Urbanization impact on regional climate and extreme weather: Current understanding, uncertainties, and future research directions

Y Qian, TC Chakraborty, J Li, D Li, C He… - … in Atmospheric Sciences, 2022 - Springer
Urban environments lie at the confluence of social, cultural, and economic activities and
have unique biophysical characteristics due to continued infrastructure development that …

Anthropogenic land use and land cover changes—A review on its environmental consequences and climate change

PS Roy, RM Ramachandran, O Paul, PK Thakur… - Journal of the Indian …, 2022 - Springer
The global demand for food and bioenergy changes associated with land use and land
cover change (LULCC) has raised concerns about the environment, global warming, and …

Crowdsourced air temperatures contrast satellite measures of the urban heat island and its mechanisms

ZS Venter, T Chakraborty, X Lee - Science Advances, 2021 - science.org
The ubiquitous nature of satellite data has led to an explosion of studies on the surface
urban heat island (SUHI). Relatively few have simultaneously used air temperature …

A simplified urban-extent algorithm to characterize surface urban heat islands on a global scale and examine vegetation control on their spatiotemporal variability

T Chakraborty, X Lee - International Journal of Applied Earth Observation …, 2019 - Elsevier
We develop a new algorithm, the simplified urban-extent (SUE) algorithm, to estimate the
surface urban heat island (UHI) intensity at a global scale. We implement the SUE algorithm …

Lower urban humidity moderates outdoor heat stress

T Chakraborty, ZS Venter, Y Qian, X Lee - Agu Advances, 2022 - Wiley Online Library
Surface temperature is often used to examine heat exposure in multi‐city studies and for
informing urban heat mitigation efforts due to scarcity of urban air temperature …

Interaction between urban heat island and urban pollution island during summer in Berlin

H Li, F Meier, X Lee, T Chakraborty, J Liu… - Science of the total …, 2018 - Elsevier
Abstract Urban Heat Island (UHI) and Urban Pollution Island (UPI) are two major problems
of the urban environment and have become more serious with rapid urbanization. Since UHI …

A spatially explicit surface urban heat island database for the United States: Characterization, uncertainties, and possible applications

T Chakraborty, A Hsu, D Manya, G Sheriff - ISPRS Journal of …, 2020 - Elsevier
The urban heat island (UHI) effect is strongly modulated by urban-scale changes to the
aerodynamic, thermal, and radiative properties of the Earth's land surfaces. Interest in this …

The impact of urban compactness, comfort strategies and energy consumption on tropical urban heat island intensity: A review

R Giridharan, R Emmanuel - Sustainable cities and society, 2018 - Elsevier
The importance of studying tropical urban climate was recognised by the World
Meteorological Organisation (WMO) as early as in 1981 but substantial improvements were …

Disproportionately higher exposure to urban heat in lower-income neighborhoods: a multi-city perspective

T Chakraborty, A Hsu, D Manya… - Environmental Research …, 2019 - iopscience.iop.org
A growing literature documents the effects of heat stress on premature mortality and other
adverse health outcomes. Urban heat islands (UHI) can exacerbate these adverse impacts …

Land surface and air temperature dynamics: The role of urban form and seasonality

M Naserikia, MA Hart, N Nazarian, B Bechtel… - Science of the Total …, 2023 - Elsevier
Due to the scarcity of air temperature (T a) observations, urban heat studies often rely on
satellite-derived Land Surface Temperature (LST) to characterise the near-surface thermal …