Jones MR, Raven JA, Leith ID, Cape JN, Smith RI, Fowler D. Short-term flux chamber experiment to quantify the  deposition of gaseous 15N-NH3 to Calluna vulgaris. Agricultural and Forest Meteorology, . 2008  ;148 (6-7):893-901.

Dore AJ, Mousavi-Baygi M, Smith RI, Hall J, Fowler D, Choularton TW. A model of annual orographic precipitation and acid deposition and its application to Snowdonia. Atmospheric Environment. 2006  ;40(18):3316-3326.

Mitchell RJ, Truscott AM, Leith ID, Tang YS, van Dijk N, Smith RI, Sutton MA. Impact of atmospheric nitrogen deposition on epiphytes in Atlantic oakwoods.; 2003.

Leith ID, Sheppard LJ, Pitcairn CER, Cape JN, Hill PW, Kennedy VH, Tang YS, Smith RI, D. F. Comparison of the effects of dry deposited N as NH3 with wet deposited N as NH4Cl on acid moorland vegetation. Water Air and Soil Pollution (In press). 2001  .

Smith RI, Fowler D, Sutton MA, Flechard C, Coyle M. Transboundary Air Pollution: Acidification, Eutrophication and Ground-Level Ozone in the UK. Atmospheric Environment . 2000  ;34:3757 - 3777.

Sutton MA, Milford C, Dragosits U, Place CJ, Singles RJ, Smith RI, Pitcairn CER, Fowler D, Hill J, ApSimon HM, et al. Dispersion, deposition and impacts of atmospheric ammonia: quantifying local budgets and spatial variability. Environmental Pollutution (Nitrogen Conference Special Issue). 1998  ;102:349-361.

Fowler D, Sutton MA, Smith RI, Pitcairn CER, Coyle M, l Campbel G, Stedman J. Regional mass budgets of oxidized and reduced nitrogen and their relative contribution to the N inputs of sensitive ecosystems. Environmental Pollutution (Nitrogen Conference Special Issue). 1998  ;102:337-342.

Crossley A, Sheppard LJ, Cape JN, Smith RI, Harvey F. Stem growth reductions in mature Sitka spruce trees exposed to acid mist. Environmental Pollution. 1997  ;96:185-193.

Sutton MA, Place CJ, Eager M, Fowler D, Smith RI. Assessment of the magnitude of ammonia emissions in the United Kingdom. Atmospheric Environment. 1995  ;29:1393-1411.