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In situ measurements of molecular iodine in the marine boundary layer: the link to macroalgae and the implications for O<sub>3</sub>, IO, OIO and NO<sub>x</sub>

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Table 1. Observations of reactive inorganic iodine species (I 2 , IO, and OIO) at Mace Head and Mweenish Bay, Ireland, by di ff erent techniques.
Fig. 1. The denuder sampling sites ( ⋆ ) and the light paths of the LP-DOAS measurements at Mace Head and Mweenish Bay, Ireland.
Fig. 2. Comparison of the mixing ratio of I 2 between Mweenish Bay-I and Mweenish Bay-II (A), and the correlation between the emission of I 2 and the concentration of O 3 in the surrounding air at Mweenish Bay-I (B)
Fig. 3. The mixing ratio of I 2 as a function of tidal height at the sampling site Mweenish Bay-II.
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