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Case Study 03
The Balance of Nature

Observe the classic Lotka-Volterra cycle. See how predator and prey populations oscillate endlessly in a delayed dance of survival.

Unlike a draining bank account or a virus that burns out, biological systems often find a dynamic equilibrium. The foxes need the rabbits to survive, but if they eat too many, the fox population will starve, allowing the rabbits to bounce back.

This creates a beautifully stable, continuous wave over time.

The Core Mechanics

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The Prey (Rabbits)

Capable of exponential growth, but capped by an environmental carrying capacity and hungry predators.

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The Predator (Foxes)

Relies entirely on the rabbit population for growth. If the food runs out, they decay exponentially.

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Biological Limits

Variables like 'Handling Time' prevent unrealistic feeding frenzies, keeping the ecosystem grounded.

The Sandbox

Try this: Lower the Fox_Efficiency converter. Watch what happens to the height of the rabbit population peaks when foxes require more food to reproduce.

Try this: Adjust the Rabbit_Carrying_Capacity. Notice how a hard ceiling on food limits the entire system's potential scale.

predator_prey.sim

Zooming Out to Planetary Scale

Biological systems are fascinating, but they sit inside much larger environmental systems.

Let's scale up from a local forest to the global atmosphere to see how massive feedback loops try to stabilize our planet.