地理漫步·世界地理英语30篇（4）

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阿尔卑斯山：冰川、旅游业与跨国合作

The Alps span eight countries, hosting 120 million annual visitors drawn to skiing and hiking.
Glaciers have lost over half their volume since 1850, accelerating since the 1980s.
Ski resorts now invest in snowmaking systems that consume vast amounts of water and energy.
Alpine meadows store carbon in deep soils—but warming thaws permafrost and releases methane.
Cross-border research tracks air pollution transport across valleys and peaks.
The Alpine Convention unites governments to coordinate land-use planning and biodiversity goals.
Traditional haymaking preserves flower-rich pastures that support pollinators and tourism appeal.
Electric cable cars powered by hydroelectricity replace diesel buses on steep mountain routes.
Local cheese cooperatives market ‘alpine terroir’ products to highlight sustainable grazing practices.
Youth climate ambassadors lead valley-wide clean-up days and biodiversity monitoring workshops.