• City of Vancouver Tree Ordinances
• Local Community Forestry Partners
• Urban Forest Resources
• Research: Benefits of Trees
• Research: Tree Canopy Studies
• Tree Care
• Professional Arboricultural Organizations
• Tree Species Information and Photos
• Native Plants
• Invasive Plant Species
• Nursery Associations
• Watershed Health
• State and Regional Links

City of Vancouver Tree Ordinances

• VMC 12.02 Urban Forestry Commission
• VMC 12.04 Street Trees
• VMC 12.08 Hazardous Vegetation
• VMC 20.770 Tree Conservation

Local Community Forestry Partners

• Friends of Trees

Urban Forest Resources

• Tree Link
• Arbor Day Foundation
• Urban Forest Ecosystems Institute
• National Alliance for Community Trees
• U.S. Forest Service Urban and Community Forestry Program

Research: Benefits of Trees

• Western Washington and Oregon Community Tree Guide: Benefits, Costs and Strategic Planting
• Human Environment Research Lab - University of Illinois
• Human Dimensions of Urban Forestry - University of Washington
• Center for Urban Forest Research - US Forest Service
• Green Infrastructure
• Tree Link search results
• Using Smart Growth Techniques as Stormwater Best Management Practices

Research: Tree Canopy Studies

• City of Vancouver Canopy Report
• Regional Ecosystem Analysis for the Willamette/Lower Columbia Region of Northwestern Oregon and Southwestern Washington State
• Urban Forest Canopy Cover in Portland, Oregon, 1972-2002

Tree Care

• Trees are Good
• TLC for Trees
• Plant Amnesty
• Pruning Guide
• Hazard Tree Prevention
• University of Florida Horticulture Program
• Clark Public Utilities, "Trees and Shrubs: Planting Them Safely Around Electrical Equipment"

Professional Arboricultural Organizations

• International Society of Arboriculture
• Pacific Northwest Chapter of International Society of Arboriculture
• Tree Care Industry Association
• American Society of Consulting Arborists

Tree Species Information and Photos

• Oregon State University Plant Library
• University of Florida tree fact sheets
• Urban Forest Ecosystems Institute - SelecTree
• Ohio Department of Natural Resources tree index
• Virginia Tech University Dendrology

Native Plants

• Washington Native Plant Society
• Plant Native
• WSU Extension Master Gardener Native Plant Guide
• Washington Department of Natural Resources - Native Plant Associations
• The Biodiversity Partnership
• King County Native Plant Guide
• Burke Museum of Natural History and Culture, Plants of Washington Herbarium

Invasive Plant Species

• The Nature Conservancy Invasive Species Initiative
• Ivy Removal Project
• How our urban forest could turn into an 'ivy desert'
• How invasive English ivy kills trees

Nursery Associations

• Washington State Nursery and Landscape Association
• Oregon Association of Nurserymen Nursery Guide
• Specialty Nursery Association of Clark County

Watershed Health

• Columbia Springs Environmental Education Center
• WSU Extension Watershed Stewards program
• Planting Trees for Healthy Watersheds
• Vancouver Watersheds Council
• Watershed Forestry Resource Guide

State and Regional Links

• Clark Public Utilities
• University of Washington Center for Urban Horticulture
• Washington State University Clark County Extension
• Washington Community Forestry Council
• Washington Department of Natural Resources
• Washington Department of Ecology
• Washington Department of Fish and Wildlife
• City of Portland Urban Forestry Division