Coastal Iodine Emissions: Part 2. Chamber Experiments of Particle Formation from Laminaria digitata-Derived and Laboratory-Generated I^sub 2

• Published in: Environmental science & technology Vol. 46; no. 19; p. 10422
• Main Authors: Monahan, Ciaran, Ashu-Ayem, Enowmbi R, Nitschke, Udo, Darby, Steven B, Smith, Paul D, Stengel, Dagmar B, Venables, Dean S, O'Dowd, Colin D
• Format: Journal Article
• Language: English
• Published: Easton American Chemical Society 02.10.2012
• Subjects: Aerosols; Algae; Boundary layer; Chemical compounds; Emissions; Environmental science; Experiments; Laboratories; Ratios

Laboratory studies into particle formation from Laminaria digitata macroalgae were undertaken to elucidate aerosol formation for a range of I2 (0.3-76 ppbv) and O3 (<3-96 ppbv) mixing ratios and light levels (EPAR = 15, 100, and 235 µmol photons m^-2 s^-1). No clear pattern was observed for I2 or...