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Friday, September 19, 2014
In collaboration with the USDA Forest Service and The University of Vermont, Spatial Analysis Laboratory, Toronto Urban Forestry has taken advantage of sophisticated modeling and remote sensing tools to paint a more detailed picture of Toronto's urban forest. The resulting study, Every Tree Counts: A Portrait of Toronto's...
Friday, September 19, 2014
Lying along the northeast coast of Puerto Rico, the 53,500-acre San Juan Bay Estuary watershed is the heart of the expanding and densely populated San Juan metropolitan area. The 2010 U.S. Census estimated the population of the area at 2,478,905, with a population density of 3,215 people a square kilometer (about half a...
Friday, August 29, 2014
In the city of Detroit, rainwater does not naturally percolate through soils, instead flowing over land into storm drains and into our Combined Sewer Overflow (CSO) system. During these increasingly frequent heavy rains, millions of gallons of water overload the system into storm sewers and basement drains that can cause...
Friday, August 1, 2014
By Leslie Robertson NASF Photo Fellow I spent today going around Harrisburg and wrapping up the week in the office. Ellen Roane, an urban forester, was my companion for the morning and early afternoon. As we revisited sites that had been planted a few years ago, she explained the great things and the challenges that...
Friday, July 25, 2014
To help feed and shelter migratory birds, a group of migrant women and their children participate in the Patterson Park Audubon Center's Bird Ambassadors program.   The goal is to provide a stopover for neotropical birds migrating from the East Coast to Mexico and Central America for the winter.   "If you think...
Friday, July 25, 2014
The North American Envirothon is North America’s largest high school environmental education competition.  Reaching more than 500,000 students across North America annually, the Envirothon succeeds in its mission to develop knowledgeable, skilled, and dedicated citizens who are willing and prepared to work towards...
Friday, July 18, 2014
Florida's aspiring Eagle Scout Orion Leavy, 15, and Mildred Helms Elementary graduate Riley Browne, 11, have taken on separate projects with similar missions: planting hundreds of trees to beautify and add more green to Largo’s landscape. The trees for both projects will come from the city’s tree fund, which businesses and...
Friday, July 18, 2014
For their ideas in answering a challenge issued by the United States Department of Agriculture, a team lead by the University of Tennessee was recently awarded a federal grant of more than $200,000.   The project, “Storm Water Goes Green: Investigating the Benefit and Health of Urban Trees in Green Infrastructure...
Friday, July 11, 2014
To determine the future of the maple, the city of Missoula uses a device called a sonic tomograph. The Urban Forestry Division has catalogued an estimated 74 percent of municipal street and boulevard trees, and most of them are, to a trained eye, obviously healthy or obviously hazards in need of removal. “The tree has a...
Friday, July 11, 2014
A multi-state team from universities in Virginia, West Virginia and Maryland are working to advance the profession of urban forestry.   The team led by researchers at Virginia Tech has launched Urban Forestry 2020. The project aims to examine the challenges faced by the urban forestry profession and devise strategies...

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