Architecture Commons^™

Transportation And Land Use Planning For Healthy Cities, Naser Ahmed

Electronic Thesis and Dissertation Repository

Healthy cities provide physical and mental health benefits to citizens. To promote scientific transportation and land use planning for healthy cities, robust geospatial methods are required. This thesis introduces two new geospatial methods to facilitate healthy transportation and land use planning. First, to help healthy land use planning, a new analytical framework for identifying green space deserts based on various walking distance thresholds is introduced. This method is particularly useful in low-middle-income countries in the Global South where guidelines for proper walking distance thresholds to green spaces are missing. Second, to aid healthy transportation planning, a new measure of transit-based …

Urban Heat Mitigation For Current And Future Conditions: A Case Study For Downtown London On, Maryam Shams

Electronic Thesis and Dissertation Repository

The urban heat island is a phenomenon wherein urban areas experience warmer temperatures than their surrounding rural areas. Techniques to reduce excess heat in urban environments are known as heat mitigation or heat island mitigation solutions, with the intent that they reduce urban temperatures. This research presents an investigation on the impacts and effectiveness of urban heat mitigation techniques on improving the outdoor thermal conditions of downtown London, Ontario. The impact of increasing vegetated areas and applying higher albedo materials for road pavements is assessed with ENVI-Met software for current and future summer weather. Furthermore, investigations were conducted for current …

Numerical And Semi-Analytical Estimation Of Convective Heat Transfer Coefficient For Buildings In An Urban-Like Setting, Anwar Demsis Awol

Electronic Thesis and Dissertation Repository

Urban building arrangements such as packing density, orientation and size are known to influence the microclimate surrounding each building. Studies on the impact of urban microclimatic changes on convective heat transfer coefficient (CHTC) from a stock of buildings, however, have been rare in surveyed literature. The present study focuses on numerical and analytical investigation of CHTC from building-like models with homogeneous set of equal and unequal planar and frontal densities. Consequently, the study discusses the CHTC response in relation to broader changes in the urban surface form. Part of the process involves the development of a simplified one-dimensional semi-analytical CHTC …

La Identidad Cultural A Través Del Espacio Urbano Y Arquitectónico En La Ciudad De México: El Caso De La Villa De Guadalupe, Jamil Afana

Electronic Thesis and Dissertation Repository

Today, the revered sanctuary of Tepeyac where the Virgin Mary of Guadalupe appeared in 1531, is one of the most visited sites in Mexico and one of the most culturally characteristics spaces of Mexico City. The urban and architectural space of guadalupanista sacred enclosure has continuously transformed since the sixteenth century. This focuses primarily on the years 1976 to 2011 to analyze the Mexican cultural identity that has developed during that time. Both dates are important because they represent the last two built interventions within the sanctuary and they mark the urban image of the sacred space and surroundings. In …

Adapting To Climate Change: The Case Of Multi-Level Governance And Municipal Adaptation Planning In Nova Scotia, Canada, Brennan A. Vogel

Electronic Thesis and Dissertation Repository

Nova Scotia is the only province in Canada to use the gas tax as a financial incentive to create a regulatory mandate for ‘Municipal Climate Change Action Plans’ (MCCAPs). The MCCAP adaptation policy mandate initiated and enabled climate change vulnerability assessment and the development of climate risk priorities and adaptation plans to uniformly occur at the local scale in 53 Nova Scotian municipalities. This dissertation seeks to answer the question: What are the social factors that impacted municipal climate change adaptation policy and planning processes in the multi-level governance context of Nova Scotia’s MCCAP?

The study develops and operationalizes a …

Composing The Cities Of Flow: Unitary Urbanism And The Ontology Of Water Infrastructure, Angus R. Currie

Electronic Thesis and Dissertation Repository

A renewed interest in ontology and the ontological station of erstwhile considered humans and nonhumans has provoked interest in the implications that such station might hold for the built, metabolized, and governed environment. It is the contention of this work that the contemporary manifestation of hydro-social assemblages, water distribution networks, reflects and is produced by a totalizing spectacular ideology that relies on such networks being imbricated in such a manner as to de-emphasize or deny their ontological standing. Perceiving in the Unitary Urbanism articulated by the situationists of the 1960s an anticipation and critique of such spectacular ideology, and its …