Previous transits have only been attempted in summer and autumn when sea ice extent is at its lowest
Climate crisis: Russian gas tankers make first winter voyages of Northern Sea Route as ice retreats
26. ledna 2021 17:00
Klimatická změna
Příroda
Celý článek: https://www.independent.co.uk/environment/arctic-sea-route-ice-climate-russia-gas-tanker-b1792881.html
Zdroj: The Independent