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System Dynamics & Complex Interactions: How Ecosystems Regulate Themselves
Discover how trophic cascades, keystone species, feedback loops, and ecological interactions shape the stability and resilience of ecosystems.
What You'll Learn
Trophic cascades show how removing one species destabilizes entire ecosystems.
Keystone species maintain biodiversity through disproportionate ecological influence.
Negative feedback loops stabilize ecosystems while positive loops amplify disturbances.
Biodiversity and functional redundancy determine how well ecosystems recover disturbances.
What You'll Practice
1
Students analyze trophic cascades using sea otter and sea star case studies.
2
Learners identify ecological interaction types and their effects on populations.
3
Practice questions test understanding of feedback loops and carrying capacity concepts.
Why This Matters
Understanding ecosystem dynamics equips students to analyze real-world environmental challenges from species extinction to climate disruption and evaluate evidence-based solutions for sustainable resource management.
This Unit Includes
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Trophic Cascades
Keystone Species
Feedback Loops
Ecological Interactions
Ecosystem Resilience
