Use of Ecoacoustics to Characterize the Marine Acoustic Environment off the North Atlantic French Saint-Pierre-et-Miquelon Archipelago
International audience Visual observations of the marine biodiversity can be difficult in specific areas for different reasons, including weather conditions or a lack of observers. In such conditions, passive acoustics represents a potential alternative approach. The objective of this work is to dem...
Published in: | Journal of Marine Science and Engineering |
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Online Access: | https://doi.org/10.3390/jmse9020177 https://hal.sorbonne-universite.fr/hal-03167382/file/jmse-09-00177-v2.pdf https://hal.sorbonne-universite.fr/hal-03167382 |
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fttriple:oai:gotriple.eu:10670/1.4zx2ri 2023-05-15T17:33:28+02:00 Use of Ecoacoustics to Characterize the Marine Acoustic Environment off the North Atlantic French Saint-Pierre-et-Miquelon Archipelago Nguyen Hong Duc, Paul Cazau, Dorian White, Paul, Gérard, Odile Detcheverry, Joël Urtizberea, Frank Adam, Olivier Institut Jean Le Rond d'Alembert (DALEMBERT) Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS) Equipe Observations Signal & Environnement (Lab-STICC_OSE) Laboratoire des sciences et techniques de l'information, de la communication et de la connaissance (Lab-STICC) Institut Mines-Télécom Paris (IMT)-IMT Atlantique Bretagne-Pays de la Loire (IMT Atlantique) Institut Mines-Télécom Paris (IMT)-École Nationale d'Ingénieurs de Brest (ENIB)-École Nationale Supérieure de Techniques Avancées Bretagne (ENSTA Bretagne)-Université de Bretagne Sud (UBS)-Université de Brest (UBO)-Centre National de la Recherche Scientifique (CNRS)-Université Bretagne Loire (UBL)-Institut Mines-Télécom Paris (IMT)-IMT Atlantique Bretagne-Pays de la Loire (IMT Atlantique) Institut Mines-Télécom Paris (IMT)-École Nationale d'Ingénieurs de Brest (ENIB)-École Nationale Supérieure de Techniques Avancées Bretagne (ENSTA Bretagne)-Université de Bretagne Sud (UBS)-Université de Brest (UBO)-Centre National de la Recherche Scientifique (CNRS)-Université Bretagne Loire (UBL) École Nationale Supérieure de Techniques Avancées Bretagne (ENSTA Bretagne) University of Southampton DGA Techniques Navales Direction générale de l'Armement (DGA) SPM Frag’îles 2021-02-09 https://doi.org/10.3390/jmse9020177 https://hal.sorbonne-universite.fr/hal-03167382/file/jmse-09-00177-v2.pdf https://hal.sorbonne-universite.fr/hal-03167382 en eng HAL CCSD MDPI hal-03167382 doi:10.3390/jmse9020177 10670/1.4zx2ri https://hal.sorbonne-universite.fr/hal-03167382/file/jmse-09-00177-v2.pdf https://hal.sorbonne-universite.fr/hal-03167382 other Hyper Article en Ligne - Sciences de l'Homme et de la Société ISSN: 2077-1312 Journal of Marine Science and Engineering Journal of Marine Science and Engineering, MDPI, 2021, 9 (2), pp.177. ⟨10.3390/jmse9020177⟩ underwater acoustic environment ecoacoustics noise levels musiq envir Journal Article https://vocabularies.coar-repositories.org/resource_types/c_6501/ 2021 fttriple https://doi.org/10.3390/jmse9020177 2023-01-22T17:19:22Z International audience Visual observations of the marine biodiversity can be difficult in specific areas for different reasons, including weather conditions or a lack of observers. In such conditions, passive acoustics represents a potential alternative approach. The objective of this work is to demonstrate how information about marine biodiversity can be obtained via detailed analysis of the underwater acoustic environment. This paper presents the first analysis of the Saint-Pierre-and-Miquelon (SPM) archipelago underwater acoustic environment. In order to have a better knowledge about the marine biodiversity of SPM, acoustic recordings were sampled at different time periods to highlight seasonal variations over several years. To extract information from these acoustic recordings, standard soundscape and ecoacoustic analysis workflow was used to compute acoustic metrics such as power spectral density, third-octave levels, acoustic complexity index, and sound pressure levels. The SPM marine acoustic environment can be divided into three main sound source classes: biophony, anthrophony, and geophony. Several cetacean species were encountered in the audio recordings including sperm whales (which were detected by visual observations and strandings of 3 males in 2014), humpback, and blue whales. Article in Journal/Newspaper North Atlantic Unknown Journal of Marine Science and Engineering 9 2 177 |
institution |
Open Polar |
collection |
Unknown |
op_collection_id |
fttriple |
language |
English |
topic |
underwater acoustic environment ecoacoustics noise levels musiq envir |
spellingShingle |
underwater acoustic environment ecoacoustics noise levels musiq envir Nguyen Hong Duc, Paul Cazau, Dorian White, Paul, Gérard, Odile Detcheverry, Joël Urtizberea, Frank Adam, Olivier Use of Ecoacoustics to Characterize the Marine Acoustic Environment off the North Atlantic French Saint-Pierre-et-Miquelon Archipelago |
topic_facet |
underwater acoustic environment ecoacoustics noise levels musiq envir |
description |
International audience Visual observations of the marine biodiversity can be difficult in specific areas for different reasons, including weather conditions or a lack of observers. In such conditions, passive acoustics represents a potential alternative approach. The objective of this work is to demonstrate how information about marine biodiversity can be obtained via detailed analysis of the underwater acoustic environment. This paper presents the first analysis of the Saint-Pierre-and-Miquelon (SPM) archipelago underwater acoustic environment. In order to have a better knowledge about the marine biodiversity of SPM, acoustic recordings were sampled at different time periods to highlight seasonal variations over several years. To extract information from these acoustic recordings, standard soundscape and ecoacoustic analysis workflow was used to compute acoustic metrics such as power spectral density, third-octave levels, acoustic complexity index, and sound pressure levels. The SPM marine acoustic environment can be divided into three main sound source classes: biophony, anthrophony, and geophony. Several cetacean species were encountered in the audio recordings including sperm whales (which were detected by visual observations and strandings of 3 males in 2014), humpback, and blue whales. |
author2 |
Institut Jean Le Rond d'Alembert (DALEMBERT) Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS) Equipe Observations Signal & Environnement (Lab-STICC_OSE) Laboratoire des sciences et techniques de l'information, de la communication et de la connaissance (Lab-STICC) Institut Mines-Télécom Paris (IMT)-IMT Atlantique Bretagne-Pays de la Loire (IMT Atlantique) Institut Mines-Télécom Paris (IMT)-École Nationale d'Ingénieurs de Brest (ENIB)-École Nationale Supérieure de Techniques Avancées Bretagne (ENSTA Bretagne)-Université de Bretagne Sud (UBS)-Université de Brest (UBO)-Centre National de la Recherche Scientifique (CNRS)-Université Bretagne Loire (UBL)-Institut Mines-Télécom Paris (IMT)-IMT Atlantique Bretagne-Pays de la Loire (IMT Atlantique) Institut Mines-Télécom Paris (IMT)-École Nationale d'Ingénieurs de Brest (ENIB)-École Nationale Supérieure de Techniques Avancées Bretagne (ENSTA Bretagne)-Université de Bretagne Sud (UBS)-Université de Brest (UBO)-Centre National de la Recherche Scientifique (CNRS)-Université Bretagne Loire (UBL) École Nationale Supérieure de Techniques Avancées Bretagne (ENSTA Bretagne) University of Southampton DGA Techniques Navales Direction générale de l'Armement (DGA) SPM Frag’îles |
format |
Article in Journal/Newspaper |
author |
Nguyen Hong Duc, Paul Cazau, Dorian White, Paul, Gérard, Odile Detcheverry, Joël Urtizberea, Frank Adam, Olivier |
author_facet |
Nguyen Hong Duc, Paul Cazau, Dorian White, Paul, Gérard, Odile Detcheverry, Joël Urtizberea, Frank Adam, Olivier |
author_sort |
Nguyen Hong Duc, Paul |
title |
Use of Ecoacoustics to Characterize the Marine Acoustic Environment off the North Atlantic French Saint-Pierre-et-Miquelon Archipelago |
title_short |
Use of Ecoacoustics to Characterize the Marine Acoustic Environment off the North Atlantic French Saint-Pierre-et-Miquelon Archipelago |
title_full |
Use of Ecoacoustics to Characterize the Marine Acoustic Environment off the North Atlantic French Saint-Pierre-et-Miquelon Archipelago |
title_fullStr |
Use of Ecoacoustics to Characterize the Marine Acoustic Environment off the North Atlantic French Saint-Pierre-et-Miquelon Archipelago |
title_full_unstemmed |
Use of Ecoacoustics to Characterize the Marine Acoustic Environment off the North Atlantic French Saint-Pierre-et-Miquelon Archipelago |
title_sort |
use of ecoacoustics to characterize the marine acoustic environment off the north atlantic french saint-pierre-et-miquelon archipelago |
publisher |
HAL CCSD |
publishDate |
2021 |
url |
https://doi.org/10.3390/jmse9020177 https://hal.sorbonne-universite.fr/hal-03167382/file/jmse-09-00177-v2.pdf https://hal.sorbonne-universite.fr/hal-03167382 |
genre |
North Atlantic |
genre_facet |
North Atlantic |
op_source |
Hyper Article en Ligne - Sciences de l'Homme et de la Société ISSN: 2077-1312 Journal of Marine Science and Engineering Journal of Marine Science and Engineering, MDPI, 2021, 9 (2), pp.177. ⟨10.3390/jmse9020177⟩ |
op_relation |
hal-03167382 doi:10.3390/jmse9020177 10670/1.4zx2ri https://hal.sorbonne-universite.fr/hal-03167382/file/jmse-09-00177-v2.pdf https://hal.sorbonne-universite.fr/hal-03167382 |
op_rights |
other |
op_doi |
https://doi.org/10.3390/jmse9020177 |
container_title |
Journal of Marine Science and Engineering |
container_volume |
9 |
container_issue |
2 |
container_start_page |
177 |
_version_ |
1766131992486739968 |