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This paper discusses the ambient noise acquired during the period of one week, from May 8 to 15, 2013 over a Posidonia oceanica bed in the Bay of la Revellata, Calvi, Corsica. The acoustic receivers were moored at 3 locations with water depth ranging from 2 to 20 m. Simultaneously with acoustic measurements, the dissolved O2 was measured by an array of optodes. The noise field in the band 2-7 kHz...
Mapping and profiling the ocean floor has, until recently, relied on the use of active sonar. These systems use transducers to transmit a known waveform toward the seabed, and hydrophones to listen for its reflections. In recent years, it has been shown that passive sonar systems, which use only hydrophones, can also be used for such purposes. Instead of artificial sounds, these techniques utilize...
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