Ask the Expert

Davey expert and urban forester RJ Laverne knows that trees matter. "Trees in the landscape make life healthier, more pleasant and safer, so their care is central to human well-being," he says.

Twenty-five years ago the phrase urban forest would have been an oxymoron. But growing interest in the effect of trees on atmospheric conditions makes the concept a subject of interest. Laverne has conducted cost-benefit studies of the urban forest and can speak knowledgably about the value of a tree in the landscape. His experience also includes tree appraisal and service as an expert witness. The value of trees - financial, scientific and aesthetic - is the focus of Laverne's work.

Education:
Bachelor's degree in biology and master's degree in remote sensing, University of Michigan; bachelor's degree in forestry, Michigan Technological University; currently pursuing doctorate in urban planning, Cleveland State University.

Certifications:
International Society of Arboriculture, board certified master arborist; American Society of Consulting Arborists, registered consulting arborist.