Threats to glacial landscapes Flashcards
What is the average annual death toll caused by avalanches, and in which mountain ranges do most avalanche-related deaths occur?
Avalanches kill approximately 200 people per year, with most deaths occurring in the Alps and the Rockies.
What is the significance of Zermatt in Switzerland regarding leisure and tourism?
Zermatt in Switzerland attracts 2 million visitors per year, and during the ski season, the population can reach as high as 35,000.
How do glaciers contribute to reservoir construction?
Glaciers store 69% of the Earth’s freshwater. The Chinese side of the Tibetan Plateau has the largest concentration of ice outside the polar regions, supporting almost 2 billion people.
What is China’s aim regarding reservoir construction in glacier-rich regions?
China aims to build 59 reservoirs to help manage glacial runoff.
What challenges does urbanization pose to glaciated regions, and what are some of the negative impacts associated with it?
Urbanization in glaciated regions can lead to various challenges, including the exploitation of natural resources like whaling, mining, and fishing, as well as pollution and toxic waste. Additionally, urbanization can disrupt traditional ways of life in these regions.
