Rod MacDonald's Work

We found 15 items

#1 - Overshoot and Collapse For ISAT 420

by Rod MacDonald - 567 runs - 18 downloads
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Simple Overshoot and Collapse Model

#2 - Logistics or S-Shaped Growth

by Rod MacDonald - 246 downloads
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#3 - Overshoot and Collapse

by Rod MacDonald - 283 downloads
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Simple overshoot and collapse structure

#4 - North Fork Watershed Livestock and Resident Model

by Rod MacDonald - 140 runs
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An equilibrium model of groundwater in the North Fork watershed of the Shenandoah Valley in western Virginia. The model captures annual rainfall and consumption of ground water by livestock and humans. This project was undertaken as part of ISAT 391 in the Spring of 2018 for Dr. Nash, Dr. Handly and Dr. MacDonald

#5 - ISAT 391 VCC Harrisonburg Buses

by Rod MacDonald - 19 runs
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Student model of transitioning transit and school buses to biodiesel.

#6 - ISAT 391 Fairfax City Electric Vehicles

by Rod MacDonald - 40 runs
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ISAT 391 Fairfax City electric vehicles group project. What the emissions reductions when switching the fleet over to electric cars?

#7 - Kaibab Plateau Extended

by Rod MacDonald - 116 runs
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Kaibab Plateau Extended

#8 - Simple Bathtub Dynamics

by Rod MacDonald - 33 runs
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Simple bathtub dynamics for students to learn about stocks, flows and behavior.

#9 - Peak Emissions Dynamics

by Rod MacDonald - 26 runs
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Simple example of the dynamics of peak CO2 emissions. Bathtub dynamics.

#10 - GORA Model ISAT 290

by Rod MacDonald - 57 runs
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User interface for the GORA simulation.

#11 - Kaibab Plateau Learning Lab: ISAT 290 Spring 2018

by Rod MacDonald - 322 runs
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Kaibab Plateau Exercise for ISAT 290

#12 - Bathtub Dynamics Two

by Rod MacDonald - 8 runs
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#13 - GORA Fall 2018

by Rod MacDonald - 6 runs
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Online simulation of the GORA case study used at JMU in the Fall of 2018

#14 - Island Population Simple ISAT420

by Rod MacDonald - 14 runs
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Simple bathtub dynamics wtih island opulation example.

#15 - Exponential growth

by Rod MacDonald - 18 runs
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