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Social and Behavioral Sciences Commons™
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Articles 1 - 19 of 19
Full-Text Articles in Social and Behavioral Sciences
Forest Structure And Composition Alleviate Human Thermal Stress, Loïc Gillerot, Dries Landuyt, Rachel Oh, Winston T. L. Chow, Et Al
Forest Structure And Composition Alleviate Human Thermal Stress, Loïc Gillerot, Dries Landuyt, Rachel Oh, Winston T. L. Chow, Et Al
Research Collection College of Integrative Studies
Current climate change aggravates human health hazards posed by heat stress. Forests can locally mitigate this by acting as strong thermal buffers, yet potential mediation by forest ecological characteristics remains underexplored. We report over 14 months of hourly microclimate data from 131 forest plots across four European countries and compare these to open-field controls using physiologically equivalent temperature (PET) to reflect human thermal perception. Forests slightly tempered cold extremes, but the strongest buffering occurred under very hot conditions (PET >35°C), where forests reduced strong to extreme heat stress day occurrence by 84.1%. Mature forests cooled the microclimate by 12.1 to …
Harmonized Gap-Filled Datasets From 20 Urban Flux Tower Sites, Matthew Lipson, Sue Grimmond, Martin Best, Winston T. L. Chow
Harmonized Gap-Filled Datasets From 20 Urban Flux Tower Sites, Matthew Lipson, Sue Grimmond, Martin Best, Winston T. L. Chow
Research Collection College of Integrative Studies
A total of 20 urban neighbourhood-scale eddy covariance flux tower datasets are made openly available after being harmonized to create a 50 site–year collection with broad diversity in climate and urban surface characteristics. Variables needed as inputs for land surface models (incoming radiation, temperature, humidity, air pressure, wind and precipitation) are quality controlled, gap-filled and prepended with 10 years of reanalysis-derived local data, enabling an extended spin up to equilibrate models with local climate conditions. For both gap filling and spin up, ERA5 reanalysis meteorological data are bias corrected using tower-based observations, accounting for diurnal, seasonal and local urban effects …
What The Latest Science On Impacts, Adaptation And Vulnerability Means For Cities And Urban Areas, I Adelekan, A. Cartwright, Winston T. L. Chow, Et Al See Comments For Full List Of Authors
What The Latest Science On Impacts, Adaptation And Vulnerability Means For Cities And Urban Areas, I Adelekan, A. Cartwright, Winston T. L. Chow, Et Al See Comments For Full List Of Authors
Research Collection College of Integrative Studies
The Summary for Urban Policymakers (SUP) Volume II focuses on impacts, adaptation and vulnerability in cities and urban areas. Drawing on latest research, this volume summarises key findings of the IPCC Working Group II Report for urban policy makers. The scale, reach, and complexity of contemporary urbanization compounds climate risks and conditions adaptation. While cities are embedded in diverse regional contexts and differentially exposed to climate risks, they present key opportunities for a more rapid transition to equitable and climate-resilient development. This volume highlights how cities and regions are a primary locus for innovation and societal choices towards adaptation solutions …
Outdoor Thermal Comfort Research In Transient Conditions: A Narrative Literature Review, Yuliya Dzyuban, Graces N. Y. Ching, Sin Kang Yik, Adrian J. Tan, Shreya Banerjee, Peter Jay Crank, Winston T. L. Chow
Outdoor Thermal Comfort Research In Transient Conditions: A Narrative Literature Review, Yuliya Dzyuban, Graces N. Y. Ching, Sin Kang Yik, Adrian J. Tan, Shreya Banerjee, Peter Jay Crank, Winston T. L. Chow
Research Collection College of Integrative Studies
In recent years, urban planners and designers are paying greater attention to Outdoor Thermal Comfort (OTC) studies due to the imminent threat of the Urban Heat Island and climate change on human health. Historically, indoor thermal comfort research assumed steady-state conditions, centralizing on the concept of thermal neutrality to determine optimal environmental parameters. Such research pivoted to investigating how non-steady-state, transient environmental conditions influence comfort. Recent studies underscore the usefulness of positive alliesthesia in providing a productive framework for OTC evaluation. In this article we first clarify the concepts related to thermal comfort-related terms, scales, and models in the literature. …
Analysing Impacts Of Urban Morphological Variables And Density On Outdoor Microclimate For Tropical Cities: A Review And A Framework Proposal For Future Research Directions, Shreya Banerjee, Ngai Yan Ching, Sin Kang Yik, Yuliya Dzyuban, Peter Jay Crank, Xin Yi Pek, Winston T. L. Chow
Analysing Impacts Of Urban Morphological Variables And Density On Outdoor Microclimate For Tropical Cities: A Review And A Framework Proposal For Future Research Directions, Shreya Banerjee, Ngai Yan Ching, Sin Kang Yik, Yuliya Dzyuban, Peter Jay Crank, Xin Yi Pek, Winston T. L. Chow
Research Collection College of Integrative Studies
Modifying urban morphology, defined as mass, density, and orientation of building stock in cities, are well-known heat mitigation strategies addressing urban heat islands (UHI) at various scales and consequent thermal discomfort. However, varying morphological aspects may have divergent effects on Outdoor Thermal Comfort (OTC) in cities. Unlike UHI, which is derived from urban-rural temperature differences, OTC can be quantified by thermal comfort indices considering the objective assessment of microclimatic variables including air temperature (Ta), relative humidity (RH), mean radiant temperature (TMRT), and wind speed (Va), as well as a subjective assessment of individual perception. In Singapore and other tropical cities, …
Developing Climate Resilient Cities, Winston T. L. Chow
Developing Climate Resilient Cities, Winston T. L. Chow
Research Collection College of Integrative Studies
We need to be quicker.
Individual Perceptions Of Climate Anomalies And Collective Action: Evidence From An Artefactual Field Experiment In Malaysian Borneo, Terry Van Gevelt, T. Zamanb, K.N. Chanc, M.M. Bennettd
Individual Perceptions Of Climate Anomalies And Collective Action: Evidence From An Artefactual Field Experiment In Malaysian Borneo, Terry Van Gevelt, T. Zamanb, K.N. Chanc, M.M. Bennettd
Research Collection College of Integrative Studies
We explore the effect of individual perceptions of climate anomalies on collective action within a context of environmental complexity and uncertainty. To do so, we construct two competing propositions that are theoretically robust but with very different real-world implications. Our first proposition suggests that collective action to adapt to climate change is likely to be more effective when perceptions of climate anomalies converge within a community. Our second proposition suggests the opposite: that convergence is likely to hinder adaptation behaviour. We use a community co-designed measure of perceptions and an artefactual field experiment to test our propositions and explore the …
Evidence Of Alliesthesia During A Neighborhood Thermal Walk In A Hot And Dry City, Yuliya Dzyuban, David M. Hondula, Jennifer K. Vanos, Ariane Midell, Paul J. Coseo, Evan R. Kuras, Charles L. Redman
Evidence Of Alliesthesia During A Neighborhood Thermal Walk In A Hot And Dry City, Yuliya Dzyuban, David M. Hondula, Jennifer K. Vanos, Ariane Midell, Paul J. Coseo, Evan R. Kuras, Charles L. Redman
Research Collection College of Integrative Studies
Designing cities for thermal comfort is an important priority in a warming and urbanizing world. As temperatures in cities continue to break extreme heat records, it is necessary to develop and test new approaches capable of tracking human thermal sensations influenced by microclimate conditions, complex urban geometries, and individual charac-teristics in dynamic settings. Thermal walks are a promising novel research method to address this gap. During a ther-mal walk in Phoenix, Arizona, USA, we examined relationships between the built environment, microclimate, and subjective thermal judgments across a downtown city neighborhood slated for redevelopment. Subjects equipped with GPS devices participated in …
Power Allocation And Reform Efficiency: The Distortions In Urban Renovations In China, 1992-2012, Gang He
Power Allocation And Reform Efficiency: The Distortions In Urban Renovations In China, 1992-2012, Gang He
Dissertations and Theses Collection (Open Access)
The world has been paying close attention to the achievements of China's industrialization and urbanization since it started reform and opening up in 1978. However, there have been considerable controversies about the repetitive development plans in major Chinese cities and the rough demolition and reconstruction in old urban areas. Systematic explanations for the underlying causes and in-depth studies are limited, especially on the division of powers, responsibilities, and interests between the government and the market especially from 1992 to 2012, when old city reconstruction swept across China. This paper focuses on the temporal and regional differences in land property rights …
Evidence Of Alliesthesia During A Neighborhood Thermal Walk In A Hot And Dry City, Yuliya Dzyuban, David M. Hondula, Jennifer K. Vanos, Ariane Midell, Paul J. Coseo, Evan R. Kuras, Charles L. Redman
Evidence Of Alliesthesia During A Neighborhood Thermal Walk In A Hot And Dry City, Yuliya Dzyuban, David M. Hondula, Jennifer K. Vanos, Ariane Midell, Paul J. Coseo, Evan R. Kuras, Charles L. Redman
Research Collection College of Integrative Studies
Designing cities for thermal comfort is an important priority in a warming and urbanizing world. As temperatures in cities continue to break extreme heat records, it is necessary to develop and test new approaches capable of tracking human thermal sensations influenced by microclimate conditions, complex urban geometries, and individual charac-teristics in dynamic settings. Thermal walks are a promising novel research method to address this gap. During a ther-mal walk in Phoenix, Arizona, USA, we examined relationships between the built environment, microclimate, and subjective thermal judgments across a downtown city neighborhood slated for redevelopment. Subjects equipped with GPS devices participated in …
Integrated Assessment Of Urban Overheating Impacts On Human Life, N. Nazarian, E. S. Krayenhoff, B. Bechtel, D. M. Hondula, R. Paolini, J. Vanos, T. Cheung, Winston T. L. Chow, Et Al
Integrated Assessment Of Urban Overheating Impacts On Human Life, N. Nazarian, E. S. Krayenhoff, B. Bechtel, D. M. Hondula, R. Paolini, J. Vanos, T. Cheung, Winston T. L. Chow, Et Al
Research Collection College of Integrative Studies
Urban overheating, driven by global climate change and urban development, is a major contemporary challenge that substantially impacts urban livability and sustainability. Overheating represents a multifaceted threat to the well-being, performance, and health of individuals as well as the energy efficiency and economy of cities, and it is influenced by complex interactions between building, city, and global scale climates. In recent decades, extensive discipline-specific research has characterized urban heat and assessed its implications on human life, including ongoing efforts to bridge neighboring disciplines. The research horizon now encompasses complex problems involving a wide range of disciplines, and therefore comprehensive and …
A Climate Resilience Research Renewal Agenda: Learning Lessons From The Covid-19 Pandemic For Urban Climate Resilience, Mark Pelling, Winston T. L. Chow, Eric Chu, Richard Dawson, David Dodman, Arabella Fraser, Bronwyn Hayward, Luna Khirfan, Timon Mcphearson, Anjal Prakash, Gina Ziervogel
A Climate Resilience Research Renewal Agenda: Learning Lessons From The Covid-19 Pandemic For Urban Climate Resilience, Mark Pelling, Winston T. L. Chow, Eric Chu, Richard Dawson, David Dodman, Arabella Fraser, Bronwyn Hayward, Luna Khirfan, Timon Mcphearson, Anjal Prakash, Gina Ziervogel
Research Collection School of Social Sciences
Learning lessons from the COVID-19 pandemic opens an opportunity for enhanced research and action on inclusive urban resilience to climate change. Lessons and their implications are used to describe a climate resilience research renewal agenda. Three key lessons are identified. The first lesson is generic, that climate change risk coexists and interacts with other risks through overlapping social processes, conditions and decision-making contexts. Two further lessons are urban specific: that networks of connectivity bring risk as well as resilience and that overcrowding is a key indicator of the multiple determinants of vulnerability to both COVID-19 and climate change impacts. From …
Data-Driven Retail Decision-Making Using Spatial Partitioning And Delineation Of Communities, Ming Hui Tan, Kar Way Tan
Data-Driven Retail Decision-Making Using Spatial Partitioning And Delineation Of Communities, Ming Hui Tan, Kar Way Tan
Research Collection School Of Computing and Information Systems
Urbanisation is resulting in rapid growth in road networks within cities. The evolution of road networks can be indicative of a city's economic growth and it is a field of research gaining prominence in recent years. This paper proposes a framework for spatial partition of large scale road networks that produces appropriately sized geospatial units in order to identify the type of community they serve. To this end, we have developed a three-stage procedure which first partitions the road network using Louvain method, followed by outlining the boundary of each partition using Uber H3 grids before classifying each partition using …
Climate Change And Lord Of The Rings?, Winston T. L. Chow
Climate Change And Lord Of The Rings?, Winston T. L. Chow
Research Collection College of Integrative Studies
Where did we make the ‘wrong turn’? Are we at the end of the road? Winston Chow, one of the lead authors of the 6th Assessment Report published by the Intergovernmental Panel on Climate Change (IPCC), shares his perspectives on how far down the road the world is on climate change.
Sentiment Analysis Of Weather-Related Tweets From Cities Within Hot Climates, Yuliya Dzyuban, Graces N. Y. Ching, Sin Kang Yik, Adrian J. Tan, Peter J. Crank, Shreya Banerjee, Rachel Xin Yi Pek, Winston T. L. Chow
Sentiment Analysis Of Weather-Related Tweets From Cities Within Hot Climates, Yuliya Dzyuban, Graces N. Y. Ching, Sin Kang Yik, Adrian J. Tan, Peter J. Crank, Shreya Banerjee, Rachel Xin Yi Pek, Winston T. L. Chow
Research Collection College of Integrative Studies
Evidence exists that exposure to weather hazards, particularly in cities subject to heat island and climate change impacts, strongly affects individuals’ physical and mental health. Personal exposure to and sentiments about warm conditions can currently be expressed on social media, and recent research noted that the geotagged, time-stamped, and accessible social media databases can potentially be indicative of the public mood and health for a region. This study attempts to understand the relationships between weather and social media sentiments via Twitter and weather data from 2012 to 2019 for two cities in hot climates: Singapore and Phoenix, Arizona. We first …
Technical Summary, Hans Portner, Winston T. L. Chow, Et Al. See Comments For Full List Of Authors
Technical Summary, Hans Portner, Winston T. L. Chow, Et Al. See Comments For Full List Of Authors
Research Collection College of Integrative Studies
This technical summary complements and expands the key findings of the Working Group (WG) II contribution to the Sixth Assessment Report (AR6) presented in the Summary for Policymakers and covers literature accepted for publication by 1 September 2021. It provides technical understanding and is developed from the key findings of chapters and cross-chapter papers (CCPs) as presented in their executive summaries and integrates across them. The report builds on the WGII contribution to the Fifth Assessment Report (AR5) of the IPCC and three special reports of the AR6 cycle providing new knowledge and updates. The three special reports are the …
Cities, Settlements And Key Infrastructure, David Dodman, Bronwyn Hayward, Mark Pelling, Vanesa Castan Broto, Winston T. L. Chow, Et Al.
Cities, Settlements And Key Infrastructure, David Dodman, Bronwyn Hayward, Mark Pelling, Vanesa Castan Broto, Winston T. L. Chow, Et Al.
Research Collection College of Integrative Studies
In all cities and urban areas, the risk faced by people and assets from hazards associated with climate change has increased (high confidence1 ). Urban areas are now home to 4.2 billion people, the majority of the world’s population. Urbanisation processes generate vulnerability and exposure which combine with climate change hazards to drive urban risk and impacts (high confidence). Globally, the most rapid growth in urban vulnerability and exposure has been in cities and settlements where adaptive capacity is limited, especially in unplanned and informal settlements in low- and middle-income nations and in smaller and medium-sized urban centres (high confidence). …
Cities And Settlements By The Sea, Bruce Glavovic, Richard Dawson, Winston T. L. Chow, Matthias Garschagen, Chandni Singh, Adelle Thomas
Cities And Settlements By The Sea, Bruce Glavovic, Richard Dawson, Winston T. L. Chow, Matthias Garschagen, Chandni Singh, Adelle Thomas
Research Collection College of Integrative Studies
Cities and settlements (C&S) by the sea are on the frontline of climate change—they face climate-compounded risks that are amongst the highest, but are a key source of innovation in climate resilient development (high confidence)
Fact Sheet - Human Settlements: Climate Change Impacts And Risks, Winston T. L. Chow, Richard Dawson, Bruce Glavovic, Marjolijn Haasnoot, Mark Pelling, William Solecki
Fact Sheet - Human Settlements: Climate Change Impacts And Risks, Winston T. L. Chow, Richard Dawson, Bruce Glavovic, Marjolijn Haasnoot, Mark Pelling, William Solecki
Research Collection College of Integrative Studies
This regional factsheet on cities and human settlements gives a snapshot of the key findings of the Sixth Assessment Report: Climate Change 2022 - Impacts. Adaptation and Vulnerability, distilled from the relevant Chapters and Cross-Chapter Papers, the Technical Summary and the Global to Regional Atlas.