An evaluation of catchment-scale phosphorus mitigation using load apportionment modelling von Greene, S., Taylor, D., McElarney, Y.R., Foy, R.H., Jordan, P.

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Nutrient emissions to water from septic tank systems in rural catchments: Uncertainties and implications for policy von Withers, P.J.A., May, L., Jarvie, H.P., Jordan, P., Doody, D., Foy, R.H., Bechmann, M., Cooksley, S., Dils, R., Deal, N.

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Accounting for the role of uncertainty in declining water quality in an extensively farmed grassland catchment von Doody, D.G., Foy, R.H., Barry, C.D.

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Phosphorus cycling in UK agriculture and implications for phosphorus loss from soil von WITHERS, P. J. A, EDWARDS, A. C, FOY, R. H

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Approaches to the implementation of the Water Framework Directive: Targeting mitigation measures at critical source areas of diffuse phosphorus in Irish catchments von Doody, D.G., Archbold, M., Foy, R.H., Flynn, R.

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Phosphorus retention in a constructed wetland system used to treat dairy wastewater von O’Neill, A., Foy, R.H., Phillips, D.H.

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Assessing changes in the composition of broiler litters from commercial poultry units in Northern Ireland following the adoption of phytase in diets von Foy, R H, Ball, M E E, George, J

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Loadings of nitrogen and phosphorus from a Northern Ireland fish farm von Foy, R.H., Rosell, R.

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Variation in the reactive phosphorus concentrations in rivers of northwest Europe with respect to their potential to cause eutrophication von Foy, R.H

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Response of aquatic macrophytes in Northern Irish softwater lakes to forestry management; eutrophication and dissolved organic carbon von McElarney, Y.R., Rasmussen, P., Foy, R.H., Anderson, N.J.

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Overland flow initiation from a drumlin grassland hillslope von Doody, D.G, Higgins, A, Matthews, D, Foy, R.H, Pilatova, K, Duffy, O, Watson, C.J

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Changing perspectives on the importance of urban phosphorus inputs as the cause of nutrient enrichment in Lough Neagh von Foy, R.H., Lennox, S.D., Gibson, C.E.

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Fractionation of phosphorus and nitrogen loadings from a Northern Ireland fish farm von Foy, R.H., Rosell, R.

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Long-term changes of nitrogen and phosphorus loadings to a large lake in North-West Ireland von Zhou, Qixing, Gibson, C.E, Foy, R.H

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Upward trend in soluble phosphorus loadings to Lough Neagh despite phosphorus reduction at sewage treatment works von Foy, R.H., Smith, R.V., Jordan, C., Lennox, S.D.

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Assessing the effectiveness of regulatory controls on farm pollution using chemical and biological indices of water quality and pollution statistics von Foy, R.H, Lennox, S.D, Smith, R.V

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Free ammonia inhibition of nitrification in river sediments leading to nitrite accumulation von Smith, R.V. (Dep. of Agric. for Northern Ireland, Belfast, Northern Ireland.), Burns, L.C, Doyle, R.M, Lennox, S.D, Kelso, B.H.L, Foy, R.H, Stevens, R.J

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Phosphorus cycling in UK agriculture and implications for phosphorus loss from soil von Withers, P.J.A., Edwards, A.C., Foy, R.H.

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Environmental Impacts of Nitrogen and Phosphorus Cycling in Grassland Systems von Watson, C.J., Foy, R.H.

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A comparison of agricultural water pollution incidents in Northern Ireland with those in England and Wales von Lennox, S.D., Foy, R.H., Smith, R.V., Unsworth, E.F., Smyth, D.R.

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