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Mid- to high-frequency noise from high-speed boats and its potential impacts on humpback dolphins
文献类型：期刊论文
| 作者 | Fang, Liang2; Peng, Chongwei1; Zhang, Peijun2 ; Xing, Luru2; Lin, Mingli2; Xu, Youhou1; Wu, Haiping1; Li, Songhai2
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| 刊名 | JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA
 |
| 出版日期 | 2015-08-01 |
| 卷号 | 138期号:2页码:942-952 |
| DOI | 10.1121/1.4927416 |
| 文献子类 | Article |
| 英文摘要 | The impact of noise made by vessels on marine animals has come under increased concern. However, most measurements on noise from vessels have only taken into account the low-frequency components. For cetaceans operating in the mid-and high-frequencies, such as the Indo-Pacific humpback dolphin (Sousa chinensis), mid-to high-frequency noise components may be of more concern, in terms of their potential impacts. In this study, noise made by a small high-speed boat was recorded using a broadband recording system in a dolphin watching area focusing on the effects on humpback dolphins in Sanniang Bay, China. The high-speed boat produced substantial mid-to high-frequency noise components with frequencies to >100 kHz, measured at three speeds: similar to 40, 30, and 15 km/h. The noise from the boat raised the ambient noise levels from similar to 5 to 47 decibels (dB) root-mean-square (rms) across frequency bands ranging from 1 to 125 kHz at a distance of 20 to 85m, with louder levels recorded at higher speeds and at closer distances. To conclude, the noise produced by the small high-speed boat could be heard by Sousa chinensis and therefore potentially had adverse effects on the dolphins. (C) 2015 Acoustical Society of America. |
| WOS关键词 | TEMPORARY THRESHOLD SHIFTS ; BOTTLE-NOSED DOLPHINS ; MASKED HEARING THRESHOLDS ; TURSIOPS-TRUNCATUS ; SOUSA-CHINENSIS ; HONG-KONG ; PHOCOENA-PHOCOENA ; TOUR BOATS ; SHIP NOISE ; EXPOSURE |
| 语种 | 英语 |
| WOS记录号 | WOS:000360652900048 |
| 源URL | [http://ir.idsse.ac.cn/handle/183446/1209]  |
| 专题 | 深海科学研究部_深海生物学研究室_海洋哺乳动物与海洋生物声学研究组 |
| 作者单位 | 1.Qinzhou Univ, Guangxi Key Lab Beibu Gulf Marine Biodivers Conse, Dept Marine Sci, Coll Ocean, Guangxi 535099, Peoples R China 2.Chinese Acad Sci, Sanya Key Lab Marine Mammal & Marine Bioacoust, Sanya Inst Deep Sea Sci & Engn, Sanya 572000, Peoples R China |
| 推荐引用方式 GB/T 7714 | Fang, Liang,Peng, Chongwei,Zhang, Peijun,et al. Mid- to high-frequency noise from high-speed boats and its potential impacts on humpback dolphins[J]. JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA,2015,138(2):942-952. |
| APA | Fang, Liang.,Peng, Chongwei.,Zhang, Peijun.,Xing, Luru.,Lin, Mingli.,...&Li, Songhai.(2015).Mid- to high-frequency noise from high-speed boats and its potential impacts on humpback dolphins.JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA,138(2),942-952. |
| MLA | Fang, Liang,et al."Mid- to high-frequency noise from high-speed boats and its potential impacts on humpback dolphins".JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA 138.2(2015):942-952. |
入库方式： OAI收割
来源：深海科学与工程研究所
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