Sparks from forestry machinery: A possible or impossible source of forest fires?

Sparks from the contact between metal and stone have been widely debated in recent years, both inside and outside the scientific sphere, especially in forestry, because many of the major forest fires in Sweden are considered to have started from forest machines in work. Exactly how this went, however, is still debated.

Sparks from forestry machinery: A possible or impossible source of forest fires? External link. | BRANDFORSK