WOLFRAM SYSTEMMODELER

Marg_Prod_Agr_Inp

Agricultural input for marginally producing land

Wolfram Language

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

Information

This function is described on p.313 of Dynamics of Growth in a Finite World.

Outputs (5)

land_yield

Type: Real (kg/(hectare·yr))

Description: Total land yield

land_yield_mlt_cap

Type: Real

Description: Land yield multiplier from capital

marg_land_yield_mlt_cap

Type: Real (hectare/dollar)

Description: Marginal land yield multiplier from capital

s_avg_life_agr_inp

Type: Real (yr)

Description: Average life of agricultural input

marg_prod_agr_inp

Type: Real (kg/dollar)

Description: Marginal productivity of agricultural inputs

Connectors (5)

u1

Type: RealInput

Description: First input variable

u2

Type: RealInput

Description: Second input variable

u3

Type: RealInput

Description: Third input variable

u4

Type: RealInput

Description: Fourth input variable

y

Type: RealOutput

Description: Output variable

Used in Components (1)

Food_Production

SystemDynamics.WorldDynamics.World3

Food production