An Assault On Urban Trees

Urban trees are under attack from homogeneity and alien insects.

1 minute read

April 11, 2004, 1:00 PM PDT

By Chris Steins @planetizen


"James Urban, a landscape architect in Annapolis, Maryland, says the decline of city trees is 'a national issue,' due mainly to the degradation of soils and a street tree monoculture that can be devastating when trees are hit by a certain pest or disease. Washington, D.C., once celebrated as the 'city of trees,' is just one example. According to a survey by American Forests, the city lost 64 percent of its heavy tree cover from 1973 to 1997, due to neglect, disease, and construction."

Thanks to Chris Steins

Friday, April 9, 2004 in Environmental News Network

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I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching. Mary G., Urban Planner

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