| dc.contributor | | en-US |
| dc.creator | Borie, Alfredo | |
| dc.creator | Bezerra, Natalia P.A. | |
| dc.creator | Klarian, Sebastian A.L. | |
| dc.creator | Travassos, Paulo | |
| dc.date | 2017-02-28 | |
| dc.date.accessioned | 2020-11-05T13:35:07Z | |
| dc.date.available | 2020-11-05T13:35:07Z | |
| dc.identifier | http://lajar.ucv.cl/index.php/rlajar/article/view/vol43-issue5-fulltext-19 | |
| dc.identifier | 10.3856/vol43-issue5-fulltext-19 | |
| dc.identifier.uri | https://revistaschilenas.uchile.cl/handle/2250/158438 | |
| dc.description | Acoustic ecology is an emerging and poorly known field of research. Soundscape has been used to infer the behavior of several species in different environments and can serve as a reliable indicator of the habitat type and quality; also, it is believed that it is an important factor for larvae orientation in settlement areas. We used the passive acoustic method to evaluate the soundscape of a management and exploitation area of benthic resources, a rocky reef area in central Chile. It was possible to hear a continuous cracking sound during recording and underwater observations. We detected two distinct frequency bands with similar parameters during the night and day, a band between 90 and 300 Hz, which corresponded to the effects of sea waves (geophony), and a frequency band with a range of 1,500 to 2,700 Hz (biophony), with a fundamental frequency of 2,070 Hz. Both bands had similar energy (~88.0 dB re: 1V/µPa). These results show the relevant acoustic activity in the area, which may have important ecological implications for the recruitment of commercially important benthic resources. | en-US |
| dc.format | application/pdf | |
| dc.language | eng | |
| dc.publisher | Pontificia Universidad Católica de Valparaíso | en-US |
| dc.relation | http://lajar.ucv.cl/index.php/rlajar/article/view/vol43-issue5-fulltext-19/295 | |
| dc.relation | http://lajar.ucv.cl/index.php/rlajar/article/downloadSuppFile/vol43-issue5-fulltext-19/632 | |
| dc.relation | http://lajar.ucv.cl/index.php/rlajar/article/downloadSuppFile/vol43-issue5-fulltext-19/633 | |
| dc.source | Latin American Journal of Aquatic Research; Vol 43, No 5 (2015); 993-997 | en-US |
| dc.source | Plataforma para envío de artículos - Latin American Journal of Aquatic Research; Vol 43, No 5 (2015); 993-997 | es-ES |
| dc.source | 0718-560X | |
| dc.source | 0718-560X | |
| dc.subject | bioacoustics; acoustic ecology; coastal zone; biophony; geophony; central Chile | en-US |
| dc.title | Soundscape of a management and exploitation area of benthic resources in central Chile | en-US |
| dc.type | info:eu-repo/semantics/article | |
| dc.type | info:eu-repo/semantics/publishedVersion | |
| dc.type | | en-US |
| dc.type | | es-ES |
