Twenty-two year changes in regeneration potential in an old-growth Quercus forest in the Mid-Cumberland plateau, Tennessee

This article is part of a larger document. View the larger document here.

Download
(PDF; 57 KB)
Cite
Feedback
  • Authors: Clark, Stacy L.; Torreano, Scott J.; Loftis, David L.; Dimov, Luben D.
  • Publication Year: 2007
  • Publication Series: Miscellaneous Publication
  • Source: e-Gen. Tech. Rep. SRS–101. U.S. Department of Agriculture, Forest Service, Southern Research Station: 286-294 [CD-ROM].

Abstract

A study was initiated in 1983 and then reexamined in 2005 to determine regeneration potential and species composition changes in an old-growth forest on the mid-Cumberland Plateau. Response to a 1980s mortality event was evident in the increased density of the largest size class, with Acer saccharum (Marsh.) showing the greatest increase (>100 percent). Large (2.5-5.4 inches d.b.h.) Carya and Quercus regeneration and all Cornus florida (L.) regeneration are no longer present, except for Q. prinus (L.) (4 percent). Regeneration models predicted similar regeneration outcomes in response to stand-replacing disturbance events: Acer saccharum (53 percent), Fraxinus americana (L.) (7-2013 percent), and Liriodendron tulipifera (L.) (7-9 percent). We hypothesize that the potential of this forest to maintain overstory oak species will diminish if current disturbance trends continue.

  • Citation: Clark, Stacy L.; Torreano, Scott J.; Loftis, David L.; Dimov, Luben D. 2007. Twenty-two year changes in regeneration potential in an old-growth Quercus forest in the Mid-Cumberland plateau, Tennessee. e-Gen. Tech. Rep. SRS–101. U.S. Department of Agriculture, Forest Service, Southern Research Station: 286-294 [CD-ROM].
  • Posted Date: January 7, 2008
  • Modified Date: January 9, 2008

    • Print Publications Are No Longer Available

    In an ongoing effort to be fiscally responsible, the Southern Research Station (SRS) will no longer produce and distribute hard copies of our publications. Many SRS publications are available at cost via the Government Printing Office (GPO). Electronic versions of publications may be downloaded, printed, and distributed.

    Publication Notes

    • This article was written and prepared by U.S. Government employees on official time, and is therefore in the public domain.
    • Our online publications are scanned and captured using Adobe Acrobat. During the capture process some typographical errors may occur. Please contact the SRS webmaster if you notice any errors which make this publication unusable.
    • To view this article, download the latest version of Adobe Acrobat Reader.