Ключевые слова: alpine ice, altitude, block, blue, bounces down, cable cars, clear, covering, external, from, geotextile, glacial erosion, glacier, glinting snow, global warming, higher mountains, huge, italy, lower, maintaining, melting, northern, pawn shops, presena, presena glacier, preserving, protect, protected, reflect sunlight, reflective, regions, sheets, shrinking, ski season, skies, stop, summer, sun, suns rays, tarpaulin, tarps, temperature, trentino alto adige, under, unravels, vast, white snow, white tarps,