Spatio-Temporal Variability of the Earthquake-Generated Ocean Soundscape: Decoupling Source Magnitude from Acoustic Conversion Efficiency

EGU General Assembly Conference Abstracts 2026 Open access

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Authors: Tolulope Morayo Olugboji, Tushar Mittal, Sayan Swar, Kevin D. Heaney
DOI: 10.5194/egusphere-egu26-17363
Cited by: 0

Abstract

Ocean soundscape analysis frequently relies on time-averaged metrics, treating geophony as a quasi-stationary background component. This approach obscures the stochastic, high-amplitude variability introduced by solid Earth seismicity, which dominates the low-frequency spectrum (

Fields of Study & Subjects

Seismic Waves and Analysis Underwater Acoustics Research earthquake and tectonic studies

Publication details

Journal / source
EGU General Assembly Conference Abstracts
Publication date
14 March 2026
Language
EN