Heat Vulnerability Perception for Different Socio Economic Housing clusters

Abstract

As global temperatures rise, the risks of extreme heat events and chronic heat are expected to grow. To understand societal vulnerability to extreme heat, a comprehensive approach is necessary, considering factors like weather, climate, the environment, social characteristics, stakeholder engagement, and local community vulnerability. This research seeks to explore how heat vulnerability perception correlates with heat exposure across various socio-economic groups. It emphasizes the diverse adaptation capacities within urban areas, examining how individuals in vulnerable conditions modify their behavior to cope with urban heat and the resources needed to mitigate health risks. This paper investigates the interplay between individuals and their environments within urban heat and housing clusters. It introduces a novel research framework for analyzing local vulnerability to extreme heat from both top-down and bottom-up perspectives. This approach aims to enhance our understanding of societal vulnerability by integrating quantitative and qualitative data beyond mere demographic statistics. We explore how the physical attributes of housing settlements influence exposure to heat, subsequently shaping residents' perceptions and adaptive capabilities. Using Udaipur as a test site, open-ended interviews were conducted with residents to capture their experiences and insights regarding past and current strategies for adapting to extreme heat. These discussions focused on adaptive behaviors and capacities. Additionally, observations and analysis were made regarding the distinct physical characteristics of various housing clusters in the area. Additionally, the thesis explores the role of technology in enhancing urban heat resilience, including the use of remote sensing, data analytics, and smart city technologies for real-time monitoring to conduct heat vulnerability assessment of the selected wards. The research methodology employs a combination of quantitative analysis, spatial modeling, and qualitative assessments, utilizing a range of data sources such as satellite imagery, climate data, and community surveys. The outcome of this thesis is to propose practical strategies for enhancing heat resilience in urban settings. By considering diverse narratives of heat vulnerability, it enables a thorough evaluation of whether conventional coping recommendations align with the real-life experiences of various vulnerable communities. Through advocating for a comprehensive and integrated urban planning approach, this study endeavors to support the creation of cities that are not only resilient to escalating temperatures but also sustainable, enjoyable, and equitable for all residents..