Additional file 1
Publications used in the search comprehensiveness assessment
References
 Buckley, C., Hynes S., Mechan S. 2012 Supply of an ecosystem service-Farmers' willingness to
adopt riparian buffer zones in agricultural catchments. Environmental Science and Policy. 24,
101-109.
 Burke, W., Mulqueen, J., Pulter, P., 1974. Fertiliser losses in drainage water from a surface water
gley. Irish Journal of Agricultural Research 13, 203–214
 Dennis S. J., Cameron K. C., Hong J. D., Moir J. L., Staples V., Sills P., Richards K.G. 2012 Reducing
nitrate losses from simulated grazing on grassland lysimeters in Ireland using a nitrification
inhibitor (Dicyandiamide). Biology and Environment-Proceedings of the Royal Irish Academy.
112B, 79-89
 Donohue I., McGarrigle M. L., Mills P. (2006) Linking catchment characteristics and water
chemistry with the ecological status of Irish rivers. Water Research 40 91 – 98
 Doody, D. G.; Foy, R. H.; Barry, C. D. (2012) Accounting for the role of uncertainty in declining
water quality in an extensively farmed grassland catchment. Environmental Science and Policy.
24 15-23
 Dunne, E.J., N. Culleton, G. O’Donovan, R. Harrington and A.E. Olsen. 2005b. An integrated
constructed wetland to treat contaminants and nutrients from dairy farmyard dirty water.
Ecological Engineering 24: 221-234.
 Evans D. J, Gibson C. E, Rossell R. S. (2006) Sediment loads and sources in heavily modified Irish
catchments: a move towards informed management strategies. Geomorphology. 79:93–113.
 Forbes, E. G. A.; Foy, R. H.; Mulholland, M. V. (2011) Performance of a constructed wetland for
treating farm-yard dirty water. Water Science and Technology. 64. 22-28
 Harrington S. T., Harrington J. R. (2013) An assessment of the suspended sediment rating curve
approach for load estimation on the Rivers Bandon and Owenabue. Ireland. Geomorphology
185, 27–38.
 Healy, M. G.; O'Flynn, C. J. 2011. The performance of constructed wetlands treating primary,
secondary and dairy soiled water in Ireland (a review). Journal of Environmental Management.
92, 2348-2354
 Hooker, K.V., Coxon, C.E., Hackett, R., Kirwan, L.E., O’Keefe, E. and Richards, K.G., 2008.
Evaluation of cover crop and reduced cultivation for reducing nitrate leaching in Ireland. Journal
of Environmental Quality 37(1): 138–145.
 Humphreys, J. (2007) Nutrient issues on Irish farms and solutions to lower losses. International
Journal of Dairy Technology. 61, 36-42
 Hynes S., O’Donoghue C., Murphy E., Kinsella A., (2008) The impact of REPS participation on farm
chemical input usage and the production of negative externalities. Tearmann: Irish journal of
agri-environmental research 6:15-28.
 Jahangir, M. M. R.; Khalil, M. I.; Johnston, P.; (2012) Denitrification potential in subsoils: A
mechanism to reduce nitrate leaching to groundwater. Agriculture Ecosystem and the
Environment. 147, 13-23
 Jordan, C., Higgins, A., Wright, P., 2007. Slurry acceptance mapping of Northern Ireland for runoff risk assessment. Soil Use and Management 23, 245–253.
 Kelly-Quinn, M., Tierney, D. and McGarrigle, M., 2009. Progress and challenges in the selection
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of type specific reference conditions for Irish rivers and lakes. Biology and Environment,
Proceedings of the Royal Irish Academy 109B: 151–160.
Kilroy, G. and Coxon, C., (2004). Temporal variability of phosphorus fractions in Irish karst
springs. Environmental Geology 47: 421–430.
King, J. J.; Lehane, B. M., Wightman, G. D. (2011). Development and implementation of
environmental protocols in river maintenance in Ireland. Water and Environment Journal. 25,
422-428
Maguire, Rory O.; Rubaek, Gitte H.; Haggard, Brian E., (2009) Critical Evaluation of the
Implementation of Mitigation Options for Phosphorus from Field to Catchment Scales. Journal of
Environmental Quality. 38, 1989-1997.
McGarrigle, M.L., Champ, W.S.T., 1999. Keeping pristine lakes clean: Loughs Conn and Mask,
western Ireland. Hydrobiologia 395/396, 455–469
Necpalova, M.; Casey, I.; Humphreys, J. (2013) Effect of ploughing and reseeding of permanent
grassland on soil N, N leaching and nitrous oxide emissions from a clay-loam soil. Nutrient
Cycling in Agroecosystems. 95, 305-317.
Owens, L. B.; Shipitalo, M., J (2009) Runoff quality evaluations of continuous and rotational overwintering systems for beef cows. Agriculture Ecosystems and Environment. 129, 482-490.
Premrov A.; Coxon C. E.; Hackett R., (2012) Effects of over-winter green cover on groundwater
nitrate and dissolved organic carbon concentrations beneath tillage land. Science of the total
Environment. 438, 144-153
Richards, K., Coxon, C.E. and Ryan, M., 2005. Unsaturated zone travel time to groundwater on a
vulnerable site. Irish Geography 38(1): 57–71.
Ryder, C; Moran, J; Mc Donnell, R; et al. (2005) Conservation implications of grazing practices on
the plant and dipteran communities of a turlough in Co. Mayo, Ireland. Biodiversity and
Conservation. 14 187-204
Schulte, R.P.O., Doody, D.G., Byrne, P., Cockerill, C., Carton, O.T., 2009. Lough Melvin: developing
cost effective measures to prevent phosphorus enrichment of a unique aquatic habitat.
Tearmann: Irish Journal of Agri-environmental Research 7, 211–228.
Scully, H, A., Purcell, P, J., Gleeson, T, N., (2004) Earth-banked tanks for the winter storage of
animal slurry. Water and Environment Journal. 18, 146-149.
Serrenho, A., Fenton, O., Murphy, P. N. C., et al. (2012) Effect of chemical amendments to dairy
soiled water and time between application and rainfall on phosphorus and sediment losses in
runoff. Science of the Total Environment. 430, 1-7.
Sharpley, A; Foy, B; Withers, P (1998) Practical and innovative measures for the control of
agricultural phosphorus losses to water: An overview. Journal of Environmental Quality. 29, 1-9.
Smith, R.V., Jordan, C. and Annett, J.A., 2005. A phosphorus budget for Northern Ireland: inputs
to inland and coastal waters. Journal of Hydrology 304: 193–202
Sturt, Michael M.; Jansen, Marcel A. K.; Harrison, Simon S. C. (2011). Invertebrate grazing and
riparian shade as controllers of nuisance algae in a eutrophic river. Freshwater Biology. 56, 25802593.
Watson, C.J., Jordan, C., Lennox, S.D., Smith, R.V. & Steen, R.W.J. 2000a. Inorganic nitrogen in
drainage water from grazed grassland in Northern Ireland. Journal of Environmental Quality, 29,
225–232.