The MEMC model configuration for COMISSION
COMISSION_config.RdThe COMISSION configuration is based off of Ahrens et al. 2015. The model uses MM for the DOM uptake, RMM for POM decomposition, and LM for MB decay; see dynamics for more details.
Format
An object created from memc_configure, containing the following elements.
- name
COMISSION
- 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.
See also
Other configurations:
BAMS_config,
CORPSE_config,
MEMS_config,
MEND_config,
MIMCS_config
Examples
## Use memc_solve to run the simulation using this configuration.
print(COMISSION_config)
#> $name
#> [1] "COMISSION"
#>
#> $table
#> model DOMuptake POMdecomp MBdecay
#> 1 COMISSION MM RMM LM
#>
#> $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> 1.000
#> 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 = COMISSION_config, time = 1:10)
#> time variable value units name
#> <num> <fctr> <num> <char> <char>
#> 1: 1 POM 10.000000000 mg C/g soil COMISSION
#> 2: 2 POM 10.850213363 mg C/g soil COMISSION
#> 3: 3 POM 11.136937769 mg C/g soil COMISSION
#> 4: 4 POM 11.192594531 mg C/g soil COMISSION
#> 5: 5 POM 11.159856461 mg C/g soil COMISSION
#> 6: 6 POM 11.092776214 mg C/g soil COMISSION
#> 7: 7 POM 11.012062434 mg C/g soil COMISSION
#> 8: 8 POM 10.925892509 mg C/g soil COMISSION
#> 9: 9 POM 10.837650895 mg C/g soil COMISSION
#> 10: 10 POM 10.748818233 mg C/g soil COMISSION
#> 11: 1 MOM 5.000000000 mg C/g soil COMISSION
#> 12: 2 MOM 5.015035658 mg C/g soil COMISSION
#> 13: 3 MOM 5.049106719 mg C/g soil COMISSION
#> 14: 4 MOM 5.090911104 mg C/g soil COMISSION
#> 15: 5 MOM 5.135605513 mg C/g soil COMISSION
#> 16: 6 MOM 5.181254864 mg C/g soil COMISSION
#> 17: 7 MOM 5.227081572 mg C/g soil COMISSION
#> 18: 8 MOM 5.272761941 mg C/g soil COMISSION
#> 19: 9 MOM 5.318154825 mg C/g soil COMISSION
#> 20: 10 MOM 5.363196054 mg C/g soil COMISSION
#> 21: 1 QOM 0.100000000 mg C/g soil COMISSION
#> 22: 2 QOM 0.101259600 mg C/g soil COMISSION
#> 23: 3 QOM 0.101621666 mg C/g soil COMISSION
#> 24: 4 QOM 0.102044784 mg C/g soil COMISSION
#> 25: 5 QOM 0.102572240 mg C/g soil COMISSION
#> 26: 6 QOM 0.103249616 mg C/g soil COMISSION
#> 27: 7 QOM 0.104114693 mg C/g soil COMISSION
#> 28: 8 QOM 0.105193330 mg C/g soil COMISSION
#> 29: 9 QOM 0.106500807 mg C/g soil COMISSION
#> 30: 10 QOM 0.108044934 mg C/g soil COMISSION
#> 31: 1 MB 2.000000000 mg C/g soil COMISSION
#> 32: 2 MB 0.935326286 mg C/g soil COMISSION
#> 33: 3 MB 0.363380965 mg C/g soil COMISSION
#> 34: 4 MB 0.145509605 mg C/g soil COMISSION
#> 35: 5 MB 0.061094144 mg C/g soil COMISSION
#> 36: 6 MB 0.027240745 mg C/g soil COMISSION
#> 37: 7 MB 0.012956400 mg C/g soil COMISSION
#> 38: 8 MB 0.006557010 mg C/g soil COMISSION
#> 39: 9 MB 0.003509625 mg C/g soil COMISSION
#> 40: 10 MB 0.001973103 mg C/g soil COMISSION
#> 41: 1 DOM 1.000000000 mg C/g soil COMISSION
#> 42: 2 DOM 0.064207702 mg C/g soil COMISSION
#> 43: 3 DOM 0.071469666 mg C/g soil COMISSION
#> 44: 4 DOM 0.085483326 mg C/g soil COMISSION
#> 45: 5 DOM 0.107471548 mg C/g soil COMISSION
#> 46: 6 DOM 0.136868435 mg C/g soil COMISSION
#> 47: 7 DOM 0.171785211 mg C/g soil COMISSION
#> 48: 8 DOM 0.210199534 mg C/g soil COMISSION
#> 49: 9 DOM 0.250564563 mg C/g soil COMISSION
#> 50: 10 DOM 0.291865178 mg C/g soil COMISSION
#> 51: 1 EP 0.000010000 mg C/g soil COMISSION
#> 52: 2 EP 0.017966874 mg C/g soil COMISSION
#> 53: 3 EP 0.025191363 mg C/g soil COMISSION
#> 54: 4 EP 0.028012139 mg C/g soil COMISSION
#> 55: 5 EP 0.029145477 mg C/g soil COMISSION
#> 56: 6 EP 0.029616385 mg C/g soil COMISSION
#> 57: 7 EP 0.029816099 mg C/g soil COMISSION
#> 58: 8 EP 0.029898438 mg C/g soil COMISSION
#> 59: 9 EP 0.029926775 mg C/g soil COMISSION
#> 60: 10 EP 0.029928740 mg C/g soil COMISSION
#> 61: 1 EM 0.000010000 mg C/g soil COMISSION
#> 62: 2 EM 0.017966874 mg C/g soil COMISSION
#> 63: 3 EM 0.025191363 mg C/g soil COMISSION
#> 64: 4 EM 0.028012139 mg C/g soil COMISSION
#> 65: 5 EM 0.029145477 mg C/g soil COMISSION
#> 66: 6 EM 0.029616385 mg C/g soil COMISSION
#> 67: 7 EM 0.029816099 mg C/g soil COMISSION
#> 68: 8 EM 0.029898438 mg C/g soil COMISSION
#> 69: 9 EM 0.029926775 mg C/g soil COMISSION
#> 70: 10 EM 0.029928740 mg C/g soil COMISSION
#> 71: 1 IC 0.000000000 mg C/g soil COMISSION
#> 72: 2 IC 1.098043644 mg C/g soil COMISSION
#> 73: 3 IC 1.327120490 mg C/g soil COMISSION
#> 74: 4 IC 1.427452371 mg C/g soil COMISSION
#> 75: 5 IC 1.475129139 mg C/g soil COMISSION
#> 76: 6 IC 1.499397357 mg C/g soil COMISSION
#> 77: 7 IC 1.512387492 mg C/g soil COMISSION
#> 78: 8 IC 1.519618800 mg C/g soil COMISSION
#> 79: 9 IC 1.523785734 mg C/g soil COMISSION
#> 80: 10 IC 1.526265018 mg C/g soil COMISSION
#> 81: 1 Tot 18.100020000 mg C/g soil COMISSION
#> 82: 2 Tot 17.001976356 mg C/g soil COMISSION
#> 83: 3 Tot 16.772899510 mg C/g soil COMISSION
#> 84: 4 Tot 16.672567629 mg C/g soil COMISSION
#> 85: 5 Tot 16.624890861 mg C/g soil COMISSION
#> 86: 6 Tot 16.600622643 mg C/g soil COMISSION
#> 87: 7 Tot 16.587632508 mg C/g soil COMISSION
#> 88: 8 Tot 16.580401200 mg C/g soil COMISSION
#> 89: 9 Tot 16.576234266 mg C/g soil COMISSION
#> 90: 10 Tot 16.573754982 mg C/g soil COMISSION
#> time variable value units name