Personal profile
Biography
Dr Róisín Moriarty works on climate and policy and is based in University College Cork (UCC). While her research has focused on climate change and the carbon cycle, it is the synthesis and communication of scientific data for policy and other decision makers that has shaped her career.
Her current focus is the development of new integrated energy-land-food systems modelling tools that support long-term climate planning and improve the evidence base for climate policy.
Her research is focused on carbon budgets, carbon removal and modelling the synergies and trade-offs in the energy-land-food system. She is interested in transformative mitigation and adaptation that move us from imagining a climate-neutral, resilient and equitable futures to realising that transformation and its multiple benefits.
She has co-authored numerous academic papers, including a paper in Nature, a book chapter on carbon budgets and was a lead author on Climate Change Advisory Council Periodic and Annual Review Reports.
She worked as expert reviewer on greenhouse gas inventories technical reports for the UNFCCC (2018 to 2023).
Research Interests
Carbon cycle; terrestrial carbon sink; ocean carbon sink; greenhouse gas emissions and removals; agricultural methane emissions; carbon dioxide removal; land, food and energy systems interactions, synergies and trade-offs; forest carbon stores, risk, vulnerabilities and resilience.
External positions
Expert Reviewer, United Nations Framework Convention on Climate Change
Dec 2018 → Dec 2023
Climate Science & Policy Advisor, Climate Change Advisory Council, Ireland
Jan 2016 → Feb 2019
Senior Research Associate, University of East Anglia
Feb 2013 → Jan 2016
Postdoctoral Research Associate, The University of Manchester
Sep 2009 → Feb 2013
Research Assistant, British Antarctic Survey
Nov 2008 → Feb 2009
Ecologist, Frugo Survey Limited
Feb 2005 → Jun 2005
Ecologist, Aqua-Fact International Services Ltd
Jun 2004 → Jul 2024
Research Assistant, University of Galway
Jun 2003 → Aug 2003
UCC Futures (primary)
- Sustainability Institute
Other research affiliations
- UCC Futures - Sustainability Institute
PhD Supervision
- Available for PhD supervision
Expertise related to UN Sustainable Development Goals
In 2015, UN member states agreed to 17 global Sustainable Development Goals (SDGs) to end poverty, protect the planet and ensure prosperity for all. This person’s work contributes towards the following SDG(s):
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SDG 2 Zero Hunger
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SDG 10 Reduced Inequalities
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SDG 13 Climate Action
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SDG 14 Life Below Water
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SDG 15 Life on Land
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SDG 17 Partnerships for the Goals
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Basing Ireland's carbon budgets on temperature neutrality would undermine obligations under the Paris Agreement
Moriarty, R. & Daly, H., 15 Sep 2025Research output: Other output › Policy contribution/Government publication
Open Access -
National temperature neutrality, agricultural methane and climate policy: reinforcing inequality in the global food system
Duffy, C., Doedens, C., Moriarty, R., Daly, H., Styles, D. & Meinshausen, M., 1 Sep 2025, In: Environmental Research Letters. 20, 9, 094019.Research output: Contribution to journal › Article › peer-review
Open Access -
National Temperature Neutrality, Agricultural Methane and Climate Policy: Reinforcing Inequality in the Global Food System
Duffy, C., Carl, D., Moriarty, R., Daly, H., Styles, D. & Meinshausen, M., 2025, Zenodo.Research output: Other output › peer-review
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Operationalising Resilience in Climate Action (ORICA)
Murphy, C., Trejo Rangel, M., Quinn, T., Moriarty, R. & Gallagher, A., 2025Research output: Book/Report › Commissioned report
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Assessment of biodiversity considerations in the carbon budgets process
Molloy, A., Jarmain, C., Byrne, K. A., Daly, H., Emmerson, M., Moran, J., Moriarty, R., Styles, D. & Buckley, Y. M., 2024, In: Climate Change Advisory Council, Ireland Working Paper.Research output: Contribution to journal › Article
Press/Media
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Climate change off the record--Episode 4: Professor Conor Murphy
Moriarty, R., Noone, C. & Murphy, C.
24/02/26
1 Media contribution
Press/Media
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UCC researchers awarded €1m for new research to address climate and environmental challenges
19/02/26
1 item of Media coverage
Press/Media
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EPA announces funding of €6.5m for new research to address climate and environmental policy needs
19/02/26
1 item of Media coverage
Press/Media
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Climate change off the record--Episode 3: Doctor Paul Deane
Moriarty, R., Noone, C. & Deane, P.
17/12/25
1 Media contribution
Press/Media