Figure 2: Classification of the m/z peaks into specific biomolecular classes using a van Krevelen diagram. | Scientific Reports

Figure 2: Classification of the m/z peaks into specific biomolecular classes using a van Krevelen diagram.

From: Spatial variations in the molecular diversity of dissolved organic matter in water moving through a boreal forest in eastern Finland

Figure 2

FO and FY represent old-growth forest and young plantation stands, respectively. n values represent the number of lysimeters which collected soil water. The average values are shown for soil water samples with n = 2 or n = 3. See Methods for the abbreviations of groundwater and biomolecular classes and see Figures S1 and S2 for variations in the number of m/z peaks for each biomolecular class in soil water samples.

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