@article {472,
	title = {Review and revision of empirical critical loads and dose-response relationships},
	year = {2011},
	institution = {Coordination Centre for Effects},
	address = {Noordwijkerhout},
	isbn = {978-90-6960-251-6},
	author = {Bobbink, R. and Braun, S. and Nordin, A. and Power, S. and Schutz, K. and Strengbom, J. and Weijters, M. and Tomassen, H.},
	editor = {Bobbink, R. and Hettelingh, J.P.}
}
@article {1342,
	title = {UK Status Report July 2011: Update to empirical critical loads of nitrogen},
	year = {2011},
	pages = {55pp},
	author = {Hall, R.J. and Emmett, B. and Garbutt, A. and Jones, L and Rowe, E. and Sheppard, L and Vanguelova, E. and Pitman, R. and Britton, A. and Hester, A. and Ashmore, M. and Power, S. and Caporn, S.}
}
@article {1117,
	title = {Effects of herbicide spray drift and fertiliser over-spread on selected species of woodland ground flora: Comparison between short-term and long-term impact assessments and field surveys.},
	volume = {44},
	year = {2007},
	pages = {374-384},
	author = {Gove, B. and Power, S. and Buckley, G.P. and Ghazoul, J.}
}
@article {1429,
	title = {The Ecological Effects of Diffuse Air Pollution from Road Transport.},
	number = {580},
	year = {2004},
	institution = {English Nature},
	address = {Peterborough},
	author = {Bignal, K. and Ashmore, M. and Power, S.}
}
@article {720,
	title = {Impacts and fate of experimentally enhanced nitrogen deposition on a British lowland heath. },
	volume = {102},
	year = {1998},
	pages = {27-34},
	author = {Power, S. and Ashmore, M.R. and Cousins, D.A.}
}
@article {810,
	title = {Long term effects of ammonium sulphate on Calluna vulgaris},
	volume = {34},
	year = {1997},
	pages = {208-216},
	author = {Uren, S.C. and Ainsworth, N. and Power, S. and Cousins, D.A. and Huxendurp, L.M. and Ashmore, M.R.}
}
@article {722,
	title = {Long term effects of enhanced nitrogen deposition on a lowland dry heath in southern Britain. },
	volume = {85},
	year = {1995},
	pages = {1701-1706},
	author = {Power, S. and Ashmore, M.R. and Cousins, D.A. and Ainsworth, N.}
}
@article {721,
	title = {Recent trends in beech tree health in southern Britain and the influence of soil type.},
	volume = {85},
	year = {1995},
	pages = {1293-1298},
	author = {Power, S. and Ashmore, M.R. and Ling, K.A.}
}
@article {661,
	title = {A survey of the health of Fagus sylvatica in southern Britain. },
	volume = {30},
	year = {1993},
	pages = {295-306},
	author = {Ling, K.A. and Power, S. and Ashmore, M.R.}
}
