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1 / SPK / archives@tulane.edu

This report measures and explains the way that new grocery store development in underserved neighborhoods impact economic development. This study evaluates a new grocery storeÕs economic impact in six critical areas: 1) Job Creation 2) Income Creation 3) Tax Revenue Creation 4) Impact on Surrounding Residential Real Estate ) Impact on Surrounding Commercial Real Estate 6) Lower Food Costs The research shows that when these six effects areas are considered together, the potential economic impact of a new grocery store in a food desert is immense. The most important of these topics is the new stores ability to create jobs, local income, and it effect upon the surrounding real estate. National data shows that a new grocery store can have an employment multiplier of nearly 20, meaning that for every directly created job, 20 more are either created or supported elsewhere in the economy. Furthermore, between 50 and 75 percent of directly created jobs are filled locally, helping to pump income into the local communi . Thirdly, the opening of a new grocery store has an immediate and significant effect upon commercial and residential real estate. Data from the Pennsylvania Fresh Food Financing Initiative indicates that the opening of a new store instantly boosts home values by between four and seven percent and reverses negatively trending home values. While the effect on commercial real estate is less measurable, it is no less significant. The new store acts as an anchor retailer, attracting smaller retailers to the area and helping to reduce community vacancy rates and spur economic development. Lastly, the new store will reduce the cost of food to the local community by providing food at cheaper prices than local convenience stores and by removing many of the unnecessary transportation costs that food desert residents frequently encounter. Illustrating these potential impacts, the proposed development of a new Jack and Jakes Grocery Store on O.C. Ha y Boulevard in the Central City neighborhood of New Orleans is a perfect case study. As defined by the USDA, Central City is a low-income food desert. For years it has suffered serious economic decay that has seen its main commercial corridor, O.C. Haley Boulevard, become completely defunct. However, in applying national data and several widely accepted economic theories, this report concludes that the development of a new grocery store in this area is ideal. The new store will help to make community attractive to economic investment and redevelopment once again. By providing jobs and income to the surrounding community, retail demand in the area will be increased. This in turn will make the commercial corridor more attractive to businesses. Furthermore, as an anchor retailer, the new grocery store will further promote economic development by helping to apply downward pressure on community vacancy rates, both residential and commercial. / 0 / SPK / specialcollections@tulane.edu

Soil salinity is a widespread problem that affects crop productivity. We expect that saline soils also have altered microbial community structure, soil food webs and related soil properties. To test this, we sampled field soils across four farms in eastern North Dakota that host salinity gradients. We evaluated microbial biomass carbon, phospholipid fatty acid analysis and nematode counts in moderately saline and low saline soils. Additionally, we measured soil properties that represent potential food sources and habitat characteristics that influence microbial communities. We found higher microbial group abundance in moderately saline soils than in the lower saline soils. In contrast, we found lower nematode abundances in the moderately saline soils. We also observed increased labile carbon, nitrogen, phosphorus, and water content in the moderately saline soils. Based on our results, saline soils appear to have unique soil biological characteristics, which have implications for overall soil function along salinity gradients.

Common themes growing out of current research on community gardens center on issues in large urban areas including community-based responses to more healthful food options, local sustainability efforts, and combating urban crime. One area of research that is lacking is how sociocultural capital is generated in smaller metropolitan communities though community gardening. This thesis addresses this void as a means to begin understanding of how the sociocultural networks between community organizations and community gardeners form a symbiotic relationship of interconnected capital production within cities found in historically agrarian regions. This research includes a specific set of methods for investigating Fargo-Moorhead community gardens as places utilized for building sociocultural capital by providing gathering spaces, learning centers, food security, and social interactions. It sheds a new perspective on the intricate connections community gardening plays in the role of building sociocultural capital to aid in sustainability, particularly for, historically agrarian communities.

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This study explores the concept of "quality" in library cataloging and examines the perception of quality cataloging among catalogers who work in academic libraries. An examination of the concept of "quality cataloging" in library science literature revealed that even though there is some general agreement on how this concept is defined, the level of detail and focus of these definitions often vary. These various perceptions were dissected in order to develop a framework for evaluating quality cataloging definitions; this framework was used to evaluate study participants' definitions of quality cataloging. Studying cataloger perceptions of quality cataloging is important because it is catalogers (particularly original catalogers) who are largely responsible for what is included in bibliographic records. Survey participants (n = 296) provided their personal definition of quality cataloging as well as their opinions on their department's cataloging, their influence upon their department's policies and procedures, and the specific data that should be included in a quality bibliographic record. Interview participants (n = 20) provided insight on how their opinions of quality cataloging were formed and the influences that shaped these opinions.

Accelerating biodiversity change is a defining characteristic of the Anthropocene, and evidence accumulated from almost 30 years of research is often invoked to suggest that these changes will have catastrophic effects on ecosystems and the services they provide to humanity. In this thesis I use theory, empirical analysis and their combination to address key remaining issues surrounding the relationship between biodiversity, ecosystem function and ecosystem services. First, while the asymptotic relationship between biodiversity and ecosystem function is substantiated from experiments that randomly assemble plant communities, the response of ecosystems to directional biodiversity loss is highly variable. In the first two chapters I investigate how species level attributes (vulnerabilities, functional contributions) and community dynamics (compensation, non-random extinction) scale to affect individual and multiple ecosystem functions simultaneously. Second, a narrow set of plant-based ecosystem functions have come to dominate the field, and with few exceptions, linking these to the ecosystem services that directly affect human well-being has been challenging. Inland fisheries provide millions of people with their primary source of essential nutrients (e.g., protein, omega-3 fatty acids, iron, zinc), but are threatened by hydropower development, overfishing and climate change. The last three chapters explore how fish biodiversity both responds to these threats, influences fisheries production and affects nutritional security in the Amazon, Earth’s largest and most productive river basin. Additionally, I evaluate how alternative strategies to ameliorate fisheries declines that hinge on substituting wild fish with farmed animals can meet nutritional goals. By combining theoretical and empirical approaches and integrating concepts from ecology, fisheries, nutrition and economics, this body of work illuminates key drivers surrounding the variation observed in how ecosystems respond to biodiversity change, and the implications of these changes for the sustainability of aquatic food systems. Compensation can maintain biomass production, but incur strong changes in community composition. Differences in species vulnerabilities as well as in their functional contributions can predict the degree to which these compositional changes affect ecosystem functions. When considering critical ecosystems services, such as the contribution of inland fisheries to human nutrition, declining biodiversity always comes at the cost of increasing nutritional risk. This risk cannot be minimized by substituting wild fish with poultry or aquaculture species. Thus, investment in managing biomass production together with biodiversity, such as through protecting key habitats, maintaining riverine connectivity and enacting temporary closures, will maximize the long-term contribution of wild fisheries to human nutrition. Additionally, diversifying farmed animal production by interspersing high valued species with highly nutritious species can deliver both economic and food security benefits. More broadly, by illuminating how biodiversity contributes to the sustainability of food systems, this thesis provides new basic and applied dimensions to the field of biodiversity and ecosystem function. Further, the findings presented here demonstrate how an interdisciplinary approach can shed light on the intertwined relationships between biodiversity, ecological dynamics and Earth’s ongoing sustainability.

Masters of Commerce / The use of Information and Communication Technology (ICT) to share information is rapidly increasing worldwide. The South African government uses ICT to extend sharing of information and provide services to communities through websites, portals, forums and other online platforms. However, there are still digitally divided communities – without access it these ICTs due to, among others, a lack of necessary computer skills and financial resources. Consequently, these communities miss opportunities to use ICTs to share information with the government. To address the digitally divided communities, the government established an initiative to build community ICT access centres (e-centres). These e-centres have become the intermediaries between government and communities as shared community facilities that provide access to ICTs and connect the digitally divided communities to government services with social and economic benefits. However, there seem to be disparities between the government's roles and the eventual roles played by intermediaries in information sharing between communities and the government. The disparity might lead to intermediaries not providing services expected by communities, which might affect how communities use intermediaries to communicate with the government.

Development asks that the inequity and unsustainability of the widening gap between rich and poor be narrowed, ultimately impacting on households in the most economically excluded communities. Local community-based organisations (CBOs) provide much of the organisational fabric through which development is delivered. Largely resourced by the poorest themselves, many of these CBOs aspire to attracting funds from the development aid industry. In attempting to comply with the rules of these funding sources and compete in funding relationships, organisations become players in the funding game fraught with power imbalance and seemingly contradictory incentives. Neither the funding agencies, intent on disbursement, nor the CBOs in their desire to build organisations and contribute to their communities, seem aware of the true costs of these relationships. Aid funding is complex, operating at numerous levels, across a multiplicity of varied organisations, stakeholders and contexts. Over the last 60 years, the aid industry has evolved complicated and highly engineered mechanisms to manage relationships with funding recipients, including detailed conventions for evaluation. As part of contractual obligation, criteria for success are pre-defined; outcomes are predicted; and targets are projected. Development, however, is not linear or predictable. It is contradictory and complex. Despite objections and alternatives since the late 1980s, ‘conventional’ linear, simplistic rationale has dogged the development industry. The HIV support sector as a focus for funding, capacity building and service contracts from government and international aid agencies, offers rich examples of aid industry dynamics. This research, set amongst small but established CBOs working in HIV/AIDS support in Soweto and Lawley (Gauteng) and Mabeskraal (North West Province), explores alternative evaluation approaches, methodologies and principles, based on grounded evaluation. Two models are tested and compared. Firstly, inward-looking, organisation-based, reflective self-evaluation using Stories and Metaphor. Than secondly, outward-looking, community research using a Most Significant Change approach. The evaluation processes developed help participating CBOs describe success and outcomes against their own criteria. The approaches use narrative, visual and metaphorical formats. The central purpose of the research is meta-evaluation aimed at an effective process using iterative, cumulative action research based on the principles of grounded theory. Meta-evaluation data included descriptions of the processes and the nature of evaluation results. They are analysed using reflection, learning and re-design in an action research cycle. The results provide both practical insights into conducting evaluation, and the principles of effective development in a CBO setting. They demonstrate that grounded evaluation can be used to understand organisational dynamics and programme outcomes. Participatory methods, particularly visual and verbal communication, are shown to be far superior to written communication in this setting. The results demonstrate the mutual compatibility and ethical inseparability of organisation development with evaluation, providing insight into the practice of utilisation-based evaluation. The value of appreciative inquiry and the risks of accusatory inquiry are described. A thread that runs through the results highlights the impact of power, ownership and process use in effective evaluation. The research has also elaborated some of the intractable contradictions and conundrums in development aid. Money carries the power vested in global economics and market forces. In making funding judgements, evaluators purvey the power of wealth inequity: the very power imbalance which itself purports to address. As a development practitioner, an evaluator’s role should be to facilitate pathways out of dependent mindsets. As gatekeepers to financial support, however, their work entrenches distortions in perceptions of wealth and power. These complex interactions of power and ownership demand moderation and compromise. The industry requires investment of greater energy into theoretical, methodological and practical research. Suggestions for such research are included. Without fresh creativity, development and evaluation will remain frustrated forces within an entrenched, self-perpetuating system of inequity and disparity. / Thesis (PhD)--University of Pretoria, 2010. / Human Resource Management / unrestricted