Hurricane impacts on a coral reef soundscape
Fig 5
Deployment period spectrogram.
Spectrogram displaying the power spectral density (PSD in dB re 1μPa2/Hz) for Western Dry Rocks (A) and Eastern Sambo (B). Frequency bands are denoted as follows: H, high frequency (7,000–20,000Hz); L1 low frequency (50-300Hz); L2 low frequency (1,200–1,800Hz). Open and filled circles indicate the full and new moons respectively. Hurricane Irma made landfall on September 10, 2017. Data within the WDR post-window was not valid or used for quantitative analysis. Spectrogram was generated from the average spectra within each two-minute recording (NFFT = 214, (Δf) = 2.93 Hz).