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- All Subjects: Plants
- All Subjects: Herbarium
- Creators: Alford, Eddie J
- Creators: Cynthia, James-Richman
- Member of: Theses and Dissertations
Description
This study was designed to produce a comprehensive flora of Usery Mountain Regional Park and Pass Mountain of the Tonto National Forest. A total of 168 vascular plant species representing 46 families and 127 genera were collected or documented at this study area. Sixteen species were not native to the flora of Arizona and represent 9.5% of the flora. Nevertheless, the study area does not appear to be significantly damaged or degraded in spite of its historical and current land use. The location and types of invasive species recorded in this study will assist with implementing preventative measures to prevent further spreading of certain species. The complete list of all vascular species recorded in this study will provide a valuable tool for land management decisions and future restoration projects that may occur at this area or similar sites and invasive species control. The distribution of the saguaro (Carnegiea gigantea) population on Pass Mountain was documented through the measurement of saguaros by random sampling. ArcGIS was used to generate 50 random points for sampling the saguaro population. Analysis to determine saguaro habitat preferences based on the parameters of aspect, slope and elevation was conducted through ArcGIS. The saguaro population of Pass Mountain significantly favored the southern aspects with the highest concentration occurring in the southwest aspects at an average density of 42.66 saguaros per hectare. The large numbers of saguaros recorded in the younger size classes suggests a growing populations.
ContributorsMarshall, Laura Lee (Author) / Steele, Kelly P (Thesis advisor) / Miller, William H. (Committee member) / Alford, Eddie J (Committee member) / Arizona State University (Publisher)
Created2011
Description
Through the course of this project, I worked to redesign an underused and conveniently located space on the Arizona State University Polytechnic campus in such a way as to bring the benefits of nature to students spending time on-campus. This paper outlines how I used the ideas behind biophilia and sensory gardens to provide visitors to the space the wholesome experience of nature in the small area of my selected location.It walks through the design process from site selection to the final planting plan, which considers not only the physical requirements of the plants but also their contribution to the space. I separated the chosen space into five distinct zones, each with their own purpose. Due to time constraints, I only produced planting and hardscape plans for three
of the five spaces. In redesigning this space, I placed emphasis on utilizing some methods for passive cooling and heating to preserve a comfortable environment throughout the year with minimal energy usage. These methods include protecting visitors from intense eastern, western, and overhead sun during the warmer months and using thermal masses to absorb heat during the day. For the landscape design component, I found plants whose colors, textures, and smells suited the purpose of each space and arranged them in such a way as to maximize the positive sensory effects of the plants. Because color in the
landscape was an essential component in parts of the design, I focused on providing yearlong color by staggering the bloom periods of different plants. In doing this, I devised a system to visually represent the bloom period of any given plant within the landscape plan. Finally, I generated a rough cost estimate for the materials needed to construct the site according to my hardscape and landscape plans.
of the five spaces. In redesigning this space, I placed emphasis on utilizing some methods for passive cooling and heating to preserve a comfortable environment throughout the year with minimal energy usage. These methods include protecting visitors from intense eastern, western, and overhead sun during the warmer months and using thermal masses to absorb heat during the day. For the landscape design component, I found plants whose colors, textures, and smells suited the purpose of each space and arranged them in such a way as to maximize the positive sensory effects of the plants. Because color in the
landscape was an essential component in parts of the design, I focused on providing yearlong color by staggering the bloom periods of different plants. In doing this, I devised a system to visually represent the bloom period of any given plant within the landscape plan. Finally, I generated a rough cost estimate for the materials needed to construct the site according to my hardscape and landscape plans.
ContributorsWestbay, Jobana (Author) / Thomas, Martin (Thesis director) / Cynthia, James-Richman (Committee member) / Engineering Programs (Contributor) / Barrett, The Honors College (Contributor)
Created2019-05