EAPS

Houghton Lecture Series: The Global Carbon Budget in a Changing Climate

"Potential and Risks of Carbon Geoengineering"
Multiple options have been proposed to deliberately enhance the storage of carbon in natural reservoirs, and thus reduce the magnitude of climate change and/or the efforts otherwise needed to reduce greenhouse gas emissions directly. These ‘Carbon Geoengineering’ options range from afforestation to bio-energy with carbon capture and storage to ocean iron fertilisation. But what is their potential (and their costs!), and what are the possible unintended consequences? This lecture will give an overview of the current understanding on this rapidly moving topic.

About the Speaker
Corinne Le Quéré is Professor of Climate Change Science and Policy at the University of East Anglia (UK) where she conducts research on the carbon cycle and its interactions with the Earth’s climate. Her research has helped to determine how and why the natural carbon reservoirs are changing, particularly in the Southern Ocean. She spearheaded the development of marine carbon-cycle models with new ways to represent plankton biodiversity and ecology.

Corinne is director of the Tyndall Centre for Climate Change Research, and member of the Scientific Committee of the Future Earth platform for global sustainability and of the UK Committee on Climate Change. She authored several assessment reports of the Intergovernmental Panel on Climate Change (IPCC), and leads an annual update of the ‘global carbon budget’ by the Global Carbon Project, an international effort to keep track of global carbon emissions and their fate in the environment. She was elected Fellow of the Royal Society in 2016.

Corinne completed a B.Sc. in physics from University of Montréal (1990), an M.S. in Atmospheric and Oceanic Sciences from McGill University (1992), and a Ph.D. in oceanography at University Pierre et Marie Curie (1999). She conducted research at Princeton University, at the Max-Planck Institute for Biogeochemistry in Germany, and at the British Antarctic Survey in the UK.

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