Figure 1
From: Factors controlling the transfer of biogenic organic species from seawater to sea spray aerosol

Chlorophyll-a time traces (a,e) and selected fluorescence excitation–emission matrices (EEMs) (b–d,f–h) for phytoplankton bloom experiments in MART A (top) and MART B (bottom). All EEMs shown are for unfiltered samples measured during the bloom decline stage (Day 17 for MART A, Day 15 for MART B). The EEMs shown are bulk seawater (b,f), sea-surface microlayer (SSML) (c,g), and sea spray aerosol (SSA) (d,h). Dark gray regions (in UV excitation region of g,h) indicate amplitudes that exceed the given scale.