The MEMC model configuration for MIMCS
MIMCS_config.RdThe MIMCS configuration is based off of Wieder et al. 2015. This model uses MM for the DOM uptake, MM for POM decomposition, and DD for MB decay; see dynamics for more details.
Format
An object created from memc_configure, containing the following elements.
- name
MIMCS
- table
table of the dynamics used by this model configuration; see dynamics for more details.
- params
data table of the model parameters; see memc_params for more details.
- state
vector of the initial state values; see memc_initial_state for more details.
References
Wieder, W. R., et al.: Explicitly representing soil microbial processes in Earth system models, Global Biogeochem. Cycles, 29, 1782–1800, 2015. https://doi.org/10.1002/2015GB005188
See also
Other configurations:
BAMS_config,
COMISSION_config,
CORPSE_config,
MEMS_config,
MEND_config
Examples
## Use memc_solve to run the simulation using this configuration.
print(MIMCS_config)
#> $name
#> [1] "MIMCS"
#>
#> $table
#> model DOMuptake POMdecomp MBdecay
#> 1 MIMCS MM MM DD
#>
#> $params
#> parameter description
#> 1 V_p maximum specific decomposition rate for POM by EP
#> 2 K_p half-saturation constant for decomposition of POM
#> 3 V_m maximum specific decomposition rate for MOM by EM
#> 4 K_m half-saturation constant for decomposition of MOM
#> 5 V_d maximum specific uptake rate of D for growth of MB
#> 6 K_d half-saturation constant of uptake of D for growth of MB
#> 7 f_d fraction of decomposed P allocated to DOM
#> 8 g_d fraction of dead B allocated to DOM
#> 9 p_ep fraction of mR for production of EP
#> 10 p_em fraction of mR for production of EM
#> 11 r_ep turnover rate of EP
#> 12 r_em turnover rate of EM
#> 13 Q_max maximum DOC sorption capacity
#> 14 K_ads specific adsorption rate
#> 15 K_des desorption rate
#> 16 dd_beta strength of density dependent microbial decay
#> 17 Input_POM POM input
#> 18 Input_DOM DOM input
#> 19 CUE carbon use efficiency
#> units value
#> 1 mgC mgC^-1 d^-1 14.000
#> 2 mgC / g soil 50.000
#> 3 mgC mgC^-1 d^-1 0.250
#> 4 mg C/g soil 250.000
#> 5 mgC mgC^-1 d^-1 3.000
#> 6 mg C/g soil 0.250
#> 7 <NA> 0.500
#> 8 <NA> 0.500
#> 9 <NA> 0.010
#> 10 <NA> 0.010
#> 11 mgC mgC^-1 d^-1 0.001
#> 12 mgC mgC^-1 d^-1 0.001
#> 13 mgC / g soil 3.400
#> 14 mgC mgC^-1 d^-1 0.006
#> 15 mgC mgC^-1 d^-1 0.001
#> 16 <NA> 2.000
#> 17 mg C 0.000
#> 18 mg C 0.000
#> 19 0.400
#>
#> $state
#> POM MOM QOM MB DOM EP EM IC
#> 10.00000 5.00000 0.10000 2.00000 1.00000 0.00001 0.00001 0.00000
#> Tot
#> 18.10002
#>
memc_solve(mod = MIMCS_config, time = 1:10)
#> time variable value units name
#> <num> <fctr> <num> <char> <char>
#> 1: 1 POM 10.00000000 mg C/g soil MIMCS
#> 2: 2 POM 10.95619098 mg C/g soil MIMCS
#> 3: 3 POM 11.11889197 mg C/g soil MIMCS
#> 4: 4 POM 11.14272636 mg C/g soil MIMCS
#> 5: 5 POM 11.11848609 mg C/g soil MIMCS
#> 6: 6 POM 11.07038243 mg C/g soil MIMCS
#> 7: 7 POM 11.00786996 mg C/g soil MIMCS
#> 8: 8 POM 10.93551315 mg C/g soil MIMCS
#> 9: 9 POM 10.85583358 mg C/g soil MIMCS
#> 10: 10 POM 10.77036028 mg C/g soil MIMCS
#> 11: 1 MOM 5.00000000 mg C/g soil MIMCS
#> 12: 2 MOM 5.01063569 mg C/g soil MIMCS
#> 13: 3 MOM 5.03438974 mg C/g soil MIMCS
#> 14: 4 MOM 5.06540822 mg C/g soil MIMCS
#> 15: 5 MOM 5.10137631 mg C/g soil MIMCS
#> 16: 6 MOM 5.14109633 mg C/g soil MIMCS
#> 17: 7 MOM 5.18385016 mg C/g soil MIMCS
#> 18: 8 MOM 5.22917041 mg C/g soil MIMCS
#> 19: 9 MOM 5.27673710 mg C/g soil MIMCS
#> 20: 10 MOM 5.32632365 mg C/g soil MIMCS
#> 21: 1 QOM 0.10000000 mg C/g soil MIMCS
#> 22: 2 QOM 0.10178079 mg C/g soil MIMCS
#> 23: 3 QOM 0.10199580 mg C/g soil MIMCS
#> 24: 4 QOM 0.10213966 mg C/g soil MIMCS
#> 25: 5 QOM 0.10226937 mg C/g soil MIMCS
#> 26: 6 QOM 0.10240270 mg C/g soil MIMCS
#> 27: 7 QOM 0.10254738 mg C/g soil MIMCS
#> 28: 8 QOM 0.10270683 mg C/g soil MIMCS
#> 29: 9 QOM 0.10288220 mg C/g soil MIMCS
#> 30: 10 QOM 0.10307326 mg C/g soil MIMCS
#> 31: 1 MB 2.00000000 mg C/g soil MIMCS
#> 32: 2 MB 0.78594185 mg C/g soil MIMCS
#> 33: 3 MB 0.45507469 mg C/g soil MIMCS
#> 34: 4 MB 0.32269533 mg C/g soil MIMCS
#> 35: 5 MB 0.25374428 mg C/g soil MIMCS
#> 36: 6 MB 0.21294150 mg C/g soil MIMCS
#> 37: 7 MB 0.18709516 mg C/g soil MIMCS
#> 38: 8 MB 0.17014106 mg C/g soil MIMCS
#> 39: 9 MB 0.15888931 mg C/g soil MIMCS
#> 40: 10 MB 0.15148798 mg C/g soil MIMCS
#> 41: 1 DOM 1.00000000 mg C/g soil MIMCS
#> 42: 2 DOM 0.05919225 mg C/g soil MIMCS
#> 43: 3 DOM 0.03309850 mg C/g soil MIMCS
#> 44: 4 DOM 0.02791116 mg C/g soil MIMCS
#> 45: 5 DOM 0.02745580 mg C/g soil MIMCS
#> 46: 6 DOM 0.02891942 mg C/g soil MIMCS
#> 47: 7 DOM 0.03125726 mg C/g soil MIMCS
#> 48: 8 DOM 0.03395304 mg C/g soil MIMCS
#> 49: 9 DOM 0.03670977 mg C/g soil MIMCS
#> 50: 10 DOM 0.03934787 mg C/g soil MIMCS
#> 51: 1 EP 0.00001000 mg C/g soil MIMCS
#> 52: 2 EP 0.01494581 mg C/g soil MIMCS
#> 53: 3 EP 0.02201630 mg C/g soil MIMCS
#> 54: 4 EP 0.02656158 mg C/g soil MIMCS
#> 55: 5 EP 0.02995278 mg C/g soil MIMCS
#> 56: 6 EP 0.03270196 mg C/g soil MIMCS
#> 57: 7 EP 0.03505710 mg C/g soil MIMCS
#> 58: 8 EP 0.03715743 mg C/g soil MIMCS
#> 59: 9 EP 0.03908886 mg C/g soil MIMCS
#> 60: 10 EP 0.04090793 mg C/g soil MIMCS
#> 61: 1 EM 0.00001000 mg C/g soil MIMCS
#> 62: 2 EM 0.01494581 mg C/g soil MIMCS
#> 63: 3 EM 0.02201630 mg C/g soil MIMCS
#> 64: 4 EM 0.02656158 mg C/g soil MIMCS
#> 65: 5 EM 0.02995278 mg C/g soil MIMCS
#> 66: 6 EM 0.03270196 mg C/g soil MIMCS
#> 67: 7 EM 0.03505710 mg C/g soil MIMCS
#> 68: 8 EM 0.03715743 mg C/g soil MIMCS
#> 69: 9 EM 0.03908886 mg C/g soil MIMCS
#> 70: 10 EM 0.04090793 mg C/g soil MIMCS
#> 71: 1 IC 0.00000000 mg C/g soil MIMCS
#> 72: 2 IC 1.15638683 mg C/g soil MIMCS
#> 73: 3 IC 1.31253671 mg C/g soil MIMCS
#> 74: 4 IC 1.38601611 mg C/g soil MIMCS
#> 75: 5 IC 1.43678258 mg C/g soil MIMCS
#> 76: 6 IC 1.47887370 mg C/g soil MIMCS
#> 77: 7 IC 1.51728588 mg C/g soil MIMCS
#> 78: 8 IC 1.55422064 mg C/g soil MIMCS
#> 79: 9 IC 1.59079031 mg C/g soil MIMCS
#> 80: 10 IC 1.62761110 mg C/g soil MIMCS
#> 81: 1 Tot 18.10002000 mg C/g soil MIMCS
#> 82: 2 Tot 16.94363317 mg C/g soil MIMCS
#> 83: 3 Tot 16.78748329 mg C/g soil MIMCS
#> 84: 4 Tot 16.71400389 mg C/g soil MIMCS
#> 85: 5 Tot 16.66323742 mg C/g soil MIMCS
#> 86: 6 Tot 16.62114630 mg C/g soil MIMCS
#> 87: 7 Tot 16.58273412 mg C/g soil MIMCS
#> 88: 8 Tot 16.54579936 mg C/g soil MIMCS
#> 89: 9 Tot 16.50922969 mg C/g soil MIMCS
#> 90: 10 Tot 16.47240890 mg C/g soil MIMCS
#> time variable value units name