Temporal variation and characterization of grunt sounds produced by Atlantic cod Gadus morhua and pollack Pollachius pollachius during the spawning season.
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| Title: | Temporal variation and characterization of grunt sounds produced by Atlantic cod Gadus morhua and pollack Pollachius pollachius during the spawning season. |
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| Authors: | Wilson, L. J.1,2, Burrows, M. T.1, Hastie, G. D.2, Wilson, B.1 |
| Source: | Journal of Fish Biology. Apr2014, Vol. 84 Issue 4, p1014-1030. 17p. |
| Subjects: | Atlantic cod, Fish sounds, European pollack, Fish spawning, Acoustic signal processing, Fish communication |
| Abstract: | Fine-scale temporal patterning in grunt production and variation in grunt attributes in Atlantic cod Gadus morhua and pollack Pollachius pollachius was examined. Pollachius pollachius produced only a single sound type, the grunt, similar to that previously described for G. morhua. Sound production and egg production were correlated in P. pollachius but not in G. morhua. Only G. morhua displayed a strongly cyclical pattern, producing more grunts at night. Finer-scale temporal patterning in grunt production was observed in both species which produced significantly fewer grunts following a period of high grunt production. These quieter periods lasted up to 45 min for P. pollachius and up to 1 h in G. morhua. Grunts were not always produced in isolation but organized into bouts in both species. Longer bouts were more frequent during periods of increased sound activity and were linked with changes in grunt characteristics including increased grunt duration, pulse duration and repetition period of each pulse combined with decreased dominant frequency. This study provides the first evidence of acoustic signalling being used by spawning P. pollachius and presents the most detailed analysis of the complexity of gadoid sound production. [ABSTRACT FROM AUTHOR] |
| Copyright of Journal of Fish Biology is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Engineering Source |
| FullText | Text: Availability: 0 |
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| Header | DbId: egs DbLabel: Engineering Source An: 95299867 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Temporal variation and characterization of grunt sounds produced by Atlantic cod Gadus morhua and pollack Pollachius pollachius during the spawning season. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Wilson%2C+L%2E+J%2E%22">Wilson, L. J.</searchLink><relatesTo>1,2</relatesTo><br /><searchLink fieldCode="AR" term="%22Burrows%2C+M%2E+T%2E%22">Burrows, M. T.</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Hastie%2C+G%2E+D%2E%22">Hastie, G. D.</searchLink><relatesTo>2</relatesTo><br /><searchLink fieldCode="AR" term="%22Wilson%2C+B%2E%22">Wilson, B.</searchLink><relatesTo>1</relatesTo> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Journal+of+Fish+Biology%22">Journal of Fish Biology</searchLink>. Apr2014, Vol. 84 Issue 4, p1014-1030. 17p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Atlantic+cod%22">Atlantic cod</searchLink><br /><searchLink fieldCode="DE" term="%22Fish+sounds%22">Fish sounds</searchLink><br /><searchLink fieldCode="DE" term="%22European+pollack%22">European pollack</searchLink><br /><searchLink fieldCode="DE" term="%22Fish+spawning%22">Fish spawning</searchLink><br /><searchLink fieldCode="DE" term="%22Acoustic+signal+processing%22">Acoustic signal processing</searchLink><br /><searchLink fieldCode="DE" term="%22Fish+communication%22">Fish communication</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: Fine-scale temporal patterning in grunt production and variation in grunt attributes in Atlantic cod Gadus morhua and pollack Pollachius pollachius was examined. Pollachius pollachius produced only a single sound type, the grunt, similar to that previously described for G. morhua. Sound production and egg production were correlated in P. pollachius but not in G. morhua. Only G. morhua displayed a strongly cyclical pattern, producing more grunts at night. Finer-scale temporal patterning in grunt production was observed in both species which produced significantly fewer grunts following a period of high grunt production. These quieter periods lasted up to 45 min for P. pollachius and up to 1 h in G. morhua. Grunts were not always produced in isolation but organized into bouts in both species. Longer bouts were more frequent during periods of increased sound activity and were linked with changes in grunt characteristics including increased grunt duration, pulse duration and repetition period of each pulse combined with decreased dominant frequency. This study provides the first evidence of acoustic signalling being used by spawning P. pollachius and presents the most detailed analysis of the complexity of gadoid sound production. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Journal of Fish Biology is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
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| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1111/jfb.12342 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 17 StartPage: 1014 Subjects: – SubjectFull: Atlantic cod Type: general – SubjectFull: Fish sounds Type: general – SubjectFull: European pollack Type: general – SubjectFull: Fish spawning Type: general – SubjectFull: Acoustic signal processing Type: general – SubjectFull: Fish communication Type: general Titles: – TitleFull: Temporal variation and characterization of grunt sounds produced by Atlantic cod Gadus morhua and pollack Pollachius pollachius during the spawning season. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Wilson, L. J. – PersonEntity: Name: NameFull: Burrows, M. T. – PersonEntity: Name: NameFull: Hastie, G. D. – PersonEntity: Name: NameFull: Wilson, B. IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 04 Text: Apr2014 Type: published Y: 2014 Identifiers: – Type: issn-print Value: 00221112 Numbering: – Type: volume Value: 84 – Type: issue Value: 4 Titles: – TitleFull: Journal of Fish Biology Type: main |
| ResultId | 1 |
