Dise NB, Ashmore MR, S B, Bleeker A, Bobbink R, de Vries W, Erisman JW, Spranger T, Stevens CJ, Van Den Berg LJL. Nitrogen deposition as a threat to European Terrestrial Biodiversity. In: European Nitrogen Assessment. European Nitrogen Assessment. Cambridge University Press; 2011. pp. 463-494.

Van Den Berg LJL, Vergeer P, Rich TCG, Smart SM, Guest D, Ashmore MR. Direct and indirect effects of nitrogen deposition on species composition change in calcareous grasslands. Global Change Biology. 2010  ;17:1871-83.

Morrissey T, Ashmore MR, Emberson LD, Cinderby S, Buker P. The impacts of ozone on nature conservation .; 2007.

Ashmore MR, Keelan R. Ozone umbrella: effects of ground-level ozone on vegetation in the UK.; 2006.

Smart SM, Ashmore MR, Hornung M. Detecting the signal of atmospheric N  deposition in recent national-scale vegetation change across Britain. Water, Air and  Soil Pollution: Focus. 2004  ;4:269?278.

Ashmore MR. Effects of oxidants at the whole plant and community level. (Bell JNB, Treshow M). John Wiley and Sons Ltd.; 2002 pp. pp 89-118.

Cunha A, Power SA, Ashmore MR, Green PRS, Haworth BJ, Bobbink R. Whole ecosystem N manipulation: An updated review. JNCC; 2002.

Poser SA, Ashmore MR, Cousins D, Sheppard LJ. Effects of N additions on the stress sensitivity of Calluna vulgaris. . New Phytologist. 1998  ;138:663-673.

Power S, Ashmore MR, Cousins DA. Impacts and fate of experimentally enhanced nitrogen deposition on a British lowland heath. . Environmental Pollution. 1998  ;102:27-34.

Uren SC, Ainsworth N, Power S, Cousins DA, Huxendurp LM, Ashmore MR. Long term effects of ammonium sulphate on Calluna vulgaris. Journal of Applied Ecology . 1997  ;34:208-216.

Gate IM, McNeill S, Ashmore MR. Effects of air pollution on the searching behaviour of an insect parasitoid. . Water, Air and Soil Pollution. 1995  ;85:1425-1430.

Sanders GE, Skarby L, Ashmore MR, Fuhrer J. Establishing critical levels for the effects of air pollution on vegetation. Water, Air and Soil Pollution. 1995  ;85:189-200.

Ashmore MR, Sanders GE, Skarby L, Fuhrer J. Establishing critical levels for the effects of air pollution on vegetation. Water, Air and Soil Pollution . 1995  ;85:189-200.

Power S, Ashmore MR, Cousins DA, Ainsworth N. Long term effects of enhanced nitrogen deposition on a lowland dry heath in southern Britain. . Water, Air and Soil Pollution. 1995  ;85:1701-1706.

Power S, Ashmore MR, Ling KA. Recent trends in beech tree health in southern Britain and the influence of soil type. Water, Air and Soil Pollution. 1995  ;85:1293-1298.

Ashmore MR, Wilson [E]RB. Critical levels of air pollutants for Europe. London: Air Quality Division, Department of the Environment; 1994.

Ling KA, Power S, Ashmore MR. A survey of the health of Fagus sylvatica in southern Britain. . Journal of Applied Ecology . 1993  ;30:295-306.

Ashmore MR. Air pollution and agriculture. Outlook on Agriculture . 1991  ;20:139-144.

Ling KA, Ashmore MR. Acid Rain and Trees. Focus on Nature Conservation No. 19. . 1987  .

Taylor HJ, Ashmore MR, Bell JNB. Air pollution injury to vegetation. Chadwick House, London: IEHO; 1986.

Ashmore MR, Dalpra C. The effects of London's air on plant growth. London Environ. Bull. 1985  ;3:4-5.

Ashmore MR, Bell JNB, Reily CL. Survey of ozone levels in British Isles using indicator plants. Nature. 1978  ;276(5690):813-815.