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URBAN HEAT ISLAND DRIVING FORCES AND VULNERABILITY ASSESSMENT: A STUDY OF SOUTHEAST FLORIDA
- Date Issued:
- 2022
- Abstract/Description:
- Urban heat islands present a significant public health threat for cities. A confluence of warming climate and increasing urbanization should exacerbate urban heat health risks since hotter temperatures result in heat-induced morbidity and mortality. Southeast Florida, the only region in the continental United States with a tropical climate, embodies these trends with a growing regional urban population and climbing heat index. Despite this growing threat, only a few studies have explored urban heat islands there, while urban heat vulnerability has been neglected as well. Thus, assessment of the contributing factors to increasing urban temperatures as well as identifying susceptible populations to UHI effects is imperative to mitigate environmental threats posed by heat islands. Analysis was first conducted to understand regional heat island geospatial characteristics and intensity then correlation analysis performed to understand the influence of meteorological variables. Furthermore, the influence of land use orchestration and surface characteristics (e.g., imperviousness) was analyzed using a spatial regression process. Additionally, a composite index blending dimensions of physical exposure, sensitivity (socioeconomic, health), and adaptive capacity was constructed to gauge vulnerability from hotter temperatures associated with UHIs. Principal Component Analysis weighting was used to group and weight variables then an assessment conducted evaluating composite performance compared to alternative models.
Title: | URBAN HEAT ISLAND DRIVING FORCES AND VULNERABILITY ASSESSMENT: A STUDY OF SOUTHEAST FLORIDA. |
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Name(s): |
Cresswell, Kevin J. , author Mitsova, Diana, Thesis advisor Florida Atlantic University, Degree grantor Department of Geosciences Charles E. Schmidt College of Science |
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Type of Resource: | text | |
Genre: | Electronic Thesis Or Dissertation | |
Date Created: | 2022 | |
Date Issued: | 2022 | |
Publisher: | Florida Atlantic University | |
Place of Publication: | Boca Raton, Fla. | |
Physical Form: | application/pdf | |
Extent: | 236 p. | |
Language(s): | English | |
Abstract/Description: | Urban heat islands present a significant public health threat for cities. A confluence of warming climate and increasing urbanization should exacerbate urban heat health risks since hotter temperatures result in heat-induced morbidity and mortality. Southeast Florida, the only region in the continental United States with a tropical climate, embodies these trends with a growing regional urban population and climbing heat index. Despite this growing threat, only a few studies have explored urban heat islands there, while urban heat vulnerability has been neglected as well. Thus, assessment of the contributing factors to increasing urban temperatures as well as identifying susceptible populations to UHI effects is imperative to mitigate environmental threats posed by heat islands. Analysis was first conducted to understand regional heat island geospatial characteristics and intensity then correlation analysis performed to understand the influence of meteorological variables. Furthermore, the influence of land use orchestration and surface characteristics (e.g., imperviousness) was analyzed using a spatial regression process. Additionally, a composite index blending dimensions of physical exposure, sensitivity (socioeconomic, health), and adaptive capacity was constructed to gauge vulnerability from hotter temperatures associated with UHIs. Principal Component Analysis weighting was used to group and weight variables then an assessment conducted evaluating composite performance compared to alternative models. | |
Identifier: | FA00013891 (IID) | |
Degree granted: | Dissertation (Ph.D.)--Florida Atlantic University, 2022. | |
Collection: | FAU Electronic Theses and Dissertations Collection | |
Note(s): | Includes bibliography. | |
Subject(s): |
Urban heat island Florida Urban planning |
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Persistent Link to This Record: | http://purl.flvc.org/fau/fd/FA00013891 | |
Use and Reproduction: | Copyright © is held by the author with permission granted to Florida Atlantic University to digitize, archive and distribute this item for non-profit research and educational purposes. Any reuse of this item in excess of fair use or other copyright exemptions requires permission of the copyright holder. | |
Use and Reproduction: | http://rightsstatements.org/vocab/InC/1.0/ | |
Host Institution: | FAU | |
Is Part of Series: | Florida Atlantic University Digital Library Collections. |