM, if l50 for selectivity and maturity is to be sampled from a uniform ... distribution, and applied to a standard function width, then these should be lr50 = U[30,39] wr = 9mm for gear ...
Meeting Document : WG-Krill-94/04 : Author(s): D.J. Agnew (Secretariat)
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Demography of the Korean blue crab, Portunus trituberculatus fishery exploited in the west coast of Korea and the East China Sea
of this fish stock was estimated to be about 22,400 tonnes per year and Fmsy to be 0.95. Author(s ...
Meeting Document : WS-CRAB-93/20 : Author(s): J.-U. Lee and D.-H. An (Republic of Korea)
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Possible approach to krill movement estimation by hydroacoustic observations
have to be determined with taking into account distribution patterns of krill,its patchiness, between ... speed-8 knots,mean BSD-5km,mean BCD-6.3 km dimensions of polygon must be 10 12 km and discretness of ...
Meeting Document : WG-KRILL-91/28 : Author(s): P.P. Fedulov (USSR)