Table 1 - Model Equations

Phytoplankton equation:

dP
dt
= VNO3 + VNH4 - g Z- n3 P - n4 P2 - nP dP
dz

VNH4 = PP
q
NH4
kNH4+NH4
P   ,    VNO3 = PP
q
NO3 e-yNH4
kNO3 + NO3
P

PP = Pm (1- e-aI/Pm)e-bE/Pm

Zooplankton equation:

dZ
dt
= (1-g1 - g2) g Z - n1 Z -n2 Z2   ,   g = Rm (1-e-L P)

Nitrate equation :

dNO3
dt
= -VNO3 + kN [NH4]

Ammonium equation:

dNH4
dt
= -VNH4 - kN[NH4] + g1 g Z+(1-e1)n1 Z +(1-e2)n2 Z2 + kD D

Detritus equation:

dD
dt
= -kDD + g2 g Z + e1 n1 Z + e2n2 Z2 + n3P +n4 P2 - nD dD
dz

Chlorophyll equation:

dChl
dt
= 1
qN
dP
dt
- Chl
qN
dqN
dt

Optical model:

E(z) = E(0) e-(kwz + kcò0z [Chl]dz)

Boundary conditions at bottom:

kn dP
dz
= nP P,   kn dD
dz
= nD D,   kn dNO3
dz
= -fr (nD D + nPP),    dChl
dz
= nP Chl,

   dZ
dz
= 0,    dNH4
dz
= 0


File translated from TEX by TTH, version 1.65.