Record and measure geophysical, biological, meteorological, cryogenic and anthropogenic sound sources throughout the global ocean using innovative acoustic technologies and sensor platforms to characterize ocean soundscapes that inform stakeholders and the public on the health of marine ecosystems.
NOAA and Oregon State University researchers have developed an effective method to use an underwater robotic glider to measure sound levels over broad areas of the ocean, published today in the journal PLOS ONE.
“Healthy marine ecosystems need to have noise levels within...
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At a time when ocean noise is receiving increased global attention, researchers at Oregon State University and National Oceanic and... more
For 18 days, an underwater robot dived and surfaced and dived and surfaced — some 402 times in all — listening to the ocean’s depths as... more
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It’s unclear when the human fascination with the voices of humpback whales began, but with the release of the album “Songs of the Humpback Whale” in 1970, humpbacks became arguably the most listened to whales in the world. But humpback whales do more than sing: they also produce a series of vocalizations known as “calls” or “social calls”. While song is produced only by males, calls are... more