TY - Generic T1 - Trends in the hydrochemistry of acid-sensitive surface waters in the UK 1988–2008. Y1 - 2014 A1 - Monteith, D.T. A1 - Evans, C.D. A1 - Henrys, P.A. A1 - Simpson, G.L. A1 - Malcolm, I.A. JF - Ecological Indicators IS - Part B ER - TY - Generic T1 - Nitrogen deposition effects on plant species diversity; threshold loads Y1 - 2013 A1 - Tipping, E. A1 - Henrys, P.A. A1 - Maskell, L.C. A1 - Smart, S.M. JF - Environmental Pollution VL - 179 ER - TY - Generic T1 - Terricolous lichens as indicators of nitrogen deposition: Evidence from national records. Y1 - 2012 A1 - Stevens, C.J. A1 - Smart, S.M. A1 - Henrys, P.A. A1 - Maskell, L.C. A1 - Crowe, A. A1 - Simkin, J. A1 - Cheffings, C.M. A1 - Whitfield, C. A1 - Gowing, D.J.G. A1 - Rowe, E.C. A1 - Dore, A.J. A1 - Emmett, B.A. JF - Ecological Indicators VL - 20 ER - TY - RPRT T1 - Interpretation of evidence of nitrogen impacts on vegetation in relation to UK biodiversity objectives Y1 - 2011 A1 - Emmett, B.A. A1 - Rowe, E.C. A1 - Stevens, C.J. A1 - Gowing, D.J. A1 - Henrys, P.A. A1 - Maskell, L.C. A1 - Smart, S.M. PB - JNCC ER - TY - RPRT T1 - Predicting effects of N pollutant load on plant species based on a dynamic soil eutrophication indicator Y1 - 2011 A1 - Rowe, E.C. A1 - Jones, M.L.M. A1 - Henrys, P.A. A1 - Smart, S.M. A1 - Tipping, E. A1 - Mills, R.T.E. A1 - Evans, C.D. JF - Science Report PB - Countryside Council for Wales CY - Bangor ER -