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Deciphering potential chemical compounds of gaseous oxidized mercury in Florida, USA

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Figure 1. Sampling site and point sources (NEI 2011) map. Cluster trajectories for daytime (11:00–13:00) and nighttime (01:00–03:00)
Figure 2. Desorption profiles from nylon membranes with standard materials in laboratory investigation (top) and field measurements.
Figure 4. Temporal variation of GOM concentrations (mean ± standard deviation, bi-week average); outlined rectangle indicates a polluted event with high Hg, CO, and ozone concentrations
Figure 5. Results of gridded frequency distribution (top panel);

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