Barrett

Barrett, The Honors College at Arizona State University proudly showcases the work of undergraduate honors students by sharing this collection exclusively with the ASU community.

Barrett accepts high performing, academically engaged undergraduate students and works with them in collaboration with all of the other academic units at Arizona State University. All Barrett students complete a thesis or creative project which is an opportunity to explore an intellectual interest and produce an original piece of scholarly research. The thesis or creative project is supervised and defended in front of a faculty committee. Students are able to engage with professors who are nationally recognized in their fields and committed to working with honors students. Completing a Barrett thesis or creative project is an opportunity for undergraduate honors students to contribute to the ASU academic community in a meaningful way.

Displaying 1 - 7 of 7
Filtering by

Clear all filters

Urbanization alters herbivore rodent composition but not abundance

Description
Desert ecosystems are one of the fastest urbanizing areas on the planet. This rapid shift has the potential to alter the abundances and species richness of herbivore and plant communities. Herbivores, for example, are expected to be more abundant in urban desert remnant parks located within cities due to anthropogenic…

Desert ecosystems are one of the fastest urbanizing areas on the planet. This rapid shift has the potential to alter the abundances and species richness of herbivore and plant communities. Herbivores, for example, are expected to be more abundant in urban desert remnant parks located within cities due to anthropogenic activities that concentrate food resources and reduce native predator populations. Despite this assumption, previous research conducted around Phoenix has shown that top-down herbivory led to equally reduced plant biomass. It is unclear if this insignificant difference in herbivory at rural and urban sites is due to unaltered desert herbivore populations or altered activity levels that counteract abundance differences. Vertebrate herbivore populations were surveyed at four sites inside and four sites outside of the core of Phoenix during fall 2014 and spring 2015 in order to determine whether abundances and richness differ significantly between urban and rural sites. In order to survey species composition and abundance at these sites, 100 Sherman traps and 8 larger wire traps that are designed to attract and capture small vertebrates such as mice, rats, and squirrels, were set at each site for two consecutive trap nights. Results suggest that the commonly assumed effect of urbanization on herbivore abundances does not apply to small rodent herbivore populations in a desert city, as overall small rodent abundances were statistically similar regardless of location. Though a significant difference was not found for species richness, a significant difference between small rodent genera richness at these sites was observed.
ContributorsAlvarez Guevara, Jessica Noemi (Co-author) / Ball, Becky A. (Co-author, Thesis director) / Hall, Sharon J. (Co-author) / Bateman, Heather (Committee member) / School of Sustainability (Contributor) / School of Mathematical and Natural Sciences (Contributor) / Barrett, The Honors College (Contributor)
Created2016-05

Black in Bleu

Description

"Black in Bleu" is a reflection on my life as a young, Black woman in America told through poetry, and music in conjunction with feminist activists' work as well as results from a survey amongst other young, black students. This paper is a window into Blackness reflecting my experiences as…

"Black in Bleu" is a reflection on my life as a young, Black woman in America told through poetry, and music in conjunction with feminist activists' work as well as results from a survey amongst other young, black students. This paper is a window into Blackness reflecting my experiences as well as many others in a way to find love in that reflection. There is a playlist that goes along with the paper meant to be listened to simultaneously with the reading.
ContributorsDowning, Ciarra (Author) / Acierto, Alejandro (Thesis director) / Reyes, Ernesto (Committee member) / Barrett, The Honors College (Contributor) / School of Geographical Sciences and Urban Planning (Contributor) / School of Sustainability (Contributor)
Created2023-05

Solutions to Water Insecurity of the Southwest Through Biomimicry Examples Found in the Sonoran Desert

Description

The Sonoran Desert in the Southwest region of the United States and the Northwest corner of Mexico is defined by low precipitation rates that are episodal, oscillating between years of higher yields than average and then below average levels. Water is essential for life and in the region, the lack…

The Sonoran Desert in the Southwest region of the United States and the Northwest corner of Mexico is defined by low precipitation rates that are episodal, oscillating between years of higher yields than average and then below average levels. Water is essential for life and in the region, the lack of water proves an obstacle for people that must be faced to live and thrive there. Yet, millions of people live in this desert region and more people are moving currently. As current water resources are straining not only under increasing population but also with higher frequency and lengths of droughts in the region, water is becoming an important topic for future plans in the Sonoran Desert. However, a vast array of plants and animals have lived under these conditions by adapting to the low precipitation rates. By looking at the common flora and fauna of the region, humans may learn how to better live in the Sonoran Desert through biomimicry, the imitation of life. The natural design and processes of life in the Sonoran Desert can be studied to find ways to conserve, store and collect water for human consumption ensuring longevity within the region and beyond as water insecurity increases globally.
ContributorsGustin, Eden (Author) / Hedges, Craig (Thesis director) / Fischer, Adelheid (Committee member) / Barrett, The Honors College (Contributor) / School of Sustainability (Contributor) / Chemical Engineering Program (Contributor)
Created2023-05

Gustin_Spring_2023.pdf

ContributorsGustin, Eden (Author) / Hedges, Craig (Thesis director) / Fischer, Adelheid (Committee member) / Barrett, The Honors College (Contributor) / School of Sustainability (Contributor) / Chemical Engineering Program (Contributor)
Created2023-05

Gustin_Spring_2023_ Agriculture Prototype.pdf

ContributorsGustin, Eden (Author) / Hedges, Craig (Thesis director) / Fischer, Adelheid (Committee member) / Barrett, The Honors College (Contributor) / School of Sustainability (Contributor) / Chemical Engineering Program (Contributor)
Created2023-05
163309-Thumbnail Image.png

Trash to Treasure: Turning Food Waste from Food Banks into Garden Compost

Description
Food waste is a significant problem in many developed nations, especially the United States. Each year millions of pounds of uneaten or partially eaten food scraps are thrown into landfill, where it degrades anaerobically, producing methane gas emissions, contributing to foul odors, and contributing to an unsustainable food system. This…

Food waste is a significant problem in many developed nations, especially the United States. Each year millions of pounds of uneaten or partially eaten food scraps are thrown into landfill, where it degrades anaerobically, producing methane gas emissions, contributing to foul odors, and contributing to an unsustainable food system. This thesis project set out to conduct a small-scale composting system that diverted would-be food waste from a local food bank to a community garden, where food scraps would decompose into compost to then be turned into a valuable, nutrient-rich amendment in that local garden. Engaging with this food bank and community garden allowed us to leverage the existing relationship between the two, and experiment and develop a framework that would demonstrate the feasibility of a long-term composting system in this community. By conducting this project throughout 2021, we saw where strategies worked well, what challenges remained, and where future opportunities could be expanded on. In the end, we diverted over 2000 lbs of uneaten food away from the food bank and into our composting system. We concluded our project report by providing a set of actionable recommendations and future framework guidelines that could be used by the local community garden in the future or be referenced to by other interested parties.
ContributorsBardon, Lee (Author) / Marshall, Meghan (Co-author) / Nelson, Melissa (Thesis director) / Winburn, Morgan (Committee member) / School of Sustainability (Contributor) / Barrett, The Honors College (Contributor)
Created2021-12
163310-Thumbnail Image.png

Trash to Treasure: Turning Food Waste from Food Banks into Garden Compost

Description
Food waste is a significant problem in many developed nations, especially the United States. Each year millions of pounds of uneaten or partially eaten food scraps are thrown into landfill, where it degrades anaerobically, producing methane gas emissions, contributing to foul odors, and contributing to an unsustainable food system. This…

Food waste is a significant problem in many developed nations, especially the United States. Each year millions of pounds of uneaten or partially eaten food scraps are thrown into landfill, where it degrades anaerobically, producing methane gas emissions, contributing to foul odors, and contributing to an unsustainable food system. This thesis project set out to conduct a small-scale composting system that diverted would-be food waste from a local food bank to a community garden, where food scraps would decompose into compost to then be turned into a valuable, nutrient-rich amendment in that local garden. Engaging with this food bank and community garden allowed us to leverage the existing relationship between the two, and experiment and develop a framework that would demonstrate the feasibility of a long-term composting system in this community. By conducting this project throughout 2021, we saw where strategies worked well, what challenges remained, and where future opportunities could be expanded on. In the end, we diverted over 2000 lbs of uneaten food away from the food bank and into our composting system. We concluded our project report by providing a set of actionable recommendations and future framework guidelines that could be used by the local community garden in the future or be referenced to by other interested parties.
ContributorsMarshall, Meghan (Author) / Bardon, Lee (Co-author) / Nelson, Melissa (Thesis director) / Winburn, Morgan (Committee member) / School of Sustainability (Contributor) / Barrett, The Honors College (Contributor)
Created2012-12