Trees
Rethinking Wildfire Defense: How a Landscape Approach Can Protect Neighborhoods
Post-fire analysis of the Eaton Fire reveals that a landscape approach — including fire-resistant vegetation, home hardening, and strategic planning — can help reduce wildfire risk, challenging assumptions that trees and plants are primary fire hazards.
Updating LA’s Tree Rules Could Bring More Shade to Underserved Neighborhoods
A new USC study finds that relaxing Los Angeles’ outdated tree planting guidelines could significantly expand urban tree canopy and reduce shade disparities in lower-income neighborhoods, though infrastructure investments are also needed.
What Forest Service Cuts Mean for Cities
U.S. Forest Service employees work on projects that have impacts far beyond remote, rural wilderness areas.
How Protecting Kauaʻi’s Forests Safeguards Fresh Water
A University of Hawaiʻi study shows that protecting Kauaʻi’s native forests from invasive species significantly boosts groundwater recharge, making it a cost-effective strategy to secure fresh water and enhance climate resilience.
The Most Popular Tree on Google?
Meet Rodney: the Toronto tree getting rave reviews.
‘Stockholm Tree Pit’ Saves Dying Urban Trees
After noticing that two-thirds of its trees were dying, Stockholm developed a new planting method to protect trees surrounded by concrete.
Forest Service Rescinds Tree Planting Grants
The $75 million program fell victim to the federal government’s purge of ‘DEI’-related projects.
A Plan to Expand Tree Canopy Across Dayton
Dayton is developing an urban forest master plan, using a $2 million grant to expand its tree canopy, address decades of tree loss, and enhance environmental equity across the city.
Preserving Altadena’s Trees: A Community Effort to Save a Fire-Damaged Landscape
In the wake of the Eaton Fire, Altadena Green is working to preserve fire-damaged but recoverable trees, advocating for better assessment processes, educating homeowners, and protecting the community’s urban canopy from unnecessary removal.
LA’s Trees Absorb More Carbon Than Expected, But Can’t Do It Alone
A USC study finds that Los Angeles’ urban trees absorb more carbon than expected, but while they provide crucial environmental benefits, they cannot replace the urgent need for systemic emissions reductions.
Opinion: Housing Versus Trees Is a False Choice; Swap Pavement for Trees Instead
Seattle’s goal to cover 30 percent of the city with tree canopy by 2037 doesn’t need to be sacrificed in favor of density. There’s a better way.
Growing Green: How Parks and Trees Shape Honolulu’s Future
Honolulu is expanding its urban tree canopy through community-driven park revitalization efforts, emphasizing the environmental, social, and cultural benefits of trees in creating a more resilient and equitable city.
Rethinking Fire-Resistant Landscaping: Which Trees Should We Plant?
Fire experts emphasize the need to replace highly flammable trees like Mexican fan palms and eucalyptus with fire-resistant species such as oak, sycamore, and toyon, while also strengthening home fire defenses to reduce wildfire risks in California.
Urban Forestry as a Pathway to Equity and Opportunity
Urban forestry job training programs are creating economic opportunities for underrepresented individuals while addressing workforce shortages and advancing tree equity in communities most impacted by environmental disparities.
New Interactive Tool Helps Cities Assess and Strengthen Urban Tree Canopies
A new national tree canopy assessment tool, available at TreesAtWork.org, provides high-resolution data to help cities track tree cover changes, prioritize planting efforts, and enhance urban resilience.
Rethinking Los Angeles Landscapes: Balancing Iconic Trees and Fire Resilience
L.A. must balance fire resilience with ecological preservation by gradually replacing flammable non-native plants like eucalyptus and palm trees with native and fire-resistant species while rethinking urban landscapes and land management practices.
Annapolis Unveils Interactive Map to Boost Urban Tree Canopy
Annapolis has launched an interactive Tree Canopy Map to engage residents in urban forestry efforts, highlighting tree coverage data and encouraging community involvement to achieve the city’s 50 percent canopy goal by 2050.
The Urban Heat Divide: Addressing LA’s Thermal Inequities
LA's thermal inequities leave low-income, minority neighborhoods disproportionately hotter and more vulnerable, prompting advocacy and policy efforts to address these disparities through green infrastructure and equitable climate investments.
Fighting Forest Pests With AI: A Hemlock Success Story
Fairfax County utilized GeoAI and ArcGIS technology to efficiently map and protect its hemlock trees from the invasive woolly adelgid, ensuring targeted pest management and preservation of its evergreen canopy.
How AI Is Revolutionizing Urban Forestry and Climate Resilience
Tree-D Fusion, an AI-driven tool developed by MIT and Purdue researchers, generates 3D models of urban trees to help city planners visualize future green spaces, address climate challenges, and enhance urban livability and sustainability.
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.
Ascent Environmental
Borough of Carlisle
Caltrans
Institute for Housing and Urban Development Studies (IHS)
City of Grandview
Harvard GSD Executive Education
Toledo-Lucas County Plan Commissions
Salt Lake City
NYU Wagner Graduate School of Public Service
