Skip to Main Content
Site index determination techniques for southern bottomland hardwoodsAuthor(s): Brian Roy Lockhart
Source: South. J. Appl. For. 37(1):5-12
Publication Series: Scientific Journal (JRNL)
Station: Southern Research Station
PDF: View PDF (1.24 MB)
DescriptionSite index is a species-specific indirect measure of forest productivity expressed as the average height of dominant and codominant trees in a stand of a specified base age. It is widely used by forest managers to make informed decisions regarding forest management practices. Unfortunately, forest managers have difficulty in determining site index for southern US bottomland hardwood stands because of a lack of available information for many tree species, outdated information for several techniques, and a lack of knowledge in the application of other techniques for specific site conditions. Techniques to determine site index in bottomland hardwood stands include species trials, site index curves, soil-site equations, soil series, and expert systems. Each technique is reviewed here, including recent advances if available, advantages, disadvantages, and application to bottomland hardwood stands.
- You may send email to email@example.com 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.
CitationLockhart, Brian Roy. 2013. Site index determination techniques for southern bottomland hardwoods. South. J. Appl. For. 37(1):5-12.
Keywordsspecies trials, soil-site index equations, soil series, expert systems, Baker/Broadfoot system
- SITEQUAL v2.0—a Fortran program to determine bottomland hardwood site quality
- Growth Predictions for Tree Species Planted on Marginal Soybean Lands in the Lower Mississippi Valley
- SITEQUAL--A User's Guide: Computerized Site Evaluation for 14 Southern Hardwood Species
XML: View XML