WOLFRAM SYSTEM MODELER
Land_Fert_RegLand fertility regeneration |
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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)
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u1 |
Type: RealInput Description: First input variable |
|---|---|---|
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u2 |
Type: RealInput Description: Second input variable |
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y |
Type: RealOutput Description: Output variable |
Used in Components (1)
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SystemDynamics.WorldDynamics.World3 Land fertility |