25 November 2021
Pearson product–moment correlations were used to test with the highest concentrations observed in summer and for a relationship between the amplitude of DVM and the lower concentrations in autumn and winter. [...] TSΔ across the entire range considered shape, with the amplitude proportional to the square of the of 15 to 28 dB was dominated or showed a strong contribu- wavenumber and the volume. [...] However, the availability of Behavioral differences between small and large scatterers independent, optical Zoocam assessments of the composition of Daytime depths and vertical migration speeds of large, inter- the zooplankton in the water column helped constrain the prob- mediate, and small scatterers differed, with progressively lem. [...] 2019), perhaps tive relationship between length of day and vertical migration due to the hydrodynamically efficient design of the glider hull speed and a positive relation to daytime depth (Tarling and camera system, combined with the low detectability of red et al. [...] The center line in the boxplots represents the median, the upper line is the 75% and the lower the 25% quantile, with whiskers indicating the smallest or largest value within 1.5 times the interquartile range above the 75th percentile.