Fig. 3
From: In situ behavioral responses of crustacean zooplankton to an approaching seismic survey

Fluid flow speeds. The x-axis represents the experimental conditions, including control and exposure. Within the exposure category, the phases are before shooting, during shooting (distances to the approaching seismic array (m)), and stop (after shooting). X-axis correspond to observation time (s). The upper y-axis displays the fluid flow speed, while the lower figure’s y-axis shows the relative speeds of the copepods, focusing on values below zero.