Human Management Case Study - Gorner Glacier Flashcards
Where is the Gorner Glacier located?
The Gorner Glacier is in the Swiss Alps, a region heavily reliant on winter sports and tourism.
Why is the Gorner Glacier region economically important? (Give 2 reasons)
• Winter sports and tourism generate significant revenue and employment.
• The area provides recreational opportunities for millions of visitors.
How has the Gorner Glacier changed due to climate change? (Mention 2 things)
• Retreated by over 2.5km in the last 130 years.
• Snowfall in the region has significantly decreased.
Why is climate change more intense in alpine areas? (Mention 2 things)
• Temperature rise is amplified at high altitudes.
• Expected to increase by 4°C by 2100 in alpine regions.
How is climate change affecting ski resorts in the Gorner Glacier area? (Mention 3 things)
• Ski resorts below 1200m are becoming snow unreliable.
• Ski resorts up to 1500m are also at risk of seasonal snow shortages.
• One-third of Swiss ski resorts lie below 1800m, threatening their economic viability.
What is the estimated annual financial loss for Swiss ski resorts due to climate change?
Around $1.5 billion per year.
What 3 mitigation strategies are being used to reduce snow loss?
• Plastic sheeting is placed over snowfields to reduce melting.
• Example: A 2,500m² mat used in Andermatt, Switzerland.
• Artificial snow machines are being used more frequently (5x increase since 1990).
What are the 2 drawbacks of artificial snow production?
• High cost of installing and operating snow cannons.
• Chemical additives used in artificial snow pollute local rivers and reduce ecosystem resilience.
How are ski resorts adapting to climate change? (Mention 3 things)
• Higher-altitude resorts are expanding with new ski lifts and infrastructure.
• Development at higher elevations threatens fragile alpine ecosystems.
• Thawing permafrost weakens cable car anchors and support structures.
