The Living WorldComparison
The Three Case Studies — Side by Side
Part of Sustaining Ecosystems — GCSE Geography
This comparison covers The Three Case Studies — Side by Side within Sustaining Ecosystems for GCSE Geography. Revise Sustaining Ecosystems in The Living World for GCSE Geography with 0 exam-style questions and 18 flashcards. This is a high-frequency topic, so it is worth revising until the explanation feels precise and repeatable. It is section 8 of 14 in this topic. Use this comparison to connect the idea to the wider topic before moving on to questions and flashcards.
Topic position
Section 8 of 14
Practice
0 questions
Recall
18 flashcards
⚖️ The Three Case Studies — Side by Side
| Factor | Great Barrier Reef (Australia — HIC) | REDD+ in DRC (LIC) | Knepp Rewilding (UK — HIC) |
|---|---|---|---|
| Scale | 2,300 km reef; 344,400 km² marine park | 1.5 million km² of forest; national scale | 3,500 acres; single farm |
| Main threat | Climate change (ocean warming) + agricultural run-off | Poverty-driven charcoal production + subsistence farming | Agricultural intensification had destroyed all biodiversity |
| Management approach | Zoning (33% no-take); water quality plan; coral restoration | International payments (carbon credits) to protect forest | Stop farming; introduce free-roaming herbivores; let nature recover |
| Economic model | AUD $6.4bn/year tourism; economic incentive to protect | Carbon credit payments; but often don't reach communities | Safari tourism + premium wildland meat; £2.5m/year |
| Ecological success | Partial — fish biomass up in no-take zones; but coral still declining | Partial — 15% protected area coverage; but illegal cutting continues | High — turtle doves, nightingales, white storks returned within 20 years |
| Main limitation | Cannot solve global climate change locally; outlook "very poor" | Payments don't reach local communities; no alternative livelihoods | Requires wealthy landowner; not scalable to all farms |
| Key exam point | Local management cannot fix a global problem | Conservation + poverty = failure without alternative livelihoods | Ecosystem recovery IS possible at speed — but conditions must be right |