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http://dx.doi.org/10.3796/KSFT.2008.44.1.031

Trial manufacture of the underwater sound transmission system to measure the appearance frequency of cetacean at the fixed point  

Shin, Hyeong-Il (Division of Marine Production System Management, Pukyong National University)
Seo, Du-Ok (Faculty of Ocean Science, Cheju National University)
Kim, Seong-Ho (Faculty of Ocean Science, Cheju National University)
Kim, Byung-Yob (Faculty of Ocean Science, Cheju National University)
Lee, Yoo-Won (Division of Marine Production System Management, Pukyong National University)
Publication Information
Journal of the Korean Society of Fisheries and Ocean Technology / v.44, no.1, 2008 , pp. 31-36 More about this Journal
Abstract
The underwater sound transmission system(USTS) was experimentally made to monitor the cetacean's appearance by telemetry, and then its system was tested to evaluate its performance from July to October, 2007 at the Kimnyeong berth and the dolphin's breeding ground of Pacific Land in Jeju island, respectively. The results showed that the sweep sound in the trial experiment and the whistle sound of bottlenose dolphin(Tursiops truncatus) were favorably received by telemetry. Therefore, we could confirm the USTS is able to monitor the cetacean's appearance in real time without direct observation at sea within effective range of code division multiple access(CDMA) communication method.
Keywords
Underwater sound transmission system; Cetacean; Monitoring; CDMA communication;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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2 Cetacean Research Institute(CRI), 2007. Studies on conservation and management of the cetacean resources. Report of National Fisheries Research and Development Institute(NFRDI), pp. 116(in printing)
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