EPA reports
- G. Kiely, P. Leahy, F. Ludlow, B. Stefanini, E. Reilly, M. Monk and J. Harris (2010) Extreme Weather, Climate and Natural Disasters in Ireland EPA Climate Change Research Programme 2007–2013 ISBN: 978-1-84095-363-3.
- G.Kiely, N. McGoff, J. Eaton, P. Leahy, X. Xu and O. Carton (2010) SoilC – Measuring and Modelling of Soil Carbon Stocks and Stock Changes in Irish Soils EPA report Strive No.35 ISBN: 978-1-84995-320-6.
- G.Kiely, P. Leahy, M. Sottocornola, A. Laine, M. Mishurov, J. Albertson and O. Carton (2009) CELTICFLUX: Measurement and Modelling of Greenhouse Gas Fluxes from Grasslands and a Peatland in Ireland EPA report Strive No.24 ISBN: 978-1-84995-300-8.
- G.Kiely, G. Morgan, X. Quishie, R. Moles et al. (2007) Eutrophication from Agricultural Sources – Soil and Phosphorus: Catchment Studies EPA report Strive No.35 ISBN: 978-1-84095-240-2.
- G.Kiely, G. Morgan, O. Carton et al. (2007). Eutrophication from Agriculture Sources: Pathways for Nutrient Loss with Emphasis on Phosphorus EPA ERTDI Report No.76 ISBN: 978-1-84095-245-8.
- K.Byrne, G.Kiely et al. Evaluation of Models (PaSim, RothC, CENTURY and DNDC) for Simulation of Grassland Carbon Cycling at Plot, Field and Regional Scale Report Series No.20 ISBN: 978-1-84095-148-6.