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The New Phytologist|March 30, 2010
Response of phosphomonoesterase activity in the lichen Cladonia portentosa to nitrogen and phosphorus enrichment in a field manipulation experimentE J Hogan, G Minnullina, L J Sheppard, et al.Indoor Air|June 30, 2016
Development and evaluation of an ultrasonic personal aerosol samplerJ Volckens, C Quinn, D Leith, et al.Environmental Pollution (Barking, Essex : 1987)|February 4, 2014
Can ammonia tolerance amongst lichen functional groups be explained by physiological responses?S Munzi, C Cruz, C Branquinho, et al.Environmental Science. Processes & Impacts|April 3, 2014
Patterns and source analysis for atmospheric mercury at Auchencorth Moss, ScotlandJ Kentisbeer, S R Leeson, H M Malcolm, et al.Environmental Pollution (Barking, Essex : 1987)|March 7, 2018
Long-term interactive effects of N addition with P and K availability on N status of SphagnumMasaaki Chiwa, Lucy J Sheppard, Ian D Leith, et al.The Science of the Total Environment|February 15, 2019
δ<sup>15</sup>N of lichens reflects the isotopic signature of ammonia sourceS Munzi, C Branquinho, C Cruz, et al.The Science of the Total Environment|April 9, 2016
Sphagnum can 'filter' N deposition, but effects on the plant and pore water depend on the N formMasaaki Chiwa, Lucy J Sheppard, Ian D Leith, et al.Environmental Pollution (Barking, Essex : 1987)|January 1, 1988
Effects of air filtration at small SO2 and NO2 concentrations on the yield of barleyD Fowler, J N Cape, I D Leith, et al.Environmental Pollution (Barking, Essex : 1987)|November 22, 2008
Evidence for changing the critical level for ammoniaJ N Cape, L J van der Eerden, L J Sheppard, et al.Environmental Pollution (Barking, Essex : 1987)|January 8, 2008
Stress responses of Calluna vulgaris to reduced and oxidised N applied under 'real world conditions'Lucy J Sheppard, Ian D Leith, A Crossley, et al.Pageof 5