The Red-Spruce/Fraser Fir Ecosystem:  One of the Southern Appalachian Mountains’ Most Endangered   By Saskia van de Gevel, Assistant Professor, Appalachian Tree Ring Lab, Department of Geography and Planning, & Mark Spond, Ph.D., Liaison to the Blue Ridge Parkway, Appalachian State University, Boone, NC 28607. Map created by Andi Sigsbey, GIS Lab Manager/Instructor, Appalachian State...

The Red-Spruce/Fraser Fir Ecosystem:  One of the Southern Appalachian Mountains’ Most Endangered   By Saskia van de Gevel, Assistant Professor, Appalachian Tree Ring Lab, Department of Geography and Planning, & Mark Spond, Ph.D., Liaison to the Blue Ridge Parkway, Appalachian State University, Boone, NC 28607. Map created by Andi Sigsbey, GIS Lab Manager/Instructor, Appalachian State...