Blar i Faculty of Mathematics and Natural Sciences på emneord "Sonar"
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Behavioral responses of herring (Clupea harengus) to 1–2 and 6–7 kHz sonar signals and killer whale feeding sounds
(Peer reviewed; Journal article, 2009)Military antisubmarine sonars produce intense sounds within the hearing range of most clupeid fish. The behavioral reactions of overwintering herring Clupea harengus to sonar signals of two different frequency ranges 1–2 ... -
Measurements of Lesser sandeel schools (Ammodytes marinus) using omnidirectional fisheries sonar
(Master thesis, 2012-09-03)The coverage of this master thesis is 58 pages, with 25 Figures and 9 Tables. The Simrad SH90 high frequency omidirectional sonar was used in a field experiment in 2011 to acoustically investigate the distribution of Lesser ...