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Passive acoustic monitoring of beaked whale densities in the Gulf of Mexico
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dc.contributor.author | Hildebrand, John | |
dc.contributor.author | Baumann-Pickering, Simone | |
dc.contributor.author | Frasier, Kaitlin | |
dc.contributor.author | Trickey, Jennifer | |
dc.contributor.author | Merkens, Karlina | |
dc.contributor.author | Wiggins, Sean | |
dc.contributor.author | McDonald, Mark | |
dc.contributor.author | Garrison, Lance | |
dc.contributor.author | Harris, Danielle | |
dc.contributor.author | Marques, Tiago A. | |
dc.contributor.author | Thomas, Len | |
dc.date.accessioned | 2015-11-13T09:40:02Z | |
dc.date.available | 2015-11-13T09:40:02Z | |
dc.date.issued | 2015-11-12 | |
dc.identifier.citation | Hildebrand , 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 . https://doi.org/10.1038/srep16343 | en |
dc.identifier.issn | 2045-2322 | |
dc.identifier.other | PURE: 230567372 | |
dc.identifier.other | PURE UUID: be9a64b0-afb7-4a3c-958a-9122f626f847 | |
dc.identifier.other | Scopus: 84947460582 | |
dc.identifier.other | ORCID: /0000-0002-7436-067X/work/29591661 | |
dc.identifier.other | ORCID: /0000-0002-2581-1972/work/56861294 | |
dc.identifier.other | WOS: 000364453000001 | |
dc.identifier.other | ORCID: /0000-0003-1447-1420/work/61370042 | |
dc.identifier.uri | https://hdl.handle.net/10023/7779 | |
dc.description | Funding 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.abstract | Beaked 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.format.extent | 15 | |
dc.language.iso | eng | |
dc.relation.ispartof | Scientific Reports | en |
dc.rights | This work is licensed under a Creative Commons Attribution 4.0 International License. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in the credit line; if the material is not included under the Creative Commons license, users will need to obtain permission from the license holder to reproduce the material. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/ | en |
dc.subject | GC Oceanography | en |
dc.subject | QA Mathematics | en |
dc.subject | QH301 Biology | en |
dc.subject | 3rd-DAS | en |
dc.subject.lcc | GC | en |
dc.subject.lcc | QA | en |
dc.subject.lcc | QH301 | en |
dc.title | Passive acoustic monitoring of beaked whale densities in the Gulf of Mexico | en |
dc.type | Journal article | en |
dc.description.version | Publisher PDF | en |
dc.contributor.institution | University of St Andrews. School of Mathematics and Statistics | en |
dc.contributor.institution | University of St Andrews. Statistics | en |
dc.contributor.institution | University of St Andrews. Marine Alliance for Science & Technology Scotland | en |
dc.contributor.institution | University of St Andrews. Centre for Research into Ecological & Environmental Modelling | en |
dc.contributor.institution | University of St Andrews. Scottish Oceans Institute | en |
dc.contributor.institution | University of St Andrews. Sea Mammal Research Unit | en |
dc.identifier.doi | https://doi.org/10.1038/srep16343 | |
dc.description.status | Peer reviewed | en |
dc.identifier.url | http://www.nature.com/articles/srep16343 | en |
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