Continental vs. Alpine Glaciation: Key Differences
Continental Glaciation
- Scale: Ice sheets cover entire continents (Antarctica, Greenland)
- Thickness: Thousands of meters
- Flow: Outward from a central dome
- Erosion: Massive, continent-wide
- Climate Impact: Global—sea level, albedo, circulation
Alpine (Mountain) Glaciation
- Scale: Confined to high mountain valleys
- Thickness: Hundreds of meters
- Flow: Downhill from accumulation zones
- Erosion: Localized—cirques, arêtes, U-shaped valleys
- Climate Impact: Regional—water resources, local ecosystems
Comparison Table
| Feature | Continental | Alpine |
|---|
| Location | Large land masses | Mountainous areas |
| Ice Thickness | Thousands of meters | Hundreds of meters |
| Flow Direction | Outward from center | Downhill |
| Erosional Power | Very high | Moderate to high |
| Climate Impact | Global | Regional |
Wanderlust World