Search results
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Can we use discriminant function analysis to sex penguins prior to calculating an index of a morphometric parameter?
of a discriminant function to determine sex is recommended as being most practically robust. Author(s): D.J. Agnew ... function to determine sex is recommended as being most practically robust. ...
Meeting Document : WG-CEMP-92/11 : Author(s): D.J. Agnew (Secretariat)
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An updated glossary of terms relevant to the management of Vulnerable Marine Ecosystems (VMEs) in the CCAMLR Area
Abstract: In 2009 SC-CCAMLR identified a list of tasks to be considered intersessionally to ... progress a framework to manage the risk that bottom fishing in the CCAMLR Area may produce significant ... agreed by WG-EMM and proposes definitions for additional terms consistent with the previous advice within ... between the terms and the means by which terms might be combined quantitatively to inform the evaluation ...
Meeting Document : WG-FSA-10/28 : Author(s): B.R. Sharp and S.J. Parker (New Zealand)
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COMMITTEE FOR ENVIRONMENTAL PROTECTION: ANNUAL REPORT TO THE SCIENTIFIC COMMITTEE OF CCAMLR
with the recommendations stemming from that workshop, this paper aims to:- Provide the CEP’s annual ... report to SC-CAMLR XXVIII;- Suggest a standard reporting template to be routinely followed by both ...
Meeting Document : SC-CAMLR-XXVIII/BG/16 : Author(s): CEP Observer
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An address to citizen’s marine summit
effectiveness of harvesting, arising from developments in science and technology in comparison with the ... requirements of science to provide information for rational management. It is concluded that co-operation is ... it would be improved by an increased spirit of trust between the various parties. Author(s): I ...
Meeting Document : WG-KRILL-93/32 : Author(s): I. Everson (United Kingdom)
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Proposals on providing international synoptic surveys for management application
spatial distribution in the Area 48 being the important information for developing management strategy ... distribution in the Area 48 being the important information for developing management strategy for krill stock ...
Meeting Document : WG-EMM-12/52 : Author(s): S. Kаsatkina (Russia)
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Potential for using CCAMLR VMS data for compliance analysis and data quality assurance
quality assurance processes in order to ensure that the VMS can be used with an appropriate degree of ...
Meeting Document : SC-CAMLR-XXXIV/BG/19 : Author(s): CCAMLR Secretariat
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Antarctic icefishes (Channichthyidae) – a unique family of fishes – a review
Abstract: Icefish are a family of species unique among vertebrates in that they possess no ... haemoglobin. With the exception of one species, icefish live only in the cold – stable and oxygen – rich ... may not be older than 6 MA, i.e. they evolved well after the Southern Ocean started to cool down or ... fish. Some icefish species are abundant enough to be exploited by commercial fisheries, primarily in ...
Meeting Document : WG-FSA-04/10 : Author(s): K.-H. Kock (Germany)
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Preliminary analysis of seabird by-catch using CCAMLR observer data
most other factors cannot be fully analysed with the present data. Even vessels using streamer lines ... large number of potentially important factors, the lack of overlap between factors and the fact that ... with using all prescribed mitigation measures provides a more useful indication of the success of ... , experimental approaches to identifying effective mitigation measures may be preferable to post-hoc analysis of ...
Meeting Document : WG-FSA-99/28 : Author(s): D.J. Agnew and J.P. Croxall (United Kingdom)
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Is our attempt to estimate biomass of Antarctic fish from a multi-species survey appropriate for all targeted species? Notothenia rossii in the Atlantic Ocean sector – revisited
acoustic survey combined with a number of identification hauls might be the most promising approach to ... . rossii at the same time. These surveys are conducted under the assumptions that the target fish species ... violated in the case of N. rossii which shows an abundance which is extremely skewed in that a large ... thinly populated. In order to provide more accurate estimates of the species it is suggested that an ...
Meeting Document : WG-FSA-03/12 : Author(s): K.-H. Kock (Germany), M. Belchier (United Kingdom) and C.D. Jones (USA)
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Comparison of NASC values calculated by swarm-based and grid-based acoustic data processing methods for Antarctic krill density estimation
-based acoustic data processing methods. All parameter settings were consistent with the reports of SG ... -ASAM-2017 except that the dB difference window of Sv 120 kHz-Sv 38kHz is set 0 to 20 dB. And the two ... Antarctic krill density estimation. The comparisons suggest that the calculated NASC values of swarm-based ... four surveys. Therefore, it is concluded that the krill density estimated by swarm-based and grid-based ...
Meeting Document : SG-ASAM-18/04 Rev. 1 : Author(s): X. Yu, X. Wang and X. Zhao