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The Hixon Center for Urban Ecology wishes to build research relationships with FES students who are interested in urban ecology. Student Research Interns are chosen from a pool of competitive applicants based on their research proposal’s connection to current Hixon Center research, the outreach potential of that research and its relevance to the continued study of urban ecology. For more information on student research internships, please visit the Hixon Center Web site research awards and scholarships page. Following are brief project descriptions and research paper links for the 2000 through 2008 interns. 2008 Student Research Interns Lauren Adams Ubiquitous non-point source (NPS) pollution is a dominant cause of biogeophysical degradation in urban catchment systems, the residual effects of which damage community health, safety and property values. Remediation of water resources contaminated by NPS requires both political participation as well as scientific information, particularly for drinking water supply sources, where the human impacts of NPS pollution are more acutely realized. To better understand the relationship between the demand for clean water and the supply of scientific education and information, my research compared actual and perceived pollution risks within the urban Mill River watershed in New Haven, Connecticut to determine the magnitude and characteristics of the watershed’s manufactured risk. The preliminary results from this study found that people have a difficult time describing their local water supplies both at the source and from the tap and that a general lack of interest in and understanding of the mechanistic links between watershed, human and ecosystem health prevails, despite people’s intense preference for the trusted delivery of clean water supplies within their urban homes. Meg Arenberg
My research grant from the Hixon Center allowed me to spend the summer exploring the motivations and resources for sustaining neighborhood level urban ecological stewardship activities in the Madison/East-End, Southwest Baltimore and Pigtown communities of Baltimore City. Using the ethnographic methods of semi-structured interviews, oral history and participant observation, I gathered qualitative data from community members and institutional informants on past and present urban ecological stewardship projects in these three communities. I sought to supplement the on-going research findings of the larger-scale Baltimore Ecosystem Study and the Stewardship Mapping and Assessment Project by contributing a richer understanding of what motivates urban stewards to initiate neighborhood-scale projects and what resources, both material and social, they depend upon to sustain them. My final paper includes both a typology of motivations for neighborhood-level stewardship and an analysis of the social and funding networks built around and depended upon by stewards in these neighborhoods. Haley Gilbert East Rock Park: Inside and Out is an interactive web based project empowering local communities to map how they use a local park – East Rock Park. The website was created to explore emerging community mapping technologies and uses like neogeography. Since the introduction of geobrowsers, like Google Maps, the layperson has been empowered to create and share spatial information over the internet with ease. This project examines community mapping trends, the technologies associated with neogeography, and details the process of creating the Inside and Out website. Can community groups or neighbors band together to apply these technologies to map their communities and local ecosystems? Experience from the website and research supports the position that the technologies are easier to use, the financial investments have been reduced, and people are actively engaging with these types of interactive mapping websites. In conclusion, community groups and neighbors can create, engage and utilize interactive mapping websites. However, more research still needs to be conducted to learn if groups are using these sites to improve, enhance, or protect their communities and/or local ecosystems. Helen McMillan Urbanization often causes wetland loss and alteration, which can have significant effects on amphibian populations that utilize wetlands for breeding and adult habitat. Reduced connectivity and density of ponds, alteration of the surrounding terrestrial habitat, and changes to the chemical, physical or biological characteristics of wetlands may all be possible contributors to decreases in amphibian populations. This study evaluated these potential causes of decline on two species of tree frogs in Connecticut: the gray tree frog (Hyla versicolor) and the spring peeper (Pseudacris crucifer). I surveyed 30 ponds located along an urbanization gradient in the Salmon River watershed of eastern Connecticut during the spring/summer of 2008. Many pond characteristics, such as salinity and the presence of fish, showed clear differences with increased urbanization. In contrast to other studies, I found amphibian diversity to be highest in suburban areas, likely due to the combination of more permanent ponds that many species require and the relatively close proximity to forested areas. However the factors that best predicted amphibian density varied with each species, indicating that in order to effectively protect amphibians a variety of habitats need to be protected. Norio Takaki The present work compares municipal waste management practices in two Brazilian cities in terms of their potential as mechanisms for the social inclusion of trash pickers. The Federal District, home to the Capital, is taking measures to implement an integrated waste management program that aims to improve recycling rates through curbside collection of separated recyclables and support the work of trash pickers through the creation of cooperatives. In contrast, the city of Porto Alegre has had such a program since 1990 and thereby constitutes a valuable reference framework for Brasília. The comparison focuses on the advances Brasilia’s cooperatives have achieved as well as the obstacles they face to establish themselves structurally and administratively. Some of the more important lessons learned from this investigation come from the recognition that Porto Alegre’s program, despite its near twenty-year experience, has not contributed significantly to the social inclusion of trash pickers, neither in terms of income nor in terms of effecting operational and financial self-sufficiency amongst cooperatives. Since the situation in Brasilia is still in a process of incubation, local stakeholders and institutions could use Porto Alegre’s case as a cautionary example of the potential political and economic pitfalls facing the emerging system of cooperatives. 2007 Student Research Interns Gerald Bright Gerald Bright analyzed how an instream habitat restoration application affects both instream flow variability and habitat quality for inver- tebrates, on the main stem of Pennypack Creek in Philadelphia, PA. Often, resto- ration applications are completed with- out a full understanding of process and violate the dimension, pattern and pro- file of a stable river. Using River2D, a two-dimensional (2D) hydrodynamic model, Gerald modeled natural and modified instream hydraulic conditions at a range of discharges to test for differ- ences in hydraulic conditions and habitat suitability. Analysis of model outputs from River2D yields promising conclu- sions as to the utility of modeling the effects instream habitat restoration struc- tures. The ability of 2D hydrodynamic models to resolve spatial variability in hydraulic conditions can provide oppor- tunities for their use in making predic- tions about hydraulic conditions in sys- tems with altered flow regimes. Conditions present in impacted urban systems could support the use of 2D models in the development of watershed management strategies given the influ- ence of anthropogenic and land-use effects on flow regimes and habitat quality. Steven P. Brady Steve Brady examined the distribution of wetland dependent birds across three types of land cover: urban/ suburban, agricultural, and forest. Many studies indicate the negative conse- quences of habitat conversion on native wildlife, however recent investigations suggest that some species may respond positively to human dominated land- scapes. While the negative response of forest songbirds to land development is well documented, the response of wet- land dependent birds is less known. Steve conducted this research in the CT River Valley and the Yale Forest in Union, CT. He used point count surveys to record bird abundance and diversity at each of 16 wetlands. His findings indicate that wetlands in human domi- nated landscapes support larger and more diverse communities of birds. These results suggest that the response of wildlife to land conversion is context dependent, and that human dominated landscapes may offer opportunities for conservation of wetland dependent birds. Jennifer A. Lewis Jen Lewis conducted her research with support from The United Nations Human Settlements Programme in Mexico. She focused on land tenure legalization and service provision in peri-urban commu- nities in Mexico. She worked in Xalapa, Veracruz developing criteria for future initiatives that link legalization and ser- vice provision processes. Key elements of this initiative included a comprehen- sive study of historical land use plan- ning, environmental indicators, and political processes for property rights and services. Ultimately, the results of this research project offer an initial his- torical review of land rights and plan- ning programs in Mexico. An additional outcome is an innovative proposal for sustainable development in peri-urban communities of growing cities as well as an academic analysis of current urban land use policy in Mexico. Alicia Senauer Ali Senauer evaluated and is currently testing a novel method, based on global positioning system (GPS) technology, to better understand children’s exposure to their outdoor physical environment in urban areas. Through numerous studies and the development and application of new tools and techniques over the past several decades, we have become acutely aware of the direct linkage between non-human organisms’ distribution, health, and survival and the quality, quantity, and spatial distribution of their habitat. Unfortunately, while there has been increasing emphasis on understanding non-human organisms and their habitat needs, there has been relatively little focus on understanding human habitat needs. Ali is interested in using GPS technology to advance our understanding in this area. Towards this end, she evaluated a number of commercially available GPS instruments and is currently developing a custom unit to meet her research needs. This work will directly inform and advance Ali’s dissertation research, which is focused on understanding how the structure of children’s physical environment impacts their experiences and health. Brenna E. Vredeveld Brenna Vredeveld examined how specific economic, social, political and biophysical variables moti- vate or hinder urban growth in Quito, Ecuador’s second largest city. Specifically, she focused on understand- ing the influence of these variables in three peri-urban communities located in two important watersheds southeast of the city. The three communities repre- sent a gradient of urban development defined by presence of formal infra- structure. In order to understand histori- cal growth trends in these areas, Brenna conducted interviews with community leaders as well as with regional urban planning and environmental depart- ments. She also used community sur- veys and an informal GIS analysis to observe changing demographies and associated land covers in order to gauge the importance of biophysical variables on urban growth. Overall, she found that the contribution of each variable to urban growth varies across the three communities. In addition, land cover changes are often influenced by the effectiveness of planning policies, the attraction of markets, opportunities for livelihoods and resource availability.
Manja P. Holland Abstract: The increasing threat of emerging infectious diseases in both wildlife and humans has spurred interest in the causes of disease emergence, including the role of anthropogenic change. A prior field study of infection patterns in amphibians suggests that echinostome infection may be an emerging disease of green frogs Rana clamitans living in urbanized environments. We examined the impact of echinostome infection on green frog tadpoles at a wide range of developmental stages (Gosner stage 25–39). Echinostome infection was associated with green frog mortality rates of up to 40% in an early developmental stage, and none in later developmental stages. Tadpoles exposed to higher echinostome doses exhibited higher edema rates, a potential sign of compromised renal function. Histopatho- logical analysis further supported the hypothesis that echinostome-induced tad- pole mortality resulted from compromised renal function. Given that the timing of highest cercarial shedding can coincide with the most vulnerable stages of green frog tadpole development, echinostomes could significantly impact green frog survival in nature. Katrina Jessoe James McConaghie Abstract: It has been suggested that reductions in nitrogen loading to estuaries should be accomplished by implementing watershed specific programs that target the dominant nitrogen sources. The area surrounding Long Island Sound has been intensively developed and the watersheds contributing water and nutrients to the Sound are subject to a variety of density in urbanization. The loading of nutrients due to urban development to the Sound is influenced by urban infrastructure and the density of human populations and their associated activities. Efficient management of water quality in urban systems requires the identification of elements that contribute most to the loading of various pollutants. Caffeine is unique to sewage sources in the Northern Hemisphere, and could be used as a tracer for sewage contamination and evaluation of landscape elements which contribute to nitrogen loading via sewage effluent. I measured caffeine concentration in a fresh watershed along an urban-rural gradient which exhibited a variety in development intensity and infrastructure connection. Caffeine was detected and resolved a pattern that increased with urban density and correlated to other water quality parameters. The evaluation of caffeine as a tracer for sewage contamination as well as a tool for understanding how urban landscapes contribute nutrients to the environment is promising but requires further study. Kate Neville Abstract: Urban water management has specific institutional challenges that must be addressed in order to improve freshwater access in developing countries. This paper uses case studies from the Philippines to address the political and regulatory barriers that hinder improvements to water services. The central aim is to move past the typical public versus private debate that has dominated international discussions about investment and management of water utilities over the last two decades. The paper describes the scope of the water access problems, examines the need to move past ideology in water management decisions, provides case study examples to illustrate relevant issues, suggests context-specific factors that must be considered, and develops suggestions for policy approaches to reform. The main conclusions are that decision makers need to consult with a broader spectrum of stakeholders when undertaking water sector reform, better understand the local context and existing water provision systems before enacting new regulations and structures, draw on theories and experiences of institutional organization to find context-appropriate systems for water resources, and increase transparency, accountability, and flexibility in governance.
Mohamad
A. Chakaki Mohamad A. Chakaki (MEM ’06) traveled to Syria where he worked in "Neirab Camp," a Palestinian refugee camp. Mohamad went to Neirab to help introduce sustainability to the camps, which were designed as temporary refuges but have evolved into more permanent homes. Mohamad worked for the UNRWA, the United Nations Agency for Palestinian Refugees. He discovered that developing greenspaces in such a complex environment was a challenge. Questions of "home," ownership and identity are not clearly answered in Neirab, whose residents have always thought of themselves as visitors and yearn for their home in Palestine. Mohamad attempted to untangle how to speak with the refugees about environmental sustainability when there are so many other priorities. Joel
Creswell Joel Creswell (MESc ’06) ana- lyzed water samples from four streams in the three main watersheds ofthe City of New Haven for mercury content. By analyzing streams in both forested and urbanized landscapes, Joel hoped to determine whether different land uses affected mercury concentrations in streams. Preliminary results show that mercury is inversely correlated with watershed urbanization under dry con- ditions. Joel expects storm data to show the opposite relationship. Joel’s research will help urban planners and stormwa- ter managers understand the impacts of urban land use onthe levels of mercury—a harmful pollutant—in streams. Tomas
Delgado Tomas Delgado (MEM ’06) focused his internship on improving the understanding of sustainable urban building. The low density "sprawling" neighborhoods that dominated build- ing in the last decades of the 20th century are undesirable in terms ofenergy, land use, material use, and also in terms of less tangible factors like the lack of "sense of place" they promote among their inhabitants. By studying new designs, like that of downtown Mansfield, Connecticut, Tomas attempted to understand how rating systems like LEED® (Leadership in Energy and Environmental Design) can be used to eval- uate the sustainability of urban design. By working on a new rating system, the "LAND code," being developed at Yale, Tomas worked to incorporate important aspects ofland use not thoroughly considered using LEED®. Rachel
Gruzen Rachel Gruzen (MEM’06) explored the complicated challenge of sustainable shrimp farming in Madagascar. Armed with a video camera, Rachel explored how the growing global demand for shrimp is affecting the diverse, pristine mangrove shorelines ofthe East African country. In her research, Rachel traced how the government and aquaculture companies are addressing the social wellbeing of their employees. She was especially interested in determining which factors—community development programming, town planning, partnership-building, and policy frameworks—are tending to encourage socially and environmentally sustainable shrimp farming in Madagascar. The result of Rachel’s work is a documentary. Manja
P. Holland Manja Holland (PhD Candidate) spent her summer investigating emerg- ing disease in amphibians in Northeastern Connecticut. Emerging wildlife diseases are of concern both from conservation and human health perspectives, as many can be transferred between wildlife and people. Urbanization and other forms of anthropogenic change have been linked with increased emergence of wildlife disease, but the mechanisms underlying these patterns remain poorly under- stood. By understanding how echinos- tomes, a widespread amphibian macroparasite, impact green frogs (Rana clamitans), Manja hopes to con- tribute to the understanding of the mechanisms by which diseases, espe- cially those that can be transferred to humans, can emerge as a result of urbanization. Rita
Lohani Robyn
Meeks Robyn Meeks (MEM ’05) worked at the United Nations Development Programme (UNDP) Headquarters in New York City with the Water Governance Sub-Practice. The Water Governance Sub-Practice promotes sound and effective gover- nance ofwater resources. In this capaci- ty, Robyn assisted in activities pertain- ing to transboundary waters and inte- grated water resources management (IWRM). Studying IWRM, she researched the outcomes, lessons learned, and achievements of UNDP’s transboundary rivers initiative. Robyn participated in the planning ofcommu- nity stakeholder dialogues to empower and involve historically marginalized groups in decision-making proriver basin organizations. Each year the Hixon Center for Urban Ecology sponsors summer internships designed to encourage students at Yale School of Forestry and Environmental Studies to pursue projects that focus on increasing the understanding of urban ecosystems. During the summer of 2005, seven Hixon Fellows worked all over the world, from the streams of Connecticut to the refugee camps of Syria and the man- groves of Madagascar. Fellows studied topics as far ranging as amphibian disease, water governance and green building.
Amy
Kimball Amy Kimball (MF ’05) worked with the Trust for Public Land in Washington, D.C. to conduct nationwide research on the user profile of urban park visitors. After speaking with park managers from around the country, she compiled a list of best practices for enumerating and understanding park users. Her findings concluded that surprisingly few urban park systems have a reliable and consistent method for assessing how many people frequent these public amenities. However, in the case of parks that count and communicate with their users, the data indicate the importance of these public spaces to cities. Amy’s findings will be incorporated into a larger Trust for Public Land project to assess the economic value of urban parks.
Emily Levin (MEM '05) traveled to New Delhi, India to work with the Centre for Science and Environment. Her research addressed community-based water management in India’s urban and rural regions. Emily assisted with the design of rainwater harvesting systems for sites across New Delhi, a city that faces a crisis due to plummeting groundwater levels and an unreliable municipal water supply. She also documented case studies of decentralized wastewater treatment and recycling systems, which may help to reduce the discharge of untreated sewage to Delhi's Yamuna River. Lastly, she investigated the effectiveness of rural watershed programs in three arid states. This fall, Emily authored an article about using local water harvesting as an alternative to the development of large dams in the western Indian state of Gujarat.
Amy Shatzkin (MEM ’05) worked with the International Council of Local Environmental Initiatives to research the connection between smart growth measures and domestic greenhouse gas emissions. Under the auspices of the organization’s Cities for Climate Protection program, Amy developed a resource guide on sprawl and climate change for city government official and drafted the template for a municipal greenhouse gas protocol. In assessing the greenhouse gas inventory reports of 26 municipalities, she also found that green building design measures were the most frequently adopted and evaluated, while land use planning measures were the least frequently implemented and enumerated. Conducting greenhouse gas inventories allows planning officials to evaluate work towards reducing their community’s impact on global climate change while also assessing the efficacy of smart growth measures.
Daniel Stonington (MEM ’05) conducted projects with the Growth Management Leadership Alliance (GMLA). The group is a network of leaders from state, provincial and regional organizations in the United States and Canada that carry out programs to directly shape and implement smart growth policies and actions. Dan researched current federal policies that directly effected land use decision-makers at state, regional, and local levels. He also worked to develop preliminary findings and conclusions for changing federal land use policies. Drawing on his research, Dan drafted an executive summary of findings to explain how the federal government should focus on strategies for communication and implementation of smart growth policies.
Jonathan Strunin (MEM ’05) created a variety of reports and online articles for InfoOakland, a small NGO based in Oakland, CA. The organization is dedicated to informing low-income groups and communities of color about resources and information available to them. Jonathan worked on the organization’s Oaktown Datahouse to facilitate citizen access to a variety of information about the city, to provide information about housing and redevelopment and to train residents about using these resources for advocacy campaigns.
Elena Traister (MESc ’05) spent the summer and fall of 2004 collecting and analyzing water samples from eleven sites throughout the Hoosic River Watershed in northwestern Massachusetts. Her research was undertaken to better understand the temporal and spatial patterns of bacterial fluctuation to better understand how riparian systems are impacted by bacterial pollution. Her preliminary findings indicate that diurnal and storm-related patterns of e.coli concentration exist in the watershed. Elena’s work will enhance the effectiveness of the methodologies used by water quality monitoring programs in the watershed, and improve the ability of these programs to deal with water quality issues in the future. Finally, her research will contribute to a broader understanding of the behavior of pollutants and their ecological effects on rivers over time. 2003 Student Research Interns Raji
Dhital Raji Dhital studied the rural-urban linkages in the agriculture market system between two villages and a city of Eastern Nepal. She studied the local and global forces that shape the agriculture market system, which have micro-level implications in the lives of rural farmers. In case of Nepal, some of the most important factors that affected the rural urban agriculture market were the land distribution, national policies of Nepal and trade relations with India- all of which are deeply connected with the political history of Nepal.
Margarita Fernandez’s research consisted of identifying the social benefits provided by community gardens. Working with Operation GreenThumb, who recommended the 10 research garden sites in the Melrose section of the South Bronx, Fernandez also ascertained the types of management schemes community leaders have developed to manage these community spaces.
The Urban Ecology Institute’s most recent initiative, the Community Forest Partnership, is a partnership of several public and private organizations working to improve the urban forest. As the first intern for the Community Forester Program, Cindy Kushner worked with three well-established non-profit groups on a variety of projects. Each had its own goals, though all ultimately hoping to build environmental stewardship and a stronger community by improving the urban forest and motivating people to come together and work in ways they may not have in the past.
The paper discusses challenges, trends, and transitions in the urban environment field and offers an approach to meeting Millennium Development Goal (MDG) targets in water supply and sanitation in urban areas. It updates the author’s 1994 publication Urban Environmental Challenges: New Directions for Technical Assistance to Cities in Developing Countries, published by the World Resources Institute. This paper begins by describing governance, decentralization, and privatization trends and drawing lessons from international development experiences in cities in developing countries. It argues that pervasive governance problems have led to environmental service deficits, particularly amongst the poor,who, at the same time, have demonstrated tremendous ingenuity in obtaining for themselves what their municipalities have not provided. The paper examines the global urban environmental agenda through a review of summit meetings and key initiatives of major international development agencies.This review of the global agenda – from Rio to Johannesburg – leads to the judgment that the most important urban environmental challenges today are defined by the Millennium Development Goals (MDGs). It argues that meeting MDG targets related to poverty alleviation, access to water and sanitation, and improvements in the lives of slum dwellers will provide the greatest improvement to environmental quality in urban areas.
Called “a city on the environmental edge,” New Orleans has probably always seemed (to the outsider) to be both impossible and inevitable. New Orleans’ location in the highly productive but fragile deltaic plain of south Louisiana has proved to be of unparalleled strategic value throughout the city’s history, while at the same time defying human attempts to discipline the landscape. The following interrelated ecological factors affect the biophysical ecosystem of southern Louisiana: the Mississippi River trying to change course, land subsidence, coastal erosion, sea level rise, saltwater intrusion, a predicted increase in destruction from hurricanes, increased incidence and severity of flooding, and a spreading apoxic lesion in the Gulf of Mexico. Whether or not these factors can be treated is a question that will only be answered after billions of dollars are spent on restoration projects. 2002 Student Research Interns Olivia
Carpenter Carpenter
is
studying the social ecology and environmental values surrounding a 40-acre
park in Camden, NJ. She is using the park’s dilapidated state
to illustrate the disconnect among planning, education and environmental
agencies and services within the city.
Edgerton is working with the Hamden, CT community to conduct a health study of the neighborhood across from Hamden Middle School. The school and neighboring community were built on soil contaminated by the landfill-borne waste from an ammunitions plant. While the school site had been the focus of attention, the community across the street and Vic’s work are now the subject of public interest.
Finnegan is using his skills as a filmmaker to teach children how to document their environment and community. At the end of his environmental education/documentary filmmaking program, he will assess whether or not environmental education can change students‚ perceptions about the environment and whether or not those changes in perception will lead to changes in behavior.
Goldberg identifies the characteristics of successful urban open spaces, looks for such spaces in Bangkok, Thailand, finds that several of the spaces are partnerships, and then asks what makes those partnerships successful. He determines four key features that significantly contributed to each partnership’s effectiveness in the creation of successful urban open spaces, such as [1] secured land control by a landowner; [2] a top-down land allocation process; [3] a political champion; and, [4] resources provided by each partner. These findings provide guidance for officers of public agencies, communities and corporations who seek to partner with the private, government and, community sectors to create successful urban open spaces.
Campaña is studying the development and architecture of the Promenade Platee in Paris, an abandoned raised railroad track converted into a park. This process and design reveals the potential for New York’s proposed High Line, a neglected elevated rail structure built in the 1930s on the West Side of Manhattan. He is comparing the architectural, economic, and natural aspects of both projects to assess the development potential of the High Line.
Miller began his research at the Portland, Oregon office of sustainable development, where he studied issues of urban runoff and incentive programs to develop rainwater catchments. He then compared residential applications of these systems to the requirements of LEED guidelines, and is currently pursuing research into how both applications tie into human values of water.
Pascasio is studying the complexities of large-scale watershed planning and management. Her research uses a policy sciences methodology for “mapping the social context” to examine the conflict over the use of water resources within the watershed of the São Francisco River in Northeast Brazil. The methodology identifies participants and their perspectives in the debate over water use and is used as part of a larger process that seeks to develop public policies in a manner that promotes the common interest.
Shah is researching the establishment of a pricing system for reliable water services in Zanzibar Town on the island country of Zanzibar. His work will include using contingency valuation methods to evaluate government policy options for financing and managing public water supplies. 2001 Student Research Interns Catherine
Ashcraft Ashcraft tested water quality in Sodom Brook. This research was part of continuing studies of bacteria levels in tributaries of the Quinnipiac River. Her data showed that Sodom Brook regularly exceeds water quality standards for both fecal coliform and Escherichia coli, with a larger percent of exceedences occurring during wet flows. She concluded that due to these differences, an accurate sampling strategy would include both wet and dry flow data.
Camacho used epigaeic insect fauna to develop site evaluation criteria for urban lots based on conservation value. Camacho gathered data from various urban areas. He found that the slowest-dispersing insect species are the most vulnerable, and the most biologically diverse sites are those near urban natural areas.
Etre tracked vacant properties in urban areas. The reuse of urban vacant land can bring higher densities to the urban core, while helping to curb urban sprawl by reducing the demand for development in suburban greenfields. Etre found that approximately one-half of U.S. cities do not formally track vacant land, while just over two-thirds of cities do not track abandoned structures. The major barrier to conducting inventories appeared to be the costs of staffing and technology. A national inventory-funding program could assist cities with overcoming these cost barriers.
Fisman explored how greenspaces affect children's development. An exploratory study was performed with two third-grade classes at Worthington Hooker Elementary School in New Haven. The research highlighted information that can be utilized in future studies, such as mechanisms behind solitary play, identifying the types of spaces and activities that encourage social integration and the role of the “natural” versus the “built” environment of the children’s behavior in the schoolyard. Fisman emphasized the value of children as designers of the schoolyard, as they are the ones who use the space.
Thurlow analyzed the formation of Dominica’s public-private partnership in the provision of energy services. She developed a case study to both illustrate and examine the private sector’s ability to provide energy, especially regarding issues in the protection of Morne Trois Pitons National Park. She also looked for ways to expand public involvement in these partnerships that provide urban services. This research was part of a larger project on the socioeconomic analysis of tourism strategies in Dominica. 2000 Student Research Interns Alexis
Dinno Dinno examined the impact of URI community Greenspace programs on both the socio-physical character of abandoned lots and on the well being of residents living on blocks that contain abandoned lots in the Fair Haven neighborhood of New Haven.
Rosenthal studied the impact on the urban poor of the privatization of metropolitan Manila’s water and sanitation network. Shemitz studied the history, science and policy regarding lead poisoning. By drawing upon lessons learned by scientists in the field, Shemitz researched how environmental hazards are detected, obstacles to the accurate measurement of these contaminants, and variation in exposure patterns of special subpopulations.
Wells studied the causes of sprawl in Ringwood, New Jersey and the large-scale dynamics of state and regional agencies affecting land use in the Highlands, and areas that runs through the northern part of the state. Based on her study, Wells found that the causes of sprawl include a lack of regional planning and ecological accounting.
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