Poster Abstract Details

Author(s):
Nicholas A. Martin, Arthur H. Chappelka, Gary J. Keever, Edward F. Loewenstein

Affiliation:
Auburn University, School of Forestry and Wildlife Sciences = Nicholas A. Martin, Arthur H. Chappelka, Edward F. Loewenstein, Department of Horiculture = Gary J. Keever

Presentation Type:
Poster

Topic Area:
Urban forestry and urban agriculture

Abstract Text:
The UFORE (Urban Forest Effects) model and its methodology have the potential to become the urban tree inventory standard, presenting a valuable management tool as well as vital and accurate environmental information. The overall goal of this project was to test the validity of the model on the Auburn University campus, including validation of certain parameters to examine its applicability in the southeastern US. A 100 percent tree inventory of the managed areas on the Auburn University campus was conducted (approximately 571 acres) using an UFORE compatible inventory. Tree species, height, crown width, percent dieback, and relative health were recorded for each tree. Preliminary results indicate that there are approximately 7,000 trees and over 130 species in the managed areas of the Auburn University campus. A 2-person crew was determined more efficient than a 3-person crew for this type of inventory. The most common species on campus in descending order were crapemyrtle (Lagerstroemia spp.), willow oak (Quercus phellos), loblolly pine (Pinus taeda), southern magnolia (Magnolia grandiflora), and overcup oak (Quercus lyrata). The average tree height was 28 feet and the average dbh (diameter at breast height) was 8.9 inches. Sixty percent of the trees on campus were rated in good or excellent health. Ongoing analysis is being conducted in cooperation with the USDA Forest Service-Urban Forestry South in Athens, GA. The inventory is still in progress and should be completed by June 2010.