Export 111 results:
Author [ Title(Asc)] Type Year
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Cape J.N, van der Eerden L.J, Sheppard L.J, Leith I.D, Sutton M.A.  2009.  Evidence for changing the critical level for ammonia. Environmental Pollution. 157(3):1033-1037.
Mizunuma T., Leith I.D., Gray A., Sutton M.A., Sheppard L.J..  2011.  Evaluation of nitrogen indicators on ombrotrophic acid bogs: observations from a nitrogen manipulation study. Nitrogen deposition and Natura 2000: Science and practice in determining environmental impacts. :190-200.
Mizunuma T., Leith I.D., Gray A., Sheppard L.J..  2009.  Evaluation of N indicators on ombrotrophic acid bogs: Observations from an N manipulation study. Workshop at the Bedford Hotel and Conference Centre, Brussels.
Vogt E., Braban C.F., Dragosits U., Theobald M.R., Billett M.F., Dore A.J., Tang Y.S., van Dijk N., Rees R.M., McDonald C. et al..  2013.  Estimation of nitrogen budgets for contrasting catchments at the landscape scale. Biogeosciences. 10(1):119-133.
Cape J.N., Jones M.R., Leith I.D., Sheppard L.J., van Dijk N., Sutton M.A., Fowler D..  2008.  Estimate of annual NH3 dry deposition to a fumigated ombrotrophic bog using concentration-dependent deposition velocities.. Atmospheric Environment. 42(27):6637-6646.
Sheppard L.J., Leith I.D..  2002.  Effects of NH3 Fumigation on the Frost Hardiness of Calluna- Does N Deposition Increase Winter Damage by Frost? Phyton. 42:183-190.
Sheppard L.J., Leith I.D., Crossley A..  2004.  Effects of enhanced N deposition on Cladonia portentosa; results from a field manipulation study.. Nitrogen in the Envrionment.
van den Elzen E, van den Berg LJL, van der Weijden B, Fritz C, Sheppard LJ, Lamers LPM.  2018.  Effects of airborne ammonium and nitrate pollution strongly differ in peat bogs, but symbiotic nitrogen fixation remains unaffected. Science of the Total Environment. 610–611:732–740.
van Dijk N., Levy P, Sheppard L, Leith I, Jones M, Leeson S, Dise N, Sutton M.  2017.  The effects of adding different forms of nitrogen for 14 years on the vegetation composition at Whim Bog. EGU 2017.
Kiheri H, Velmala S, Pennanen T, Timonen S, Sietiö O-M, Heinonsalo J, van Dijk N, Dise N, Fritze H, Larmola T.  2018.  Effects of 15 Years of Nutrient Addition on Ericoid Mycorrhizal Colonization at Whim Bog. Ecology of Soil microorganisms.
Kiheri H., S V, T P, S T, OM S, J H, N vanDijk, N D, H F, T L.  2018.  Effects of 15 Years of Nutrient Addition on Ericoid Mycorrhizal Colonization at Whim Bog. Tiivistelmät, esitelmät ja posterit. Suoseura. .
Kiheri H., Laiho R., Fritze H., Pennanen T., Dise N., van Dijk N., .J.Timmis R, Larmola T.  2017.  Effects of 15 Years of Nitrogen Fertilization on Ericoid Mycorrhizal Colonization at Whim Bog. 9th International conference on Mycorrhiza .
Sutton MA, Howard CM, Nemitz E, Arneth A, Simpson D, Mills G, de Vries W, Winiwarter W, Amann M, Alonso R et al..  2015.  ECLAIRE: Effects of Climate Change on Air Pollution Impacts and Response Strategies for European Ecosystems. Project final report.
Carfrae J.A., Sheppard L.J., Raven J.A., Stein W., Leith I.D., Theobald M., Crossley A..  2004.  Early effects of atmospheric ammonia (NH3) deposition on Calluna vulgaris (L.) growing on an ombrotrophic peat bog.. Water Air and Soil Pollution. 4:229-239.