i-Tree Eco v6 beta is now available for download in the i-Tree 2016 Suite update
i-Tree developers targeting stress
HorticultureWeek article by Gavin McEwan>>
Dr. Dave Nowak featured in "What are Trees Worth to Cities?"
A City Lab article>>
New i-Tree Reports applying i-Tree Eco, Design, Canopy & Hydro
See the Reports Page>>
Trees make our lives better in unquantifiable ways
Article appearing in The Guardian>>
California's urban trees offer $1 billion in benefits
UPI article by Brook Hays>
MPs demand action on pollution mitigation
A HorticultureWeek article by Gavin McEwan>>
National Forest Service Turns Focus to Urban Settings, Like Pittsburgh WESA Radio Lab and article>>
London i-Tree Results Highlight Value of Urban Trees
Learn more about the London i-Tree project>>
View archived webinars or past presentations
See archived presentations>>
Submit feedback or share your i-Tree success stories
Visit the i-Tree Feedback Page>>
What is i-Tree?
i-Tree is a state-of-the-art, peer-reviewed software suite from the USDA Forest Service that provides urban and rural forestry analysis and benefits assessment tools. The i-Tree Tools help communities of all sizes to strengthen their forest management and advocacy efforts by quantifying the structure of trees and forests, and the environmental services that trees provide.
Since the initial release of the i-Tree Tools in August 2006, thousands of communities, non-profit organizations, consultants, volunteers and students have used i-Tree to report on individual trees, parcels, neighborhoods, cities, and even entire states. By understanding the local, tangible ecosystem services that trees provide, i-Tree users can link forest management activities with environmental quality and community livability. Whether your interest is a single tree or an entire forest, i-Tree provides baseline data that you can use to demonstrate value and set priorities for more effective decision-making.
i-Tree Tools are in the public domain and are freely accessible. We invite you to explore this site to learn more about how i-Tree can make a difference in your community or forest.