Preprints
Filtering by Subject: Environmental Public Health
Beyond land surface temperature: identifying areas of daytime thermal discomfort in cities by combining remote sensing and field measurements.
Published: 2024-12-20
Subjects: Environmental Health and Protection, Environmental Monitoring, Environmental Public Health, Other Environmental Sciences, Sustainability
Satellite images of land surface temperatures (LST) are commonly used to identify areas within cities most prone to diurnal thermal discomfort, but they may not reflect the experiences of pedestrians. Here, we developed predictive statistical models for Physiological Equivalent Temperature (PET), an indicator of thermal discomfort, with easily accessible spatial predictors. For this, we measured [...]
Carbon dioxide removal could perpetuate community-scale inequalities of U.S. air pollution in net-zero scenarios
Published: 2024-11-28
Subjects: Environmental Public Health, Environmental Sciences, Environmental Studies
Pathways to net-zero reduce GHG emissions and improve air quality, but the magnitude and distribution of these improvements will depend on specific mitigation decisions, such as the amount of carbon dioxide removals (CDR). Here, we combine a series of models and datasets to analyze community-scale PM2.5 impacts across the contiguous U.S. of net-zero scenarios with different levels of CDR. Both [...]
Heatwaves and Hostilities - Can rising temperatures lead to lasting peace?
Published: 2024-09-13
Subjects: Bioresource and Agricultural Engineering, Earth Sciences, Environmental Public Health, Environmental Sciences, Environmental Studies, International and Area Studies, Nature and Society Relations, Operations Research, Systems Engineering and Industrial Engineering, Other Earth Sciences, Public Health, Social and Behavioral Sciences
In this paper, we are going to explore the complex relationship between climate change and global peace. Climate change and wars have a reciprocal relationship. As the war fuels climate change, the latter can catalyze the war too. Through the analysis of the ongoing conflicts across the world, recent technological advancements, and the globalized nature of the world, we will review different [...]
Loss of Schooling from Tropical Cyclones: Evidence from 13 Low- and Middle-income Countries
Published: 2024-06-19
Subjects: Environmental Public Health, Environmental Studies
Increasing educational attainment is one of the most important and effective tools for health and economic improvements. The extent to which extreme climate events disrupt education, resulting in fewer years of schooling and reduced educational attainment, remains under-studied. Children in low- and middle-income countries may be uniquely vulnerable to loss of schooling after such disasters due [...]
Evaluating estimation methods for wildfire smoke and their implications for assessing health effects
Published: 2024-06-13
Subjects: Environmental Health and Protection, Environmental Public Health, Environmental Sciences, Public Health
Growing wildfire smoke represents a substantial threat to air quality and human health in the US and across much of the globe. However, the impact of wildfire smoke on human health remains imprecisely understood, due to uncertainties in both the measurement of population wildfire smoke exposure and dose-response functions linking exposure to health. Here, we compare daily wildfire smoke-related [...]
Assessing the climate and health impacts of energy consumption in European Union countries
Published: 2024-01-25
Subjects: Environmental Public Health
Burning fossil fuels for energy generation emits greenhouse gases (GHGs) that are the major driver of global climate change and its cascading health impacts. Combusting these fuels also generates air pollutants that pose an immediate health burden. Carbon and GHG emissions are routinely counted in climate policies and energy-efficiency standards and targets, yet the health burden of air pollution [...]
Designing and describing climate change impact attribution studies: a guide to common approaches
Published: 2024-01-06
Subjects: Climate, Earth Sciences, Ecology and Evolutionary Biology, Environmental Public Health, Environmental Studies, Human Geography, Physical and Environmental Geography, Physical Sciences and Mathematics, Probability, Public Health, Spatial Science, Statistical Methodology, Statistical Models, Statistics and Probability
Impact attribution is an emerging transdisciplinary sub-discipline of detection and attribution, focused on the social, economic, and ecological impacts of climate change. Here, we provide an overview of common end-to-end frameworks in impact attribution, focusing on examples relating to the human health impacts of climate change. We propose a typology of study designs based on whether [...]
Indoor and Ambient Influences on PM2.5 Exposure and Well-being for a Rail Impacted Community and Implications for Personal Protections
Published: 2023-11-30
Subjects: Civil and Environmental Engineering, Environmental Public Health
Background. Higher air pollution concentrations can be observed near rail networks, local and highway automobile corridors, and shipyards. Communities adjacent to such sources are disproportionately exposed to air pollution from these stationary and mobile sources. One such community is West San Bernardino in California, where households are feet away from the Burlington Northern Santa Fe [...]
Quantifying greenspace using deep learning in Karachi, Pakistan
Published: 2023-06-18
Subjects: Environmental Public Health, Other Computer Sciences
Greenspaces in communities are critical for mitigating effects of climate change and have important impacts on our health. Nowadays, the availability of visible spectrum satellite imagery data combined with deep learning methods, allows for automated greenspace analysis at high resolution. We propose a custom deep learning-based approach which includes novel green color augmentation to better [...]
Listening to Manchester: Using citizen science Raspberry Shake seismometers to quantify road traffic
Published: 2023-05-31
Subjects: Civil and Environmental Engineering, Earth Sciences, Environmental Public Health, Environmental Sciences, Environmental Studies, Human Geography
Road traffic is a major contributor to greenhouse gases in our cities. This study has been designed to test whether low-cost citizen science seismometers (Raspberry Shakes) can be used to quantify temporal and spatial variations in road traffic. I used a network of seismometers installed around Greater Manchester to record signals in the frequency range 1-50 Hz. Data were processed using the open [...]
Understanding and Assessing Demographic (In)Equity Resulting from Extreme Heat Exposure due to Lack of Tree Canopies in Norfolk, VA using Agent-Based Modeling
Published: 2023-03-31
Subjects: Biodiversity, Environmental Public Health, Environmental Studies, Human Geography, Public Health, Social and Behavioral Sciences, Statistics and Probability
Prolonged exposure to extreme heat can result in illness and death. In urban areas of dense concentrations of pavement, buildings, and other surfaces that absorb and retain heat, extreme heat conditions can arise regularly and create harmful environmental exposures for residents daily during certain parts of the year. Tree canopies provide shade and help to cool the environment, making mature [...]
Future Temperature Related Deaths in the U.S.: The Impact of Climate Change, Demographics, and Adaptation
Published: 2023-02-05
Subjects: Environmental Public Health
Mortality due to extreme temperatures is one of the most important impacts of climate change. In this analysis, we use historic mortality and temperature data from 106 cities in the United States to develop a model that predicts deaths attributable to temperature. With this model and projections of future temperature from climate models, we estimate temperature-related deaths in the United States [...]
Climate and health benefits of a transition from gas to electric cooking
Published: 2023-01-26
Subjects: Environmental Public Health, Environmental Studies
Household electrification is thought to be an important part of a carbon neutral future, and could also have additional benefits to adopting households such as improved air quality. However, the effectiveness of specific electrification policies in reducing total emissions and boosting household livelihoods remains a crucial open question in both developed and developing countries. We [...]
Wildfire influence on recent US pollution trends
Published: 2022-12-16
Subjects: Environmental Health and Protection, Environmental Monitoring, Environmental Public Health, Environmental Studies
Steady improvements in ambient air quality in the US over the past several decades have led to large public health benefits. However, recent trends in PM2.5 concentrations, a key pollutant, have stagnated or begun to reverse throughout much of the US. We quantify the contribution of wildfire smoke to these trends and find that since 2016, wildfire smoke has significantly slowed or reversed [...]
Rapid estimation of climate-air quality interactions in integrated assessment using a response surface model
Published: 2022-09-15
Subjects: Atmospheric Sciences, Climate, Environmental Health and Protection, Environmental Public Health, Environmental Studies
Air quality and climate change are substantial and linked sustainability challenges, and there is a need for improved tools to assess the implications of addressing them in combination. High-fidelity chemistry-climate simulations can capture combined climate-air quality responses to policy change, but computational cost has prevented integration of accurate air quality impacts into integrated [...]