Echo-sounder imaging for fish stock size estimation
This study emphasizes on the characterization of echo-sounder backscatters for fisheries application at micro level by remote sensing techniques. A method for acoustic-based fish stock size estimation by vertical echo-sounder of fish schooling in the mid-water area of East Coast of Peninsular Mala...
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Universiti Teknologi Malaysia
2012
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my.umt.ir-16612012-07-24T07:08:01Z Echo-sounder imaging for fish stock size estimation Mohd Fazrul Hisam Abd Aziz SH 307 .M4 M6 2011 Mohd Fazrul Hisam Abd Aziz Tesis Universiti Teknologi Malaysia 2011 Fisheries -- Malaysia This study emphasizes on the characterization of echo-sounder backscatters for fisheries application at micro level by remote sensing techniques. A method for acoustic-based fish stock size estimation by vertical echo-sounder of fish schooling in the mid-water area of East Coast of Peninsular Malaysia (ECPM) was carried out. The specific objectives of this study are: (a) to estimate stock size of pelagic species based on backscatters acquired by echo sounder imaging; (b) to map the density of three pelagic fish species, i.e. Round Scad, Torpedo Scad and Ox-eye Scad; and (c) to analyse the relationship of vertical distribution of multi-species pelagic fish with surrounding biophysical parameters (dissolved oxygen, temperature and salinity). 2012-07-24T07:08:01Z 2012-07-24T07:08:01Z 2011-07 Thesis http://hdl.handle.net/123456789/1661 en ;SH 307 .M4 M6 2011 application/pdf application/pdf Universiti Teknologi Malaysia |
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Malaysia |
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Universiti Malaysia Terengganu |
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English |
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SH 307 .M4 M6 2011 Mohd Fazrul Hisam Abd Aziz Tesis Universiti Teknologi Malaysia 2011 Fisheries -- Malaysia |
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SH 307 .M4 M6 2011 Mohd Fazrul Hisam Abd Aziz Tesis Universiti Teknologi Malaysia 2011 Fisheries -- Malaysia Mohd Fazrul Hisam Abd Aziz Echo-sounder imaging for fish stock size estimation |
| description |
This study emphasizes on the characterization of echo-sounder backscatters for fisheries application at micro level by remote sensing techniques. A method for
acoustic-based fish stock size estimation by vertical echo-sounder of fish schooling
in the mid-water area of East Coast of Peninsular Malaysia (ECPM) was carried out. The specific objectives of this study are: (a) to estimate stock size of pelagic species
based on backscatters acquired by echo sounder imaging; (b) to map the density of three pelagic fish species, i.e. Round Scad, Torpedo Scad and Ox-eye Scad; and (c) to analyse the relationship of vertical distribution of multi-species pelagic fish with
surrounding biophysical parameters (dissolved oxygen, temperature and salinity). |
| format |
Thesis |
| author |
Mohd Fazrul Hisam Abd Aziz |
| author_facet |
Mohd Fazrul Hisam Abd Aziz |
| author_sort |
Mohd Fazrul Hisam Abd Aziz |
| title |
Echo-sounder imaging for fish stock size estimation |
| title_short |
Echo-sounder imaging for fish stock size estimation |
| title_full |
Echo-sounder imaging for fish stock size estimation |
| title_fullStr |
Echo-sounder imaging for fish stock size estimation |
| title_full_unstemmed |
Echo-sounder imaging for fish stock size estimation |
| title_sort |
echo-sounder imaging for fish stock size estimation |
| publisher |
Universiti Teknologi Malaysia |
| publishDate |
2012 |
| url |
http://hdl.handle.net/123456789/1661 |
| _version_ |
1738395410712494080 |
| score |
13.222552 |