Observational Survey of Native and Non-Native Trees Used in Residential Front Yards

Abstract

This thesis attempts to analyze the prevalence of native and non-native trees used in distinct Tucson residential subdivisions, the total number of trees in each neighborhood, as well as the dominant landscape style and tree species present. The overall concept is to make comparative analyses with the collected data and identify trends within the context of historic development, landscape aesthetic ideals, and environmental resource sustainability. This analysis will serve as a tool for community discussion and ultimately allow for recommendations to be made with the goal of increasing the sustainability of residential landscapes through the benefits of native trees.