Tropical Storm Debby: Soundscape and fish sound production in Tampa Bay and the Gulf of Mexico.

Tropical cyclones have large effects on marine ecosystems through direct (e.g., storm surge) and indirect (e.g., nutrient runoff) effects. Given their intensity, understanding their effects on the marine environment is an important goal for conservation and resource management. In June 2012, Tropica...

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Autores principales: Anjali D Boyd, Shannon Gowans, David A Mann, Peter Simard
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Publicado: Public Library of Science (PLoS) 2021
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Acceso en línea:https://doaj.org/article/c5f29eef2f4843639931235481ccd3b2
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spelling oai:doaj.org-article:c5f29eef2f4843639931235481ccd3b22021-12-02T20:15:23ZTropical Storm Debby: Soundscape and fish sound production in Tampa Bay and the Gulf of Mexico.1932-620310.1371/journal.pone.0254614https://doaj.org/article/c5f29eef2f4843639931235481ccd3b22021-01-01T00:00:00Zhttps://doi.org/10.1371/journal.pone.0254614https://doaj.org/toc/1932-6203Tropical cyclones have large effects on marine ecosystems through direct (e.g., storm surge) and indirect (e.g., nutrient runoff) effects. Given their intensity, understanding their effects on the marine environment is an important goal for conservation and resource management. In June 2012, Tropical Storm Debby impacted coastal Florida including Tampa Bay. Acoustic recorders were deployed prior to the storm at a shallow water location inside Tampa Bay and a deeper water location in the Gulf of Mexico. Ambient noise levels were significantly higher during the storm, and the highest increases were observed at lower frequencies (≤ 500 Hz). Although the storm did not directly hit the area, mean ambient noise levels were as high as 13.5 dB RMS above levels in non-storm conditions. At both the shallow water and the deep water station, the rate of fish calls showed a variety of patterns over the study period, with some rates decreasing during the storm and others showing no apparent reaction. The rates of fish calls were frequently correlated with storm conditions (storm surge, water temperature), but also with lunar cycle. Reactions to the storm were generally stronger in the inshore station, although fish sounds increased quickly after the storm's passage. Although this was not a major tropical cyclone nor a direct hit on the area, the storm did appear to elicit a behavioral response from the fish community, and ambient noise levels likely limited the abilities of marine species to use sound for activities such as communication. Given the increases in intensity and rainfall predicted for tropical cyclones due to climate change, further studies of the ecological effects of tropical cyclones are needed.Anjali D BoydShannon GowansDavid A MannPeter SimardPublic Library of Science (PLoS)articleMedicineRScienceQENPLoS ONE, Vol 16, Iss 7, p e0254614 (2021)
institution DOAJ
collection DOAJ
language EN
topic Medicine
R
Science
Q
spellingShingle Medicine
R
Science
Q
Anjali D Boyd
Shannon Gowans
David A Mann
Peter Simard
Tropical Storm Debby: Soundscape and fish sound production in Tampa Bay and the Gulf of Mexico.
description Tropical cyclones have large effects on marine ecosystems through direct (e.g., storm surge) and indirect (e.g., nutrient runoff) effects. Given their intensity, understanding their effects on the marine environment is an important goal for conservation and resource management. In June 2012, Tropical Storm Debby impacted coastal Florida including Tampa Bay. Acoustic recorders were deployed prior to the storm at a shallow water location inside Tampa Bay and a deeper water location in the Gulf of Mexico. Ambient noise levels were significantly higher during the storm, and the highest increases were observed at lower frequencies (≤ 500 Hz). Although the storm did not directly hit the area, mean ambient noise levels were as high as 13.5 dB RMS above levels in non-storm conditions. At both the shallow water and the deep water station, the rate of fish calls showed a variety of patterns over the study period, with some rates decreasing during the storm and others showing no apparent reaction. The rates of fish calls were frequently correlated with storm conditions (storm surge, water temperature), but also with lunar cycle. Reactions to the storm were generally stronger in the inshore station, although fish sounds increased quickly after the storm's passage. Although this was not a major tropical cyclone nor a direct hit on the area, the storm did appear to elicit a behavioral response from the fish community, and ambient noise levels likely limited the abilities of marine species to use sound for activities such as communication. Given the increases in intensity and rainfall predicted for tropical cyclones due to climate change, further studies of the ecological effects of tropical cyclones are needed.
format article
author Anjali D Boyd
Shannon Gowans
David A Mann
Peter Simard
author_facet Anjali D Boyd
Shannon Gowans
David A Mann
Peter Simard
author_sort Anjali D Boyd
title Tropical Storm Debby: Soundscape and fish sound production in Tampa Bay and the Gulf of Mexico.
title_short Tropical Storm Debby: Soundscape and fish sound production in Tampa Bay and the Gulf of Mexico.
title_full Tropical Storm Debby: Soundscape and fish sound production in Tampa Bay and the Gulf of Mexico.
title_fullStr Tropical Storm Debby: Soundscape and fish sound production in Tampa Bay and the Gulf of Mexico.
title_full_unstemmed Tropical Storm Debby: Soundscape and fish sound production in Tampa Bay and the Gulf of Mexico.
title_sort tropical storm debby: soundscape and fish sound production in tampa bay and the gulf of mexico.
publisher Public Library of Science (PLoS)
publishDate 2021
url https://doaj.org/article/c5f29eef2f4843639931235481ccd3b2
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