Selected Publications, Abstracts, and Presentations:

Joan Walker

Peet, R. K., D. C. Glenn-Lewin and J. Walker Wolf. 1983. Prediction of man's impact on plant diversity: a challenge for vegetation science. In: W. Holzner, M.J. Werger and I. Ikusima (eds.), Man's Impact on Vegetation. Dr. W. Junk, The Hague. pp. 41-54.

Walker, J. and R. K. Peet. 1984. Composition and species diversity in pine-wiregrass savannas of the Green Swamp, North Carolina. Vegetatio 55: 163-179.

Frost, C., J. Walker, and R.K. Peet. 1986. Fire-dependent savannas and prairies of the southeastern coastal plain: Original extent, preservation status and management problems. IN: Kulhavy, D.L. and R.N. Conner (eds.). Wilderness and Natural Areas in the Eastern United States. School of Forestry, Stephen F. Austin State Univ., Nacogdoches, TX. pp. 348-357.

Walker, J. 1993. Rare plants associated with longleaf pine: patterns in life history and ecology. Proceedings Tall Timbers Fire Ecol. Conf. 18: 105-125.

Emanuel, C.M., T.A. Waldrop, J.L. Walker, and D.H. VanLear. 1995. Silvicultural options for recovering the endangered smooth coneflower: preliminary results. In: Edwards, M.B., ed. Proceedings of the 8th Biennial Southern Silv. Res. Conf. Gen.Tech.Rep. SRS-1, U.S.D.A. Forest Service, Asheville, NC.

Godt, M.J.W., J. Walker and J.L. Hamrick. 1997. Genetic diversity in the monotypic endangered lily Harperocallis flava, and a close relative, Tofieldia racemosa. Conservation Biology 11: .

White, P.S. and J.L.Walker. 1997. Approximating nature’s variation: selecting and using reference sites and reference information in restoration ecology. Rest. Ecol. 5: 338-349.

Hermann, S.M., R. van Hook, R.W. flowers, L.A. Brennan, J.S. Glitzenstein, D. R. Streng, J.L. Walker, and R.L. Myers. 1998. Fire and biodiversity: studies of vegetation and arthropods. Pp. 384-401 In: Trans. of the 63^rd North American Wildlife, and Natural Resources Conference, Orlando, FL (1998). Wildlife Management Institute, Washington DC.

Walker, J.L. 1998. Ground layer vegetation in longleaf pine landscapes: an overview for restoration and management. Proceedings of Symposium on Restoration and Regional Conservation Strategies. Longleaf Alliance Report No. 3. Auburn University, Auburn, AL.

Covington, W., W.A. Neiring, E. Starkey, J.L. Walker. 1999. Ecosystem restoration and management: scientific principles and concepts. In: N.C. Johnson, comps., eds. Ecological stewardship: a common reference for ecosystem management. Elsevier Scientific Ltd., Oxford, England. Pp. 599-617.

Walker, J.L. 2001. Sensitive Plant Communities. In: J. Dickson, ed. Wildlife of the Southern Forests. Hancock House Publishers, Blaine WA.

Smith, G.P., V.B. Shelburne, J.L. Walker. In press. Structure and composition of vegetation on longleaf pine plantations compared to natural stands occurring along an environmental gradient of South Carolina. Pp. 228-231 In: Hawood, J.D., ed. Proceedings of the Tenth Biennial Southern Silvicultural Research Conference, February 16-18, 1999. Shreveport, LA.

White, P.S., J. Harrod, J.l. Walker, A. Jentsch. In press. Disturbance, scale, and boundary in wilderness management. In Cole, D.N., S.F. McCool (eds) Proceedings: Wilderness Science in a Time of Change. Proc. RMRS-P-000. USDA FS, Rocky Mountain Res. Stn., Ogden, UT.

Proceedings of the 2nd Longleaf Alliance Conference, Longleaf Alliance Report No.4, June 1999.  Longleaf pine ecosystem restoration on small and mid-sized tracts.

In: Miller, Gary L., ed. The value of old growth forest ecosystems of the Eastern United States: conference proceedings; 1993 August 26-28; Asheville, NC. Asheville, NC: University of North Carolina, Asheville: 33-40.    Longleaf pine forest and woodlands: old growth under fire!

Madsen, Dana L., T.P. Spira, J.L. Walker, and J.E. Fairey. 1995. Germination ecology of Macbridea alba (Chapm.). ASB Bull. 42: 93.

Walker, J.L.and B.van Eerden. 1996. Relationships between disturbance history and vegetation in Carolina sandhills. ESA 77(3): 465.

Van Eerden, B.and J L. Walker. 1996. The effect of burn season on wiregrass seed yield in Carolina Sandhills habitat. (Poster) ESA 77(3): 455.

Walker, J.L. and B. VanEerden. 1997. Legacies of land use: implications for using fire to restore longleaf pine forests. Bull. ESA 78(4): 37.

Walker, J.L. and D.L. Madsen. 1997. The breeding system of Macbridea alba, a federally endangered mint. ASB Bull. 44: 127-128.

Walker, J. L. 1995. Disturbance ecology and ecosystem management. D.O.E Workshop on "Ecosystem Management at Savannah River Site.

Walker, J. L. 1996. Fire effects on plants. D.O.E. Workshop on "Fire in the Ecosystem, Savannah River Site.

Walker, J. L. 1996. Herbaceous vegetation in longleaf pine communities: pattern and process. Big Thicket Science Conference. Beaumont, TX. (Plenary session).

Walker, J.L. and B. VanEerden. 1997. Legacies of land use: implications for using fire to restore longleaf pine forests. Symposium. Ecological Society of America Annual Meeting.

Walker, J.L. 2001. Landscape legacies: southeastern coastal plain. Landscape Legacies Conference, Duke University.

Walker, J.L. 2001. Prescribed fire for restoring longleaf pine woodlands and savannas. Symposium. Society for Range Management Annual Meeting.