Skip to main content
. 2014 Feb 18;9(2):e89252. doi: 10.1371/journal.pone.0089252

Table 2. MEND model parameter values used for simulation of the experiment described in Fig. 3 of Stolpovsky et al. (2011).

Parameter Fitted Value* Initial Range Description
mR 0.032, [0.011–0.048] 0.001–0.1 Specific maintenance rate for active biomass (h−1)
α 0.099, [0.045–0.181] 0.001–0.50 mR/(μG+mR), μG is specific growth rate (h−1)
Ks 3.110, [1.387–5.652] 0.1–9.0 Half-saturation constant for substrate (mg L−1)
YG 0.573, [0.463–0.600] 0.2–0.6 Growth yield factor (–)
Ko 0.0008, [0.0007–0.001] 0.005–0.1 Half-saturation constant for dissolved oxygen (mM)
β 0.351, [0.001–1.000] 0.001–1 Ratio of dormant maintenance rate to mR
r 0 0.925, [0.628–1.000] 0–1 Initial fraction of active biomass (–)

*Medians and 95% confidence intervals of the fitted values from 100 optimization runs, i.e., 100 different random seeds are used for the stochastic optimization algorithm.