Student capstone and applied projects from ASU's School of Sustainability.

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In Senegal, West Africa, soils are a vital resource for livelihoods and food security in smallholder farming communities. Low nitrogen (N) soils pose obvious challenges for crop production but may also, counterintuitively, promote the abundance of agricultural pests like the Senegalese locust, Oedaleus senegalensis. In this study I investigated how

In Senegal, West Africa, soils are a vital resource for livelihoods and food security in smallholder farming communities. Low nitrogen (N) soils pose obvious challenges for crop production but may also, counterintuitively, promote the abundance of agricultural pests like the Senegalese locust, Oedaleus senegalensis. In this study I investigated how the abundance of locusts and grasshoppers are impacted by soil fertility through plant nutrients and how these variables change across land use types. We worked in two rural farming villages in the Kaffrine region of Senegal. Overall, there was little variation in soil properties and an agricultural landscape low in soil organic matter (SOM) and inorganic soil nitrogen. I corroborated that SOM is a significant driver of soil inorganic N, which had a positive relationship to plant N content. Of the management practices we surveyed, fallowing fields was important for soil nutrient restoration and years spent fallow was significantly correlated to inorganic soil N and SOM. O. senegalensis was least abundant in groundnut areas where plant N was highest. Additionally, I found a significant negative correlation between O. senegalensis abundance and plant N, suggesting that plant nutrients are an important driver of their populations. Grasshoppers, excluding O. senegalensis, were more numerous in grazing areas and fallow areas, perhaps due to a higher diversity of ecological niches and host plants. These results connect land use, soil, and vegetation to herbivores and suggest that improving soil fertility could be used as an alternative to pesticides to keep locusts at bay and improve crop yields.
ContributorsWord, Mira (Author) / Hall, Sharon (Contributor) / Robinson, Brian (Contributor) / Manneh, Balanding (Contributor) / Beye, Alioune (Contributor) / Cease, Arianne (Contributor)
Created2018-04-10
Description

The production and consumption of goods is a global phenomenon that has significant social and environmental impacts and challenges. In 2016, the International Labor Organization (ILO) estimated that 25 million people were victims of forced labor. Forced labor is defined as “work that is involuntary and subject to penalty.” It

The production and consumption of goods is a global phenomenon that has significant social and environmental impacts and challenges. In 2016, the International Labor Organization (ILO) estimated that 25 million people were victims of forced labor. Forced labor is defined as “work that is involuntary and subject to penalty.” It is a subset of modern slavery, and is a complex problem that affects all three pillars of sustainability. Fair labor, on the other hand, is voluntary, requires fair compensation, and is free from penalty. With one in five jobs tied to global supply chains, it is vital that companies and organizations are committed to sustainability within the supply chain (Thorlakson et al., 2018). One critical aspect of this commitment includes a focus on fair labor practices.

ASU’s Trademark Licensing Department currently utilizes third-party vendors to verify that any licensed product, those marked with an ASU logo or trademark, have been sourced and produced under fair labor conditions. Our project focuses on steps that can be taken to elevate fair labor practices across the ASU supply chain for both licensed and unlicensed products. The Fair Labor Solutions Team has developed two primary deliverables: an overarching report and a fair labor problem identification presentation with a script to act as an education tool for ASU staff. The report contains the following elements: a landscape analysis of fair labor, ASU’s current procurement practices, a collection of exemplary case studies, and a tiered vision towards transformational change. Our team understands that ensuring fair labor throughout the ASU supply chain is not a linear process. The goal of our deliverables is to offer a strong foundation for the university's transition to sustainable procurement.

ContributorsFalsone, Paul (Author) / Goethe, Emma (Author) / Hartland, Kate (Author) / LoPiccolo, Ali (Author) / Whitler, Grace (Author) / Vo, Asya (Author)
Created2022-05
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Description

Sustainable purchasing is the integration of sustainability criteria into procurement processes and decisions. A critical element of this is ensuring fair labor practices such as safe working conditions, appropriate pay for work, and the absence of forced labor and child labor. Enforcing fair labor standards throughout the supply chain is

Sustainable purchasing is the integration of sustainability criteria into procurement processes and decisions. A critical element of this is ensuring fair labor practices such as safe working conditions, appropriate pay for work, and the absence of forced labor and child labor. Enforcing fair labor standards throughout the supply chain is challenging. Working directly with the final vendor is not enough as finished products involve multiple inputs and activities from extraction to end use and many associated suppliers. Unfair and forced labor practices are especially prevalent in countries with poor labor laws and lack of enforcement. Reporting and verifying labor practices for these suppliers can be time-consuming and expensive. Moreover, ensuring that a final vendor's products and services observe sustainability standards does not mean that all the suppliers involved in product creation steps observe fair and equitable labor practices. Third-party certifications are helpful, but not always accurate. ASU wishes to (1) strengthen its purchasing practices to increase assurances that sourced products follow fair labor practices across the supply chain of vendors and suppliers, and (2) create scalable solutions that can be implemented at other universities.

ContributorsFalsone, Paul (Author) / Goethe, Emma (Author) / Hartland, Kate (Author) / LoPiccolo, Ali (Author) / Whitler, Grace (Author) / Vo, Asya (Author)
Created2022-05
165942-Thumbnail Image.png
Description

Sustainable purchasing is the integration of sustainability criteria into procurement processes and decisions. A critical element of this is ensuring fair labor practices such as safe working conditions, appropriate pay for work, and the absence of forced labor and child labor. Enforcing fair labor standards throughout the supply chain is

Sustainable purchasing is the integration of sustainability criteria into procurement processes and decisions. A critical element of this is ensuring fair labor practices such as safe working conditions, appropriate pay for work, and the absence of forced labor and child labor. Enforcing fair labor standards throughout the supply chain is challenging. Working directly with the final vendor is not enough as finished products involve multiple inputs and activities from extraction to end use and many associated suppliers. Unfair and forced labor practices are especially prevalent in countries with poor labor laws and lack of enforcement. Reporting and verifying labor practices for these suppliers can be time-consuming and expensive. Moreover, ensuring that a final vendor's products and services observe sustainability standards does not mean that all the suppliers involved in product creation steps observe fair and equitable labor practices. Third-party certifications are helpful, but not always accurate. ASU wishes to (1) strengthen its purchasing practices to increase assurances that sourced products follow fair labor practices across the supply chain of vendors and suppliers, and (2) create scalable solutions that can be implemented at other universities.

ContributorsFalsone, Paul (Author) / Goethe, Emma (Author) / Hartland, Kate (Author) / LoPiccolo, Ali (Author) / Whitler, Grace (Author) / Vo, Asya (Author)
Created2022-05
165943-Thumbnail Image.png
Description

Sustainable purchasing is the integration of sustainability criteria into procurement processes and decisions. A critical element of this is ensuring fair labor practices such as safe working conditions, appropriate pay for work, and the absence of forced labor and child labor. Enforcing fair labor standards throughout the supply chain is

Sustainable purchasing is the integration of sustainability criteria into procurement processes and decisions. A critical element of this is ensuring fair labor practices such as safe working conditions, appropriate pay for work, and the absence of forced labor and child labor. Enforcing fair labor standards throughout the supply chain is challenging. Working directly with the final vendor is not enough as finished products involve multiple inputs and activities from extraction to end use and many associated suppliers. Unfair and forced labor practices are especially prevalent in countries with poor labor laws and lack of enforcement. Reporting and verifying labor practices for these suppliers can be time-consuming and expensive. Moreover, ensuring that a final vendor's products and services observe sustainability standards does not mean that all the suppliers involved in product creation steps observe fair and equitable labor practices. Third-party certifications are helpful, but not always accurate. ASU wishes to (1) strengthen its purchasing practices to increase assurances that sourced products follow fair labor practices across the supply chain of vendors and suppliers, and (2) create scalable solutions that can be implemented at other universities.

ContributorsFalsone, Paul (Author) / Goethe, Emma (Author) / Hartland, Kate (Author) / LoPiccolo, Ali (Author) / Whitler, Grace (Author) / Vo, Asya (Author)
Created2022-05