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ENVIRONMENTAL REVIEWS AND CASE STUDIES: Evaluating the Scientific Support of Conservation Best Management Practices for Shale Gas Extraction in the Appalachian Basin

  • Scott Bearer (a1), Emily Nicholas (a2), Tamara Gagnolet (a2), Michele DePhilip (a2), Tara Moberg (a2) and Nels Johnson (a2)...

Extensive shale gas development is expected throughout the Appalachian Basin, and implementing effective avoidance and mitigation techniques to reduce ecosystem impacts is essential. Adoption of best management practices (BMPs) is an important approach for standardizing these techniques. For BMPs to be credible and effective, they need to be strongly supported by science. We focused on 28 BMPs related to surface impacts to habitat and wildlife and tested whether each practice was supported in the scientific literature. Our quantitative assessment produced four general conclusions: (1) the vast majority of BMPs are broad in nature, which provides flexibility in implementation, but the lack of site-specific details may hamper effectiveness and potential for successful conservation outcomes; (2) relatively low support scores were calculated for a number of BMPs, most notably those relating to noise and light pollution, due to existing research documenting effects on behavior rather than directly on species' survival and fitness—an indication that more research is needed; (3) the most commonly and strongly supported BMPs include landscape-level planning and shared infrastructure; avoidance of sensitive areas, aquatic habitats, and core forest areas; and road design, location, and maintenance; and (4) actions to enhance the development and implementation of BMPs should include public education, increased communication among scientists, improved data sharing, development of site-specific BMPs that focus on achieving ecological outcomes, and more industry collaboration.

Environmental Practice 14:308–319 (2012)

Corresponding author
Scott L. Bearer, 220 West Fourth Street, Third Floor, Community Arts Center, Williamsport, PA 17701; (phone) 570-321-9092; (fax) 717-232-6061; (e-mail)
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Arthur, M.A., Coltharp, G.B., and Brown, D.L.. 1998. Effects of Best Management Practices on Forest Streamwater Quality in Eastern Kentucky. Journal of the American Water Resources Association 34(3):481495.
Baker, B.J., and Richardson, J.M.L.. 2006. The Effect of Artificial Light on Male Breeding-Season Behaviour in Green Frogs, Rana clamitans melanota. Canadian Journal of Zoology 84(10):15281532.
Bakermans, M., Larkin, J.L., Smith, B.W., Fearer, T.M., and Jones, B.C.. 2011, November. Golden-Winged Warbler Habitat: Best Management Practices for Forestlands in Maryland and Pennsylvania. American Bird Conservancy, The Plains, VA, 29 pp. Available at (accessed October 20, 2012).
Barber, J.R., Crooks, K.R., and Fristrup, K.M.. 2009. The Costs of Chronic Noise Exposure for Terrestrial Organisms. Trends in Ecology & Evolution 25(3):180189.
Bayne, E.M., Habib, L., and Boutin, S.. 2008. Impacts of Chronic Anthropogenic Noise from Energy-Sector Activity on Abundance of Songbirds in the Boreal Forest. Conservation Biology 22(5):11861193.
Brittingham, M., Drohan, P., and Miller, D.. 2012. Marcellus Shale: Electronic Field Guide. Penn State Cooperative Extension, Penn State College of Agricultural Sciences, Center for Environmental Informatics, University Park, PA. (accessed October 20, 2012).
Brown, D., ed. 1993. Best Management Practices for Silvicultural Activities in Pennsylvania's Forested Wetlands. College of Agricultural Sciences, Penn State Cooperative Extension, University Park, PA, 52 pp. Available at (accessed October 20, 2012).
Brumm, H. 2004. The Impact of Environmental Noise on Song Amplitude in a Territorial Bird. Journal of Animal Ecology 73(3):434440.
Chunko, S.E., ed. 2001. Best Management Practices for Pennsylvania Forests: Promoting Forest Stewardship through Education, Cooperation, and Voluntary Action. College of Agricultural Sciences, Pennsylvania State University, University Park, PA, 52 pp. Available at (accessed October 29, 2012)
DePhilip, M., and Moberg, T.. 2010, November. Ecosystem Flow Recommendations for the Susquehanna River Basin: Report to the Susquehanna River Commission and U.S. Army Corps of Engineers. The Nature Conservancy, Harrisburg, PA, 191 pp. Available at (accessed October 20, 2012).
Drohan, P., Brittingham, M., Bishop, J., and Yoder, K.. 2012a. 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(5):10611075.
Drohan, P.J., Finley, J.C., Roth, P., Schuler, T.M., Stout, S.L., Brittingham, M.C., and Johnson, N.C.. 2012b. Oil and Gas Impacts on Forest Ecosystems: Findings Gleaned from the 2012 Goddard Forum at Penn State University. Environmental Practice 14(4) [this issue].
Field, R., Tafuri, A.N., Muthukrishnan, S., Acquisto, B.A., and Selvakumar, A.. 2006. The Use of Best Management Practices (BMPs) in Urban Watersheds. DEStech, Lancaster, PA, 269 pp.
Francis, C.D., Paritsis, J., Ortega, C.P., and Cruz, A.. 2010. Landscape Patterns of Avian Habitat Use and Nest Success Are Affected by Chronic Gas Well Compressor Noise. Landscape Ecology 26(9):12691280.
Hebblewhite, M. 2008. A Literature Review of the Effects of Energy Development on Ungulates: Implications for Central and Eastern Montana. Montana Fish, Wildlife and Parks, Miles City, MT, 125 pp. Available at (accessed October 20, 2012).
Houston Advanced Research Center (HARC) and Texas A&M University. 2012. Environmentally Friendly Drilling Systems. HARC, The Woodlands, TX; and Texas A&M University, College Station, TX. (accessed October 20, 2012).
Johnson, D.H., Igl, L.D., and Dechant, J.A.. 2004. Effects of Management Practices on Grassland Birds. Northern Prairie Wildlife Research Center, Jamestown, ND. Jamestown, ND. (accessed October 20, 2012).
Johnson, N., Gagnolet, T., Ralls, R., and Stevens, J.. 2011, December 16. Natural Gas Pipelines: Excerpt from Report 2 of the Pennsylvania Energy Impacts Assessment. The Nature Conservancy, Harrisburg, PA, 9 pp. Available at (accessed October 20, 2012).
Johnson, N., Gagnolet, T., Ralls, R., Zimmerman, E., Eichelberger, B., Tracey, C., Kreitler, G., Orndorff, S., Tomlinson, J., Bearer, S., and Sargent, S.. 2010, November 15. Pennsylvania Energy Impacts Assessment: Report 1—Marcellus Shale Natural Gas and Wind. The Nature Conservancy, Harrisburg, PA; Western Pennsylvania Conservancy/Pennsylvania Natural Heritage Program, Pittsburgh, PA; and Audubon Pennsylvania, Harrisburg, PA, 46 pp. Available at (accessed October 20, 2012).
Kempenaers, B., Borgstroem, P., Loes, P., Schlicht, E., and Valcu, M.. 2010. Artificial Night Lighting Affects Dawn Song, Extra-Pair Siring Success, and Lay Date in Songbirds. Current Biology 20(19):17351739.
Kittredge, D.B. Jr., and Parker, M.. 1999. Massachusetts Forestry Best Management Practices Manual. Massachusetts Department of Environmental Protection, Boston, MA, 56 pp. Available at's%20for%20Forestry.pdf (accessed October 20, 2012).
Koehn, S.W., and Hairston-Strang, A.. 2009, April. Forestry Best Management Practices in Maryland: Implementation and Effectiveness for Protection of Water Resources. Maryland Department of Natural Resources Forest Service, Annapolis, MD, 44 pp. Available at (accessed October 20, 2012).
Leitman, P.L., Gustafson-Minnich, L.C., and Hall, D.W.. 1997. Evaluation of Agricultural Best Management Practices in the Conestoga River Headwaters, Pennsylvania: Effects of Pipe-Outlet Terracing on Quantity and Quality of Surface Runoff and Ground Water in a Small Carbonate-Rock Basin near Churchtown, Pennsylvania, 1983–89—Water-Quality Study of the Conestoga River Headwaters, Pennsylvania. Water-Resources Investigations Report 94-4206. US Geological Survey, Washington, DC, 62 pp. Available at (accessed October 30, 2012).
Maine Forest Service, Department of Conservation. 2004. Best Management Practices for Forestry: Protecting Maine's Water Quality. Maine Forest Service, Augusta, ME, 97 pp. Available at (accessed October 20, 2012).
Marcellus Shale Coalition (MSC). 2012, April 26. Recommended Practices: Site Planning, Development and Restoration. MSC, Pittsburgh, PA, 34 pp. Available at (accessed October 20, 2012).
McCord, S., Grippo, R., and Eagle, D.. 2007. Effects of Silviculture Using Best Management Practices on Stream Macroinvertebrate Communities in Three Ecoregions of Arkansas, USA. Water, Air and Soil Pollution 184:299311.
Michigan Department of Natural Resources (DNR). 2009. Sustainable Soil and Water Quality Practices on Forest Land. DNR, Lansing, MI, 79 pp. Available at (accessed October 20, 2012).
National Research Council. 2004. Adaptive Management for Water Resources Project Planning. National Academies Press, Washington, DC, 113 pp.
Natural Resources Law Center, University of Colorado Law School. 2012. Intermountain Oil and Gas Best Management Practices Project. University of Colorado, Boulder, CO. (accessed October 20, 2012).
New Hampshire Department of Agriculture, Markets and Food. 2002. Manual of Best Management Practices (BMPs) for Agriculture in New Hampshire. New Hampshire Department of Agriculture, Markets and Food, Concord, NH, 41 pp. Available at (accessed October 20, 2012).
Norris, R.H., Webb, J.A., Nichols, S.J., Stewardson, M.J., and Harrison, E.T.. 2012. Analyzing Cause and Effect in Environmental Assessments: Using Weighted Evidence from the Literature. Freshwater Science 31(1):521.
Pennsylvania Department of Conservation and Natural Resources (PA DCNR), Bureau of Forestry. 2011, April 26. Guidelines for Administering Oil and Gas Activity on State Forest Lands. PA DCNR, Harrisburg, PA, 156 pp. Available at (accessed October 20, 2012).
Pennsylvania Department of Conservation and Natural Resources (PA DCNR), Bureau of Forestry. 2012. Natural Gas Development and State Forests: Shale Gas Leasing Statistics. February 2012. PA DCNR, Harrisburg, PA.
Pennsylvania Department of Environmental Protection (PA DEP). 2012. PA DEP Oil and Gas Reports: SPUD Data Reports. PA DEP, Harrisburg, PA.
R Development Core Team. 2012. R: A Language and Environment for Statistical Computing. R Foundation for Statistical Computing, Vienna, Austria. Available at (accessed October 20, 2012).
Radle, A.L. 2007. The Effect of Noise on Wildlife: A Literature Review. In World Forum of Acoustic Ecology. Fairfield, Australia, 16 pp. Available at (accessed October 20, 2012).
Rich, C., and Longcore, T.. 2005. Ecological Consequences of Artificial Night Lighting. Island Press, Washington, DC, 458 pp.
Simpson, T., and Weammert, S.. 2009. Developing Best Management Practice Definitions and Effectiveness Estimates for Nitrogen, Phosphorus and Sediment in the Chesapeake Bay Watershed. Chesapeake Bay Program, Annapolis, MD, 822 pp. Available at (accessed October 20, 2012).
Stone, E.L., Jones, G., and Harris, S.. 2009. Street Lighting Disturbs Commuting Bats. Current Biology 19(13):15.
US Department of Agriculture, Natural Resources Conservation Service. 2010. American Woodcock: Habitat Best Management Practices for the Northeast, by Scot J. Williamson. Wildlife Insight, Washington, DC, 10 pp. Available at (accessed October 20, 2012).
US Department of the Interior and US Department of Agriculture. 2007. Surface Operating Standards and Guidelines for Oil and Gas Exploration and Development: The Gold Book, 4th edition. BLM/WO/ST-06/021+3071/REV 07. Bureau of Land Management, Denver, CO, 84 pp. Available at (accessed October 20, 2012).
US Environmental Protection Agency (US EPA). 2012. National Menu of Stormwater Best Management Practices. US EPA, Washington, DC. (accessed October 20, 2012).
van Langevelde, F., Ettema, J.A., Donners, M., WallisDeVries, M.F., and Groenendijk, D.. 2011. Effect of Spectral Composition of Artificial Light on the Attraction of Moths. Biological Conservation 144(9):22742281.
Wang, L., Lyons, J., and Kanehl, P.. 2002. Effects of Watershed Best Management Practices on Habitat and Fish in Wisconsin Streams. Journal of the American Water Resources Association 38(3):663680.
Yates, A., Bailey, R., and Schwindt, J.. 2007. Effectiveness of Best Management Practices in Improving Stream Ecosystem Quality. Hydrobiologia 583:331344.
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Environmental Practice
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