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dc.contributor.authorHildebrand, John
dc.contributor.authorBaumann-Pickering, Simone
dc.contributor.authorFrasier, Kaitlin
dc.contributor.authorTrickey, Jennifer
dc.contributor.authorMerkens, Karlina
dc.contributor.authorWiggins, Sean
dc.contributor.authorMcDonald, Mark
dc.contributor.authorGarrison, Lance
dc.contributor.authorHarris, Danielle
dc.contributor.authorMarques, Tiago A.
dc.contributor.authorThomas, Len
dc.identifier.citationHildebrand , J , Baumann-Pickering , S , Frasier , K , Trickey , J , Merkens , K , Wiggins , S , McDonald , M , Garrison , L , Harris , D , Marques , T A & Thomas , L 2015 , ' Passive acoustic monitoring of beaked whale densities in the Gulf of Mexico ' , Scientific Reports , vol. 5 , 16343 .
dc.identifier.otherORCID: /0000-0002-7436-067X/work/29591661
dc.identifier.otherORCID: /0000-0002-2581-1972/work/56861294
dc.identifier.otherORCID: /0000-0003-1447-1420/work/61370042
dc.descriptionFunding to support the tag data was also received from the MASTS pooling initiative (The Marine Alliance for Science and Technology for Scotland) funded by the Scottish Funding Council (grant reference HR09011) and contributing institutions.en
dc.description.abstractBeaked whales are deep diving elusive animals, difficult to census with conventional visual surveys. Methods are presented for the density estimation of beaked whales, using passive acoustic monitoring data collected at sites in the Gulf of Mexico (GOM) from the period during and following the Deepwater Horizon oil spill (2010–2013). Beaked whale species detected include: Gervais’ (Mesoplodon europaeus), Cuvier’s (Ziphius cavirostris), Blainville’s (Mesoplodon densirostris) and an unknown species of Mesoplodon sp. (designated as Beaked Whale Gulf — BWG). For Gervais’ and Cuvier’s beaked whales, we estimated weekly animal density using two methods, one based on the number of echolocation clicks, and another based on the detection of animal groups during 5 min time-bins. Density estimates derived from these two methods were in good general agreement. At two sites in the western GOM, Gervais’ beaked whales were present throughout the monitoring period, but Cuvier’s beaked whales were present only seasonally, with periods of low density during the summer and higher density in the winter. At an eastern GOM site, both Gervais’ and Cuvier’s beaked whales had a high density throughout the monitoring period.
dc.relation.ispartofScientific Reportsen
dc.subjectGC Oceanographyen
dc.subjectQA Mathematicsen
dc.subjectQH301 Biologyen
dc.titlePassive acoustic monitoring of beaked whale densities in the Gulf of Mexicoen
dc.typeJournal articleen
dc.contributor.institutionUniversity of St Andrews. School of Mathematics and Statisticsen
dc.contributor.institutionUniversity of St Andrews. Statisticsen
dc.contributor.institutionUniversity of St Andrews. Marine Alliance for Science & Technology Scotlanden
dc.contributor.institutionUniversity of St Andrews. Centre for Research into Ecological & Environmental Modellingen
dc.contributor.institutionUniversity of St Andrews. Scottish Oceans Instituteen
dc.contributor.institutionUniversity of St Andrews. Sea Mammal Research Uniten
dc.description.statusPeer revieweden

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