Master of Landscape Architecture / Department of Landscape Architecture/Regional and Community Planning / Stephanie A. Rolley / Economically insecure times require reduction of energy and land consumption, enhancement of socio-economic and environmental quality of life, and reutilization of neglected existing structures and sites. Traditional planning and design dictates through top-down policy and ordered master planning. In contrast, interactive smart technology simulating human cognitive reactions offers an alternative design framework - an intelligent, adaptive environment – capable of redefining contemporary public open space design. Traversing through the neglected Fifth Ward north of downtown St. Louis, the adaptive reutilization of the abandoned Iron Horse Trestle interurban elevated railroad and subway applies the Sense Respond Adapt Mutate Emerge conceptual framework (the S.R.A.M.E. Strategy) by utilizing existing resources to create an interconnected, emergent open space network. Ten unique sites along the Iron Horse Trestle are initially embedded with sensory devices capable of gathering and synthesizing learned information. The real-time actions translate into physical structural responses. The site specifi c reactions extend outwards as structural adaptations to indeterminate changes from trail users. The evolving structural form connects and mutates the existing structure. Similar to a Choose your own adventure gamebook, the Trestle’s open-ended and reactive programmatic strategies emerge as a series of potential options for future inclusionary, interactive designs. By selectively enhancing, creating, or enabling an open space system reacting to real-time actual user needs over time directly along the Trestle line, the S.R.A.M.E. Strategy offers a potential alternative framework for the indirect revitalization of neglected infrastructural and economic conditions, a residential rejuvenation catalyst, and future socio-economic and ecological sustainable living patterns education tool. The Trestle’s revitalization serves as an education tool critiquing contemporary landscape architecture and general design practice - the static, dictated, and consumptive. Intelligent adaptive environments offer an alternative framework enabling interactive design decision making capabilities to the users as options evolving over time.

A large and growing body of research exists on how the design of the environment can positively or negatively affect people’s health and well-being, as well as influence their behavior. Researchers in this field, known as “environmental design research,” have long acknowledged the challenge of translating their findings into formats that are accepted and used by practitioners. This study explores how environmental design research on urban open space and the practice-oriented translations of it are used by landscape architects who have been recognized in the profession for their designs of parks, plazas, and streets in urban areas. Through interviews with practitioners, an understanding emerges of the impact of environmental design research on contemporary practice, leading to recommendations that could enhance it in the future. 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.

While documentation of the work of a select group of modernist landscape architects of the mid-twentieth century is available, little is known about the professional contributions of transitional landscape architects active in the period following World War II. Using selected projects framed by existing literature covering contemporary social, economic, political, and artistic influences, this study examines the career of one such transitional figure, Sidney Nichols Shurcliff (1906-1981). Project descriptions and analysis measure the scope of Shurcliff's work and the degree to which he contributed to the discipline and its transition to modernism, thereby augmenting the history of landscape architecture practice.