00:00İzlediğiniz için teşekkürler.
00:00Millano-Kurtina'nın yazı Mestik competitiveni
00:12Mestikesinde bir afiyet olsun.
00:14Kırmızı yüzler uçağ专an takip ile CIA ile kapalı
00:16Lütfen altınlar ve uçağın ölçü ne kadar
00:1750'e zimizin 70'e yakın altına
00:2725-45%
00:29Some 90% of Italy's ski resorts
00:32already rely on artificial snow
00:34compared to 70% in Austria
00:37and 54% in Switzerland
00:39It may save winter holidays
00:41but for the environment it's a problem
00:43Just 1 hectare with 30 cm of artificial snow
00:47needs around 1000 m3 of water
00:51roughly 20 backyard swimming pools
00:54To create artificial snow
00:56water is pumped from rivers and lakes
00:58or pulled from artificially created basins
01:01straining local ecosystems
01:02On top of that it's denser and heavier
01:05meaning that it melts more slowly
01:07leading to soil compaction
01:09and delayed plant growth
01:11Its carbon bill is relevant too
01:13as its production generates
01:15the equivalent of 24 kilotons of CO2
01:18let alone the financial costs
01:20ranging from 3.5 to 5 euros per cubic meter
01:24so snow cannons may keep slopes white
01:27but they won't help cool a warming planet
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