About the UCD Earth Institute
Our multidisciplinary community of researchers work on topics relating to climate, water, biodiversity, plants for the future, sustainable communities, people, work and society, and the built environment.
We foster interdisciplinary research through an active programme of projects, initiatives and events designed to bring researchers and stakeholders together, to start new conversations, spark new ideas and support new collaborations.
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The urban heat island, heatwaves and climate change
Cities are a nexus for many of the issues associated with anthropogenic climate changes, write Professor Gerald Mills and Dr Ankur Sati from UCD School of Geography. Although cities occupy less than 3% of the ice-free land, they are home to more than 50% of the world’s population and are responsible for more than 70% of anthropogenic CO2 emissions. Moreover, as most cities are located at low elevations and close to coasts, they are exposed to projected climate changes such as sea-level rise and storms.