Mark Engle
Cited by
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Organic substances in produced and formation water from unconventional natural gas extraction in coal and shale
W Orem, C Tatu, M Varonka, H Lerch, A Bates, M Engle, L Crosby, ...
International Journal of Coal Geology 126, 20-31, 2014
Radium content of oil-and gas-field produced waters in the Northern Appalachian Basin (USA): Summary and discussion of data
EL Rowan, MA Engle, CS Kirby, TF Kraemer
US Geological Survey Scientific Investigations Report 5135 (2011), 31, 2011
Quantifying natural source mercury emissions from the Ivanhoe Mining District, north-central Nevada, USA
MA Engle, MS Gustin, H Zhang
Atmospheric Environment 35 (23), 3987-3997, 2001
Hydraulic fracturing water use variability in the U nited S tates and potential environmental implications
TJ Gallegos, BA Varela, SS Haines, MA Engle
Water Resources Research 51 (7), 5839-5845, 2015
Atmospheric mercury emissions from mine wastes and surrounding geologically enriched terrains
SM Gustin, M Coolbaugh, M Engle, B Fitzgerald, R Keislar, S Lindberg, ...
Environmental Geology 43 (3), 339-351, 2003
Geochemical and isotopic evolution of water produced from Middle Devonian Marcellus shale gas wells, Appalachian basin, PennsylvaniaGeochemistry of Produced Water from …
EL Rowan, MA Engle, TF Kraemer, KT Schroeder, RW Hammack, ...
Aapg Bulletin 99 (2), 181-206, 2015
Discharges of produced waters from oil and gas extraction via wastewater treatment plants are sources of disinfection by-products to receiving streams
ML Hladik, MJ Focazio, M Engle
Science of the Total Environment 466, 1085-1093, 2014
Mercury exchange between the atmosphere and low mercury containing substrates
MS Gustin, M Engle, J Ericksen, S Lyman, J Stamenkovic, M Xin
Applied Geochemistry 21 (11), 1913-1923, 2006
Geochemical evolution of produced waters from hydraulic fracturing of the Marcellus Shale, northern Appalachian Basin: A multivariate compositional data analysis approach
MA Engle, EL Rowan
International Journal of Coal Geology 126, 45-56, 2014
The influence of ozone on atmospheric emissions of gaseous elemental mercury and reactive gaseous mercury from substrates
MA Engle, MS Gustin, SE Lindberg, AW Gertler, PA Ariya
Atmospheric Environment 39 (39), 7506-7517, 2005
Mercury distribution in two Sierran forest and one desert sagebrush steppe ecosystems and the effects of fire
MA Engle, MS Gustin, DW Johnson, JF Murphy, WW Miller, RF Walker, ...
Science of the Total Environment 367 (1), 222-233, 2006
CO2, CO, and Hg emissions from the Truman Shepherd and Ruth Mullins coal fires, eastern Kentucky, USA
JMK O'Keefe, KR Henke, JC Hower, MA Engle, GB Stracher, JD Stucker, ...
Science of the total environment 408 (7), 1628-1633, 2010
Wastewater disposal from unconventional oil and gas development degrades stream quality at a West Virginia injection facility
DM Akob, AC Mumford, W Orem, MA Engle, JG Klinges, DB Kent, ...
Environmental science & technology 50 (11), 5517-5525, 2016
Comparison of atmospheric mercury speciation and deposition at nine sites across central and eastern North America
MA Engle, MT Tate, DP Krabbenhoft, JJ Schauer, A Kolker, JB Shanley, ...
Journal of Geophysical Research: Atmospheres 115 (D18), 2010
Environmental signatures and effects of an oil and gas wastewater spill in the Williston Basin, North Dakota
IM Cozzarelli, KJ Skalak, DB Kent, MA Engle, A Benthem, AC Mumford, ...
Science of The Total Environment 579, 1781-1793, 2017
Characterization and cycling of atmospheric mercury along the central US Gulf Coast
MA Engle, MT Tate, DP Krabbenhoft, A Kolker, ML Olson, ES Edgerton, ...
Applied Geochemistry 23 (3), 419-437, 2008
Geochemistry of formation waters from the Wolfcamp and “Cline” shales: Insights into brine origin, reservoir connectivity, and fluid flow in the Permian Basin, USA
MA Engle, FR Reyes, MS Varonka, WH Orem, L Ma, AJ Ianno, TM Schell, ...
Chemical Geology 425, 76-92, 2016
Gas emissions, minerals, and tars associated with three coal fires, Powder River Basin, USA
MA Engle, LF Radke, EL Heffern, JMK O'Keefe, JC Hower, CD Smeltzer, ...
Science of the total environment 420, 146-159, 2012
The Tiptop coal-mine fire, Kentucky: Preliminary investigation of the measurement of mercury and other hazardous gases from coal-fire gas vents
JC Hower, K Henke, JMK O'Keefe, MA Engle, DR Blake, GB Stracher
International Journal of Coal Geology 80 (1), 63-67, 2009
Surface disposal of produced waters in western and southwestern Pennsylvania: Potential for accumulation of alkali-earth elements in sediments
KJ Skalak, MA Engle, EL Rowan, GD Jolly, KM Conko, AJ Benthem, ...
International Journal of Coal Geology 126, 162-170, 2014
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