WOLFRAM SYSTEM MODELER

Land_Fert_Reg

Land fertility regeneration

Wolfram Language

In[1]:=
SystemModel["SystemDynamics.WorldDynamics.World3.Utilities.Land_Fert_Reg"]
Out[1]:=

Information

This function is described on p.328 of Dynamics of Growth in a Finite World.

Parameters (1)

inherent_land_fert

Value: 600

Type: Real (kg/(hectare.yr))

Description: Inherent land fertility

Outputs (3)

land_fert_regen_time

Type: Real (yr)

Description: Land fertility regeneration time
land_fertility

Type: Real (kg/(hectare.yr))

Description: Land fertility
land_fert_regen

Type: Real (kg/(hectare.yr2))

Description: Land fertility regeneration

Connectors (3)

u1

Type: RealInput

Description: First input variable
u2

Type: RealInput

Description: Second input variable
y

Type: RealOutput

Description: Output variable

Used in Components (1)

Land_Fertility

SystemDynamics.WorldDynamics.World3

Land fertility