UNRI main image

What we do

The Urban Natural Resources Institute (UNRI) is a science-based source for information and answers to questions on urban natural resources stewardship. A goal of the Institute is to strengthen public awareness of activities related to urban natural resources research and management. The Institute consists of Forest Service scientists, conducting science-based research on urban natural resource issues across the country.

How can we help you?

The Institute's scientific resources are available to you.
Ask a question of our researchers and we will work to get you the latest answers and solutions. You can also sign up for web- or podcasts. Follow the links on the left to access our services or find contact forms.

Follow UNRI:



  • i-Tree Online Workshop: Teaching with i-Tree Curriculum

    Please join us for the June 2018 i-Tree Web Learning Session
    Wednesday, June 27, 2018
    1:00 PM (Eastern)
    ‘Teaching with i-Tree’
    Please join us on Wednesday, June 27, 2018 for an in-depth look at Project Learning Tree’s new “Teaching with i-Tree Curriculum,” designed for use with middle and high school students, incorporating hands-on activities that engage students in discovering [...]

Join the Conversation!

Recent comments on this site:

Powered by Disqus
Northern Research Station
United States Department of Agriculture
USDA Forest Service


Watch our latest webcast:

Watch our latest webcast

New Tools Showcase


News Watch

Here's what we are reading:

(News from enn.com)