Other useful information regarding this dataset:
Fowler, D., Cape, J.N., Leith, I.D., Choularton, T.W., Gay, M.J. & Jones, A. 1988. The influence of altitude on rainfall composition at Great Dun Fell. Atmospheric Environment, 22, 1355-1362.
Hallsworth, S., Sutton, M.A., Dore, A.J., Dragosits, U., Tang, Y.S. & Vieno, M. 2010. The role of the indicator choice in quantifying the ammonia threat to the Natura 2000 network. Environmental Science & Policy, 13, 671-687
RoTAP. 2012. Review of Transboundary Air Pollution: Acidifcation, Eutrophication, Ground Level Ozone and Heavy Metals in the UK. Contract Report to the Department for Environment, Food and Rural Affairs. Centre for Ecology & Hydrology. www.rotap.ceh.ac.uk
Smith, R.I., Fowler, D., Sutton, M.A., Flechard, C. & Coyle, M. 2000. Regional estimation of pollutant gas deposition in the UK: model description, sensitivity analyses and outputs. Atmospheric Environment, 34, 3757-3777.
Stedman, J.R., Kent, A.J., Grice, S., Bush, T.J. & Derwent, R.G. 2007. A consistent method for modelling PM10 and PM2.5 concentrations across the United Kingdom in 2004 for air quality assessment. Atmospheric Environment, 41, 161-172.
Dore, A.J., Choularton, T.W. & Inglis, D.W.F. 2001. Monitoring studies of precipitation and cap cloud chemistry at Holme Moss in the Southern Pennines. Water, Air and Soil Pollution: Focus 1; 381-390.
Beswick, K.M., Choularton, T.W., Inglis, D.W.F., Dore, A.J. & Fowler, D. 2003. Influences on long-term trends in ion concentration and deposition at Holme Moss. Atmospheric Environment, 37 (14), 1927-1940.