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L'aumento delle temperature non sta solo mettendo in difficoltà i comprensori sciistici, ma sta anche facendo sciogliere i ghiacciai piu velocemente di quanto si pensasse finora. Lo dimostra uno studio internazionale pubblicato in questi giorni e a cui ha partecipato anche il Politecnico federale di Zurigo.
Come spiega il glaciologo zurighese Matthias Huss, non solo i ghiacciai sono in cattive condizioni: lo studio dimostra che continueranno ad esserlo anche in futuro. Nelle Alpi, secondo gli esperti, è possibile salvare solo una piccola parte dei ghiacciai. Ma la situazione è diversa a livello mondiale. Quelli più grandi delle regioni polari possono ancora essere preservati con un'efficace protezione del clima, soprattutto le calotte glaciali della Groenlandia e dell'Antartide.
I dettagli nel servizio del Telegiornale.
Svizzera
Ghiacciai alpini sempre più in crisi
Secondo un nuovo studio l'arretramento è quasi del tutto irreversibile, ma si possono ancora salvare le calotte glaciali
Ghiacciai, scioglimento più veloce del previsto
Telegiornale 07.01.2023, 12:30
Di: redMM/TG
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