Dr Christian Dunn

As the Associate Director of the Bangor Wetlands Group I research and teach on all aspects of wetland science. This includes wetland ecology, zoology, peatland biogeochemistry and carbon sequestration, and Constructed Treatment Wetlands (CTWs).

Another area of my research is plastic and microplastic pollution. In particular microplastic pollution in inland water systems.

I am the Director of Marketing for the School of Natural Sciences and write regularly for a number of national publications and frequently appear on TV and radio news and current affair programmes.

In 2013 I established the Wetland Science and Conservation MSc – the only one of its kind in the UK. I now lecture on a variety of undergraduate modules, covering a wide range of topics from climate change science and statistical analysis to plant identification and writing for the press. I am the course director for Zoology with Climate Change Studies and module organiser of Life in Wetlands, Principles of Life 1 and Science and Employability Skills.

Every year I supervise around 15 undergraduate, postgraduate and PhD student projects.

I conduct research across a wide range of wetland science topics with a particular interest in wetland biogeochemical cycles, especially in-terms of how these can affect ecosystems, the wider environment and climate; wetland management and conservation practises, wetlands and climate change, and Constructed Treatment Wetlands (CTWs).

Another area of my research is plastic and microplastic pollution, with a particular emphasis on microplastics in inland water systems and the use of wetlands to remove them.

I am interested in supervising students interested in all areas of wetland science, wetland ecology and Constructed Treatment Wetlands (CTWs). I am also actively recruiting students interested in plastic and microplastic pollution.

2019

• E-pub ahead of printAn affordable methodology for quantifying waterborne microplastics - an emerging contaminant in inland-waters
  Dunn, C., Owens, J., Fears, L., Nunnerley, L., Kirby, J., Armstrong, O., Thomas, P. J., Aberg, D., Gilder, W., Green, D., Antwis, R. & Freeman, C., 13 Nov 2019, In : Journal of Limnology.
  Research output: Contribution to journal › Article

2018

• PublishedMangrove forests can rebound thanks to climate change – it’s an opportunity we must take
  Dunn, C., 20 Nov 2018, The Conversation.
  Research output: Contribution to specialist publication › Article
• PublishedInvestigating whether light intensity can modify decomposition rates in peatlands through control of the ‘enzymic latch’
  Dunn, C., Zielinski, P., Kent, M. & Freeman, C., 15 Apr 2018, In : Ecological Engineering. 114, p. 167-172
  Research output: Contribution to journal › Article
• PublishedThe role of molecular weight in the enzyme-inhibiting effect of phenolics: the significance in peatland carbon sequestration
  Dunn, C. & Freeman, C., 15 Apr 2018, In : Ecological Engineering. 114, p. 162-166
  Research output: Contribution to journal › Article
• PublishedDecomposition as a regulator of carbon accretion in mangroves: a review
  Friesen, S., Dunn, C. & Freeman, C., Apr 2018, In : Ecological Engineering. 114, p. 173-178
  Research output: Contribution to journal › Article

2016

• PublishedIs peat accumulation in mangrove swamps influenced by the “enzymic latch” mechanism?
  Dunn, C., Mitsch, W., Freeman, C. & Saraswati, S., 15 Dec 2016, In : Wetlands Ecology and Management. 24, 6, p. 641-650
  Research output: Contribution to journal › Article
• PublishedConstructed wetlands may lower inorganic nutrient inputs but enhance DOC loadings into a drinking water reservoir in North Wales
  Scholz, C., Dunn, C., Jones, T., West, M., Ehbair, A. & Freeman, C., Sep 2016, In : Environmental Science and Pollution Research. 23, 18, p. 18192-18199
  Research output: Contribution to journal › Article
• PublishedSmall changes in water levels and groundwater nutrients alter nitrogen and carbon processing in dune slack soils
  Rhymes, J., Jones, L., Wallace, H., Jones, T. G., Dunn, C. & Fenner, N., Aug 2016, In : Soil Biology and Biochemistry. 99, p. 28-35
  Research output: Contribution to journal › Article
• PublishedOptions for Geoengineering the Climate via Microorganisms: A Peatland Case Study
  Dunn, C., Fenner, N., Shirsat, A. & Freeman, C., Mar 2016, Climate Change and Microbial Ecology: Current Research and Future Trends. Caister Academic Press, p. 185-200
  Research output: Chapter in Book/Report/Conference proceeding › Chapter
• PublishedPlant Species Effects on the Carbon Storage Capabilities of a Blanket bog Complex
  Dunn, C., Jones, T., Roberts, S. & Freeman, C., 1 Feb 2016, In : Wetlands. 36, 1, p. 47-58
  Research output: Contribution to journal › Article

2014

• PublishedMethodologies for Extracellular Enzyme Assays from Wetland Soils
  Dunn, C., Jones, T. G., Girard, A. & Freeman, C., 1 Feb 2014, In : Wetlands. 34, 1, p. 9-17
  Research output: Contribution to journal › Article

2013

• PublishedQuantifying dissolved organic carbon concentrations in upland catchments using phenolic proxy measurements
  Peacock, M., Burden, A., Cooper, M., Dunn, C., Evans, C. D., Fenner, N., Freeman, C. G., Gough, R. S., Hughes, D., Hughes, S., Jones, T., Lebron, I., West, M. & Zieliński, P., 16 Jan 2013, In : Journal of Hydrology. 477, p. 251-260
  Research output: Contribution to journal › Article

2011

• PublishedPeatlands: our greatest source of carbon credits?
  Dunn, C. & Freeman, C., 2011, In : Carbon Management. 2, 3, p. 289-301
  Research output: Contribution to journal › Article

2019

• TEDx talk: How we can stop microplastic pollution

  10 Oct 2019

  Links:

  • TEDx: How we can stop microplastic pollution
  Activity: Types of Public engagement and outreach - Public lecture/debate/seminar (Contributor)

• KESS II PhD with Celw Ltd - BUK208

  01/11/2015 – 28/02/2020 (Active)

A former journalist and editor I write for a number of national publications, including the BBC Wildlife Magazine. I regularly appear on local and national radio and television programmes to discuss environmental issues.

I am an award-winning environmental campaigner and public speaker and have given two TEDx talks - The Accidental Eco-Warrior and How We Can Stop Microplastic Pollution.