Resource Library

This searchable library contains a curation of research papers, guides, ordinances and other resources deemed most helpful in making the case for urban forestry or making it happen in your community.

GreenPrint Resource Hub

The Greenprint Resource Hub is intended to help planners, policymakers, and the public learn about greenprints and how they can…

ISA Best Practices

The International Society of Arboriculture develops and maintains a published collection of best practices for arborists. Multiple topics include planting,…

ANSI A300 Standard

Developed by a broad coalition of experts from different sectors, these standards reflect national consensus on best practices for tree…

Staying Green

Strategies to improve operations and maintenance of green infrastructure in the Chesapeake Bay watershed. Tools and practices are applicable to…

Selecting the Right Tree

SelecTree, a tree selection guide, is an interactive program designed to help you select appropriate trees. It will match trees…

Salt-Resistant Species

Sites with saline (salty) soils, and those that are exposed to coastal salt spray or de-icing materials challenge tree health, and ultimately…