Over the last few days, plumes of smoke have stretched from Canada across Greenland, Iceland and made their way to Norway. It’s not unusual for wildfire smoke to travel long distances. “Smoke from wildfires such as those in Canada is injected at high altitudes thus staying in the atmosphere longer and able to travel over far distances,” he said. In 2020, smoke from California’s record-breaking wildfires was detected in Svalbard, a Norwegian archipelago located deep inside the Arctic Circle. Wildfire smoke moving over the Arctic deposits soot on the snow and ice, darkening the white surface, which allows it to absorb more heat.

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Persons: Nikolaos Evangeliou, Evangeliou, It’s Organizations: CNN, Environmental Research Locations: Canada, Norway, Greenland, Iceland, Europe, Svalbard, Norwegian