World Data Ocean/deep-sea aquaculture platforms

deep-sea aquaculture platforms

World Data Ocean keeps deep-sea aquaculture platforms in one place: one story so far. The section currently leads with “Listening to the Deep: 46 Hours of Acoustic Data from an Offshore Platform”. A 24.41 Hz fundamental tone, measured at 122.29 dB re 1μPa²/Hz, dominates the underwater acoustic signature of a large truss-type offshore aquaculture platform, roughly 16 dB above idle. A Global Hub for Ocean Intelligence 4 World Data Ocean is a centralized digital platform where researchers, scientists, and ocean enthusiasts converge to… The list below is every deep-sea aquaculture platforms story on World Data Ocean, newest first.

Listening to the Deep: 46 Hours of Acoustic Data from an Offshore Platform
Frontiers in Marine Science | New and Recent Articles

Listening to the Deep: 46 Hours of Acoustic Data from an Offshore Platform

A 24.41 Hz fundamental tone, measured at 122.29 dB re 1μPa²/Hz, dominates the underwater acoustic signature of a large truss-type offshore aquaculture platform, roughly 16 dB above idle. This 46-hour campaign under calm seas confirms that structural vibrations from the propulsion system travel through the rigid pile foundation, not through the water column. Above 2 kHz, platform noise vanishes into the background. Day-night shifts in the sound-speed profile and semi-diurnal tidal modulation further shape this soundscape.