At a time when ocean noise is receiving increased global attention, researchers at Oregon State University and NOAA have developed an effective method to use an underwater robotic glider to measure sound levels over broad ...
Earth Sciences
Nov 20, 2019
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135
For more than a year, scientists at Oregon State University's Hatfield Marine Science Center deployed a hydrophone in 50 meters of water just off the coast of Newport, Ore., so they could listen to the natural and human-induced ...
Ecology
Aug 21, 2013
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0
Using a system of underwater hydrophones that can record sounds from hundreds of miles away, a team of scientists from Oregon State University and the National Oceanic and Atmospheric Administration has documented the presence ...
Plants & Animals
May 20, 2009
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A new study from North Carolina State University reveals that the soundscapes of coral reef ecosystems can recover quickly from severe weather events such as hurricanes. The work also demonstrates that non-invasive monitoring ...
Ecology
Feb 24, 2021
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9
Tracking fish across Alaska's vast continental shelves can present a challenge to any scientist studying Alaska's seas. Researchers at the University of Alaska Fairbanks have successfully tested a possible solution in the ...
Earth Sciences
Jun 22, 2010
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A research team has successfully recorded the sound of methane bubbles from the seafloor off the Oregon coast using a hydrophone, opening the door to using acoustics to identify—and perhaps quantify—this important greenhouse ...
Environment
Jun 26, 2018
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14
For centuries poets and writers have imagined the depths of the ocean as eerily quiet. But scientists now know that the oceans, and especially coastal areas, are full of sound from both natural and human activities. Starting ...
Plants & Animals
Apr 25, 2018
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38
The new PAMBuoy acoustic monitoring system officially launched last month by SMRU Ltd, the spin out from the Sea Mammal Research Unit at University of St Andrews, is being used to protect salmon in the River Forth estuary ...
Engineering
Nov 27, 2012
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0
Ocean-based hydrophones in the Comprehensive Nuclear-Test-Ban Treaty Organization (CTBTO)'s seismic-acoustic monitoring network could provide a better look at how ocean temperatures are changing over time, according to a ...
Earth Sciences
Apr 18, 2023
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