Urban Trees
The Cambridge Tree Map Provides Data on Blossoms and Pollen
"What does a city look like drawn in trees?" Cambridge, Massachusetts recently released an exhaustive database of all the trees on public property around the city.
New Study Shows Human Health Benefits of Soot-Scrubbing Trees
A new study published in the journal Environmental Pollution makes the first conclusive case for the ability of urban foliage to reduce fine particle pollution, reducing breathing problems and saving lives in the process.
Despite Their Benefits, Urban Trees Declining Across America
A recent study by the U.S. Forest Service shows that out of 20 cities surveyed, 19 showed a decline in tree cover. With their demonstrated benefits to public health, property values, and reducing pollution, Tod Newcombe asks why they're disappearing.
Pittsburgh to Become an "Urban Forest"
The City of Pittsburgh, PA has announced an "urban forest master plan" to add more foliage to the 2.5 million trees already covering the city.
Urban Trees: Friend or Foe to Crime?
A new study published in the June issue of Landscape and Urban Planning intends to settle once and for all the debate about whether urban trees provide a deterrent or inducement for crime, writes Eric Jaffe.
What Income Inequality Looks Like From Space
Tim De Chant compares satellite images of neighborhoods from cities around the world to see if inequality is manifest in the patterns of the landscape. The differences are striking.
How Much is a Tree Worth to a City?
Nate Berg reports on several recent pilot studies that have quantified the economic, aesthetic and energy saving benefits of urban trees and why the costs for replacing them can be formidable.
The Value of Urban Trees in Promoting Bird Diversity
A world first study explicitly demonstrates that large trees in urban parks are “keystone structures” that help provide important habitat and contribute to the richness, abundance and breeding of birds, reports Megan Doherty.
Pagination
Urban Design for Planners 1: Software Tools
This six-course series explores essential urban design concepts using open source software and equips planners with the tools they need to participate fully in the urban design process.
Planning for Universal Design
Learn the tools for implementing Universal Design in planning regulations.
EMC Planning Group, Inc.
Planetizen
Planetizen
Mpact (formerly Rail~Volution)
Great Falls Development Authority, Inc.
HUDs Office of Policy Development and Research
NYU Wagner Graduate School of Public Service