Detection ranges of blue whale vocalizations from a glider-based hydrophone.
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| Autores principales: | , , , , , , |
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| Formato: | Artículo científico |
| Lenguaje: | en |
| Publicado: |
JASA express letters
2025
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| Materias: | |
| Acceso en línea: | |
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| _version_ | 1868266226143199233 |
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| author | Gutiérrez, Laura Buchan, Susannah Stafford, Kathleen M Baumgartner, Mark Bedriñana-Romano, Luis Ramirez, Nadin Pizarro, Oscar |
| author_facet | Gutiérrez, Laura Buchan, Susannah Stafford, Kathleen M Baumgartner, Mark Bedriñana-Romano, Luis Ramirez, Nadin Pizarro, Oscar Gutiérrez, Laura Buchan, Susannah Stafford, Kathleen M Baumgartner, Mark Bedriñana-Romano, Luis Ramirez, Nadin Pizarro, Oscar |
| collection | PubMed - marine biology |
| contents | Detection ranges of blue whale vocalizations from a glider-based hydrophone. Gutiérrez, Laura Buchan, Susannah Stafford, Kathleen M Baumgartner, Mark Bedriñana-Romano, Luis Ramirez, Nadin Pizarro, Oscar Animals Vocalization, Animal Balaenoptera Chile Acoustics Sound Spectrography This study investigated the detection range (DR) of blue whale (Balaenoptera musculus sp.) vocalizations (SEP2 and D-calls) in Chilean Patagonia using data collected from ocean glider-based hydrophones. DRs were determined by calculating the figure of merit of each vocalization. SEP2 consistently exhibited a greater DR compared to D-calls across the study area. Glider depth and bathymetry emerged as the most influential factors affecting DR. Taking DR and the factors that influence it into account enables a more robust interpretation of acoustic studies on the spatial distribution of cetaceans. |
| format | Artículo científico |
| id | pubmed_40131024 |
| institution | PubMed |
| language | en |
| publishDate | 2025 |
| publisher | JASA express letters |
| record_format | pubmed |
| spellingShingle | Detection ranges of blue whale vocalizations from a glider-based hydrophone. Gutiérrez, Laura Buchan, Susannah Stafford, Kathleen M Baumgartner, Mark Bedriñana-Romano, Luis Ramirez, Nadin Pizarro, Oscar Animals Vocalization, Animal Balaenoptera Chile Acoustics Sound Spectrography Detection ranges of blue whale vocalizations from a glider-based hydrophone. Gutiérrez, Laura Buchan, Susannah Stafford, Kathleen M Baumgartner, Mark Bedriñana-Romano, Luis Ramirez, Nadin Pizarro, Oscar Animals Vocalization, Animal Balaenoptera Chile Acoustics Sound Spectrography This study investigated the detection range (DR) of blue whale (Balaenoptera musculus sp.) vocalizations (SEP2 and D-calls) in Chilean Patagonia using data collected from ocean glider-based hydrophones. DRs were determined by calculating the figure of merit of each vocalization. SEP2 consistently exhibited a greater DR compared to D-calls across the study area. Glider depth and bathymetry emerged as the most influential factors affecting DR. Taking DR and the factors that influence it into account enables a more robust interpretation of acoustic studies on the spatial distribution of cetaceans. |
| title | Detection ranges of blue whale vocalizations from a glider-based hydrophone. |
| topic | Animals Vocalization, Animal Balaenoptera Chile Acoustics Sound Spectrography |
| url | https://pubmed.ncbi.nlm.nih.gov/40131024/ |