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Zoltan Szabo
Research Hydrologist
U.S. Geological Survey New Jersey Water Science Center
810 Bear Tavern Rd., Room 206
W.Trenton, NJ 08628
Phone: (609)771-3929
Field cell: (609)947-1142
Email: zszabo@usgs.gov
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Education>>
- 1984 – MSc., Ohio State University (Geochemistry)
- 1981 – BSc., Ohio State University (Geology)
Research Interests>>
- Geochemistry of radionuclides and trace elements and their fate and transport in natural waters.
Other research activities/interests include: design of sampling activities/programs, mercury distribution in the environment; characterizing organic wastewater compound occurrence and fate; and short-lived radioisotope monitoring and use as tracers.
Selected Recent Publications >>
- Gilchrist, Sivajini, Gates, A.E., Szabo, Zoltan, and Lamothe, P.J., 2009, Impact of AMD on water quality in critical watershed in the Hudson River drainage basin: Phillips Mine, Hudson Highlands, New York: Environmental Geology, v. 57, p 397-409. . [DOI 10.1007/s00254-008-1310-4.]
- Barringer, J.L., Bonin, J.L., Reilly, P.A., Szabo, Zoltan, and McGee, C.K., 2009, Sources of Arsenic to streams of the inner Coastal Plain of New Jersey, USA: Geological Society of America Abstracts, v. 41, no. 3, p. 92.
- Szabo, Zoltan, Jacobsen, Eric, Kraemer, T.F., and Parsa, Bahman, 2008, Concentrations and environmental fate of Ra in cation-exchange regeneration brine waste disposed to septic tanks and accumulation in sludge, New Jersey Coastal Plain, U.S.A.: Journal Environmental Radioactivity, v. 99, no. 6, p. 947-964.
- Barringer, J.L., Wilson, T.P., Szabo, Zoltan, Bonin, J.L., Fischer, J.M., and Smith, N.P., 2008, Diurnal variations in, and influences on, concentrations of particulate and dissolved arsenic and metals in the mildly alkaline Wallkill River, New Jersey, USA: Environmental Geology, v. 53, p. 1183-1199. [DOI 10.1007/s00254-007-0708-8.]
- Burnett, W.C., Dulaiova, Henrietta, Dimova, Natasha, Parsa, Bahman, and Szabo, Zoltan, 2007, Measuring thoron (220Rn) in natural waters : in Warwick, Peter, ed., Environmental Radiochemical Analysis, Volume III., Transactions of the Royal Chemical Society, RSC Publishing, Cambridge, England, p. 24-37.
- dePaul, V.T., and Szabo, Zoltan, 2007, Occurrence of radium-224, radium-226, and radium-228 in water from the Vincentown and Wenonah-Mount Laurel aquifers, the Englishtown aquifer system, and the Hornerstown and Red Bank sands, southwestern and south-central New Jersey: U.S. Geological Survey Scientific Investigations Report 2007-5064, 62 p. [http://pubs.usgs.gov/sir/2007/5064/]
- Szabo, Zoltan, Keller, E.A., and Defawe, R.M., 2006, Pore-Water quality in the clay-silt confining units of the lower Miocene Kirkwood Formation and hypothetical effects on water quality of the Atlantic City 800-Foot Sand, northeastern Cape May County, New Jersey, 2001: U.S. Geological Survey Scientific Investigations Report 2006-5134, 37 p. [http://pubs.usgs.gov/sir/2006/5134/]
- Szabo, Zoltan, dePaul, V.T., Gardner, P.L., Kopera, A.J., and Goodman, Jenny, 2006, Radon-222 occurrence in ground water in New Jersey, with emphasis on the Highlands Province: in Gates, A.E., ed., Environmental geology of the Highlands, 23rd Annual Meeting of the Geological Association of New Jersey, Ramapo, N.J., Oct. 2006.
- Barringer, J.L., Szabo, Zoltan, Wilson, T.P., Bonin, J.L., Kratzer, Todd, Cenno, Kimberly, Romagna, Terri, Alebus, Marzooq, and Hirst, Barbara, 2006, Sources and mobility of arsenic and metals in water and sediments of a shallow aerated and alum-dosed lake, northwestern New Jersey, USA: Geological Society of America Abstracts, v. 38, no. 7, p. 151.
- Barringer, J.L., Szabo, Zoltan, Schneider, Donald, Atkinson, W.D., and Gallagher, R.A., 2006, Mercury concentrations in ground water, septage, leach-field effluent, and soils in residential areas, New Jersey Coastal Plain: Science Total Environment, v. 361, p. 144-162.
- Barringer, J.L., and Szabo, Zoltan, 2006, Overview of studies of mercury concentrations in water from the New Jersey Coastal Plain: Water Soil Air Pollution, v. 175, p. 193-221.
- Koterba, M.T., Andres, A.S., Vrabel, J.P., Crilley, D.M., Szabo, Zoltan, DeWild, J.F., Aiken, G.R., and Reyes-Padro, Betzaida, 2006, Occurrence and distribution of mercury in the surficial aquifer, Long Neck Peninsula, Sussex County, Delaware, 2003-04: U.S. Geological Survey Scientific Investigations Report 2006-5011, 159 p. [http://md.water.usgs.gov/publications/sir-2006-5011/index.html] or [http://pubs.er.usgs.gov/usgspubs/sir/sir20065011].
- Barringer, J.L., Szabo, Zoltan, Kauffman, L.J., Barringer, T.H., Stackelberg, P.E., Ivahnenko, Tamara, Rajagopalan, Shilpa, and Krabbenhoft, D.P., 2005, Mercury concentrations in water from an unconfined aquifer system, New Jersey Coastal Plain: Science Total Environment, v. 346, p. 169-183.
- Szabo, Zoltan, dePaul, V.T., Kraemer, T.F., Parsa, Bahman, 2005, Occurrence of radium-224 and comparison to that of radium-226 and radium-228 in water from the unconfined Kirkwood-Cohansey Aquifer System, Southern New Jersey: U.S. Geological Survey Scientific Investigations Report 2004-5224, 92 p. [http://pubs.er.usgs.gov/pubs/sir/sir20045224]]
- Szabo, Zoltan, Zapecza, O.S., Oden, J.H., and Rice, D.E., 2005, Radiochemical sampling and analysis of shallow ground water and sediment at the BOMARC Missile Facility, east-central New Jersey, 1999-2000: U.S. Geological Survey Scientific Investigations Report 2005-5062, 87 p. [http://pubs.er.usgs.gov/pubs/sir/sir20055062]
- Szabo, Zoltan, Oden, J.H., Gibs, Jacob, Rice, D.E. and Ding, Yuan, 2002, Variation in aluminum, iron, and particle concentrations in oxic ground-water samples collected by use of tangential-flow filtration with low-flow sampling:Proceedings of International Society for Optical Engineering, v. 4575, Chemical and biological early warning monitoring for water, food, and ground, p. 42-61.
- Focazio, M.J., Szabo, Zoltan, Kraemer, T.F., Mullin, A.H., Barringer, T.H. and dePaul, V.T., 2001, Occurrence of selected radionuclides in ground water used for drinking water in the United States: A reconnaissance Survey, 1998: U.S. Geological Survey Water Resources Investigations Report 00-4273, 35 p. [http://water.usgs.gov/pubs/wri/wri004273/pdf/wri004273.pdf]
- Ivahnenko, Tamara, Szabo, Zoltan and Gibs, Jacob, 2001, Changes in sample collection and analytical techniques and effects on retrospective comparability of low-level concentrations of trace elements in ground-water: Water Research, v. 35, no. 15, p. 3517-3531.
- Gibs, Jacob, Szabo, Zoltan, Ivahnenko, Tamara and Wilde, F. D., 2000, Change in field turbidity and trace-element concentrations during well purging: Ground Water, v. 38, no. 4, p. 577-588.
- Szabo, Zoltan and dePaul, V.T., 1998, Radium-226 and Radium-228 in shallow ground water, southern New Jersey: U.S. Geological Survey Fact Sheet FS-062-98, 6 p. [http://nj.usgs.gov/publications/FS/FS-062-98.pdf]
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