Wardlow Hay Cop bibliography
Phoenix, G. K., Emmett, B. A., Britton, A. J., Caporn, S. J. M., Dise, N. B., Helliwell, R., Jones, M. L. M., Leake, J. R., Leith, I. D., Sheppard, L. J., Sowerby, A., Pilkington, M. G., Rowe, E. C., Ashmore, M, R., Power, S. A. (2012). Impacts of atmospheric nitrogen deposition: responses of multiple plant and soil parameters across contrasting ecosystems in long-term field experiments. Global Change Biology, 18: 1197-1215.
O´Sullivan, O. S., Horswill, P., Phoenix, G. K., Lee, J. A. and Leake, J. R. (2011). Recovery of soil nitrogen pools in species rich grasslands after 12 years of simulated pollutant nitrogen deposition: a 6 year experimental analysis. Global Change Biology, 17, 2615-2628.
Arróniz-Crespo, M., Leake, J. R., Horton, P., Phoenix, G. K. (2008). Bryophyte physiological responses to, and recovery from, long-term nitrogen deposition and phosphorus fertilisation in acidic grassland. New Phytologist, 180, 864-874
Horswill, P., O’Sullivan, O., Phoenix, G. K., Lee, J. A., Leake, J. R. (2008). Base cation depletion, eutrophication and acidification of species-rich grasslands in response to long-term simulated nitrogen deposition. Environmental Pollution, 155, 336-349.
Phoenix, G. K., Booth, R. E., Leake, J. R., Read, D. J., Grime, J. P. & Lee, J. A. (2004) Simulated pollutant nitrogen deposition increases P stress and enhances root-surface phosphatase activities of three plant functional types in a calcareous grassland. New Phytologist, 161, 279-289.
Phoenix, G.K, Leake, J.R, Read, D.J., Grime, J.P. & Lee, J.A. (2004) Accumulation of pollutant nitrogen in calcareous and acidic grasslands: evidence from N flux and 15N tracer studies. Water, Air and Soil Pollution, 4, 159–167.
Carroll, J. A., Caporn, S. J. M., Johnson, D., Morecroft, M. D., and Lee, J. A. (2003) 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. Environmental Pollution, 121, 363-376.
Phoenix, G. K., Booth, R. E., Leake, J. R., Read, D. J., Grime, J. P. and Lee, J. A. (2003) Effects of enhanced nitrogen deposition and phosphorus limitation on nitrogen budgets of semi-natural grasslands. Global Change Biology, 9, 1309-1321.
Carroll, J. A., Johnson, D., Morecroft, M. D., Taylor, A., Caporn, S. J. M., Lee, J. A. (2000) The effects of long-term nitrogen additions on the bryophyte cover of upland acidic grasslands. Journal of Bryology, 22, 83-89.
Johnson, D., Leake, J. R., and Lee, J. A. (1999) The effects of quantity and duration of simulated pollutant nitrogen deposition on root-surface phosphatase activities in calcareous and acid grasslands: a bioassay approach. New Phytologist, 141, 433-442.
Johnson, D., Leake, J. R., Lee, J. A. and Campbell, C. D. (1998) Changes in soil microbial biomass and microbial activity in response to 7 years simulated pollutant nitrogen deposition on a heathland and two grasslands. Environmental Pollution, 103, 239-250.
Lee, J. A. and Caporn, S. J. M. (1998) Ecological effects of atmospheric reactive nitrogen deposition on semi-natural terrestrial ecosystems. New Phytologist, 139, 127-134.
Morecroft, M. D., Sellers, E. K. and Lee, J. A. (1994) An experimental investigation into the effects of atmospheric nitrogen deposition on two semi-natural grasslands. Journal of Ecology, 82, 475-483.