Fig. 5 | Nature Communications

Fig. 5

From: A moisture function of soil heterotrophic respiration that incorporates microscale processes

Fig. 5

Calibration of moisture function, fm, using incubation data. Blue circles are experimental data for different soil types: a fine sand18, b sandy loam25 , and c silty clay loam50. Gray ranges represent the fitted fm with respect to different optimum water contents, θop, whose values were allowed to vary in a range. The black lines represent the best-fit fm using the averaged values of a, b, and θop corresponding to the gray ranges (see Supplementary Data 1)

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