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Chicago Region 2020 Tree Census

The Morton Arboretum has released the results of its 2020 Chicago region tree census. Findings include the loss of an estimated 6 million ash trees, felled by the emerald ash borer. Chicago's canopy cover decreased from 19% to 16%, largely because of...

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5/4/21
Biocultural stewardship: Transforming our urban and community forestry practices

Diverse perspectives and approaches to learning and knowing can strengthen our work in urban and community forestry. Indigenous and local knowledge is embedded in the concept of biocultural stewardship - an approach to working with communities...

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12/28/20
Measuring multi-stemmed trees

Diameter at Breast Height (DBH) is an enormously important metric for foresters, arborists, researchers, contractors, and the general public. With single-stemmed species, it is used to estimate timber volume, biomass, ecosystem services, and...

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11/12/20
The global tree restoration potential

The restoration of trees remains among the most effective strategies for climate change
mitigation.We mapped the global potential tree coverage to show that 4.4 billion hectares
of canopy cover could exist under the current climate....

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7/9/20
CommuniTree: A Model for Engaging Communities in Tree Planting and Maintenance Projects

Tree planting can help communities achieve many resiliency goals such as cooling heat islands, reducing stormwater floods, and building neighborhood cohesion. But trees can only do these things if they survive and thrive to maturity. CommuniTree is a...

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4/13/20
Creating Equitable Career Pathways in Urban Forestry

Employers are desperate to fill a labor shortage on the front lines in urban forestry, yet struggle to source and retain a sustainable workforce. Few employers have successfully tapped into the supply of workers in communities with the lowest tree...

Resource
8/5/19
URBAN TREE CANOPY ASSESSMENT: A Community’s Path to Understanding and Managing the Urban Forest

An Urban Tree Canopy (UTC) assessment, which provides a measure of a community’s tree canopy cover, is important for understanding the extent of a community’s forest or tree resource. UTC assessments are often used for establishing and implementing...

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8/1/19
Forest Resources of the United States, 2017: A Technical Document Supporting the Forest Service 2020 RPA Assessment.

The nation’s forest land area remains stable, but the composition and distribution of those forests is changing. The data supporting this assertion, along with other information on the status, condition, and trends in the nation’s forest resources, are...

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6/14/19
The Salt Dilemma: Growing Better Urban Trees in Northern Climates

Can urban trees and city winter weather protocols peacefully co-exist? Join us for a discussion of the latest research findings related to successfully growing trees under these conditions. Dr. Andrew Millward will walk us through his investigation of...

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2/11/19
2018 State of the World's Forests

It is now almost three years since world leaders agreed to chart a course towards a better, more prosperous future for the planet and all its people. The 2030 Agenda for Sustainable Development, with its 17 Sustainable Development Goals (SDGs), has...

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9/19/18
Trees for Bees: Pollinator Habitats in Urban Forests

The webinar will provide Extension Agents with information and resources to promote pollinator habitats in urban and suburban forests. Pollinator habitats are important to all landscapes, including urban and suburban forests. Pollinators need numerous...

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8/28/18
Tree Genes Initiative REPORT 2018: Securing our Future Forests by Enhancing Technology, Capacity, and Speed

The first TGI report, published in 2015, identified eight critical gaps slowing the transfer of stress-adapted trees from upstream research to forest owners and managers. The gaps fell into three categories: Innovation, Policy, and Markets. TGI members...

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7/27/18
A Rapid Urban Site Index for Assessing the Quality of Street Tree Planting Sites

Learn about how to evaluate sites that are ideal for urban tree health and growth and resources and tools on how to better assess these sites. 

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3/16/18
Urban Forests For Urban Futures: How Trees Help Create Better Cities

Check out this exciting webinar that covers which cities around the world are considered "green" and have a significant amount of green spaces and forest cover and what impact that is having on the economy, people, and environment. 

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3/16/18
Real facts about climate change and urban trees: How should we prepare?

Check out this exciting webinar that covers the impacts trees in urban areas can have on climate change and the role they can play in mitigating adverse impacts. 

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3/16/18