By Sean Tubbs
Charlottesville Tomorrow
Thursday, April 26, 2012
The nine-member tree commission was created in late 2010 to oversee management of the city’s urban forests.
A study in 2009 indicated that the city has a tree canopy that covers 47 percent of Charlottesville’s 10.4 square miles. That helped the city obtain a “growth award” from the Arbor Day Foundation in 2010.
“The American Forestry Association is looking for tree canopies higher than 40 percent on the East Coast,” said Doug Ehman, manager of the city’s parks division. “The big thing is, though, you have to maintain that and actively manage that canopy.”
To do that, the city employs Hughes to inspect trees on city land, answer questions from the public and implement the urban forestry management plan. That includes planting and tree work such as pruning and removal.
“The tree is showing classic symptoms of some root damage, but it made it through last summer,” Hughes said. “It has leafed out this year except where you see the dieback.”
Hughes said a tree can take up to eight years to recover from construction damage, depending on the amount of roots that were lost and how much rain has fallen.
“Trees are like people,” Ehman said. “They get old and die. When the tree gets to a point where it’s no longer structurally safe, we have to
deal with it and put replacements in.”
No one contacted knew how old the Forest Hills white oak is, but Hughes said it could be well over 150 years old.
Another step in management is to ensure diversity among the city’s tree population.
“A monoculture is always an issue,” Hughes said. “If there is a problem in one of those trees, such as a certain insect that likes that tree …
it’s very likely it’s going to create a problem for all those trees.”
For instance, insects and disease have largely eliminated American elms and chestnuts over the past several decades.
Hughes and other arborists in Virginia are bracing for an onslaught of the ash borer, which could destroy ash trees. So far, none of the insects has been reported in the area.
“Sooner or later it is going to be here,” Ehman said.
Hughes’ scope as city arborist is limited to trees on public lands, and not on private property.
One member of the tree commission recently tried another strategy.
Hanes declined to comment on the incident, but said she would issue a statement after her May 22 court hearing.
In the fall, the tree commission will organize a massive tree-planting throughout Charlottesville in collaboration with the parks and recreation department.
“Fall is the best time to plant public and private trees,” Waters said.
Waters briefed city councilors on the status of the tree commission earlier this month. Many councilors said they were pleased with the commission’s efforts to date.
That is a very healthy thing in my mind.”

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