Fish sounds and boat noise are prominent soundscape contributors in an urban European estuary
Autor(a) principal: | |
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Data de Publicação: | 2021 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | http://hdl.handle.net/10400.12/8389 |
Resumo: | Passive acoustic monitoring is a valuable tool for non-intrusive monitoring of marine environments, also allowing the assessment of underwater noise that can negatively affect marine organisms. Here we provide for the first time, an assessment of noise levels and temporal soundscape patterns for a European estuary. We used several eco-acoustics methodologies to characterize the data collected over six weeks within May 2016 - July 2017 from Tagus estuary. Biophony was the major contributor dominated by fish vocalizations and the main driver for seasonal patterns. Maritime traffic was the major source of anthropogenic noise, with daily patterns monitored using 1584 Hz third-octave band level. This indicator avoided biophony and geophony, unlike other indicators proposed for the EU Marine Strategy Framework Directive. Furthermore, the frequency overlap between anthropophony and biophony demands precautionary actions and calls for further research. This study provides an assessment that will be useful for future monitoring and management strategies. |
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Fish sounds and boat noise are prominent soundscape contributors in an urban European estuarySoundscape ecologyUnderwater noiseMSFDEstuarine soundscapeMeagreLusitanian toadfishPassive acoustic monitoring is a valuable tool for non-intrusive monitoring of marine environments, also allowing the assessment of underwater noise that can negatively affect marine organisms. Here we provide for the first time, an assessment of noise levels and temporal soundscape patterns for a European estuary. We used several eco-acoustics methodologies to characterize the data collected over six weeks within May 2016 - July 2017 from Tagus estuary. Biophony was the major contributor dominated by fish vocalizations and the main driver for seasonal patterns. Maritime traffic was the major source of anthropogenic noise, with daily patterns monitored using 1584 Hz third-octave band level. This indicator avoided biophony and geophony, unlike other indicators proposed for the EU Marine Strategy Framework Directive. Furthermore, the frequency overlap between anthropophony and biophony demands precautionary actions and calls for further research. This study provides an assessment that will be useful for future monitoring and management strategies.Fundação para a Ciência e Tecnologia - FCTElsevier Inc.Repositório do ISPAVieira, ManuelFonseca, PauloAmorim, Maria Clara P2021-12-23T20:10:40Z2021-01-01T00:00:00Z2021-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.12/8389engVieira, M., Fonseca, P. J., & Amorim, M. C. P. (2021). Fish sounds and boat noise are prominent soundscape contributors in an urban European estuary. Marine Pollution Bulletin, 172. https://doi.org/10.1016/j.marpolbul.2021.1128450025326X10.1016/j.marpolbul.2021.112845info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2022-09-05T16:44:14Zoai:repositorio.ispa.pt:10400.12/8389Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T15:26:13.575750Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse |
dc.title.none.fl_str_mv |
Fish sounds and boat noise are prominent soundscape contributors in an urban European estuary |
title |
Fish sounds and boat noise are prominent soundscape contributors in an urban European estuary |
spellingShingle |
Fish sounds and boat noise are prominent soundscape contributors in an urban European estuary Vieira, Manuel Soundscape ecology Underwater noise MSFD Estuarine soundscape Meagre Lusitanian toadfish |
title_short |
Fish sounds and boat noise are prominent soundscape contributors in an urban European estuary |
title_full |
Fish sounds and boat noise are prominent soundscape contributors in an urban European estuary |
title_fullStr |
Fish sounds and boat noise are prominent soundscape contributors in an urban European estuary |
title_full_unstemmed |
Fish sounds and boat noise are prominent soundscape contributors in an urban European estuary |
title_sort |
Fish sounds and boat noise are prominent soundscape contributors in an urban European estuary |
author |
Vieira, Manuel |
author_facet |
Vieira, Manuel Fonseca, Paulo Amorim, Maria Clara P |
author_role |
author |
author2 |
Fonseca, Paulo Amorim, Maria Clara P |
author2_role |
author author |
dc.contributor.none.fl_str_mv |
Repositório do ISPA |
dc.contributor.author.fl_str_mv |
Vieira, Manuel Fonseca, Paulo Amorim, Maria Clara P |
dc.subject.por.fl_str_mv |
Soundscape ecology Underwater noise MSFD Estuarine soundscape Meagre Lusitanian toadfish |
topic |
Soundscape ecology Underwater noise MSFD Estuarine soundscape Meagre Lusitanian toadfish |
description |
Passive acoustic monitoring is a valuable tool for non-intrusive monitoring of marine environments, also allowing the assessment of underwater noise that can negatively affect marine organisms. Here we provide for the first time, an assessment of noise levels and temporal soundscape patterns for a European estuary. We used several eco-acoustics methodologies to characterize the data collected over six weeks within May 2016 - July 2017 from Tagus estuary. Biophony was the major contributor dominated by fish vocalizations and the main driver for seasonal patterns. Maritime traffic was the major source of anthropogenic noise, with daily patterns monitored using 1584 Hz third-octave band level. This indicator avoided biophony and geophony, unlike other indicators proposed for the EU Marine Strategy Framework Directive. Furthermore, the frequency overlap between anthropophony and biophony demands precautionary actions and calls for further research. This study provides an assessment that will be useful for future monitoring and management strategies. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-12-23T20:10:40Z 2021-01-01T00:00:00Z 2021-01-01T00:00:00Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/10400.12/8389 |
url |
http://hdl.handle.net/10400.12/8389 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Vieira, M., Fonseca, P. J., & Amorim, M. C. P. (2021). Fish sounds and boat noise are prominent soundscape contributors in an urban European estuary. Marine Pollution Bulletin, 172. https://doi.org/10.1016/j.marpolbul.2021.112845 0025326X 10.1016/j.marpolbul.2021.112845 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Elsevier Inc. |
publisher.none.fl_str_mv |
Elsevier Inc. |
dc.source.none.fl_str_mv |
reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação instacron:RCAAP |
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Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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RCAAP |
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RCAAP |
reponame_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
repository.mail.fl_str_mv |
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1799130124929466368 |