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The Arbor Day Foundation - http://www.arborday.org/
Information on tree and shrub care; education resources related to trees; promoting the planting and maintenance of urban forests through Arbor Day programs, Tree City USA, and other programs. |
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USDA Forest Service, Urban Forest Research - http://www.fs.fed.us/ne/syracuse/index.html
Information on current research on the effects of the urban forest on air quality, climate, and carbon dioxide; as well as, research on urban forest management. |
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Western Center for Urban Forest Research and Education - http://wcufre.ucdavis.edu/
Includes latest in urban forest research: GIS, inventory and monitoring, parking lot shade ordinances, urban heat islands, and guidelines for tree planting. |
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Center for Urban Forestry at Morris Arboretum - http://www.business-services.upenn.edu/arboretum/uf/
Provides technical expertise and professional support for urban/environmental programs in the mid-atlantic and northeastern area of the United States. |
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Tree Ordinance Guidelines - http://www.isa-arbor.com/publications/ordinance.aspx
A handbook for the development and evaluation of local urban forestry programs. |