Does elevated nitrogen deposition or ecosystem recovery from acidification drive increased dissolved organic carbon loss from upland soil? A review of evidence from field nitrogen addition experiments Biogeochemistry. 91(1):13-35.. 2008.
Does enhanced nitrogen deposition represent a threat to Sphagnum and thus the sustainability of Scottish peatlands? Land management in a changing environment. :291-297.. 2008.
Direct and indirect effects of ammonia, ammonium and nitrate on phosphatase activity and carbon fluxes from decomposing litter in peatland. Environmental Pollution. 158(10):3157-3163.. 2010.
Dry deposition of ammonia gas drives species change faster than wet deposition of ammonium ions: evidence from a long-term field manipulation. Global Change Biology. 17(12):3589-3607.. 2011.
Directional passive ambient air monitoring of ammonia for fugitive source attribution; a field trial with wind tunnel characteristics.. Atmospheric Environment. 167:576-585.. 2017.
Do foliar δ 15N patterns indicate shifts in mycorrhizal abundance and function under nutrient load? Ecology of Soil microorganisms.. 2018.