A method for preparing large numbers of otolith sections for viewing by scanning electron microscope
In an investigation of the age structure of a population of Notothenia coriiceps Richardson at the South Orkney Islands, Antarctica, the microstructure of otoliths was examined. Progress is reported on a method used for processing large numbers of otoliths using a scanning electron microscope (SEM)....
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Oxford University Press
1993
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fthighwire:oai:open-archive.highwire.org:icesjms:50/2/227 2023-05-15T13:42:50+02:00 A method for preparing large numbers of otolith sections for viewing by scanning electron microscope Ashford, J. R. Robinson, K. White, M. G. 1993-01-01 00:00:00.0 text/html http://icesjms.oxfordjournals.org/cgi/content/short/50/2/227 https://doi.org/10.1006/jmsc.1993.1024 en eng Oxford University Press http://icesjms.oxfordjournals.org/cgi/content/short/50/2/227 http://dx.doi.org/10.1006/jmsc.1993.1024 Copyright (C) 1993, International Council for the Exploration of the Sea/Conseil International pour l'Exploration de la Mer Articles TEXT 1993 fthighwire https://doi.org/10.1006/jmsc.1993.1024 2013-05-26T14:23:33Z In an investigation of the age structure of a population of Notothenia coriiceps Richardson at the South Orkney Islands, Antarctica, the microstructure of otoliths was examined. Progress is reported on a method used for processing large numbers of otoliths using a scanning electron microscope (SEM). Compared with previous SEM techniques, which normally prepare otoliths individually for viewing, this allowed larger sample sizes to be examined. Compared with similar light microscope techniques, this method gave enhanced resolution, particularly for discerning edge structure, and thus may facilitate present methods of ageing fish populations, especially for fishery work in the Antarctic where otoliths are often small and difficult to interpret using conventional techniques. Text Antarc* Antarctic Antarctica South Orkney Islands HighWire Press (Stanford University) Antarctic The Antarctic South Orkney Islands ENVELOPE(-45.500,-45.500,-60.583,-60.583) ICES Journal of Marine Science 50 2 227 229 |
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HighWire Press (Stanford University) |
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English |
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Articles |
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Articles Ashford, J. R. Robinson, K. White, M. G. A method for preparing large numbers of otolith sections for viewing by scanning electron microscope |
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Articles |
description |
In an investigation of the age structure of a population of Notothenia coriiceps Richardson at the South Orkney Islands, Antarctica, the microstructure of otoliths was examined. Progress is reported on a method used for processing large numbers of otoliths using a scanning electron microscope (SEM). Compared with previous SEM techniques, which normally prepare otoliths individually for viewing, this allowed larger sample sizes to be examined. Compared with similar light microscope techniques, this method gave enhanced resolution, particularly for discerning edge structure, and thus may facilitate present methods of ageing fish populations, especially for fishery work in the Antarctic where otoliths are often small and difficult to interpret using conventional techniques. |
format |
Text |
author |
Ashford, J. R. Robinson, K. White, M. G. |
author_facet |
Ashford, J. R. Robinson, K. White, M. G. |
author_sort |
Ashford, J. R. |
title |
A method for preparing large numbers of otolith sections for viewing by scanning electron microscope |
title_short |
A method for preparing large numbers of otolith sections for viewing by scanning electron microscope |
title_full |
A method for preparing large numbers of otolith sections for viewing by scanning electron microscope |
title_fullStr |
A method for preparing large numbers of otolith sections for viewing by scanning electron microscope |
title_full_unstemmed |
A method for preparing large numbers of otolith sections for viewing by scanning electron microscope |
title_sort |
method for preparing large numbers of otolith sections for viewing by scanning electron microscope |
publisher |
Oxford University Press |
publishDate |
1993 |
url |
http://icesjms.oxfordjournals.org/cgi/content/short/50/2/227 https://doi.org/10.1006/jmsc.1993.1024 |
long_lat |
ENVELOPE(-45.500,-45.500,-60.583,-60.583) |
geographic |
Antarctic The Antarctic South Orkney Islands |
geographic_facet |
Antarctic The Antarctic South Orkney Islands |
genre |
Antarc* Antarctic Antarctica South Orkney Islands |
genre_facet |
Antarc* Antarctic Antarctica South Orkney Islands |
op_relation |
http://icesjms.oxfordjournals.org/cgi/content/short/50/2/227 http://dx.doi.org/10.1006/jmsc.1993.1024 |
op_rights |
Copyright (C) 1993, International Council for the Exploration of the Sea/Conseil International pour l'Exploration de la Mer |
op_doi |
https://doi.org/10.1006/jmsc.1993.1024 |
container_title |
ICES Journal of Marine Science |
container_volume |
50 |
container_issue |
2 |
container_start_page |
227 |
op_container_end_page |
229 |
_version_ |
1766173281891647488 |