%0 Generic %D 2014 %T Inertia in an ombrotrophic bog ecosystem in response to 9 years' realistic perturbation by wet deposition of nitrogen, separated by form. %A Sheppard, L. J. %A Leith, I. D. %A Mizunuma, T. %A Leeson, S. %A Kivimaki, S. %A Cape, J. N. %A van Dijk, N. %A Leaver, D. %A Sutton, M. A. %A Fowler, D. %A Van den Berg, L. J. L. %A Crossley, A. %A Field, C. %A Smart, S. %K ammonium %K atmospheric nitrogen %K boreal mire %K calluna %K calluna-vulgaris %K chronology %K cover %K critical loads %K dry heathland %K field manipulation %K global change %K growth %K n deposition %K nitrate %K peatland %K plant %K sphagnum bogs %K sphagnum capillifolium %K vegetation %B Global Change Biology %V 20 %P 566-580 %G eng %N 2