Sablefish (Anoplopoma fimbria) produce high frequency rasp sounds with frequency modulation

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dc.contributor.author Riera, Amalis
dc.contributor.author Rountree, Rodney A.
dc.contributor.author Agagnier, Lucas
dc.contributor.author Juanes, Francis
dc.date.accessioned 2021-07-13T13:41:55Z
dc.date.available 2021-07-13T13:41:55Z
dc.date.copyright 2020 en_US
dc.date.issued 2020
dc.identifier.citation Riera, A., Rountree, R. A., Agagnier, L., & Juanes, F. (2020). Sablefish (Anoplopoma fimbria) produce high frequency rasp sounds with frequency modulation. The Journal of the Acoustical Society of America, 147(4), 2295-2301. https://doi.org/10.1121/10.0001071. en_US
dc.identifier.uri https://doi.org/10.1121/10.0001071
dc.identifier.uri http://hdl.handle.net/1828/13112
dc.description.abstract Sablefish sounds, named rasps, were recorded at two captive facilities in British Columbia and Washington State. Rasps consisted of highly variable broadband trains of 2 to 336 ticks that lasted between 74 and 10 500 ms. The 260 rasps that were measured contained frequencies between 344 and 34 000 Hz with an average peak frequency of 3409 Hz. The frequency structure of ticks within rasps was highly variable and included both positive and negative trends. This finding makes sablefish one of the few deep-sea fish for which sounds have been validated and described. The documentation of sablefish sounds will enable the use of passive acoustic monitoring methods in fisheries and ecological studies of this commercially important deep-sea fish. en_US
dc.description.sponsorship Funding was provided by DFO Contribution Agreements, an NSERC Discovery grant, CFI and BCKDF equipment grants, and the Liber Ero Foundation. en_US
dc.language.iso en en_US
dc.publisher The Journal of the Acoustical Society of America en_US
dc.subject Sablefish en_US
dc.subject Anoplopoma fimbria en_US
dc.subject bioacoustics en_US
dc.subject fish sounds en_US
dc.subject fish behavior en_US
dc.subject soniferous fish en_US
dc.subject Passive acoustic monitoring en_US
dc.subject deep-sea fish en_US
dc.title Sablefish (Anoplopoma fimbria) produce high frequency rasp sounds with frequency modulation en_US
dc.type Postprint en_US
dc.description.scholarlevel Faculty en_US
dc.description.reviewstatus Reviewed en_US

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