We use cookies to ensure that we give you the best experience on our website. You can change your cookie settings at any time. Otherwise, we'll assume you're OK to continue.

Institute of Advanced Study

Professor Andrew Baker

IAS Fellow & Pemberton Fellow at University College, Durham University (October - December 2009)

Andy Baker is a Professor of Water Science at the University of Birmingham. His undergraduate and postgraduate studies were both at the University of Bristol (1987-1993) in the Department of Geography, and he subsequently worked at the Universities of Exeter (1993-1998) and Newcastle (1998-2003). He has held visiting positions in the Department of Earth Sciences at the University of Newcastle, NSW (2001) and the School of Civil and Environmental Engineering at the University of New South Wales (2008-2010).

Andy Baker has research interests that include climatology and paleoclimatology, water quality, and organic matter characterisation in natural and engineered systems. He has pioneered novel techniques for the spectrophotometric characterisation of organic matter; key findings include the use of fluorescence spectrophotometry to detect organic pollutants in rivers and to characterise organic matter within catchments. He has also been an international leader in the use of cave stalagmites to reconstruct past climates, particularly combining stalagmite climate parameters with instrumental and other paleoclimate proxies.

He has led over 50 research programmes as either Principal Investigator or Co-Investigator and has published over 100 international refereed papers in journals such as Nature, Environmental Science and Technology, Water Research and Chemosphere. Professor Baker was awarded a Philip Leverhulme Prize in 2003 for his research. His service includes that as an Associate Editor of Water Research, membership of the Natural Environment Research Council Radiocarbon Steering Committee and Peer Review College. He has co-convened many conference sessions, meetings and workshops on both organic matter fluorescence and stalagmite paleoclimatology.

During his time at the Institute of Advanced Study, Andy Baker will be working with Dr Karen Johnson (School of Engineering), where they will be investigating manganese oxide oxidation of organic matter, as well as novel optical techniques for the characterisation of organic matter in the environment. Professor Baker will also be using his spectroscopic expertise to help characterise PAH polluted soils and waters in Dr Johnson's ROBUST project (Regeneration Of Brownfield Using Sustainable Technologies). The soils will be characterised using Terrahertz radiation. THz has never been used for environmental analysis before and this work will lead to a new library of spectroscopic data on persistent organic pollutants.

Fellow's Home Page


Professor Andy Baker Publications

Harun, S., Baker A., Bradley, C., Pinay, G., Boomer, I., Hamilton, RL (2015) 'Characterisation of dissolved organic matter in the lower Kinabatangan River, Sabah, Malaysia', Hydrology Research, 46, pp. 411 - 428.

Coble, PG., Lead, J., Baker, A., Reynolds, DM., Spencer, RGM. (2014) Aquatic Organic Matter Fluorescence. Cambridge: Cambridge University Press.

Gabor, R.S., Baker, A., McKnight, D.W. and Miller, M.P. (2014) ;Fluorescence indices and their interpretation' in Coble, P.G., Baker, A. et al. (eds) Aquatic organic Matter Fluorescence. Cambridge: Cambridge University Press.

Fairchild, I.J. and Baker, A. 2012 Speleothem Science. Wiley-Blackwell.

Baker, A., Wilson, R., Fairchild, I.J., Franke, J., Spotl, C., Mattey, D., Trouet, V. & Fuller, L (2011) 'High resolution d18O and d13C records from an annually laminated Scottish stalagmite and relationship with last millennium climate', Global and Planetary Change, 79, pp.303-311.

Bradley, C., Baker, A., Jex, Leng, M.J (2010) ' Hydrological uncertainties in the modelling of cave drip-water d18O and the implications for stalagmite palaeoclimate reconstructions', Quaternary Science Reviews, 29, pp. 2201-2214.

IAS Insights Paper


Several recent studies have observed increasing trends in aquatic dissolved organic carbon (DOC), and several hypotheses have been reported that mainly focus on changes in climate, land cover and acid deposition. Here I outline further processes that can be hypothesised to affect aquatic DOC significantly, in particular regional variations in photodegradation, transfer of carbon between dissolved, colloidal and particulate forms, and the dehydration and freezing of organic matter.

Insights Paper