Projecting southern timber supply for multiple products by subregion

  • Authors: Abt, Robert C.; Cubbage, Frederick W.; Abt, Karen L.
  • Publication Year: 2009
  • Publication Series: Scientific Journal (JRNL)
  • Source: Forest Products Journal 59(7-8):7-16


While timber supply modeling has been of importance in the wood-producing regions of the United States for decades, it is only more recently that the technology and data have allowed disaggregation of supply and demand to substate regions, including product specific breakdowns and endogenous land use and plantation changes. Using southwide data and an economic supply and demand framework, the Subregional Timber Supply model was used to project timber inventory, removals, and price, for subregions of the 12 southern states through 2030. Two hypothetical demand scenarios were modeled to reflect current recessionary impacts and potential for added bio-energy demands: 1) constant demands based on average 2002 to 2007 removals, and 2) a 30-percent recession reduction (2006 to 2009) and rebound by the same percentage (2010 to 2013), followed by a 0.5 percent per year demand increase for all products. Projections indicate that pine pulpwood markets are the least volatile under both demand scenarios and small pine sawtimber are the most volatile. Larger pine sawtimber markets have moderate price decreases due to the recession, which later increase to levels near current prices. Hardwood pulpwood and sawtimber both experience recessionary price decreases, and while prices recover partially, they do not return to current levels by the end of the projection period. Also, more growth and less timberland loss shifts more timber production and harvests to the southern coastal plain areas.

  • Citation: Abt, Robert C.; Cubbage, Frederick W.; Abt, Karen L. 2009. Projecting southern timber supply for multiple products by subregion. Forest Products Journal 59(7-8):7-16.
  • Posted Date: February 11, 2010
  • Modified Date: September 20, 2010
  • Requesting Print Publications

    Publication requests are subject to availability. Fiscal responsibility limits the hardcopies of publications we produce and distribute. Electronic versions of publications may be downloaded, distributed and printed.

    Please make any requests at

    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.