Adams, M. (2011, July). Land application of hydrofracturing fluids damages a deciduous forest stand in West Virginia. Journal of Environmental Quality,40, 1340-1344. Peer Reviewed.
Council of Canadian Academies. (2014). Environmental impacts of shale gas extraction in Canada. Ottawa (ON): The Expert Panel on Harnessing Science and Technology to Understand the Environmental Impacts of Shale Gas Extraction, Council of Canadian Academies.
County Commissioners Association of Pennsylvania. (2010). Marcellus shale emergency preparedness. Presented by Douglas E. Hill to the U.S. Senate Veterans Affairs & Emergency Preparedness Committee.
Drohan, P.J., Brittingham, M., Bishop, J., & Yoder, K. (2012). Early trends in landcover change and forest fragmentation due to shale-gas development in Pennsylvania: A potential outcome for the northcentral Appalachians. Environmental Management, 49, 1061-1075. Peer Reviewed.
Food & Water Watch. (2013, September). The social costs of fracking: A Pennsylvania case study.
Kiviat, E. (2013). Risks to biodiversity from hydraulic fracturing for natural gas in the Marcellus and Utica shales. Annals of the New York Academy of Sciences, 1286, 1-14.
Radow, E. (2011, November/December). Homeowners and gas drilling leases: Boon or bust?New York State Bar Association Journal, 83(9), 10-21. Peer Reviewed.
Ridlington, E. & Rumpler, J. (2013, October). Fracking by the numbers: Key impacts of dirty drilling at the state and national level. Environment America Research & Policy Center.
Slonecker, E.T., Milheim, L.E., Roig-Silva, C.M., Malizia, A.R., Marr, D.A., & Fisher, G.B. (2012). Landscape consequences of natural gas extraction in Bradford and Washington Counties, Pennsylvania, 2004-2010. U.S. Geological Survey Open-File Report 2012-1154.
Unger, J. (2013). Reclaiming tomorrow today: Regulatory timing for abandonment and reclamation of well sites in Alberta. Environmental Law Centre.