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http://umt-ir.umt.edu.my:8080/handle/123456789/1661
Title: | Echo-sounder imaging for fish stock size estimation |
Authors: | Mohd Fazrul Hisam Abd Aziz |
Keywords: | SH 307 .M4 M6 2011 Mohd Fazrul Hisam Abd Aziz Tesis Universiti Teknologi Malaysia 2011 Fisheries -- Malaysia |
Issue Date: | Jul-2011 |
Publisher: | Universiti Teknologi Malaysia |
Series/Report no.: | ;SH 307 .M4 M6 2011 |
Abstract: | 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). |
URI: | http://hdl.handle.net/123456789/1661 |
Appears in Collections: | Fakulti Perikanan dan Akua-Industri |
Files in This Item:
File | Description | Size | Format | |
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SH 307 .M4 M6 2011 Abstract.pdf | 519.02 kB | Adobe PDF | View/Open | |
SH 307 .M4 M6 2011 FullText.pdf Restricted Access | 7.19 MB | Adobe PDF | View/Open Request a copy |
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