Managing composition of piedmont forests with prescribed fire
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Native Americans used frequent burning of forests in the South's Piedmont to maintain pine-dominated stands, to favor oak regeneration over other hardwoods, and to keep understories open. From 1950 to 1990, fire occurred rarely in the region, resulting in a gradual replacement of pines with hardwoods. More recently, however, prescribed burning has been used much more extensively to restore open pine stands for key species such as the red-cockaded woodpecker (Picoides borealis). Burning maintains open pine forests and also reduces fuel-loading and the likelihood of damaging wildfires.