I am a geographer with research interests in wildfires (both physical and social dimensions), and peatlands and organic matter cycling.  My background is in carbon biogeochemistry in peatlands, specifically the role of fire on carbon dynamics. 

His current research looks at fire in the landscape – from the drivers of fires and their prediction, through to the environmental and social impacts, and associated policy and governance issues. This interdisciplinary research encompasses a series of funded projects working at the interface between physical geography, social sciences, and planning.

Research interests

• Fire - prescribed fire & wildfires in UK peatlands; charcoal production and degradation; perceptions of fire
• Organic soils - peatlands, wetlands, mangroves
• Organic matter cycling through soils - oxidative ratio and carbon oxidation state
• Urban green infrastructure

Selection of Research Projects since 2014

2023 - 2025: Sphagnum moss on the hills (SMOOTH). Funded by Faculty of Humanities Strategic Investment Fund

2022 - 2025: Disturbance and Restoration of Metal Contaminated Peatlands (https://peatmetal.com). Funded by NERC Global Partnership Seedcorn Fund (NE/X002756/1). PI. 

2021 – 2025: Maximising ecosystem services in urban environments (MEaSURE, https://www.nercmeasureproject.co.uk). Funded by NERC (NE/W003120/1). Co-I. 

2021 – 2022: Uplandia: Systems modelling for evidence-informed peatland policy. Funded by Defra/Natural England. Co-I.

2020 – 2025: Towards a UK fire danger rating system: Understanding fuels, fire behaviour and impacts (www.ukfdrs.com). Funded by NERC (NE/T003553/1). PI.

2017 – 2021: Towards a Fire Early Warning System for Indonesia (TOFEWSI, https://tofewsi.github.io/). Funded by Newton Fund – DIPI (NE/P014801/1). Co-I.

2017 – 2018: Characterizing ‘blue carbon’ dynamics in tropical mangroves. Funded by University of Manchester-Chinese University of Hong Kong Research Fund award. Co-PI.

2016 – 2018: Green Growth: Increasing resilience in cities through the delivery of green infrastructure-based solutions. Funded by NERC (NE/N017498/1). Co-I.

2016 – 2017: Restoring the Function and Resilience of Ecosystems on St Helena (REFRESH). Funded Royal Geographical Society (with IBG) Environment and Sustainability Grant. PI

2014: Is the terrestrial sink of greenhouses gases going to change? Measuring the oxidative ratio of Scandinavian peatlands. Funded by Royal Geographical Society (with IBG) Peter Fleming Award. PI

Gareth Clay is a Professor of Geography with research interests in wildfires (both physical and social dimensions), and peatlands and organic matter cycling. Check out the 'Research and projects' tab for more details. 

2024 - present: Professor of Geography, School of Environment, Education and Development

2021 - 2024: Reader in Physical Geography, School of Environment, Education and Development

2018: Ida Pfeiffer Professor, Faculty of Earth Sciences, Geography and Astronomy, University of Vienna

2018 - 2021: Senior Lecturer in Physical Geography, School of Environment, Education and Development

2012 - 2018: Lecturer in Physical Geography, School of Environment, Education and Development

2009 - 2012: Postdoctoral Research Associate, Department of Earth Sciences, Durham University

2006 - 2009: PhD, The Impacts of Heather and Grassland Burning in the Uplands: Creating Sustainable Strategies, Department of Earth Sciences, Durham University

2003 - 2006: BSc (Hons) Geology, Department of Earth Sciences, Durham University.

Fellow of the Higher Education Academy

Member of European Geosciences Union

Member of International Association for Wildland Fire

Postgraduate Opportunities

I welcome enquiries from well-qualified students wishing to carry out research in areas linked to my research interests.

I currently have a number of specific PhD research topics that I am keen to develop with motivated students:

• Peat fires and their impacts on heavy metal mobilisation: many of the recent wildfires in the UK and across the Northern Hemisphere have occurred on peatland soils that are often contaminated by industrially derived pollutants (e.g. lead, arsenic). How does the combustion of peat during smouldering peat fires affect the mobility of these pollutants in the terrestrial and aquatic environments? For further background see McCarter et al. (2023, 2024)
• Charcoal in the Holocene record: the presence charcoal in the quaternary record is often used as a measure of wildfire in past landscapes (e.g. charcoal counts to infer wildfire activity). However, are these signatures truly a function of charcoal forming processes or are they modified by post-formation processes (e.g. transportation, burial)? 
• Perceptions of UK wildfires: The UK has an underreported wildfire problem (see www.kfwf.org.uk for more details), though there has been increasing recognition over recent years. There is a strong and growing body of work on the physical processes and environmental impacts of wildfires in the UK (e.g., see work of the UKFDRS project), but relatively little work has been carried out to explore the understanding and perceptions of wildfire by the UK public. What are the perceptions of wildfires in the UK? How are they shaped by media narratives? Can we learn lessons from other natural hazards (e.g., floods) about how we communicate wildfire risk?

Please feel free to contact me to discuss any ideas you might have in these areas. For the latest guidance on how to apply, visit https://www.seed.manchester.ac.uk/study/postgraduate-research/

Current Postgraduate Researchers

Thomas Mair (2024 - 2028) "The Risk Posed by the Legacy of Industrial Pollution in the West Pennine Moors: Fire and Climate Change Induced Remobilisation" (with Dr Emma Shuttleworth). Funded by SEED Studentship. 

Aisling O'Rourke (2023 - 2026) "Fire safety and energy poverty: Tackling a hidden injustice" (with Prof Stefan Bouzarovski and Dr Morag Rose [University of Liverpool]). Funded by ESRC-CASE award.  

Oliver Bignell (2022 - 2025) "Anecdotal Anthropocenes: An interdisciplinary investigation into the role of experiential knowledge in sensing wildfires" (with Dr Nat O'Grady and Dr Aurora Fredriksen). Funded by ESRC-CASE award. 

Sneha Mendiratta (2022 - 2026) "Use of social media data to analyse Anthropogenic Feedback for Fire Response: A Hybrid Neural Network Approach" (with Prof Sarah Lindley and Dr Riza Theresa Batista-Navarro). Funded by EPSRC. 

Recently completed 

Oscar Kennedy-Blundell (2016 - 2020) "Pyrogenic carbon characteristics and short-term degradation trends in UK peatland catchments" (with Dr Emma Shuttleworth and Prof James Rothwell). Now at University of Exeter

Oluseun Adeluyi (2016 - 2020) "The potential of remote sensing technologies for monitoring the productivity of dry season irrigated rice" (with Dr Angela Harris and Dr Timothy Foster). Now at Omega Crop

Conference organisation

2023 “Rethinking Critical National Infrastructure (CNI) in the era of emergent crises: Meanings, impacts and alternatives” Development Studies Association 2023, Crisis in the Anthropocene: rethinking connection and agency for development, Reading, UK (co-convenor)

2021 "Degradation and management of peat soils and peatlands" Eurosoil 2021, Geneva

2019 - 2022 "Peatlands Under Pressure" European Geosciences Union, Vienna, Austria (co-convener)

2012 - 2018 “Peatlands and the carbon cycle” European Geosciences Union. Vienna, Austria (convener)

2024 - 25 Teaching 

UG Year 1

GEOG10422 Dynamic Earth (Lecturer)

UG Year 3

GEOG32011 Pyrogeography (Course Convenor)

PGT

GEOG70641 EMMR Field Course, Northumberland (Course Convenor)

GEOG72901 Climate Change: Past, Present and Future (Lecturer)