@article {1279, title = {Dry deposition of ammonia gas drives species change faster than wet deposition of ammonium ions: evidence from a long-term field manipulation}, journal = {Global Change Biology}, volume = {17 (12)}, year = {2011}, pages = {3589-3607}, author = {Sheppard, L.J. and Leith, I.D. and Mizunuma, T. and Cape, J.N and Crossley, A. and Leeson S. and Sutton, M.A. and Fowler, D. and van Dijk, N.} } @article {1442, title = {Hydrochloric Acid: An Overlooked Driver of Environmental Change.}, journal = {Environmental Science and Technology}, volume = {45}, year = {2011}, pages = {1887-1894}, author = {Evans, C.D. and Monteith, D.T. and Fowler, D and Cape, J.N and Brayshaw, S.} } @article {1283, title = {Evidence for changing the critical level for ammonia}, journal = {Environmental Pollution }, volume = {157}, year = {2009}, pages = {1033-1037}, author = {Cape, J.N and van der Eerden, L.J. and Sheppard, L.J. and Leith, I.D. and Sutton, M.A.} } @article {220, title = {Review and implementation study of biomonitoring for assessment of air quality outcomes}, number = {Science Report - SC030175/SR2}, year = {2008}, pages = {170pp}, institution = {Environment Agency}, address = {Bristol}, author = {Bealey, W. J and Long, S and Spurgeon, D. J and Leith, I. and Cape, J.N} } @article {1286, title = {Short-term flux chamber experiment to quantify the deposition of gaseous 15N-NH3 to Calluna vulgaris}, journal = {Agricultural and Forest Meteorology, }, volume = {148 (6-7)}, year = {2008}, pages = {893-901}, author = {Jones, M.R. and Raven, J.A. and Leith, I.D. and Cape, J.N and Smith, R.I. and Fowler, D.} } @article {1281, title = {An Automated Wet Deposition System to Compare the Effects of Reduced and Oxidised N on Ombrotrophic Bog Species: Practical Considerations}, journal = {Water, Air and Soil Pollution: Focus}, volume = {4 (6)}, year = {2004}, pages = {197-205}, author = {Sheppard, L.J. and Crossley, A. and Leith, I.D. and Hargreaves, K.J. and Carfrae, J. and van Dijk, N. and Cape, J.N and Sleep, D. and Fowler, D. and Raven, J.A.} } @article {1284, title = {Quantifying dry NH3 release system to ombrotrophic bog from an automated NH3 field release system}, journal = {Water, Air, and Soil Pollution: Focus}, volume = {4}, year = {2004}, pages = {207-218.}, author = {Leith, I.D. and Sheppard, L.J. and Fowler, D. and Cape, J.N and Jones, M.R. and Crossley, A. and Hargreaves, K.J. and Tang, Y.S. and Theobald, M.R. and Sutton, M.A.} } @article {659, title = {Comparison of the effects of dry deposited N as NH3 with wet deposited N as NH4Cl on acid moorland vegetation.}, journal = {Water Air and Soil Pollution (In press).}, year = {2001}, author = {Leith, I.D. and Sheppard, L.J. and Pitcairn, C.E.R. and Cape, J.N and Hill, P.W. and Kennedy, V.H. and Tang, Y.S. and Smith, R.I. and Fowler D.} } @article {538, title = {Stem growth reductions in mature Sitka spruce trees exposed to acid mist}, journal = {Environmental Pollution}, volume = {96}, year = {1997}, pages = {185-193}, author = {Crossley, A. and Sheppard, L.J. and Cape, J.N and Smith, R.I. and Harvey, F.} } @article {545, title = {The influence of acid rain mists on growth, dry matter partitioning, nutrient concentrations and mycorrhizal fruiting bodies in red spruce seedlings.}, journal = {New Phytologist }, volume = {115}, year = {1994}, pages = {459-464}, author = {Deans, J.D. and Leith, I.D. and Sheppard, L.J. and Cape, J.N and Fowler D. and Murry, M.B. and Mason, P.A.} } @article {28, title = {Direct damage to vegetation caused by acid rain and polluted cloud: definition of critical levels for forest trees}, journal = {Environmental Pollution 82}, year = {1993}, pages = {167-180}, author = {Cape, J.N} } @article {1437, title = {The nutritional status of Picea abies (L.) Karst. across Europe, and implications for "forest decline".}, journal = {Trees}, volume = {4}, year = {1990}, pages = {211-224}, author = {Cape, J.N and Freer-Smith, P.H. and Paterson, I.S. and Parkinson, J.A. and Wolfenden, J.} } @article {82, title = {Deposition of atmospheric pollutants on forests}, journal = {Philosophical Transactions of the Royal Society of London Series B-Biological Sciences}, volume = {324}, year = {1989}, pages = {247-265}, author = {Fowler, D. and Cape, J.N and Unsworth, M.H.} } @article {281, title = {The influence of altitude on rainfall composition at Great Dun Fell}, journal = {Atmospheric Environment}, volume = {22}, year = {1988}, pages = {1355-1362}, author = {Fowler, D. and Cape, J.N and Leith, I.D. and Choularton, T.W. and Gay, M.J. and Jones, A.} }