The scars of the wood left hundreds of years ago have understood the trends in the past in North America in the whole North America, giving the clues to how the flame develops due to further climate change. 。
The scar of fire is a small scratch made when the fire burns near the tree, but do not kill them. They say that they provide a wealth of details about the past mountain fire and its fundamental causes. Chris Guitarman Colorado University, Boulder.
“Everything is for the Dendrokunology for examining the scar of fire …
Source: www.newscientist.com