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The population of Greater Roanoke Area during the last decade grew by ten percent. The recent growth has changed the countryside. The agricultural lands in this area has been replaced by sprawling housing subdivisions and strip commercial development. Greater Roanoke Area and its surrounding areas now face problems of traffic congestion, visual and environmental degradation due to commercial and residential growth. Greater Roanoke Area will need an innovative open space plan which preserves the natural character and unique qualities of the place. Many other regions and counties in the United States share similar concerns and needs. There has been parallel progress in the field of landscape ecology and landscape planning for better understanding of our environment. The primary goal of this thesis is to use concepts from both of these fields with an intent of developing an approach which will help both planners and landscape architects to plan and design for open space in a way that meets long term ecological needs and concerns. This thesis develops a process whereby an optimum spatial pattern for Greater Roanoke Area (one that maintains biodiversity, protects natural and cultural resources, improves water quality, protects soils, and increases productivity) is derived. This open space planning approach can in turn be used to guide other regions and counties in developing ecologically grounded open space plans. Spatial attributes, functions and the change dynamics of the landscape are targeted and analyzed to provide a foundation for an open space plan. Management priorities are then established for protecting, enhancing, and restoring agricultural lands, forest lands, wetlands, streams, and special sites. The tools for preserving open space areas are education, community involvement and government regulations. / Master of Landscape Architecture

Infrastructure and open space planning can be brought together to create a system of multiuse corridors that accommodate multiple types of infrastructure, recreation trails and open space, while protecting natural resources. Some of the potential benefits of this system is more efficient use of fewer utility easements, a more comprehensive open space system that can be paid for by utility users, and less environmental damage from utility placement. A multiuse corridor planning process is described that is meant to be used by a multiple disciplinary team to plan for infrastructure and open space in the context of town, city or region. This process inventories all human infrastructure such as roads, waterlines, and electric and natural infrastructure, such as streams, rivers, forests, wetlands, and geologic features. An assessment is made on what areas are most likely to need infrastructure in the future and a conceptual plan is put together to best serve those needs. A conceptual open space plan is created to serve the needs of future development areas. The infrastructure and the open space plans are woven together using routing guidelines and typical multiuse corridor sections to best design these multiuse corridors. This thesis brings together infrastructure and open space planning at the city and regional level. / Master of Landscape Architecture

This thesis investigates the role of open space planning within the context of a growth management planning philosophy. For contextual framing, the principles of growth management are presented followed by tools and techniques used in preserving open space. The literature review chapter concludes with a look at the development of an open space plan. To bound the scope of this paper, the focus is on open space preserved for passive and active recreation and natural conservation. Montgomery County, Maryland is used as a case example. The qualitative data comes from interviews with planning personnel from the community and park planning departments. As part of the process, the relationship and roles between these two departments regarding open space preservation are explored. This case study helps us to understand what Montgomery County has learned from the past that is influencing the open space preservation for tomorrow. / Master of Landscape Architecture