Fish Sound Production in the Presence of Harmful Algal Blooms in the Eastern Gulf of Mexico
Figure 7
Profiles of Chl for a) Mission 54, b) Mission 56, and c) Mission 57 overlaid with (left) 100 Hz Pulsing, (middle) 365 Hz Harmonic, and (right) 360 Hz Knocks sounds identified throughout each mission.
For illustrative purposes, data points for each sound (white asterisks) are plotted based on the file timestamp and depth of the glider in the water column. Note the difference in scales; units are µg L−1.