https://www.globalscience.it/64428/artico-minimo-annuale-per-il-ghiaccio-marino/ 2025-09-19T14:15:53+00:00 GlobalScience it 2025-09-19T14:30:26+00:00 Artico, minimo annuale per il ghiaccio marino https://www.globalscience.it/wp-content/uploads/2025/09/Calotta-artica.jpg