The very land from which hundreds of Fox Point residents were evicted for the construction of Interstate 195 through Providence, Rhode Island, now lies barren as a result of the interstate’s realignment. The surplus land, rezoned as the East Side Overlay District (ESOD), connects the Providence River and Narragansett Bay waterfronts. The ESOD is awaiting request for proposals (RFP), presenting an opportunity to redefine sustainable community development for Fox Point’s waterfront.

The latest research on sustainable development employs culture as a direction for environmental, economic and social vitality. This project utilizes the historic urban landscape approach as a framework for providing knowledge and planning tools, for a more informed decision making process. In response, a proposal for redevelopment merges cultural development with visitor interaction in a reactivated waterfront. The post-freeway city has an opportunity to rebuild sustainable communities through cultural infrastructure.

Key findings of the study indicate that translations of the research, specifically in the form of design guidelines, while intended to inform practice, are not widely used by designers. Rather, to understand how design impacts human behavior, practitioners rely primarily on what they refer to as intuition, largely informed by their own direct observations of people in public space. The quality of their personal observations, therefore, is critical to their depth of understanding of human behavior and the environment.

The study concludes with recommendations that could improve the skills of design students and practitioners to conduct, interpret, and apply their own direct observations in their designs, using methods and findings from the field of environmental design research to inform and enrich this process.

In order to prevent existing suburban residential areas from contributing additional phosphorus to the Charles River, stormwater best management practices (BMPs) were studied to determine which BMPs effectively contain phosphorus. Infiltration trenches, bio-retention areas, and dry swales were selected and tested in scenarios developed for a neighborhood on Hartford Road in Bellingham, Massachusetts. The scenarios were intended to test a prioritized implementation strategy based on phosphorus loading hotspots and flow accumulation patterns.

This study is intended to provide designers and planners a process through which site design can more effectively fit into broader ecological systems, specifically hydrological systems. The methodology developed in this study provides the ability to identify land cover types that contribute to phosphorus loading while also allowing phosphors loading hotspots to be identified at a scale as fine as 16 x 16 meters. Recognizing land cover types that contribute to phosphorus loading and prioritizing BMP implementation according to phosphorus loading hotspots within those land cover types allows for both economic BMP implementation efficiency and pollutant removal efficiency.

LANDSCAPES OF COMPASSION: A GUATEMALAN EXPERIENCE

MAY 2011

TRAVIS WILLIAM SHULTZ

A.S., UNIVERSITY OF MASSACHUSETTS AMHERST

B.A., UNIVERSITY OF MASSACHUSETTS AMHERST

M.A., UNIVERSITY OF MASSACHUSETTS AMHERST

Directed by: Professor Peter Kumble, PhD

If landscape architecture can intertwine with the practice of social justice, how should academic training provide an atmosphere where this correlation is developed? In a professional degree program, such as landscape architecture, there are a plethora of skills among students that can be utilized no only in their future careers, but during their academic experience. By learning the tools while implementing them, there is a profound educational opportunity to be taken advantage of. An even greater opportunity can be capitalized if the tools are implemented in a context where the deliverables make positive impacts on impoverished communities.

The goal of this thesis is to demonstrate how a landscape architect can contribute to humanitarian efforts; and the opportunity for this contribution should begin within the walls of academia. To support this argument, the author reviews literature and clarifies the vision and targets of this style of learning. The most convincing part of this thesis was the implementation of a graduate level class, LA 591g: Applied Field Studies in Guatemala, where eight students, a professional, and a professor combined their scholastic, professional, and life experiences in a community service learning atmosphere. Their work lead to the start-up of AbonOrgánico, a non-for-profit company located in Guatemala City whose mission is: To supply necessary jobs to at-risk youth from impoverished communities within Guatemala City by taking organic waste from the Central Market in Guatemala City and producing high-quality compost. Students participated in a 9-day spring break trip to Guatemala City, 11 journal entries, 2 questionnaires, 5 group reflection meetings, a 145-slide department-wide presentation, and a 12-chapter manual including a site design, construction details, operational guidelines, and a business plan. In the pages of the thesis, the reader will see how this class set out to make a difference with the tools they had, and they did, but the most profound difference was made by this community on them.

This research found that numerous monitoring methods are used by researchers and industry experts to assess the effectiveness of stormwater best management practices (BMPs) and low impact development (LID) practices that include bioretention. The two most common methods for analyzing and evaluating water quality data are pollutant removal efficiency and effluent quality. While effluent quality data is useful for characterizing classes of BMP treatment performance on a statistical basis, pollutant removal efficiency is more representative of the actual pollutant load being reduced by the stormwater treatment practice over time, and is used in Total Maximum Daily Load (TMDL) assessments. However, despite this difference, monitoring is still arguably the best method for determining the effectiveness of stormwater treatment practices.

Monitoring of bioretention performance results is needed to inform improvements to design standards and guidance to aid state and local municipalities in the proper selection of bioretention/stormwater controls. This study advocates for instituting fine-scale, “safe-to-fail” design experiments as part of an adaptive management process that is used to advance bioretention design guidance and future applications of monitoring practice(s) that target reduction of pollutants in downstream receiving waterbodies. This innovative approach could result in increased use of bioretention in New England urban environments.

This research developed a replicable and broadly applicable method for determining the ability of green infrastructure to increase abundance of the three target species, and by extension, biodiversity. By applying the urban biodiversity assessment method, green infrastructure can be designed to build neighborhood scale urban ecological networks, specifically designed for the target species in Boston’s highly fragmented urban landscapes.

Green infrastructures such as urban parks, riparian corridors, street trees, and unused abandoned land have the ability to serve as important reserves of biodiversity. Using the spatial pattern analysis program FRAGSTATS, the assessment of green infrastructure demonstrates its potential for increasing biodiversity of three target species (Red-tailed Hawk, Song Sparrow, and Variegated Fritillary). The comparative analysis of the existing green infrastructure with the proposed scenarios will determine their potential for species-specific neighborhood scale biodiversity improvement. Additionally, the comparison of the proposed scenarios and their rating helps provide valuable information regarding the spatial configuration of green infrastructure and the effect that it can have on target species.