Current Search: Restoration ecology -- Florida -- St. Lucie River Estuary (x)
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Title
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Passive acoustics as a monitoring tool for evaluating oyster reef restoration.
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Creator
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Zenil Becerra, Hilde P., Charles E. Schmidt College of Science, Center for Environmental Studies
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Abstract/Description
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Oyster reefs are biodiverse communities that provide many ecological and commercial benefits. However, oyster reefs have declined around the world from human activities. Oyster reef restoration programs have begun to limit some of the decline, but the need for determining the success of a program has been problematic. Passive acoustic techniques can use naturally occurring sounds produced by organisms to assess biodiversity. Passive acoustics was utilized to compare the sounds in natural and...
Show moreOyster reefs are biodiverse communities that provide many ecological and commercial benefits. However, oyster reefs have declined around the world from human activities. Oyster reef restoration programs have begun to limit some of the decline, but the need for determining the success of a program has been problematic. Passive acoustic techniques can use naturally occurring sounds produced by organisms to assess biodiversity. Passive acoustics was utilized to compare the sounds in natural and restored oyster reefs, with special attention on snapping shrimp (Alpheus spp.) snap sounds, in the St. Lucie Estuary, Florida over a one year period. Season, estuary region, habitat and day period had an effect on sound production. Passive acoustic monitoring of snapping shrimp sound production may be a useful non-destructive technique for monitoring the progress of oyster reef restoration projects once further correlations are established between environmental effects and sound production.
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Date Issued
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2012
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PURL
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http://purl.flvc.org/FAU/3352882
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Subject Headings
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American oyster, Ecosystem management, Restoration ecology, Aquatic ecology, Underwater acoustics
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Format
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Document (PDF)
