Robert Fjeld - Publications

Affiliations: 
Clemson University, Clemson, SC, United States 
Area:
Environmental Sciences, Hydrology, Statistics

79 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2014 Powell BA, Kaplan DI, Serkiz SM, Coates JT, Fjeld RA. Pu(V) transport through Savannah River Site soils - an evaluation of a conceptual model of surface- mediated reduction to Pu (IV). Journal of Environmental Radioactivity. 131: 47-56. PMID 24238838 DOI: 10.1016/j.jenvrad.2013.10.009  0.84
2012 Thompson SW, Molz FJ, Fjeld RA, Kaplan DI. Uptake, distribution, and velocity of organically complexed plutonium in corn (Zea mays). Journal of Environmental Radioactivity. 112: 133-40. PMID 22717315 DOI: 10.1016/j.jenvrad.2012.05.017  0.84
2010 Grogan KP, Fjeld RA, Kaplan D, DeVol TA, Coates JT. Distributions of radionuclide sorption coefficients (Kd) in sub-surface sediments and the implications for transport calculations. Journal of Environmental Radioactivity. 101: 847-53. PMID 20627380 DOI: 10.1016/j.jenvrad.2010.05.007  0.84
2009 Demirkanli DI, Molz FJ, Kaplan DI, Fjeld RA. Soil-root interactions controlling upward plutonium transport in variably saturated soils Vadose Zone Journal. 8: 574-585. DOI: 10.2136/vzj2008.0159  0.84
2009 Thompson SW, Molz FJ, Fjeld RA, Kaplan DI. Plutonium velocity in Zea mays (corn) and implications for plant uptake of Pu in the root zone Journal of Radioanalytical and Nuclear Chemistry. 282: 439-442. DOI: 10.1007/s10967-009-0143-2  0.84
2008 Demirkanli DI, Molz FJ, Kaplan DI, Fjeld RA. A fully transient model for long-term plutonium transport in the Savannah River Site vadose zone: Root water uptake Vadose Zone Journal. 7: 1099-1109. DOI: 10.2136/vzj2007.0134  0.84
2007 Kaplan DI, Powell BA, Duff MC, Demirkanli DI, Denham M, Fjeld RA, Molz FJ. Influence of sources on plutonium mobility and oxidation state transformations in vadose zone sediments. Environmental Science & Technology. 41: 7417-23. PMID 18044520 DOI: 10.1021/es0706302  0.84
2007 Demirkanli DI, Molz FJ, Kaplan DI, Fjeld RA, Serkiz SM. Modeling long-term plutonium transport in the Savannah River Site vadose zone Vadose Zone Journal. 6: 344-353. DOI: 10.2136/vzj2006.0042  0.84
2007 Carver AM, Hinton TG, Fjeld RA, Kaplan DI. Reduced plant uptake of 137Cs grown in illite-amended sediments Water, Air, and Soil Pollution. 185: 255-263. DOI: 10.1007/s11270-007-9447-4  0.84
2006 Kaplan DI, Powell BA, Gumapas L, Coates JT, Fjeld RA, Diprete DP. Influence of pH on plutonium desorption/solubilization from sediment. Environmental Science & Technology. 40: 5937-42. PMID 17051782 DOI: 10.1021/es060523s  0.84
2006 Powell BA, Duff MC, Kaplan DI, Fjeld RA, Newville M, Hunter DB, Bertsch PM, Coates JT, Eng P, Rivers ML, Serkiz SM, Sutton SR, Triay IR, Vaniman DT. Plutonium oxidation and subsequent reduction by Mn(IV) minerals in Yucca Mountain tuff. Environmental Science & Technology. 40: 3508-14. PMID 16786687 DOI: 10.1021/es052353+  0.84
2006 Kaplan DI, Demirkanli DI, Gumapas L, Powell BA, Fjeld RA, Molz FJ, Serkiz SM. Eleven-year field study of Pu migration from Pu III, IV, and VI sources. Environmental Science & Technology. 40: 443-8. PMID 16468387 DOI: 10.1021/es050073o  0.84
2006 Fjeld RA, Eisenberg NA, Compton KL. Quantitative Environmental Risk Analysis for Human Health Quantitative Environmental Risk Analysis For Human Health. 1-390. DOI: 10.1002/0470096209  0.84
2005 Powell BA, Fjeld RA, Kaplan DI, Coates JT, Serkiz SM. Pu(V)O2+ adsorption and reduction by synthetic hematite and goethite. Environmental Science & Technology. 39: 2107-14. PMID 15871244 DOI: 10.1021/es0487168  0.84
2005 Fjeld RA, DeVol TA, Leyba JD, Paulenova A. Measurement of radionuclides using ion chromatography and on-line radiation detection Journal of Radioanalytical and Nuclear Chemistry. 263: 635-640. DOI: 10.1007/s10967-005-0636-6  0.84
2004 Powell BA, Fjeld RA, Kaplan DI, Coates JT, Serkiz SM. Pu(V)O2+ adsorption and reduction by synthetic magnetite (Fe3O4). Environmental Science & Technology. 38: 6016-24. PMID 15573601 DOI: 10.1021/es049386u  0.84
2004 Fjeld RA. 2004 Elda E. Anderson Award. Presented to Timothy A. DeVol at the 49th annual meeting of the Health Physics Society, Washington, DC 11-15 July 2004. Health Physics. 87: 566-7. PMID 15545757 DOI: 10.1097/01.hp.0000145731.11564.3f  0.84
2004 Kaplan DI, Powell BA, Demirkanli DI, Fjeld RA, Molz FJ, Serkiz SM, Coates JT. Influence of oxidation states on plutonium mobility during long-term transport through an unsaturated subsurface environment. Environmental Science & Technology. 38: 5053-8. PMID 15506198 DOI: 10.1021/es049406s  0.84
2004 Hull LC, Grossman C, Fjeld RA, Coates JT, Elzerman AW. Hybrid empirical - Theoretical approach to modeling uranium adsorption Applied Geochemistry. 19: 721-736. DOI: 10.1016/j.apgeochem.2003.10.001  0.84
2004 Fjeld RA, Navratil JD, DeVol TA. Environmental radiochemistry education at Clemson University Transactions of the American Nuclear Society. 91: 804-805.  0.84
2003 Fjeld RA, Serkiz SM, McGinnis PL, Elci A, Kaplan DI. Evaluation of a conceptual model for the subsurface transport of plutonium involving surface mediated reduction of Pu(V) to Pu(IV) Journal of Contaminant Hydrology. 67: 79-94. PMID 14607471 DOI: 10.1016/S0169-7722(03)00089-5  0.84
2003 Roane JE, DeVol TA, Leyba JD, Fjeld RA. The use of extraction chromatography resins to concentrate actinides and strontium from soil for radiochromatographic analyses. Journal of Environmental Radioactivity. 66: 227-45. PMID 12600756 DOI: 10.1016/S0265-931X(02)00109-1  0.84
2002 Reboul SH, Borai EH, Fjeld RA. Sequential separation of actinides by ion chromatography coupled with on-line scintillation detection. Analytical and Bioanalytical Chemistry. 374: 1096-100. PMID 12458426 DOI: 10.1007/s00216-002-1566-6  0.84
2002 Abbott EH, Bell JT, Fjeld RA, Peterson JR, Sivavec TM, Trudell MR. In situ remediation of metals and radionuclides in soils and ground water using subsurface jet mixing technology Center For Research and Technology Development, (Publication) Crtd, American Society of Mechanical Engineers. 64: 733-737.  0.84
2002 Abbott EH, Bell JT, Fjeld RA, Peterson JR, Sivavec TM, Trudell MR. Optimized titanates and titanosilicates for selective removal of Cs, Sr, and transuranics from DOE nuclear wastes Center For Research and Technology Development, (Publication) Crtd, American Society of Mechanical Engineers. 64: 697-701.  0.84
2002 Abbott EH, Bell JT, Fjeld RA, Peterson JR, Sivavec TM, Trudell MR. In situ treatment of mercury contaminated soils Center For Research and Technology Development, (Publication) Crtd, American Society of Mechanical Engineers. 64: 769-773.  0.84
2002 Abbott EH, Bell JT, Fjeld RA, Peterson JR, Sivavec TM, Trudell MR. Development of practical resorcinol-formaldehyde ion exchange materials for nuclear waste cleanup Center For Research and Technology Development, (Publication) Crtd, American Society of Mechanical Engineers. 64: 715-719.  0.84
2002 Abbott EH, Bell JT, Fjeld RA, Peterson JR, Sivavec TM, Trudell MR. Underwater laser ablative scabbling of concrete Center For Research and Technology Development, (Publication) Crtd, American Society of Mechanical Engineers. 64: 727-731.  0.84
2002 Abbott EH, Bell JT, Fjeld RA, Peterson JR, Sivavec TM, Trudell MR. Improved decontamination of metals from surfaces: Hybrid strippable coatings Center For Research and Technology Development, (Publication) Crtd, American Society of Mechanical Engineers. 64: 721-725.  0.84
2002 Abbott EH, Bell JT, Fjeld RA, Peterson JR, Sivavec TM, Trudell MR. Separation of strontium-90 and cesium-137 from tank wastes by novel room-temperature ionic liquids technique Center For Research and Technology Development, (Publication) Crtd, American Society of Mechanical Engineers. 64: 703-707.  0.84
2002 Abbott EH, Bell JT, Fjeld RA, Peterson JR, Sivavec TM, Trudell MR. Influence of high permeability zones on using in situ redox manipulation for remediation of organics, metals, and radionuclides in groundwater Center For Research and Technology Development, (Publication) Crtd, American Society of Mechanical Engineers. 64: 751-755.  0.84
2002 Abbott EH, Bell JT, Fjeld RA, Peterson JR, Sivavec TM, Trudell MR. Multiphase injection technologies for tritium plume stabilization Center For Research and Technology Development, (Publication) Crtd, American Society of Mechanical Engineers. 64: 775-779.  0.84
2002 Abbott EH, Bell JT, Fjeld RA, Peterson JR, Sivavec TM, Trudell MR. In situ plasma remediation of metals and radionuclides in soil Center For Research and Technology Development, (Publication) Crtd, American Society of Mechanical Engineers. 64: 745-749.  0.84
2002 Abbott EH, Bell JT, Fjeld RA, Peterson JR, Sivavec TM, Trudell MR. Advanced slurry development for enhanced injection of micron size iron for remediation of groundwater Center For Research and Technology Development, (Publication) Crtd, American Society of Mechanical Engineers. 64: 739-743.  0.84
2002 Abbott EH, Bell JT, Fjeld RA, Peterson JR, Sivavec TM, Trudell MR. Immobilization of radionuclides and contaminants in soil by thermal treatment Center For Research and Technology Development, (Publication) Crtd, American Society of Mechanical Engineers. 64: 757-761.  0.84
2002 Abbott EH, Bell JT, Fjeld RA, Peterson JR, Sivavec TM, Trudell MR. Ultrasonically enhanced cross-flow filtration Center For Research and Technology Development, (Publication) Crtd, American Society of Mechanical Engineers. 64: 709-713.  0.84
2002 Abbott EH, Bell JT, Fjeld RA, Peterson JR, Sivavec TM, Trudell MR. In situ remediation of 90Sr and 129I exploiting isotopic insensitivity in solubility Center For Research and Technology Development, (Publication) Crtd, American Society of Mechanical Engineers. 64: 763-767.  0.84
2002 Abbott EH, Bell JT, Fjeld RA, Kirkland MC, Sivavec TM, Trudell MR. Removal of SR and true elements from alkaline tank waste using in situ generated magnetite Center For Research and Technology Development, (Publication) Crtd, American Society of Mechanical Engineers. 64: 691-695.  0.84
2001 Coates JT, Fjeld RA, Paulenova A, Devol T. Evaluation of a rapid technique for measuring actinide oxidation states in a ground water simulant Journal of Radioanalytical and Nuclear Chemistry. 248: 501-506. DOI: 10.1023/A:1010677419619  0.84
2001 Sowder AG, Clark SB, Fjeld RA. The impact of mineralogy in the U(VI)-Ca-PO4 system on the environmental availability of uranium Journal of Radioanalytical and Nuclear Chemistry. 248: 517-524. DOI: 10.1023/A:1010602225070  0.84
2000 Tan H, Devol TA, Fjeld RA. Digital Alpha/Beta Pulse Shape Discrimination of CsI:T1 for On-line Measurement of Aqueous Radioactivity Ieee Transactions On Nuclear Science. 47: 1516-1521. DOI: 10.1109/23.873008  0.84
2000 Sowder AG, Clark SB, Fjeld RA. Dehydration of synthetic autunite hydrates Radiochimica Acta. 88: 533-538.  0.84
1999 Sowder AG, Clark SB, Fjeld RA. The transformation of uranyl oxide hydrates: The effect of dehydration on synthetic metaschoepite and its alteration to becquerelite Environmental Science and Technology. 33: 3552-3557. DOI: 10.1021/es9901516  0.84
1999 DeVol TA, Tan H, Fjeld RA. Dual parameter analysis of CsI:Tl/PMT with a digital oscilloscope Nuclear Instruments and Methods in Physics Research, Section a: Accelerators, Spectrometers, Detectors and Associated Equipment. 435: 433-436. DOI: 10.1016/S0168-9002(99)00577-X  0.84
1999 DeVol TA, Chotoo SB, Fjeld RA. Evaluation of granulated BGO, GSO:Ce, YAG:Ce, CaF2:Eu and ZnS:Ag for alpha/beta pulse shape discrimination in a flow-cell radiation detector Nuclear Instruments and Methods in Physics Research, Section a: Accelerators, Spectrometers, Detectors and Associated Equipment. 425: 228-231. DOI: 10.1016/S0168-9002(98)01380-1  0.84
1999 Hastie KH, DeVol TA, Fjeld RA. Development of a homogeneous pulse shape discriminating flow-cell radiation detection system Nuclear Instruments and Methods in Physics Research, Section a: Accelerators, Spectrometers, Detectors and Associated Equipment. 422: 133-138. DOI: 10.1016/S0168-9002(98)01087-0  0.84
1999 Roane JE, DeVol TA, Leyba JD, Fjeld RA. Effects of ionic radiological and chemical interferences on the chromatographic separation of a radionuclide standard solution Journal of Radioanalytical and Nuclear Chemistry. 240: 197-208. DOI: 10.1007/BF02349154  0.84
1998 Sowder AG, Clark SB, Fjeld RA. The effect of sample matrix quenching on the measurement of trace uranium concentrations in aqueous solutions using kinetic phosphorimetry Journal of Radioanalytical and Nuclear Chemistry. 234: 257-260.  0.84
1997 Chotoo SD, De Vol TA, Fjeld RA. Evaluation of polymer-coated csltl as an alpha/beta pulse shape discriminating flow cell Ieee Transactions On Nuclear Science. 44: 1630-1634. DOI: 10.1109/23.604125  0.84
1996 DeVol TA, Brown DD, Leyba JD, Fjeld RA. A comparison of four aqueous-miscible liquid scintillation cocktails with an alpha/beta discriminating Wallac 1415 liquid scintillation counter. Health Physics. 70: 41-6. PMID 7499150  0.84
1996 Sowder AG, Clark SB, Fjeld RA. The Effect of Silica and Phosphate on the Transformation of Schoepite to Becquerelite and Other Uranyl Phases Radiochimica Acta. 74: 45-49.  0.84
1996 Branton SD, DeVol TA, Fjeld RA. Evaluation of polymer-coated CsI:Tl as an alpha/beta pulse shape discriminating flow-cell Ieee Nuclear Science Symposium &Amp; Medical Imaging Conference. 2: 865-869.  0.84
1995 Reboul SH, Fjeld RA. Potential effects of surface water components on actinide determinations conducted by ion chromatography Health Physics. 68: 585-589. PMID 7883573  0.84
1995 Leyba JD, Vollmar HS, Fjeld RA, Devol TA, Brown DD, Cadieux JR. Evaluation of a direct extraction/liquid scintillation counting technique for the measurement of uranium in water Journal of Radioanalytical and Nuclear Chemistry Articles. 194: 337-344. DOI: 10.1007/BF02038432  0.84
1995 Fjeld RA, Guha S, Devol TA, Leyba JD. Ion chromatography and on-line scintillation counting for the analysis of non-gamma emitting radionuclides in reactor coolant Journal of Radioanalytical and Nuclear Chemistry Articles. 194: 51-59. DOI: 10.1007/BF02037612  0.84
1994 Fjeld RA, Montague KJ, Haapala MH, Kotrappa P. Field test of electret ion chambers for environmental monitoring Health Physics. 66: 147-154. PMID 8282554  0.84
1994 DeVol TA, Fjeld RA. Development of an on-line scintillation flow-cell detection system with pulse shape discrimination for quantification of actinides at environmental levels Ieee Nuclear Science Symposium &Amp; Medical Imaging Conference. 2: 945-949. DOI: 10.1109/23.467765  0.84
1994 Cadieux JR, Clark S, Fjeld RA, Reboul S, Sowder A. Measurement of actinides in environmental samples by photon-electron rejecting alpha liquid scintillation Nuclear Inst. and Methods in Physics Research, A. 353: 534-538. DOI: 10.1016/0168-9002(94)91716-7  0.84
1994 DeVol TA, Fjeld RA. Alpha/beta(gamma ray) discrimination and spillover quantification with a BaF2 scintillator Nuclear Inst. and Methods in Physics Research, A. 353: 28-32. DOI: 10.1016/0168-9002(94)91595-4  0.84
1991 Brewer KM, Fjeld RA. Organic phase binding and removal of cobalt-60 in turbine lubricating oil Waste Management. 11: 19-26. DOI: 10.1016/0956-053X(91)90294-F  0.84
1990 Fjeld RA, Jones MD, Bivens N. Screening survey of indoor 222Rn in South Carolina Health Physics. 59: 217-223. PMID 2370148  0.84
1990 Fjeld RA, Wu D, McFarland AR. Evaluation of Continuum Regime Theories for Bipolar Charging of Particles in the 0.3–13-°m Diameter Size Range Ieee Transactions On Industry Applications. 26: 523-528. DOI: 10.1109/28.55961  0.84
1989 Fjeld RA, McFarland AR. Evaluation of select approximations for calculating particle charging rates in the continuum regime Aerosol Science and Technology. 10: 535-549.  0.84
1989 Fjeld RA, Sill BL, Looney BB. The sensitivity index as a screening tool in the analysis of ground- water contaminant transport Geostatistical, Sensitivity, and Uncertainty Methods For Ground-Water Flow and Radionuclide Transport Modeling. Proc. Doe/Aecl Conference, San Francisco, 1987. 323-335.  0.84
1988 Fjeld RA, Owens TM. The Effect of Particle Charge on Penetration in an Electret Filter Ieee Transactions On Industry Applications. 24: 725-731. DOI: 10.1109/28.6128  0.84
1987 Overcamp TJ, Fjeld RA. A simple approximation for estimating centerline γ absorbed dose rates due to a continuous gaussian plume Health Physics. 53: 143-146. PMID 3610640  0.84
1987 Simiele GA, Fjeld RA, Robertson C. Radioactive decontamination of waste oil by filtration, centrifugation, and chelation Nuclear and Chemical Waste Management. 7: 257-263. DOI: 10.1016/0191-815X(87)90070-2  0.84
1987 Wu D, McFarland AR, Fjeld RA. Continuum field-diffusion charging of particles possessing non-zero initial charge Journal of Aerosol Science. 18: 409-417. DOI: 10.1016/0021-8502(87)90039-5  0.84
1986 Fjeld RA, McFarland AR. Bipolar charging in the transition regime Journal of Aerosol Science. 17: 653-667. DOI: 10.1016/0021-8502(86)90045-5  0.84
1985 Yong Feng Nie, Overcamp TJ, Fjeld RA. An approximate method for estimating the short-term centerline γ absorbed dose due to a continuous, ground-level release Health Physics. 49: 100-105. PMID 4008256  0.84
1984 Fjeld RA, Johnson RM, McFarland AR. Effect of gas composition on the response of a thick-source alpha particle gas densimeter Review of Scientific Instruments. 55: 244-249. DOI: 10.1063/1.1137733  0.84
1983 Overcamp TJ, Fjeld RA. An exact solution to the gaussian cloud approximation for γ absorbed dose due to a ground-level release Health Physics. 44: 367-372. PMID 6841093  0.84
1983 Fjeld RA, Gauntt RO, McFarland AR. Continuum field-diffusion theory for bipolar charging of aerosols Journal of Aerosol Science. 14: 541-556. DOI: 10.1016/0021-8502(83)90010-1  0.84
1983 Fjeld RA, Overcamp TJ. EFFECT OF IONIZING RADIATION AND ELECTRIC FIELDS ON AEROSOL BEHAVIOR Aerosol Science and Technology. 2: 157.  0.84
1981 Fjeld R, Gauntt RO, McFarland AR. Aerosol charging by bipolar ions of unequal current densities: experiments in low electric fields Journal of Colloid and Interface Science. 83: 82-89. DOI: 10.1016/0021-9797(81)90012-6  0.84
1981 Gauntt RO, Fjeld RA, McFarland AR. Characterization of aerosol mobility distributions by integral mobility analysis-the method of mobility moments Journal of Aerosol Science. 12: 109-117. DOI: 10.1016/0021-8502(81)90043-4  0.84
1981 Gauntt RO, Laughlin GJ, McFarland AR, Fjeld RA. BIPOLAR CHARGING OF SUBMICROMETER AEROSOL - THE EFFECT OF AN EXTERNAL ELECTRICAL FIELD Conference Record - Ias Annual Meeting (Ieee Industry Applications Society). 1043-1046.  0.84
1980 Fjeld RA, Gauntt RO, Laughlin GJ, McFarland AR. MEASUREMENT OF THE CHARGE ON SUBMICROMETER AEROSOL EXPOSED TO BIPOLAR IONS Conference Record - Ias Annual Meeting (Ieee Industry Applications Society). 1063-1067.  0.84
1977 Fjeld RA, Heinsohn RJ, Levine SH. Nonequilibrium bipolar charging of aerosol particles: Theory and experiment Journal of Colloid and Interface Science. 62: 69-80. DOI: 10.1016/0021-9797(77)90066-2  0.84
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