Additions and Corrections 2009, Volume 43, Pages 2262–2268 Erin S. Boyle,* Nicolas Guerriero, Anthony Thiallet, Rossana Del Vecchio, and Neil V. Blough: Optical Properties of Humic Substances and CDOM: Relation to Structure Page 2665. The color legends in Figures 3 and 4 were inadvertently dropped, and are shown below.
FIGURE 3. Spectral dependence of the emission decays at λex ) 385 nm obtained using a series of long-pass emission filters (Figure 1) for SRFA, SRHA, LAC, and 6_MDB_2m_(05).
FIGURE 4. Wavelength dependence of mean lifetimes for LAC, SRHA, SRFA, and the MAB extracts at λex from 385 to 440 nm. Values on the x-axis correspond to the wavelength of 50% transmittance of the long-pass emission filters. ES901255M 10.1021/es901255m Published on Web 05/12/2009 4612
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ENVIRONMENTAL SCIENCE & TECHNOLOGY / VOL. 43, NO. 12, 2009
10.1021/es901255m CCC: $40.75
2009 American Chemical Society
Published on Web 05/12/2009
