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

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City governments are increasingly interested in the concept of urban resilience. While theoretical debates continue to develop and critique the value of ‘urban resilience,’ a growing number of cities are organizing policies and projects around the concept. Building urban resilience is viewed as a key concern for cities facing, in

City governments are increasingly interested in the concept of urban resilience. While theoretical debates continue to develop and critique the value of ‘urban resilience,’ a growing number of cities are organizing policies and projects around the concept. Building urban resilience is viewed as a key concern for cities facing, in particular, climatic threats –although other urban challenges and equity concerns are increasingly prioritized. Support from city leadership and large funding opportunities, such as the Rockefeller Foundation’s 100 Resilient Cities program, have encouraged some leading cities to create and manage city-wide resilience strategies. Yet pioneering cities have few guideposts to institutionalize resilience. This research evolved out of conversations with city officials in Portland, OR who were interested to learn how other cities were organizing resilience work. We explore how urban resilience is being structured and coordinated in 19 North American cities, focusing on emerging definitions, organizational structures, internal and external coordination efforts, and practitioners’ insights. We situate our findings on emerging governance approaches and lessons learned within the current urban resilience literature on governance by reviewing 40 academic papers and identifying 6 recurrent factors for effective governance. Additionally, we conducted 19 semi-structured interviews with North American resilience practitioners to describe emerging organization trends and share lessons from practice. Based off our interviews, we propose 5 key findings for structuring resilience work in cities effectively. These include: establishing a clear, contextual definition and scope, bringing communities into the process, championing the agreed-upon vision, balancing a centralized and dispersed approach, and recognizing tradeoffs in organizational placement. This research provides practitioners with insights to help facilitate resilience work within their cities and contributed to the scholarly debate on moving resilience theory toward implementation.

ContributorsFastiggi, Mary (Author) / Meerow, Sara (Contributor, Contributor) / Cloutier, Scott (Contributor, Contributor) / Miller, Thaddeus R. (Contributor)
Created2019-04-25
Description
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