The goal of urban forest management on Wright-Patterson Air Force Base is to sustain a healthy forest while maintaining the safety of the military’s mission.
“An urban forest is a collection of trees within a city, or in this case, a military installation,” said Danielle Trevino, Wright-Patterson AFB environmental specialist. “At Wright-Patt, this includes street trees, trees at residences and trees in parks. Trees provide storm water mitigation, reduce energy costs, conserve water and soil, provide oxygen, improve air quality and much more.”
The urban forest at Wright-Patterson is managed as part of routine groundskeeping and maintenance on the base. Tree management is limited to removal of hazardous trees and trimming and removal of trees to ensure safety of military operations.
The 88th Civil Engineering Group conducts tree assessments annually.
“The assessment documents hazardous trees in the urban areas of the installation that are in need of trimming or removal,” said Trevino. “The annual inventory is typically conducted in the summer so tree trimming needing removal can begin in the fall.”
The presence of federally threatened and endangered bat species on base prohibits the removal of suitable bat roost trees and prohibits cutting between April 1 and Oct. 1 to avoid incidental disturbance of roosting bats.
“The removal of dead trees in areas where they do not pose a threat to people or property is avoided,” said Trevino. “In some cases, these trees provide more or as much protective habitat for wildlife as when they are alive.
“Many species of wild birds and mammals utilize dead trees for shelter, nesting, foraging and perching,” Trevino said. “Dead trees can stand for decades.”
Many of the trees on the installation were planted in places that they eventually outgrew and then needed to be removed.
A healthy urban forest begins with careful planning. It is important to take numerous factors into consideration before planting a tree. The potential mature height, the canopy spread, the growth rate and sun requirements are all factors to consider.
The Natural Resources Program has an “approved tree list” with important information about each species of tree that can be planted on base.
To report a potentially hazardous tree or for inquiries about Wright-Patterson’s urban forest, contact Danielle Trevino at 937-257-8555.