Effects of increased deposition of atmospheric nitrogen on an upland moor: leaching of N species and soil solution chemistry von Pilkington, M.G., Caporn, S.J.M., Carroll, J.A., Cresswell, N., Lee, J.A., Ashenden, T.W., Brittain, S.A., Reynolds, B., Emmett, B.A.

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The influence of nitrogen deposition, competition and desiccation on growth and regeneration of Racomitrium lanuginosum (Hedw.) Brid von JONES, M. L. M, OXLEY, E. R. B, ASHENDEN, T. W

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Effects of elevated carbon dioxide on three grass species from montane pasture II. Nutrient uptake, allocation and efficiency of use von Baxter, R., Gantley, M., Ashenden, T.W., Farrar, J.F.

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Increasing concentrations of nitrogen dioxide pollution in rural Wales von Ashenden, T.W., Edge, C.P.

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Interactive effects of gaseous air pollutants and acid mist on two major pasture grasses von Ashenden, T.W., Bell, S.A., Rafarel, C.R.

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Effects of elevated CO2 on the vasculature and phenolic secondary metabolism of Plantago maritima von Davey, M.P, Bryant, D.N, Cummins, I, Ashenden, T.W, Gates, P, Baxter, R, Edwards, R

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Responses of Agrostis capillaris to gaseous pollutants and wet nitrogen deposition von Kupcinskiene, E.A., Ashenden, T.W., Bell, S.A., Williams, T.G., Edge, C.P., Rafarel, C.R.

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Effects of rural roadside levels of nitrogen dioxide on Polytrichum formosum Hedw von Bell, S., Ashenden, T.W., Rafarel, C.R.

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Contrasting growth responses of herbaceous species to acidic fogs von Edge, C.P., Bell, S.A., Ashenden, T.W.

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Effects of acidic gases and mists on the reproductive capability of three fern species von Lawrence, P.A., Ashenden, T.W.

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Rural concentrations of nitrogen dioxide pollution throughout Wales von Ashenden, T.W., Bell, S.A.

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Effects of acid fog on cuticular permeability and cation leaching in holly ( Ilex aquifolium) von Barker, M.G., Ashenden, T.W.

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Growth responses of three legume species exposed to simulated acid rain von Ashenden, T.W., Bell, S.A.

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Growth responses of birch and Sitka spruce exposed to acidified rain von Ashenden, T.W., Bell, S.A.

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Effect of elevated CO2 and nutrient status on growth, dry matter partitioning and nutrient content of Poa alpina var. vivipara L von Baxter, R., Ashenden, T.W., Farrar, J.F.

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The effect of exposure to NO2 and SO2 on frost hardiness in Calluna vulgaris von CAPORN, S. J. M, ASHENDEN, T. W, LEE, J. A

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Effects of elevated carbon dioxide on three montane grass species: I. Growth and dry matter partitioning von Baxter, R., Ashenden, T.W., Sparks, T.H., Farrar, J.F.

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The effect of exposure to NO 2 and SO 2 on frost hardiness in Callunavulgaris von Caporn, S.J.M, Ashenden, T.W, Lee, J.A

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Growth reductions in cocksfoot (Dactylis glomerata L.) As a result of SO2 pollution von Ashenden, T.W

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Effect of elevated CO2and nutrient status on growth, dry matter partitioning and nutrient content of Poa alpina var. vivipara L von Baxter, R., Ashenden, T.W., Farrar, J.F.

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