Effects of duty-cycled passive acoustic recordings on detecting the presence of beaked whales in the northwest Atlantic

doi:10.1121/1.4955009

	Effects of duty-cycled passive acoustic recordings on detecting the presence of beaked whales in the northwest Atlantic
	Stanistreet, Joy E.1; Nowacek, Douglas P.1; Read, Andrew J.1; Baumann-Pickering, Simone 2; Moors-Murphy, Hilary B.3; Van Parijs, Sofie M.4
刊名	JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA
	2016-07
卷号	140 期号:1 页码:EL31-EL37
ISSN号	0001-4966
DOI	10.1121/1.4955009
英文摘要	This study investigated the effects of using duty-cycled passive acoustic recordings to monitor the daily presence of beaked whale species at three locations in the northwest Atlantic. Continuous acoustic records were subsampled to simulate duty cycles of 50%, 25%, and 10% and cycle period durations from 10 to 60 min. Short, frequent listening periods were most effective for assessing the daily presence of beaked whales. Furthermore, subsampling at low duty cycles led to consistently greater underestimation of Mesoplodon species than either Cuvier's beaked whales or northern bottlenose whales, leading to a potential bias in estimation of relative species occurrence. (C) 2016 Acoustical Society of America
WOS关键词	MESOPLODON-DENSIROSTRIS ; ZIPHIUS-CAVIROSTRIS ; ECHOLOCATION CLICKS ; BEHAVIOR ; SIGNALS ; BIDENS ; PREY
WOS研究方向	Acoustics ; Audiology & Speech-Language Pathology
语种	英语
出版者	ACOUSTICAL SOC AMER AMER INST PHYSICS
WOS记录号	WOS:000382406500006
内容类型	期刊论文
源URL	[http://ir.fio.com.cn:8080/handle/2SI8HI0U/25568]
专题	自然资源部第一海洋研究所
通讯作者	Stanistreet, Joy E.
作者单位	1.Duke Univ, Marine Lab, 135 Duke Marine Lab Rd, Beaufort, NC 28516 USA 2.Univ Calif San Diego, Scripps Inst Oceanog, 9500 Gilman Dr, La Jolla, CA 92093 USA 3.Bedford Inst Oceanog, 1 Challenger Dr, Dartmouth, NS B2Y 4A2, Canada 4.Northeast Fisheries Sci Ctr, 166 Water St, Woods Hole, MA 02543 USA
推荐引用方式 GB/T 7714	Stanistreet, Joy E.,Nowacek, Douglas P.,Read, Andrew J.,et al. Effects of duty-cycled passive acoustic recordings on detecting the presence of beaked whales in the northwest Atlantic[J]. JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA,2016,140(1):EL31-EL37.
APA	Stanistreet, Joy E.,Nowacek, Douglas P.,Read, Andrew J.,Baumann-Pickering, Simone,Moors-Murphy, Hilary B.,&Van Parijs, Sofie M..(2016).Effects of duty-cycled passive acoustic recordings on detecting the presence of beaked whales in the northwest Atlantic.JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA,140(1),EL31-EL37.
MLA	Stanistreet, Joy E.,et al."Effects of duty-cycled passive acoustic recordings on detecting the presence of beaked whales in the northwest Atlantic".JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA 140.1(2016):EL31-EL37.