Population dynamics of predator-prey relationships

Predation affects the population dynamics of both the predator and prey population. In this simulation you investigate predator-prey relationships over time and compare your findings with laboratory and field study results.

First work individually. Click the Simulation button in the bottom right corner. Familiarize with the simulation and the variables. Work out a trend that can be observed in the population cycles of predator and prey species and interpret the results if you change different variables.

Then pair up with a partner. Take it in turns to outline your results. Work out general model-based equations and principles of predator-prey relationships over time that can be concluded from the simulation. Eventually, evaluate pros and cons of data obtained in the laboratory, in a field study and in a computer based simulation.

 Weblink: Predator-Prey Simulation (you need to use the Google Chrome browser for this simulation).


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