TY - Generic T1 - The interactions between plant growth, vegetation structure and soil processes in semi-natural acidic and calcareous grasslands receiving long-term inputs of simulated pollutant nitrogen deposition Y1 - 2003 A1 - Carroll, J.A. A1 - Caporn, S.J.M A1 - Johnson, D. A1 - Morecroft, M.D. A1 - Lee, J.A. JF - Environmental Pollution VL - 121 IS - 3 ER - TY - Generic T1 - The effect of long-term nitrogen additions on the bryophyte cover of upland acidic grassland Y1 - 2000 A1 - Carroll, J.A. A1 - Johnson, D. A1 - Morecroft, M.D. A1 - Taylor, A.G. A1 - Caporn, S.J.M A1 - Lee, J.A. JF - Journal Bryology VL - 22 ER - TY - Generic T1 - The effect of increased deposition of atmospheric N on Cv in upland Britain. Y1 - 1999 A1 - Carroll, J.A. A1 - Caporn, S.J.M A1 - Cawley, L. A1 - Read, D.J. A1 - Lee, J.A. JF - New Phytol VL - 141 ER - TY - RPRT T1 - Natural vegetation responses to atmospheric nitrogen deposition - critical levels and loads of nitrogen for vegetation growing on contrasting native soils Y1 - 1997 A1 - Carroll, J.A. A1 - Caporn, S.J.M. A1 - Morecrof, M.D. A1 - Lee, J.A. A1 - Johnson, D. A1 - Taylor, A. A1 - Leake, J.R. A1 - Campbell, C.D. A1 - Cawley, L. A1 - Lei, Y. A1 - Read, D.J. PB - University of Sheneld CY - Sheneld ER -