Philip Potyondy is a Sustainable Forestry Coordinator with the Minneapolis Park and Recreation Board. He has a B.S. and an M.S. in urban forestry, and is an ISA Certified Arborist and a TCIA certified tree care safety professional. His Masters Thesis research on the benefits of trees in cold climates has interested us for years,… More
Susan Day and her team at Virginia Tech published a paper earlier this year about a soil rehabilitation technique called Soil Profile Rebuilding, or SPR. They were looking for a way to rehabilitate soils damaged by land development in a way that would restore their biological function and be more supportive of plant growth. I… More
When we talk about the value of urban trees and soils as a stormwater management tool, the contribution of the trees is often considered secondary. Soil will, of course, store significant amounts of runoff all on its own. However, new research at the Morton Arboretum in Lisle, IL, has found that trees actually provided the largest… More
As landscape architects, we are often under the impression that because we love urban trees and seeing new trees planted, that everyone around us will love these plantings as well. Some city dwellers do in fact welcome trees with great excitement, but others may see the trees as an intrusion of their private space or… More
If you are a regular reader of this blog, then you know we’ve had a recent spate of articles about biochard – from its history, to a discussion of possible applications and controversies, to a question-and-answer following a recent webinar about what designers need to know about the product. Because of the tremendous potential for… More
Healthy trees can grow anywhere, including cities, provided they receive enough water, soil, and sunlight. Research shows that vigorous urban trees keep people healthier, cool cities in summer, warm homes in winter, help kids learn better, decrease car accident rates, raise real estate values, and decrease crime dramatically. Even with these myriad benefits, recent heat… More
I am lucky enough to live within a (long) walk of my job. I often take advantage of this proximity, walking home along an unattractive stretch of San Francisco’s Market Street. Alternately teeming with tourists or occupied by people who are generally down-and-out, this three mile stretch between work and home leaves a lot to be desired…. More
Maria D’Agostino is a Community Forester and Consulting Arborist. After many years of learning and sharing urban forest practices in the San Francisco Bay Area, she moved to Alaska when the Municipality of Anchorage hired her to be their Municipal Forester. Later, she started her own consulting practice to help Alaskans understand the value and… More
In part one of this series, we gave recommendations for how to address tree maintenance needs in a smarter and more financially (and ecologically) sustainable way. In part two, we shared specific lessons from other cities that I was aware of – and asked you to reach out and share your experience. Today, we’ll share… More
Mei Ling Hui has been with San Francisco’s Department of Environment since 2007, first as the Urban Forestry and, more recently, the Agriculture Coordinator. Along with her main role in those programs, she provides support to the Climate, Environmental Justice, and Toxics Programs, serving at the intersection of many public stakeholders. She provides staff support to… More
“Right tree, right place” is easier to do in Ohio thanks to the Urban Site Index (USI), a tool for assessing soils and planting sites developed by OHDNR regional urban foresters Alan Siewert and Stephanie Miller. By observing various tree species in various sites, site ratings for different tree species can be developed for various… More
Russell Horsey is the Development Director at the Institute of Chartered Foresters in the United Kingdom. Prior to joining the Institute, Russell was Senior Arboricultural Officer (similar to Head Urban Forester in a U.S. city) for the City of Bristol, England. He is a graduate of the Universities of Brighton, UK, and gained a Masters… More
Soil. Stormwater. Sustainable Infrastructure.
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