초음파를 이용한 유해적조의 실시간 음향탐지 시스템 개발 및 평가
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kang, Donhyug | - |
dc.contributor.author | Lim, Seonho | - |
dc.contributor.author | Lee, Hyungbeen | - |
dc.contributor.author | Doh, Jaewon | - |
dc.contributor.author | Lee, Youn-Ho | - |
dc.contributor.author | Choi, Jee Woong | - |
dc.date.accessioned | 2021-06-23T05:24:24Z | - |
dc.date.available | 2021-06-23T05:24:24Z | - |
dc.date.created | 2021-01-22 | - |
dc.date.issued | 2013-03 | - |
dc.identifier.issn | 1598-141X | - |
dc.identifier.uri | https://scholarworks.bwise.kr/erica/handle/2021.sw.erica/30553 | - |
dc.description.abstract | The toxic, Harmful Algal Blooms (HABs) caused by the Cochlodinium polykrikoides have a serious impact on the coastal waters of Korea. In this study, the acoustic detection system was developed for rapid HABs detection, based on the acoustic backscattering properties of the C. polykrikoides. The developed system was mainly composed of a pulser-receiver board, a signal processor board, a control board, a network board, a power board, ultrasonic sensors (3.5 and 5.0 MHz), an environmental sensor, GPS, and a land-based control unit. To evaluate the performance of the system, a trail was done at a laboratory, and two in situ trials were conducted: (1) when there was no red tide, and (2) when there was red tide. In the laboratory evaluation, the system performed well in accordance with the number of C. polykrikoides in the received level. Second, under the condition when there was no red tide in the field, there was a good correlation between the acoustic data and sampling data. Finally, under the condition when there was red tide in the field, the system successfully worked at various densities in accordance with the number of C. polykrikoides, and the results corresponded with the sampling data and monitoring result of NFRDI (National Fisheries Research & Development Institute). From the laboratory and field evaluations, the developed acoustic detection system for early detecting HABs has demonstrated that it could be a significant system to monitor the occurrence of HABs in coastal regions. | - |
dc.language | 한국어 | - |
dc.language.iso | ko | - |
dc.publisher | 한국해양과학기술원 | - |
dc.title | 초음파를 이용한 유해적조의 실시간 음향탐지 시스템 개발 및 평가 | - |
dc.title.alternative | Development and evaluation of real-time acoustic detection system of harmful red-tide using ultrasonic sound | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Choi, Jee Woong | - |
dc.identifier.doi | 10.4217/OPR.2013.35.1.015 | - |
dc.identifier.scopusid | 2-s2.0-84940298886 | - |
dc.identifier.bibliographicCitation | Ocean and Polar Research, v.35, no.1, pp.15 - 26 | - |
dc.relation.isPartOf | Ocean and Polar Research | - |
dc.citation.title | Ocean and Polar Research | - |
dc.citation.volume | 35 | - |
dc.citation.number | 1 | - |
dc.citation.startPage | 15 | - |
dc.citation.endPage | 26 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.identifier.kciid | ART001752137 | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scopus | - |
dc.description.journalRegisteredClass | kci | - |
dc.subject.keywordPlus | algal bloom | - |
dc.subject.keywordPlus | backscatter | - |
dc.subject.keywordPlus | coastal water | - |
dc.subject.keywordPlus | detection method | - |
dc.subject.keywordPlus | monitoring system | - |
dc.subject.keywordPlus | observational method | - |
dc.subject.keywordPlus | performance assessment | - |
dc.subject.keywordPlus | phytotoxicity | - |
dc.subject.keywordPlus | real time | - |
dc.subject.keywordPlus | red tide | - |
dc.subject.keywordPlus | ultrasonics | - |
dc.subject.keywordPlus | Korea | - |
dc.subject.keywordAuthor | Harmful algal blooms (HABs) | - |
dc.subject.keywordAuthor | Real-time observation system | - |
dc.subject.keywordAuthor | Ultrasonic acoustic system | - |
dc.identifier.url | http://koreascience.or.kr/article/JAKO201310837318118.page | - |
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