气候变化领域集成服务门户(CCPortal): Soundscape of an Indo-Pacific humpback dolphin (Sousa chinensis) hotspot before windfarm construction in the Pearl River Estuary; China: Do dolphin engage in noise avoidance and passive eavesdropping behavior?

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DOI	10.1016/j.marpolbul.2019.02.013
	Soundscape of an Indo-Pacific humpback dolphin (Sousa chinensis) hotspot before windfarm construction in the Pearl River Estuary; China: Do dolphin engage in noise avoidance and passive eavesdropping behavior?
	Wang Z.-T.; Akamatsu T.; Nowacek D.P.; Yuan J.; Zhou L.; Lei P.-Y.; Li J.; Duan P.-X.; Wang K.-X.; Wang D.
发表日期	2019
ISSN	0025326X
起始页码	509
结束页码	522
卷号	140
英文摘要	Soundscapes are vital to acoustically specialized animals. Using passive acoustic monitoring data, the temporal and spectral variations in the soundscape of a Chinese white dolphin hotspot were analyzed. By cluster analysis, the 1/3 octave band power spectrum can be grouped into three bands with median overall contribution rates of 35.24, 14.14 and 30.61%. Significant diel and tidal soundscape variations were observed with a generalized linear model. Temporal patterns and frequency ranges of middle frequency band sound matched well with those of fish vocalization, indicating that fish might serve as a signal source. Dolphin sounds were mainly detected in periods involving low levels of ambient sound and without fish vocalization, which could reflect noise avoidance and passive eavesdropping behaviors engaged in by the predator. Pre-construction data can be used to assess the effects of offshore windfarms on acoustic environments and aquatic animals by comparing them with the soundscape of postconstruction and/or postmitigation. © 2019 Elsevier Ltd
英文关键词	Acoustics; Chinese white dolphin; Dolphin vocalization; Fish vocalization; Soundscape; Windfarm
语种	英语
scopus关键词	Acoustics; Animals; Cluster analysis; Dolphins (structures); Fish; Offshore oil well production; Security systems; Zinc oxide; Acoustic environment; Generalized linear model; Humpback dolphins; Passive acoustic monitoring; Pearl River estuary; Soundscapes; Spectral variation; Wind farm; Acoustic noise; acoustic array; ambient noise; cetacean; noise pollution; offshore structure; spatiotemporal analysis; vocalization; wind farm; acoustic analysis; acoustics; animal behavior; Article; avoidance behavior; China; controlled study; environmental factor; estuary; noise; noise measurement; nonhuman; power spectrum; predator prey interaction; river; sound; sound analysis; sound detection; sound pressure; Sousa chinensis; toothed whale; vocalization; wind farm; animal; avoidance behavior; building industry; echolocation; environmental monitoring; estuary; physiology; procedures; toothed whale; China; Guangdong; Zhujiang Estuary; Animalia; Sousa chinensis; Acoustics; Animals; Avoidance Learning; China; Construction Industry; Dolphins; Echolocation; Environmental Monitoring; Estuaries; Noise; Rivers; Sound; Sound Spectrography
来源期刊	Marine Pollution Bulletin
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/150072
作者单位	The Key Laboratory of Aquatic Biodiversity and Conservation of the Chinese Academy of Sciences, Institute of Hydrobiology of the Chinese Academy of Sciences, Wuhan, 430072, China; National Research Institute of Fisheries Science, Fisheries Research and Development Agency, Fukuura, Kanagawa 236-8648, Japan; Nicholas School of the Environment, Duke University Marine Laboratory, Beaufort, NC 28516, United States; Pratt School of Engineering, Duke University, Durham, NC 27708, United States; University of Chinese Academy of Sciences, Beijing, 100039, China
推荐引用方式 GB/T 7714	Wang Z.-T.,Akamatsu T.,Nowacek D.P.,et al. Soundscape of an Indo-Pacific humpback dolphin (Sousa chinensis) hotspot before windfarm construction in the Pearl River Estuary; China: Do dolphin engage in noise avoidance and passive eavesdropping behavior?[J],2019,140.
APA	Wang Z.-T..,Akamatsu T..,Nowacek D.P..,Yuan J..,Zhou L..,...&Wang D..(2019).Soundscape of an Indo-Pacific humpback dolphin (Sousa chinensis) hotspot before windfarm construction in the Pearl River Estuary; China: Do dolphin engage in noise avoidance and passive eavesdropping behavior?.Marine Pollution Bulletin,140.
MLA	Wang Z.-T.,et al."Soundscape of an Indo-Pacific humpback dolphin (Sousa chinensis) hotspot before windfarm construction in the Pearl River Estuary; China: Do dolphin engage in noise avoidance and passive eavesdropping behavior?".Marine Pollution Bulletin 140(2019).