%0 Generic %D 2002 %T The influence of nitrogen deposition, competition and desiccation on growth and regeneration of Racomitrium lanuginosum (Hedw.) Brid %A Jones, M.L.M. %A Oxley, E.R.B. %A Ashenden, T.W. %B Environmental Pollution %V 120 %P 371-378 %0 Generic %D 2000 %T The effect of exposure to NO2 and SO2 on frost hardiness in Calluna vulgaris %A Caporn, S.J.M %A Ashenden, T.W. %A Lee, J.A. %B Environmental and Experimental Botany %V 43 %P 111-119 %0 Report %D 1998 %T Impacts of global change on UK species and communities %A Hill, M.O. %A Ashenden, T.W. %A Buse, A. %A Elmes, G.W. %A Goss-Custard, J.D. %A Thomas, J.A. %B Scientific Report of the Institute of Terrestrial Ecology 1997-1998 %I Institute of Terrestrial Ecology %P 98-103 %0 Generic %D 1997 %T Artificial selection and heritability of ozone resistance in two populations of P. major L. %A Whitfield, C.P. %A Davison, A.W. %A Ashenden, T.W. %B New Phytologist %V 137 %P 645-655 %0 Generic %D 1997 %T Evidence that ozone exposure increases the susceptibility of plants to natural frosting episodes. %A Foot, J.P. %A Lee, J.A. %A Caporn, S.J.M %A Ashenden, T.W. %B New Phytologist %V 135 %P 369-374 %0 Generic %D 1996 %T The effect of long-term ozone fumigation on the growth, physiology and frost sensitivity of Calluna vulgaris %A Foot, J.P. %A Caporn, S.J.M %A Lee, J.A. %A Ashenden, T.W. %B New Phytologist %V 133 %P 503-511 %0 Generic %D 1996 %T The effects of different ozone exposures on three contrasting populations of Plantago major L. %A Pearson, S. %A Davison, A.W. %A Reiling, K. %A Ashenden, T.W. %A Ollerenshaw, J.H. %B New Phytologist %V 132 %P 493-502 %0 Generic %D 1993 %T Effects of acidic gases and mists on the reproductive capability of 3 fern species %A Lawrence, P.A. %A Ashenden, T.W. %B Environmental Pollution %V 79 %P 267-270 %0 Generic %D 1992 %T Effects of Nitrogen-Oxides on Nitrate Assimilation in Bryophytes %A Morgan, S.M. %A Lee, J.A. %A Ashenden, T.W. %B New Phytologist %V 120 %P 89-97 %0 Generic %D 1990 %T Effects of nitrogen dioxide pollution on the growth of 3 fern species. %A Ashenden, T.W. %A Bell, S.A. %A Rafarel, C.R. %B Environmental Pollution %V 66 %P 301-308 %0 Generic %D 1979 %T The effects of long-term exposures to SO2 and NO2 pollution on the growth of Dactylis glomerata L. and Poa pratensis L. %A Ashenden, T.W. %B Environmental Pollution %V 18 %P 249-258 %G eng