James Landmeyer

Biography

Jim Landmeyer has been a research hydrologist with the U.S. Geological Survey, South Carolina Water Science Center, in Columbia, SC, since 1990. Landmeyer received his B.S. from Allegheny College in 1989, and his M.S. and PhD. from the University of South Carolina in 1991 and 1995, respectively. He has been the author or co-author of more than 80 peer-reviewed publications, and in 2011 authored the textbook "Introduction to Phytoremediation of Contaminated Groundwater". His research interests include the interaction between plants, microbes, and pristine and contaminated groundwater and surface-water systems.

 

Publications

Nichols, E.G., Cook, R.L., Landmeyer, J.E., Atkinson, B., Malone, D.R., Shaw, G., and Woods, L., 2014, Phytoremediation of a petroleum-hydrocarbon contaminated shallow aquifer in Elizabeth City, North Carolina, USA: Remediation Journal, vol. 24, pp. 29-46. [Link]

Campbell, B.G., and Landmeyer, J.E., 2014, Groundwater availability in the Crouch Branch and McQueen Branch aquifers, Chesterfield County, South Carolina, 1900–2012: U.S. Geological Survey Scientific Investigations Report 2014–5050, 68 p., http://dx.doi.org/10.3133/sir20145050[Link]

Landmeyer, J.E., and Campbell, B.G., 2014, Assessment of ethylene dibromide, dibromochloropropane, other volatile organic compounds, radium isotopes, radon, and inorganic compounds in groundwater and spring water from the Crouch Branch and McQueen Branch aquifers near McBee, South Carolina, 2010–2012: U.S. Geological Survey Scientific Investigations Report 2014–5114, 94 p., http://dx.doi.org/10.3133/sir20145114[Link]

Landmeyer, J.E., and Wellborn, J.B., 2013, Geomorphology and groundwater origin of amphitheater-shaped gullies at Fort Gordon, Georgia, 2010–2012: U.S. Geological Survey Open-File Report 2013–1230, 19 p. [Link]

TEXT BOOK: Landmeyer, J.E. 2011. Introduction to Phytoremediation of Contaminated Groundwater: Springer, ISBN 978-94-0007-1956-9, 460 p. [Link]

Caldwell, A.W., Falls, W.F., Guimaraes, W.B., Ratliff, W.H., Wellborn, J.B., and Landmeyer, J.E. 2012. Assessment of soil-gas contamination at three former fuel-dispensing sites, Fort Gordon, Georgia, 2010–2011: U.S. Geological Survey Open-File Report 2012–1082, 37 p. [Link]

Falls, F.W., Caldwell, A.W., Guimaraes, W.B., Ratliff, W. H., Wellborn, J.B., Landmeyer, J.E., 2012, Assessment of soil-gas contamination at the 17th Street Landfill, Fort Gordon, Georgia, 2011. U.S. Geological Survey Open-File Report 2012-1127, 52 p. [Link]

Falls, F.W., Caldwell, A.W., Guimaraes, W.B., Ratliff, W. H., Wellborn, J.B., Landmeyer, J.E., 2012, Assessments of soil-gas and groundwater contamination at the Gibson Road Landfill, Fort Gordon, Georgia, 2011. 38 p. [Link]

Guimaraes, W.B., Falls, F.W., Caldwell, A.W., Ratliff, W. H., Wellborn, J.B., and Landmeyer, J.E., 2012, Assessment of soil-gas contamination at Building 310 underground storage tank area, Fort Gordon, Georgia, 2010-2011. U.S. Geological Survey Open-File Report 2012-1136, 30 p. [Link]

Guimaraes, W.B., Falls, F.W., Caldwell, A.W., Ratliff, W. H., Wellborn, J.B., and Landmeyer, J.E. , 2012, Assessment of soil-gas contamination at the Vietnam Armor Training Facility, Fort Gordon, Georgia, 2009-2010. [Link]

Falls, Fred W.; Caldwell, Andral W.; Guimaraes, Wladmir B.; Ratliff, W. Hagan; Wellborn, John B.; Landmeyer, J.E., 2011. Assessment of soil-gas, soil, and water contamination at the former hospital landfill, Fort Gordon, Georgia, 2009-2010. U.S. Geological Survey Open-File Report 2011-1144, v, 16 p.; Tables [Link]

Falls, Fred W.; Caldwell, Andral W.; Guimaraes, Wladmir B.; Ratliff, W. Hagan; Wellborn, John B.; Landmeyer, J.E., 2011. Assessment of soil-gas, soil, and water contamination at the former 19th Street landfill, Fort Gordon, Georgia, 2009-2010. U.S. Geological Survey Open-File Report 2011-1144, v, 16 p.; Tables [Link]

Falls, W. Fred; Caldwell, Andral W.; Guimaraes, Wladmir B.; Ratliff, W. Hagan; Wellborn, John B.; Landmeyer, James E., 2011. Assessment of Soil-Gas and Soil Contamination at the Former Military Police Range, Fort Gordon, Georgia, 2009-2010. U.S. Geological Survey Open-File Report 2011-1095, vi, 24 p. [Link]

Guimaraes, W.B., Falls, F.W., Caldwell, A.W., Ratliff, W. H., Wellborn, J.B., and Landmeyer, J.E. 2011. Assessment of hyporheic zone, flood-plain, soil-gas, soil, and surface-water contamination at the McCoys Creek Chemical Training Area, Fort Gordon, Georgia, 2009-2010. U.S. Geological Survey Open-File Report 2011-1267, 14 p. [Link]

Guimaraes, W.B., Falls, F.W., Caldwell, A.W., Ratliff, W. H., Wellborn, J.B., and Landmeyer, J.E. 2011. Assessment of hyporheic zone, flood-plain, soil-gas, soil, and surface-water contamination at the Old Incinerator Area, Fort Gordon, Georgia, 2009-2010. U.S. Geological Survey Open-File Report 2011-1201, 14 p. [Link]

Guimaraes, W.B., Falls, F.W., Caldwell, A.W., Ratliff, W. H., Wellborn, J.B., and Landmeyer, J.E. 2011. Assessment of groundwater, soil-gas, and soil contamination at the Vietnam Armor Training Facility, Fort Gordon, Georgia, 2009-2010. U.S. Geological Survey Open-File Report 2011-1200, 40 p. [Link]

Landmeyer, J.E., Falls, W.F., Ratliff, W.H., and Wellborn, J.B. 2011. Assessment of soil-gas, seep, and soil contamination at the North Range Road Landfill, Fort Gordon, Georgia, 2008–2009: U.S. Geological Survey Open-File Report 2011-1043, 21 p. [Link]

Caldwell, A.W., Falls, W.F., Guimaraes, W.B., Ratliff, W.H., Wellborn, J.B., and Landmeyer, J.E., 2011. Assessment of Soil-Gas and Soil Contamination at the Old Metal Workshop Hog Farm Area, Fort Gordon, Georgia, 2009–2010: U.S. Geological Survey Open-File Report 2011-1080, 28 p. [Link]

Caldwell, A.W., Falls, W.F., Guimaraes, W.B., Ratliff, W.H., Wellborn, J.B., and Landmeyer, J.E. 2011. Assessment of soil-gas and soil contamination at the Patterson Anti-Tank Range, Fort Gordon, Georgia, 2009–2010: U.S. Geological Survey Open-File Report 2011–1081, 40 p. [Link]

Caldwell, A.W., Falls, W.F., Guimaraes, W.B., Ratliff, W.H., Wellborn, J.B., and Landmeyer, J.E., 2011, , Assessment of soil-gas and soil contamination at the South Prong Creek Disposal Area, Fort Gordon, Georgia, 2009–2010: U.S. Geological Survey Open-File Report 2011–1079, 34 p. [Link]

Landmeyer, J.E., Miller, S., Campbell, B.G., Vroblesky, D.A., Gill, A.C., and Clark, A.P., 2011, Investigation of the potential source area, contamination pathway, and probable release history of chlorinated-solvent-contaminated groundwater at the Capital City Plume Site, Montgomery, Alabama, 2008-2010: U.S. Geological Survey Scientific Investigations Report 2011-5148, 53 p. [Link]

Landmeyer, James E.; Harrelson, Larry G.; Ratliff, W. Hagan; Wellborn, John B., 2010. Assessment of Soil-Gas, Surface-Water, and Soil Contamination at the Installation Railhead, Fort Gordon, Georgia, 2008-2009. U.S. Geological Survey Open-File Report 2010-1054, vi, 22 p. [Link]

Landmeyer, J.E., Bradley, P.M., Trego, D.A., Hale, K.G., and Haas, J.E. II. 2010. MTBE, TBA, and TAME attenuation in diverse hyporheic zones: Ground Water (48):30-41.

Cook, R.L., Landmeyer, J.E., Atkinson, B., Messier, J.P., and Guthrie Nichols, E. 2010. Field Note: Successful establishment of a phytoremediation system at a petroleum-hydrocarbon contaminated shallow aquifer: Trends, trials, and tribulations: International Journal of Phytoremediation (12):1-17.

Vroblesky, Don A.; Canova, Judy L.; Bradley, Paul M.; Landmeyer, James E., 2009. Tritium Concentrations in Environmental Samples and Transpiration Rates from the Vicinity of Mary's Branch Creek and Background Areas, Barnwell, South Carolina, 2007-2009. U.S. Geological Survey Scientific Investigations Report 2009-5245, iv, 13 p. [Link]

Vroblesky, Don A.; Petkewich, Matthew D.; Landmeyer, James E.; Lowery, Mark A., 2009. Source, Transport, and Fate of Groundwater Contamination at Site 45, Marine Corps Recruit Depot, Parris Island, South Carolina. U.S. Geological Survey Scientific Investigations Report 2009-5161, viii, 80 p. [Link]

Vroblesky, D.A., Canova, J., Bradley, P.M., and Landmeyer, J.E. 2009. Tritium concentrations in environmental samples and transpiration rates from the vicinity of Mary’s Branch Creek and background areas, Barnwell, South Carolina, 2007-2009. U.S. Geological Survey Scientific Investigations Report 2009-5245.

Ransom, C.III, Landmeyer, J.E., Logan, W.R., and Childress, J.M. 2007. Evaluation of the downward migration of saltwater to the Upper Floridan aquifer in the Savannah, Georgia, and Hilton Head Island, South Carolina, area: GA Water Resources Conference Proceedings.

Bradley, P.M., Chapelle, F.H., and Landmeyer, J.E. 2006. Low-temperature MTBE biodegradation in aquifer sediments with a history of low, seasonal ground water temperatures:Ground Water Monitoring & Remediation. Winter 2006, pp: 101-105.

Ransom, C.III, Landmeyer, J.E., Logan, W.R., and Childress, J.M. 2006. Evaluation of the downward migration of saltwater to the Upper Floridan aquifer in the Savannah, Georgia, and Hilton Head Island, South Carolina, area: S.C. Department of Health and Environmental Control Technical Publication No. 011-06.

Bradley, P.M., Chapelle, F.H., and Landmeyer, J.E. 2006. Effect of H2 and redox condition on biotic and abiotic MTBE transformation: Ground Water Monitoring & Remediation:Ground Water Monitoring & Remediation (26):74-81.

Falls, W. Fred; Ransom, Camille; Landmeyer, James E.; Reuber, Eric J.; Edwards, Lucy E., 2005. Hydrogeology, water quality, and saltwater intrusion in the Upper Floridan Aquifer in the offshore area near Hilton Head Island, South Carolina, and Tybee Island, Georgia, 1999-2002. Scientific Investigations Report 2005-5134, 57 p. [Link]

Landmeyer, J.E., Tanner, T.L., and Watt, B.E. 2004. Biotransformation of tributyltin (TBT) to tin in freshwater river-bed sediments contaminated by an organotin release.Environmental Science & Technology (38): 4106-4112.

Kuder, T., Philp, P., Allen, J., Kolhatkar, R., Wilson, J., and Landmeyer, J. 2003. Compound-specific stable isotope analysis to demonstrate in-situ MTBE biotransformation. InProceedings, 2003 Battelle Conference.

Landmeyer, J.E., Bradley, P.M., and Bullen, T.D. 2003. Stable lead isotopes reveal a natural source of high lead concentrations to gasoline-contaminated ground water.Environmental Geology (45): 12-22.

Landmeyer, J.E., and Bradley, P.M. 2003. Effect of hydrologic and geochemical conditions on oxygen-based bioremediation of gasoline-contaminated ground water.Bioremediation Journal (7[3-4]):165-177.

Dinicola, Richard S.; Cox, S. E.; Landmeyer, J. E.; Bradley, P. M., 2002. Natural attenuation of chlorinated volatile organic compounds in ground water at Operable Unit 1, Naval Undersea Warfare Center, Division Keyport, Washington. Water-Resources Investigations Report 2002-4119, 116 p. [Link]

Chapelle, F.H., Landmeyer, J.E., and Bradley, P.M. 2002. Identifying the distribution of terminal electron-accepting processes (TEAPS) in ground-water systems. In Workshop on monitoring oxidation-reduction processes for ground-water restoration. Workshop summary. Dallas, TX, April 25-27, 2000. EPA/600/R-02/002.

Chapelle, F.H., Bradley, P.M., Lovley, D.R., O’Neill, K., and Landmeyer, J.E. 2002. Rapid evolution of redox processes in petroleum hydrocarbon-contaminated aquifer. Ground Water (40):353-360.

Bradley, P.M., Landmeyer, J.E., and Chapelle, F.H. 2002. TBA biodegradation in surface-water sediments under aerobic and anaerobic conditions. Environmental Science & Technology (36): 4087-4090.

Bradley, P.M., Landmeyer, J.E., and Chapelle, F.H. 2001. Widespread potential for microbial MTBE degradation in surface-water sediments: Environmental Science & Technology(35): 658-662.

Landmeyer, J.E., Chapelle, F.H., Herlong, H.H., and Bradley, P.M. 2001. Methyl tert-butyl ether biodegradation by indigenous aquifer microorganisms under natural and artificial oxic conditions: Environmental Science & Technology (35): 1118-1126.

Landmeyer, J.E. 2001. Monitoring the effect of poplar trees on petroleum-hydrocarbon and chlorinated-solvent contaminated ground water: International Journal of Phytoremediation (3):61-85.

Bradley, P.M., Chapelle, F.H., and Landmeyer, J.E. 2001. MTBE mineralization in surface-water sediments under denitrifying conditions: Applied and Environmental Microbiology(67):1975-1978.

Bradley, P.M., Chapelle, F.H., and Landmeyer, J.E. 2001. Effect of redox conditions on MTBE biodegradation in surface water sediments. Environmental Science & Technology(35): 4643-4647.

Landmeyer, J.E., and Reuber, E.J. 2001. Reconnaissance investigation of the uranium-series radionuclide radon-222 in drinking water wells in the South Carolina Piedmont. InU.S. Geological Survey Open-File Report 01-406: p. 75.

Chapelle, Frank H.; Robertson, John F.; Landmeyer, J. E.; Bradley, Paul M., 2000. Methodology for applying monitored natural attenuation to petroleum hydrocarbon-contaminated ground-water systems with examples from South Carolina. U.S. Dept. of the Interior, U.S. Geological Survey ; Branch of Information Services [distributor], Water-Resources Investigations Report 2000-4161, vi, 47 p. :ill., maps ;28 cm. +1 computer disk (3 1/2 in.)

Bradley, P.M., Dinicola, R.S., and Landmeyer, J.E. 2000. Natural attenuation of 1,2-diochloroethane by aquifer microorganisms under Mn(IV)-reducing conditions. Pp. 169-174. InRemediation of Chlorinated and Recalcitrant compounds: Natural Attenuation Considerations and Case Studies: G.B. Wickramanayake, A.R. Gavaskar, and M.E. Kelley (eds), Battelle Press. Columbus, OH.

Landmeyer, J.E., Bradley, P.M., and Thomas, J.M.2000. Biodegradation of disinfection byproducts as a potential removal process during aquifer storage and recovery: Journal of American Water Resources Association (36):861-867.

Thomas, J.M., McKay, W.A., Cole, E., Landmeyer, J.E., and Bradley, P.M. 2000. The fate of haloacetic acids and trihalomethanes in an aquifer storage and recovery program, Las Vegas, Nevada: Ground Water (38):605-614.

Landmeyer, J.E., Chapelle, F.H., and Bradley, P.M.2000. Microbial H2 cycling does not affect δ2H values of ground water: Ground Water (38): 376-380.

Landmeyer, J.E. 2000. Microbial cycling of H2 and ground water δ2H values at a petroleum-hydrocarbon contaminated site: in Proceedings of Third International Symposium on Integrated Technical Approaches to Site Characterization, Argonne National Laboratory. pp. 93-96.

Bradley, P.M., Landmeyer, J.E., and Chapelle, F.H. 1999. Aerobic mineralization of MTBE and tert-butyl alcohol by stream-bed sediment microorganisms: in Morganwalp, D.W., and Buxton, H.T., 1999, U.S. Geological Survey Toxic Substances Hydrology Program--Proceedings of the Technical Meeting, Charleston, South Carolina, March 8-12, 1999--Volume 3 of 3--Subsurface Contamination from Point Sources: U.S. Geological Survey Water-Resources Investigations Report 99-4018C, 845 p.

Bradley, P.M., Landmeyer, J.E., and Chapelle, F.H. 1999. Aerobic mineralization of MTBE and tert-butyl alcohol by stream-bed sediment microorganisms: Environmental Science & Technology (33): 1877-1879.

Landmeyer, J.E., Pankow, J.F., Chapelle, F.H., Bradley, P.M., Church, C.D., and Tratnyek, P.G. 1999. Fate of MTBE relative to benzene in a gasoline-contaminated aquifer (1993-98): in Morganwalp, D.W., and Buxton, H.T., 1999, U.S. Geological Survey Toxic Substances Hydrology Program--Proceedings of the Technical Meeting, Charleston, South Carolina, March 8-12, 1999--Volume 3 of 3--Subsurface Contamination from Point Sources: U.S. Geological Survey Water-Resources Investigations Report 99-4018C, 845 p.

Zogorski, J.S., Delzer, G.C., Bender, D.A., Squillace, P.J., Lopes, T.J., Baehr, A.L., Stackelberg, P.E., Landmeyer, J.E., Boughton, C.J., Lico, M.S., Pankow, J.F., Johnson, R.L., and Thomson, N.R. 1998. MTBE: Summary of findings and research by the U.S. Geological Survey: in Proceedings of the 1998 Annual Conference of the American Water Works Association

Landmeyer, J.E., Pankow, J.F., Chapelle, F.H., Bradley, P.M., Church, C.D., and Tratnyek, P.G. 1998. Fate of MTBE relative to benzene in a gasoline-contaminated aquifer (1993-98): Ground Water Monitoring and Remediation (18):93-102.

Bradley, P.M., Landmeyer, J.E., and Dinicola, R.S. 1998. Anaerobic oxidation of DCE under Mn(IV)-reducing conditions: Applied & Environmental Microbiology (64): 1560-1562.

Landmeyer, J.E., Chapelle, F.H., Petkewich, M.D., and Bradley, P.M. 1998. Assessment of natural attenuation of aromatic hydrocarbons in ground water near a former manufactured gas plant, South Carolina, USA: Environmental Geology (34):279-292.

Vroblesky, D. A.; Robertson, J. F.; Petkewich, M. D.; Chapelle, F. H.; Bradley, P. M.; Landmeyer, J. E., 1997. Remediation of petroleum hydrocarbon-contaminated ground water in the vicinity of a jet-fuel tank farm, Hanahan, South Carolina. U.S. Geological Survey ; Branch of Information Services [distributor], Water-Resources Investigations Report 96-4251, vii, 61 p. :ill., maps ;28 cm.

Buxton, H.T., Landmeyer, J.E., Baehr, A.L., Church, C.D., and Tratnyek, P.G.1997. Interdisciplinary investigation of subsurface contaminant transport and fate at point-source releases of gasoline containing MTBE: In Proceedings of the Petroleum Hydrocarbons and Organic Chemicals in Ground Water: Prevention, Detection, and Remediation Conference: 2-16.

Landmeyer, J.E., Pankow, J.F., and Church, C.D. 1997. Occurrence of MTBE and tert-butyl alcohol in a gasoline-contaminated aquifer: American Chemical Society Extended Abstracts: 413-415.

Bradley, P.M., Chapelle, F.H., Landmeyer, J.E., and Schumacher, J.G. 1997. Potential for intrinsic bioremediation of a DNT-contaminated aquifer: Ground Water (35):12-17.

Landmeyer, J. E.; Belval, D. L., 1996. Water-chemistry and chloride fluctuations in the Upper Floridan Aquifer in the Port Royal Sound area, South Carolina, 1917-93. U.S. Geological Survey ; Branch of Information Services [distributor], Water-Resources Investigations Report 96-4102, vii, 106 p. :ill., maps ;28 cm.

Campbell, B. G.; Petkewich, M. D.; Landmeyer, J. E.; Chapelle, F. H., 1996. Geology, hydrogeology, and potential of intrinsic bioremediation at the National Park Service Dockside II site and adjacent areas, Charleston, South Carolina, 1993-94. U.S. Geological Survey ; Branch of Information Services [distributor], Water-Resources Investigations Report 96-4170, viii, 69 p. :ill., maps ;28 cm.

Harden, S. L.; Landmeyer, J. E., 1996. Distribution of petroleum hydrocarbons and toluene biodegradation, Knox Street fire pits, Fort Bragg, North Carolina. U.S. Geological Survey, Water-Resources Investigations Report 96-4066, iv, 39 p. :ill., maps ;28 cm.

Landmeyer, J. E.; Chapelle, Francis; Bradley, P. M., 1996. Assessment of intrinsic bioremediation of gasoline contamination in the shallow aquifer, Laurel Bay Exchange, Marine Corps Air Station Beaufort, South Carolina. U.S. Dept. of the Interior, U.S. Geological Survey ; Earth Science Information Center, Open-File Reports Section [distributor], Water-Resources Investigations Report 96-4026, viii, 50 p. :ill., maps ;28 cm.

Landmeyer, J.E. 1996. Aquifer response to record low barometric pressures in the Southeastern United States: Ground Water (34):917-924.

Harden, S.L., and Landmeyer, J.E. 1996.Distribution of petroleum hydrocarbons and toluene biodegradation, Knox Street Fire Pits, Fort Bragg, North Carolina: U.S. Geological Survey Water-Resources Investigations Report 96-4066, 39 p.

Landmeyer, J.E., Chapelle, F.H., and Bradley, P.M.1996.Assessment of intrinsic bioremediation of gasoline contamination in the shallow aquifer, Laurel Bay Exchange, Marine Corps Air Station Beaufort, South Carolina: U.S. Geological Survey Water-Resources Investigations Report 96-4026, 50 p.

Landmeyer, J.E., Vroblesky, D.A., and Chapelle, F.H. 1996.Stable carbon isotope evidence of biodegradation zonation in a shallow jet-fuel contaminated aquifer: Environmental Science & Technology (30):1120-1128.

Chapelle, Frank; Landmeyer, J. E.; Bradley, P. M., 1995. Assessment of intrinsic bioremediation of jet fuel contamination in a shallow aquifer, Beaufort, South Carolina. U.S. Geological Survey ; Earth Science Information Center, Open-File Reports Section, Water-Resources Investigations Report 95-4262, vi, 30 p. :ill. ;28 cm.

Bradley, P.M., Chapelle, F.H., and Landmeyer, J.E. 1995. Degradation of 2,4-DNT, 2,6-DNT, and 2,4,6-TNT by indigenous aquifer microorganisms:.In Bioremediation of recalcitrant organics, Hinchee, R.E., Hoeppel, R.E., and Anderson, D.B. (eds) Battelle Press. Columbus. (7):267-272.

Landmeyer, J.E., and Stone, P.A. 1995.Radiocarbon and δ13C values related to ground-water recharge and mixing: Ground Water (33):227-234.

Campbell, B.G., Petkewich, M.D., Landmeyer, J.E., and Chapelle, F.H. 1995. Hydrogeology and potential of intrinsic bioremediation at a manufactured gas plant, Charleston, SC:U.S. Geological Circular 1108: 93-95.

Landmeyer, J.E. 1995. Microbial activity in diverse ground-water environments: Ph.D. Dissertation, Department of Geological Sciences, University of South Carolina, 97 p.

Landmeyer, J. E., 1994. Assessment of concentrations of trace elements in ground water and soil at the Small-Arms Firing Range, Shaw Air Force Base, South Carolina. U.S. Geological Survey ; USGS Earth Science Information Center, Open-File Reports Section [distributor], Water-Resources Investigations Report 94-4209, vi, 60 p. :ill., maps ;28 cm.

Landmeyer, J. E., 1994. Description and application of capture zone delineation for a wellfield at Hilton Head Island, South Carolina. U.S. Geological Survey, Water-Resources Investigations Report 94-4012, iv, 33 p. :ill., maps ;28 cm.

Bradley, P.M., Chapelle, F.H., and Landmeyer, J.E. 1994. Microbial degradation of nitroaromatic contaminants in aquifers and surface soils: In Proceedings of the 18th Annual Army Environmental Research and Development Symposium, Williamsburg, VA, June 28-30.

Landmeyer, J.E., Chapelle, F.H., and Bradley, P.M. 1994. Natural microbial remediation of contaminated ground water in Appalachian hydrologic systems: In Proceedings of the 5th Annual Southern Appalachian Man and the Biosphere Conference: 37.

Bradley, P.M., Chapelle, F.H., and Landmeyer, J.E. 1994. Microbial ecology of TNT and DNT in contaminated soils and aquifer materials at Weldon Spring, Missouri: InProceedings of the Second International Conference on Ground-Water Ecology, Stanford, J.A. and Valett, H.M. (eds):199-207.

Landmeyer, J.E., Chapelle, F.H., Bradley, P.M., and Stone, P.A. 1994. Microbial activity in saprolite overlying two different grades of metamorphic bedrock, South Carolina, USA:In Proceedings of the Second International Conference on Ground-Water Ecology, Stanford, J.A. and Valett, H.M. (eds):137-142.

Bradley, P.M., Chapelle, F.H., Landmeyer, J.E., and Schumacher, J.G. 1994. Microbial transformation of nitroaromatics in surface soils and aquifer materials: Applied & Environmental Microbiology (60):2170-2175.

Landmeyer, J.E., Bradley, P.M., and Chapelle, F.H. 1993. Influence of Pb on microbial activity in Pb-contaminated sediments: Soil Biology & Biochemistry (10):1465-1466.

Landmeyer, J.E. 1991.Using geochemical and isotopic evidence to determine the occurrence of induced recharge to the Floridan aquifer, Hilton Head Island, South Carolina: M.S. Thesis, Department of Geological Sciences, University of South Carolina, 76 p.