Skip to Main Content
U.S. Forest Service
Caring for the land and serving people

United States Department of Agriculture

Home > Search > Publication Information

  1. Share via EmailShare on FacebookShare on LinkedInShare on Twitter
    Dislike this pubLike this pub

    Description

    Two recent studies provide alternative views of the current state and future prospects of southern forests and timber supply: the Southern Forest Resource Assessment (SOFRA) and the Fifth Resources Planning Act Timber Assessment (RPA). Using apparently comparable data but different models and methods, the studies portray futures that in some aspects are quite similar and in others markedly different. This article focuses on what the differences and commonalities between the reports suggest about the key factors that help shape our views of the future of southern timber supply. What inputs and assumptions make important differences in projections of the South's timber supply future? We find that there are five major areas to watch: (i) gross land area ships from forest to urban and from agriculture to forest (not just net timberland area change); (ii) the sensitivity of pine plantation investments to expected timber prices; (iii) the responsiveness of southern timber demand to prices; (iv) age or date of the starting inventory and the definition of timber harvest (what products are included); and (iv) the basic yield assumptions and the timing of the yield impacts from improved management and timberland area change.

    Publication Notes

    • You may send email to pnw_pnwpubs@fs.fed.us to request a hard copy of this publication.
    • (Please specify exactly which publication you are requesting and your mailing address.)
    • We recommend that you also print this page and attach it to the printout of the article, to retain the full citation information.
    • This article was written and prepared by U.S. Government employees on official time, and is therefore in the public domain.

    Citation

    Adams, Darius; Mills, John; Alig, Ralph; Haynes, Richard. 2005. SOFRA and RPA: two views of the future of southern timber supply. Southern Journal of Applied Forestry. 29(3): 123-134

    Keywords

    harvest, removals, demand, models

    Related Search


    XML: View XML
Show More
Show Fewer
Jump to Top of Page
https://www.fs.usda.gov/treesearch/pubs/24840