protective tarp on the marmolada glacier in northern italy to prevent melting and a safety net for mountaineers

alp alpine alps change climate cold denouement dissolution dolomite dolomites dolomiti environmental fabric froze glacier global ice italia italian italy marmolada marmolata melt melting mount mountain mountaineers mountains net network nonwoven northern pordoi preservation prevent protection protective region safety snow sustainability tarp textile tnt veneto warming weather