Browsing by Subject "Ecological planning"
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Item Ecosystem services and Peter Calthorpe’s model of transit-oriented development : prospects and challenges for city planning(2012-05) Getchell, Julia Michelle; Steiner, Frederick; Dooling, Sarah; Kahn, TerryThis study explores the non-monetary values assigned by designers, planners, developers, and policy makers in integrating ecosystem services into the design and development of urban transit-oriented development (TOD). This thesis also investigates the theoretical and practical design strategies that incorporate ecosystem services into Urban TODs. Methods used for research and data collection included reviewing existing literature relevant to the subject matter, conducting interviews with policy makers, academics, and design professionals, and exploring two specific examples of progressive, urban, “green,” TODs in the Pacific Northwest. This study concludes with ideas for future research into the integration of ecosystem services into urban TOD planning, and potential urban environmental policies that can be adopted by municipalities to maintain and strengthen the ecosystem services of the growing metropolis.Item Ecosystem services and the Central Texas Greenprint for Growth : valuing nature through collaborative land conservation(2010-12) Borowski, Robert Henry; Paterson, Robert G.; Young, Kenneth R.This project explores the potential for integrating an ecosystem service approach with the Central Texas Greenprint for Growth process, a continuing and active stakeholder supported voluntary conservation effort The report provides an overview of the Greenprint process, ecosystem services, and the participatory stakeholder method of social network analysis or mapping. Each of these methods may be used to explore opportunities to enhance the collaborative land conservation planning activity in Central Texas. Conservation goals identified in the Greenprint process are evaluated in terms of ecosystem service and methods for measuring more complete environmental value can be identified. This evaluation focuses on three out of the six goals that the stakeholders have identified as having importance: protect water quality and quantity, preserve farms and ranchlands, and protect cultural resources. Community-based environmental planning or adaptive management processes such as the Greenprint process requires effective communication methods to address complex issues among diverse stakeholders. Social network mapping and analysis are illustrated as a method to evaluate how stakeholders communicate information about ecosystem services. A limited social network analysis is conducted as a pilot study with a stakeholder group in Bastrop, Texas. Natural resource professionals have used social network analysis to understand the structure of relationships and the pathways of communication in community planning processes. I will review this method and its potential for application. Through questionnaires, data gathered at a stakeholder meeting and is used to develop a preliminary social network matrix to demonstrate the method. It is envisioned that the report would advance understanding of how an ecosystem service approach can enhance an active ecological planning process and landscape scale conservation.Item Exploring the effects of local development regulations on ecological landscape structure(Texas A&M University, 2005-08-29) Kim, Jin KiAn ecological approach to land-use planning is essential to maintain the long-term sustainability of ecosystem benefits, services, and resources. Concern about environmental quality and the long-term livability of urban areas is now a driving force in urban planning and design. The interrelated issues of growth management, smart growth, sustainable development, and new urbanism are topics in the most vibrant discussions at all levels of planning and landscape architecture. Within this context, this study starts from the interest in the ecological planning and management in urban areas, especially related to the issue of local development regulation and guidelines. Landscape regulations have come into existence recently in communities across the nation and these regulations vary from one region to another and from one community to another. The aims of this study were to investigate the relationship between ecological landscape structure and local development regulations over time. Comparison analysis was conducted between two areas that had similar pre-development ecological conditions but were developed under vastly different regulatory environments. The Woodlands (regulated to protect ecological condition) and the North Houston area (which followed traditional subdivision regulations) were examined at three different developmental time periods: predevelopment, early development (after 10 years), and matured development (after 30 years). Aerial photos of each site from the three time periods were classified into forested and non-forested classes and the landscape structure was quantified with a number of landscape metrics related to fragmentation??an indicator of habitat degradation. Two factors, the ecological approach to landscape planning and the adoption of more restrictive landscape regulations and guidelines, are discussed on the premise that they exert influence in developing and maintaining the long-term sustainability of ecosystems. In conclusion, this study provides the quantified landscape configuration and composition of the effects of development regulations on landscape structure. The ecologically planned community shows a less fragmented forest pattern and more restrictive development guidelines result in more ecologically structured environments. Understanding how elements of local development regulations affect ecological landscape patterns is important for landscape architects, planners, and administrators because it can lead to better strategies for planning and designing sustainable communities.