Appalachian State biology professor Howard Neufeld and graduate student Lauren Wood. She holds a device that uses solar power and a car battery to recharge computerized measuring equipment on a Christmas tree farm.
Appalachian State biology professor Howard Neufeld and graduate student Lauren Wood. She holds a device that uses solar power and a car battery to recharge computerized measuring equipment on a Christmas tree farm. Hannah Miller
Appalachian State biology professor Howard Neufeld and graduate student Lauren Wood. She holds a device that uses solar power and a car battery to recharge computerized measuring equipment on a Christmas tree farm. Hannah Miller

N.C. researchers use Fraser firs to gauge how heat-sensitive trees may respond to global warming

June 07, 2015 02:41 AM