Fig. 2: Molecular properties of Fenton-derived DOM for Fenton reactions of different DOM species. | Nature Communications

Fig. 2: Molecular properties of Fenton-derived DOM for Fenton reactions of different DOM species.

From: Pathways and selectivity of Fenton degradation of different precursor species of dissolved organic matter

Fig. 2

a AI and AImod statistics for individual monomer reaction (peak-weighted averages), where AImod is the modification of AI based on the weights of the oxygen atoms, by toning down the weights of the oxygen atoms (from 1 to 0.5) to more closely match the actual contribution of the heterocyclic conjugated structure. The bar + data overlap plot shows the median (bar), whiskers representing 1.5 × the interquartile range, outliers as points beyond the whiskers and the connecting lines between the AI and AImod data points representing the same individual monomer reaction. b AI and AImod for mixed monomer reaction (peak-weighted averages). c Redundancy analysis based on Fenton-derived DOM molecular information. d Relative abundance of saturation and aromaticity classification of Fenton-derived DOM.

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