Functional Zoning by Site Index to Balance Multiple Objectives for Pine in Southern US Family Forests

Abstract Family forests comprise a significant portion of total forest land area in the southern United States and their owners frequently have multiple, competing objectives. This research evaluated the effectiveness of functional zoning based on site index on forest sizes relevant to family forest...

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Bibliographic Details
Published in:Journal of forestry 2023-07, Vol.121 (4), p.307-318
Main Authors: Resch, Bradley S, Himes, Austin, Grado, Stephen C, Grala, Robert K, Kanieski da Silva, Bruno
Format: Article
Language:English
Subjects:
Economic impact
Forests
Heterogeneity
Site index
Zoning
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Summary:Abstract Family forests comprise a significant portion of total forest land area in the southern United States and their owners frequently have multiple, competing objectives. This research evaluated the effectiveness of functional zoning based on site index on forest sizes relevant to family forest owners. A total of fifty family forests were randomly selected from twenty-five counties in the East Texas Pineywoods region. Timber production and northern bobwhite habitat (Colinus virginianus) habitat were used as proxies for competing objectives. It was found that 80% of family forest parcels had sufficient site index heterogeneity to benefit from functional zoning. For forest parcels that could benefit from functional zoning, the benefit in terms of increased land expectation value (LEV) was not found to be dependent on parcel size. On average, this approach increased the LEV $32/ac at a 3% discount rate, $16/ac at 5%, and $9/ac at 7%. This zoning approach supports multiple objectives while minimizing the economic impact of the nonrevenue objectives.
ISSN:0022-1201
1938-3746
DOI:10.1093/jofore/fvad015