Model Files for Modeling the Environment
(note: You can construct most
of the models in the book based on the
description in each chapter. This page provides downloadable files
for models that can not be constructed from the information in the book.)
River Basin Planning:
The Idagon Simulators in Stella (first mentioned in chapter 1)
Salmon Population Models
The Smolts Migration Model in Stella -
chapter 15
The Salmon Harvest Simulator in Stella or in Vensim
(1st Edition)
The Salmon Harvest Simulator
in Stella (Fig 15.13, 2nd Edition)
Run
the Salmon Harvest Simulator on the Web with a NetSim
Daisyworld Design Challenge
The Daisyworld Simulator in
Stella (see Fig. 11.9)
Run
Daisyworld on the Web with a NetSim
Vensim Version of Daisyworld
(can be used to test span of control)
Electric Vehicles, Air Pollution and Feebate Management
The Feebate Management Model
in Stella (see Fig. 16-4)
Run
the Feebate model on the Web with a NetSim
Vensim PLE Version of the Feebate
model (operate in SyntheSim mode)
The Pesticide DDT in the Environment
Models and Equations for DDT models -- chapter
22