Urban Forestry Co-op – Seattle Department of Transportation
As an Urban Forestry Co-op student, I have been updating and analyzing the Seattle Department of Transportation’s inventory of trees in the public right-of-way. I have been using the Urban Forestry Division’s ArcGIS tree collection maps to determine which city units require inventorying. I collect data for each tree in the unit, such as species identification, diameter at breast height (DBH), and health condition.
After inputting these data into the Field Maps application, I use iTree software to determine the general structure and socioeconomic benefits of the urban forest, such as the top five genera planted or the total sequestered carbon dioxide. Then, I detail these findings in a written report using tables and graphics. I also discuss my findings with the Urban Forestry Division to understand why certain species perform well while others do poorly in specific areas.
This opportunity has allowed me to increase my understanding of ArcGIS, Field Maps, and iTree software. Beyond this, I also had the chance to connect with other city staff members and discover new pathways of environmental conservation. Ultimately, I find this placement incredibly meaningful as my work directly helps determine which species will be added to Seattle’s landscape, maximizing tree survival rates and socioeconomic benefits. Additionally, my field work is used to determine whether the city is reaching its sustainability goals, such as 30% canopy cover by 2030. I feel professionally and personally enriched by this experience.