Incendios

Global warming in the Arctic increases megafires on the permafrost

The Siberian Arctic experienced an unusual number of fires in 2019 and 2020. This raised concerns in the scientific community, as the Arctic has large areas of permafrost, a permanently frozen layer of subsoil that accumulates large amounts of carbon. Fires damage the permafrost and contribute to the release of carbon emissions in the form of greenhouse gases. The question that remained unanswered was whether this increase in fires in 2019-2020 was an exceptional case or a trend that will get worse as the Arctic warms.

Arctic àrtic Forest fires Global warming Permafrost

Let’s talk about risks: if your forest were a country, which one would it be?

Japan is among the countries that are best prepared for natural disasters, those with the most hospital beds, the highest levels of education, prevention plans, adapted urban designs and so forth. Why, then, is it also one of the countries whose inhabitants are most at risk from such disasters?

Climate change Forest Forest Global change Jordi martínez vilalta Judit lecina @en Mireia banqué