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"Age Structure and Spatial Patterning of Trillium Populations in Old-Growth Forests." Plant Ecology 199, no. 1 (2008): 43-54.
"Developing an Eastern Hemlock Chronology in Albright Grove, Great Smoky Mountains National Park." In Association of American Geographers Annual Meeting. Boston, MA: Association of American Geographers, 2008.
"Stand Dynamics of Old-Growth Forests in the Great Smoky Mountains National Park, Tennessee, USA." In Association of American Geographers Annual Meeting. Boston, MA, 2008.
"Coarse Woody Debris Dynamics in the Southern Appalachians as Affected by Topographic Position and Anthropogenic Disturbance History." Forest Ecology and Management 217, no. 2-3 (2005): 319-330.
"Managing Hemlock Woolly Adelgid and Balsam Woolly Adelgid at Great Smoky Mountains National Park." In Third Symposium on Hemlock Woolly Adelgid in the Eastern United States, 232. Asheville, NC: U.S. Forest Service, 2005.
"Tree Mortality, Canopy Turnover, and Woody Detritus in Old Cove Forests of the Southern Appalachians." Ecology 86, no. 1 (2005): 73-84.
Great Smoky Mountains National Park : The Range of Life. Gatlinburg, TN: Great Smoky Mountains Natural History Association, 2000.
Changes in Old Growth Hemlock Forests of the Cataloochee Watershed in the Great Smoky Mountains National Park : Preparing for the Arrival of the Hemlock Woolly Adelgid (Adelges tsugae). Cullowhee, NC: Western Carolina University, 1999.
Classification and Description of Old-Growth Hemlock Communities in the Cataloochee Watershed of the Great Smoky Mountains National Park. Cullowhee, NC: Western Carolina University, 1999.
The Appalachian Forest : A Search for Roots and Renewal. Mechanicsburg, PA: Stackpole Books, 1998.
"Composition, Structure and Diversity of Cove Forest Stands in the Great Smoky Mountains: A Patch Dynamics Perspective." Journal of Vegetation Science 9, no. 6 (1998): 881-890.
"Structure and Dynamics of Cove Forests in the Great Smoky Mountains." Castanea 63, no. 3 (1998): 361-371.
"Exploring Old-Growth Forests." Discovering the Smokies 1, no. 1 (1997): 3-5.
"Possible Ecological Mechanisms for Loss of Vernal Herb Diversity in Logged Eastern Deciduous Forests." Ecological Applications 5, no. 4 (1995): 935-946.
"Canopy Cover and Tree Regeneration in Old-Growth Cove Forests of the Appalachian Mountains." Vegetatio 115, no. 1 (1994): 19-27.
"The Importance of Increment Core Samples and Disturbance History in the Evaluation of Old-Growth Forests in Great Smoky Mountains National Park." Natural Areas Journal 14, no. 2 (1994): 140-142.
Old Growth Project: Stand Delineation and Disturbance Rating Great Smoky Mountains National Park In Technical Report NPS/ SERGRSM/ NRTR. Gatlinburg, TN: National Park Service, 1994.
"Appalachian Oak Forest." In Biodiversity of the Southeastern United States: Upland Terrestrial Communities, edited by William Haywood Martin, Stephen G. Boyce and Arthur C. Echternacht, 255-303. New York: John Wiley & Sons, Inc., 1993.
"Biomass and Production of Southern Appalachian Cove Forests Reexamined." Canadian Journal of Forest Research 23, no. 4 (1993): 760-765.
"Effects of Area on Old-Growth Forest Attributes: Implications for the Equilibrium Landscape Concept." Landscape Ecology 8, no. 2 (1993): 119-126.
"Characteristics of Old-Growth Mixed Mesophytic Forests." Natural Areas Journal 12, no. 3 (1992): 127-135.
"Repeatability in Forest Gap Research: Studies in the Great Smoky Mountains." Ecology 70, no. 3 (1989): 558-559.
"Treefalls Revisited: Gap Dynamics in the Southern Appalachians." Ecology 68, no. 2 (1987): 417-424.
"A Critique on Overstory/Understory Comparisons Based on Transition Probability Analysis of an Old-Growth Spruce-Fir Stand in the Appalachians." Vegetatio 64, no. 1 (1985): 37-45.















































