11 citations as recorded by crossref.

1. Interaction of nitrogen deposition and land use on soil and water quality in Scotland: issues of spatial variability and scale R. Helliwell et al. https://doi.org/10.1016/S0048-9697(00)00649-5
2. On modelling the effects of afforestation on acidification in heterogeneous catchments at different spatial and temporal scales A. Wade et al. https://doi.org/10.1016/S0022-1694(01)00433-4
3. Past acidification and recovery of surface waters, soils and ecology in the United Kingdom: Prospects for the future under current deposition and land use protocols R. Helliwell et al. https://doi.org/10.1016/j.ecolind.2013.02.005
4. Partitioning the variation within the acid neutralizing capacity of surface waters in Scotland in relation to land cover, soil and atmospheric depositional factors M. Kernan & R. Helliwell https://doi.org/10.1016/S0048-9697(00)00648-3
5. A Comparison of Loch Chemistry from 1955 and 1999 in the Cairngorms, N.E. Scotland R. Helliwell et al. https://doi.org/10.1023/A:1020134120673
6. Estimating base cation weathering rates in Canadian forest soils using a simple texture-based model I. Koseva et al. https://doi.org/10.1007/s10533-010-9506-6
7. Interactive Effects of N Deposition, Land Management and Weather Patterns on Soil Solution Chemistry in a Scottish Alpine Heath R. Helliwell et al. https://doi.org/10.1007/s10021-010-9348-z
8. Modelling the long-term response of stream water chemistry to forestry in Galloway, Southwest Scotland R. Helliwell et al. https://doi.org/10.1016/j.ecolind.2013.01.031
9. Soil Acid-Base Chemistry of a High-Elevation Forest Watershed in the Great Smoky Mountains National Park: Influence of Acidic Deposition M. Cai et al. https://doi.org/10.1007/s11270-011-0858-x
10. Simulation of soil and surface water acidification: Divergence between one-box and two-box models? J. Aherne et al. https://doi.org/10.1016/j.apgeochem.2007.03.008
11. A method for upscaling soil parameters for use in a dynamic modelling assessment of water quality in the Pyrenees L. Camarero et al. https://doi.org/10.1016/j.scitotenv.2008.10.035