Urbanization's impact on timber harvesting in the south central United States.
The impact of urbanization on timber harvesting in the south central United States was investigated. Geo-referenced Census and Forest Inventory Analysis (FIA) data were combined using a geographic information system (GIS) in order to examine the effects of various demographic and biophysical forest inventory characteristics on timber harvesting. These effects were estimated for intermediate and final harvests using a multinomial logit model. The probability for both types of harvests decreased with increasing population density, decreasing forest size, and decreasing distance to urban areas; however, the reduction in intermediate harvests was greater for each variable. Harvesting rates decreased by as much as 19% as population densities increased or distance to urban areas decreased. The results indicated that active forest management is curtailed far beyond the urban boundary. In order to model the impact of urbanization adequately, timber supply projections must also account for its impact on harvesting frequencies in surrounding areas.
Munn
Ian A
IA
Department of Forestry, Mississippi State University, MS 39762, USA. imunn@cfr.msstate.edu
Barlow
Stephen A
SA
Evans
David L
DL
Cleaves
David
D
D002947:Cities; D003247:Conservation of Natural Resources; D004784:Environmental Monitoring; D016468:Forestry; D005843:Geography / Q000706:statistics & numerical data; D007256:Information Systems; D014481:United States