한국해양공학회지 (Journal of Ocean Engineering and Technology)

  • 제26권2호
  • /
  • Pages.14-19
  • /
  • 2012
  • /
  • 1225-0767(pISSN)
  • /
  • 2287-6715(eISSN)
한국해양공학회 (Korean Society of Ocean Engineers)
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수중소음 거리감쇠 특성식을 이용한 해양생물 피해영향범위 예측

Prediction of Effect Zone for Marine Organisms Using Distance Attenuation Equations for Oceanic Noise

  • 하정민 (경상대학교 해양과학대학 정밀기계공학과) ;
  • 이종명 (경상대학교 해양과학대학 정밀기계공학과) ;
  • 이정훈 (경상대학교 해양과학대학 정밀기계공학과) ;
  • 구동식 (창원문성대학 조선학부 조선설계과) ;
  • 최병근 (경상대학교 해양과학대학 에너지기계공학과 해양산업연구소)
  • Ha, Jeong-Min (Department of Mechanical and Precision Engineering, Gyeongsang National University) ;
  • Lee, Jong-Myeong (Department of Mechanical and Precision Engineering, Gyeongsang National University) ;
  • Lee, Jeong-Hoon (Department of Mechanical and Precision Engineering, Gyeongsang National University) ;
  • Gu, Dong-Sik (Division of Shipbuilding Production, Shipbuilding Planning, Changwoon Moonsung University) ;
  • Choi, Byeong-Keun (College of Marine Science, Dept. of Energy and Mechanical Engineering, Institute of Marine Science, Gyeongsang National University)
  • 투고 : 2012.10.14
  • 심사 : 2012.04.19
  • 발행 : 2012.04.30
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초록

There are insufficient data to consider the effect zone for the marine life of coastal fisheries, because no standard has been defined for the sound level of marine life. In this study, equations for distance attenuation were used to determine the effect zone for oceanic noises. A reference noise level was divided into 4 parts to consider the characteristics of the fishes, and the effect zone of each reference noise level was determined. To increase the reliability of the effect scope, approximately 100 repetitions of blasting work split into several parts by the boring depth, the sound level of the source caused by an increase in weight, and the effect zone were calculated using the prediction equation. According to the prediction, the maximum distance of the effect zone was 4.92 km.

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참고문헌

  1. Rozenfeld, I., W.M. Carey, P.G. Cable and W.L. Siegmann, (2001). "Modeling and analysis of sound transmission in the Strait of Korea", IEEE J. Oce. Eng., Vol 26, No 4, pp 809-820. https://doi.org/10.1109/48.972121
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  4. 윤종락, 이성욱, 안수용, 박지현, 배종우, 안명석 (2006). "수중소음이 어류에 미치는 영향", 한국소음진동공학회 2006년도추계학술대회논문집, pp 739-746.

피인용 문헌

  1. Effects of off-shore plant operating condition on fish distribution vol.53, pp.4, 2017, https://doi.org/10.3796/KSFT.2017.53.4.413