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8. Impact of Dynamic Light and Nutrient Environments
INIT REGEN_N = 0
TRANSIT TIME
4
INFLOW LIMIT
CAPACITY = INF
N_LOSS =
INF
(DIA_UPTAKE_N*(TOTAL_DIATOMS))+(DINO_UPTAKE_N*(TOTAL_DI
NOFLAGELLATES) )
REGEN_Nl = CONVEYOR OUTFLOW
REGEN_N2(t) = REGEN_N2(t-dt) + (REGEN_NI-REGEN_N3) * dt
INIT REGEN_N2 = 0
TRANSIT TIME
10
INFLOW LIMIT = INF
CAPACITY = INF
REGEN_Nl = CONVEYOR OUTFLOW
REGEN_N3 = CONVEYOR OUTFLOW
DIA_UPTAKE_N =
CN*DIA_Vrnax_N*(NITROGEN/(NITROGEN+DIA_Ks_N))
DIA_Ks_N = .5e-3
DIA_Vrnax_N = 0 .4e-9
DINO_Ks_N = . 5e - 3
DINO_Vrnax_N = 0.4e-9
CN = GRAPH(PERCENT_LIGHT)
(0 .00, 0.00), (0 .1, 0 .5), (0.2, 1.00), (0.3 , 1.00),
(0 .4,1.00) , (0.5 ,1.00), (0 .6 ,1.00), (0.7,1.00),
(0.8,1.00) , (0 .9 ,1.00), (1,1.00)
REGEN_Si(t) = REGEN_Si(t-dt) + (Si_LOSS-REGEN_Sil) * dt
INIT REGEN_Si = 0
TRANSIT TIME
4
INFLOW LIMIT = INF
CAPACITY = INF
Si_LOSS = CHECK*(TOTAL_DIATOMS)
REGEN_Sil = CONVEYOR OUTFLOW
REGEN_Si2(t) = REGEN_Si2(t-dt) + (REGEN_Sil-REGEN_Si3)
* dt
INIT REGEN_Si2 = 0
TRANSIT TIME = 30
INFLOW LIMIT = INF
CAPACITY = INF
REGEN_Sil = CONVEYOR OUTFLOW