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 gas in the ocean.
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 gas in the ocean.