american_chestnut(EurekaAlert) A Purdue University study shows that introducing a new hybrid of the American chestnut tree would not only bring back the all-but-extinct species, but also put a dent in the amount of carbon in the Earth’s atmosphere.

Douglass Jacobs, an associate professor of forestry and natural resources, found that American chestnuts grow much faster and larger than other hardwood species, allowing them to sequester more carbon than other trees over the same period. And since American chestnut trees are more often used for high-quality hardwood products such as furniture, they hold the carbon longer than wood used for paper or other low-grade materials.

Mystech: More good news in my continued love affair with the American Chestnut tree (Chestnut tree poised for comeback and Rare American chestnut trees discovered).

“Maintaining or increasing forest cover has been identified as an important way to slow climate change,” said Jacobs, whose paper was published in the June issue of the journal Forest Ecology and Management. “The American chestnut is an incredibly fast-growing tree. Generally the faster a tree grows, the more carbon it is able to sequester. And when these trees are harvested and processed, the carbon can be stored in the hardwood products for decades, maybe longer.”

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