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New stereo acoustic data logger for free-ranging dolphins and porpoises

文献类型：期刊论文

作者Akamatsu, T; Matsuda, A; Suzuki, S; Wang, D; Wang, KX; Suzuki, M; Muramoto, H; Sugiyama, N; Oota, K
刊名MARINE TECHNOLOGY SOCIETY JOURNAL
出版日期2005-06-01
卷号39期号:2页码:3-9
ISSN号0025-3324
英文摘要To observe the bio-sonar behavior of dolphins and, porpoises, a, miniature stereo acous tic data logger was developed to record the echolocation clicks of small cetaceans. The 'A-tag' device is small enough to be attached to a dolphin or porpoise. A-tag can record the sonar pulse intensity, precise inter-click-intervals, and time difference between sounds arriving at two different hydrophones. The A-tag works for up to 60 hours continuously and allows observation of the sonar target range of free-ranging odontocetes. The time of arrival at the two hydrophones on the tag allows vocalizations from nearby individuals to be identified. A less invasive tagging technique using a suction cup was also developed. A mean attachment time of 15 hours was obtained on free ranging finless porpoises in a freshwater system in China. The A-tag proved to be a useful tool for investigating the underwater echolocation behavior of odontocetes.
WOS标题词Science & Technology ; Technology ; Physical Sciences
类目[WOS]Engineering, Ocean ; Oceanography
研究领域[WOS]Engineering ; Oceanography
关键词[WOS]BEHAVIOR ; TAG
收录类别SCI
语种英语
WOS记录号WOS:000231035300001
公开日期2015-09-29
源URL[http://ir.ihb.ac.cn/handle/342005/25900]  
专题水生生物研究所_中科院水生所知识产出（2009年前）_期刊论文
作者单位Chinese Acad Sci, Inst Hydrobiol, Beijing, Peoples R China
推荐引用方式
GB/T 7714		 Akamatsu, T,Matsuda, A,Suzuki, S,et al. New stereo acoustic data logger for free-ranging dolphins and porpoises[J]. MARINE TECHNOLOGY SOCIETY JOURNAL,2005,39(2):3-9.
APA Akamatsu, T.,Matsuda, A.,Suzuki, S.,Wang, D.,Wang, KX.,...&Oota, K.(2005).New stereo acoustic data logger for free-ranging dolphins and porpoises.MARINE TECHNOLOGY SOCIETY JOURNAL,39(2),3-9.
MLA Akamatsu, T,et al."New stereo acoustic data logger for free-ranging dolphins and porpoises".MARINE TECHNOLOGY SOCIETY JOURNAL 39.2(2005):3-9.

入库方式： OAI收割

来源：水生生物研究所

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