Toxics Program Bibliography-Methods

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Methods

Research and development of field and laboratory environmental measurement methods

This crosscutting topic bibliography has the following subcategories:

2008 | 2007 | 2006 | 2005 | 2004 | 2003 | 2002 | 2001 | 2000
1999 | 1998 | 1997 | 1996 | 1995 | 1994 | 1993 | 1992 | 1991
1990 | 1989 | 1988 | 1987 | 1986 | 1985 | 1984 | 1983 | 1982 | 1981

2008

Day-Lewis, F.D., and Singha, K., 2008,: Geoelectrical inference of mass transfer parameters using temporal moments: Water Resources Research, doi:10.1029/2007WR006750 (Advanced Web release).
Hladik, M.L., and Kuivila, K.M., 2008,: Analysis of chlorothalonil and three degradates in sediment and soil: Journal of Agricultural and Food Chemistry, v. 56, no. 7, p. 2310-2314, doi:10.1021/jf703695s.
Hladik, M.L., Smalling, K.L., and Kuivila, K.M., 2008,: A multi-residue method for the analysis of pesticides and pesticide degradates in water using HLB solid-phase extraction and gas chromatography--ion trap mass spectrometry: Bulletin of Environmental Contamination and Toxicology, v. 80, no. 2, p. 139-144, doi:10.1007/s00128-007-9332-2.
Masoner, J.R., Stannard, D.I., and Christenson, S.C., 2008,: Differences in evaporation between a floating pan and class A pan on land, doi:10.1111/j.1752-1688.2008.00181.x (Advanced Web release).
Nelson, S.J., Johnson, K.B., Weathers, K.C., Loftin, C.S., Fernandez, I.J., Kahl, J.S., and Krabbenhoft, D.P., 2008,: A comparison of winter mercury accumulation at forested and no-canopy sites measured with different snow sampling techniques: Applied Geochemistry, v. 23, no. 3, p. 384-398, doi:10.1016/j.apgeochem.2007.12.009.
Schultz, M.M., and Furlong, E.T., 2008,: Trace analysis of antidepressant pharmaceuticals and their select degradates in aquatic matrixes by LC/ESI/MS/MS: Analytical Chemistry, v. 80, no. 5, p. 1756-1762, doi:10.1021/ac702154e.
Weiss, J.V., and Cozzarelli, I.M., 2008,: Biodegradation in contaminated aquifers--Incorporating microbial/molecular methods: Ground Water, v. 46, no. 2, p. 305-322, doi:10.1111/j.1745-6584.2007.00409.x.

2007

Böhlke, J.K., Smith, R.L., and Hannon, J.E., 2007,: Isotopic analysis of N and O in nitrite and nitrate by sequential selective bacterial reduction to N₂O: Analytical Chemistry, v. 79, no. 15, p. 5888-5895, doi:10.1021/ac070176k.
Borrok, D.M., Wanty, R.B., Ridly, W.I., Wolf, R., Lamothe, P.J., and Adams, M., 2007,: Separation of copper, iron, and zinc from complex aqueous solutions for isotopic measurement: Chemical Geology, v. 242, no. 3-4, p. 400-414, doi:10.1016/j.chemgeo.2007.04.004.
Buchwalter, D.B., Cain, D.J., Clements, W.H., and Luoma, S.N., 2007,: Using biodynamic models to reconcile differences between laboratory toxicity tests and field biomonitoring with aquatic insects: Environmental Science and Technology, v. 41, no. 13, p. 4,821-4,828, doi:10.1021/es070464y.
Casciotti, K.L., Böhlke, J.K., McIlvin, M.R., Mroczkowski, S.J., and Hannon, J.E., 2007,: Oxygen isotopes in nitrite--Analysis, calibration, and equilibration: Analytical Chemistry, v. 79, no. 6, p. 2427-2436, doi:10.1021/ac061598h.
Chapin, T.P., Nimick, D.A., Gammons, C.H., and Wanty, R.B., 2007,: Diel cycling of zinc in a stream impacted by acid rock drainage--Initial results from a new in situ Zn analyzer: Environmental Monitoring and Assessment, v. 133, no. 1-3, p. 161-167, doi:10.1007/s10661-006-9569-y.
Croteau, M.-N., and Luoma, S.N., 2007,: Characterizing dissolved Cu and Cd uptake in terms of the biotic ligand and biodynamics using enriched stable isotopes: Environmental Science and Technology, v. 41, no. 9, p. 3140-3145, doi:10.1021/es0615122.
Grégoire, C., Joesten, P.K., and Lane, J.W., 2007,: Use of borehole-radar methods to monitor a steam-enhanced remediation pilot study at a quarry at the former Loring Air Force Base, Maine: U.S. Geological Survey Scientific Investigations Report 2006-5191, 35 p.
Harvey, R.W., Harms, H., and Landkamer, L., 2007,: Transport of microorganisms in the terrestrial subsurface--In situ and laboratory methods, in Hurst, C.J., and others, eds., Manual of Environmental Microbiology (3rd ed.): Washington, D.C., ASM Press, v. VI, ISBN:978-1-55581-379-6.
Hostettler, F.D., Wang, Y., Huang, Y., Cao, W., Bekins, B.A., Rostad, C.E., Kulpa, C.F., and Laursen, A., 2007,: Forensic fingerprinting of oil-spill hydrocarbons in a methanogenic environment-Mandan, ND and Bemidji, MN: Environmental Forensics, v. 8, no. 1, p. 139-153, doi:10.1080/15275920601180685.
Kimball, B.A., Walton-Day, K., and Runkel, R.L., 2007,: Quantification of metal loading by tracer injection and synoptic sampling, 1996-2000 (Chapter E9), in Church, S.E., von Guerard, P., and Finger, S.E., eds., Integrated Investigations of Environmental Effects of Historical Mining in the Animas River Watershed, San Juan County, Colorado: U.S. Geological Survey Professional Paper 1651, v. 1, p. 417-495.
Kirshtein, J.D., Anderson, C.W., Wood, J.S., Longcore, J.E., and Voytek, M.A., 2007,: Quantitative PCR detection of Batrachochytrium dendrobatidis DNA from sediments and water: Diseases of Aquatic Organisms, v. 77, no. 1, p. 11-15, doi:10.3354/dao01831.
Koh, D.C., Plummer, L.N., Busenberg, E., and Kim, Y., 2007,: Evidence for terrigenic SF6 in groundwater from basaltic aquifers, Jeju Island, Korea--Implications for groundwater dating: Journal of Hydrology, v. 339, no. 1-2, p. 93-104, doi:10.1016/j.jhydrol.2007.03.011.
Konikow, L.F., and Neuzil, C.E., 2007,: A method to estimate groundwater depletion from confining layers: Water Resources Research, v. 43, no. 7, W07417, doi:10.1029/2006WR005597.
Krabbenhoft, D.P., Engstrom, D., Gilmour, C., Harris, R., Hurley, J.P., and Mason, R.P., 2007,: Monitoring and evaluating trends in sediment and water indicators (Chapter 3), in Harris, R., and others, eds., Ecosystem responses to mercury contamination--Indicators of change: Boca Raton, Fla., CRC Press LLC, p. 47-82, ISBN:9780849388927.
Lane, J.W., Day-Lewis, F.D., and Joesten, P.K., 2007,: Monitoring engineered remediation with borehole radar: The Leading Edge, v. 26, no. 8, p. 1032-1035.
Loper, C.A., Crawford, J.K., Otto, K.L., Manning, R.L., Meyer, M.T., and Furlong, E.T., 2007,: Concentrations of selected pharmaceuticals and antibiotics in south-central Pennsylvania waters, March through September 2006: U.S. Geological Survey Data Series 300, 101 p.
Marksamer, A.J., Person, M.A., Day-Lewis, F.D., Lane, J.W., Cohen, D., Dugan, B., Kooi, H., and Willett, M., 2007,: Integrating geophysical, hydrochemical, and hydrologic data to understand the freshwater resources on Nantucket Island, Massachusetts, in Hyndman, D.W., Day-Lewis, F.D., and Singha, K., eds., Subsurface Hydrology--Data Integration for Properties and Processes: Washington, D.C., American Geophysical Union, Geophysical Monograph Series, p. 143-160, ISBN:978-0-87590-437-5.
Masoner, J.R., and Christenson, S.C., 2007,: Adjustable floating open-water evaporation pan: U.S. Patent No. 7,162,923 B1.
Meyer, M.T., Lee, E.A., Ferrell, G.F., Bumgarner, J.E., and Varnes, J., 2007,: Evaluation of tandem off-line and on-line solid-phase extraction with liquid chromatography/electrospray ionization-mass spectrometry for the analysis of antibiotics in ambient water and comparision to an independent method: U.S. Geological Survey Scientific Investigations Report 2007-5021, 28 p.
Meyer, M.T., Lee, E.A., and Scribner, E.A., 2007,: Methods of analysis by the U.S. Geological Survey Organic Geochemistry Research Group--Determination of dissolved isoxaflutole and its sequential degradation products, diketonitrile and benzoic acid, in water using solid-phase extraction and liquid chromatography/tandem mass spectrometry: U.S. Geological Survey Techniques and Methods, book 5, sec. A, chap. 9, 13 p.
Meyer, M.T., Scribner, E.A., and Kalkhoff, S.J., 2007,: Comparison of fate and transport of isoxaflutole to atrazine and metolachlor in 10 Iowa rivers: Environmental Science and Technology, v. 41, no. 20, p. 6933-6939, doi:10.1021/es070903t.
Nimmo, J.R., Herkelrath, W.N., and Laguna Luna, A.M., 2007,: General framework for estimating soil water retention from textural data: Vadose Zone Journal, v. 6, no. 4, p. 766-773, doi:10.2136/vzj2007.0019.
Pérez Catán, S., S., R.G., Marvin-DiPasquale, M., Magnavacca, C., Cohen, I.M., and Arribere, M., 2007,: Methodological considerations regarding the use of inorganic ¹⁹⁷Hg(II) radiotracer to assess mercury methylation potential rates in lake sediment: Applied Radiation and Isotopes, v. 65, no. 9, p. 987-997, doi:10.1016/j.apradiso.2007.04.010.
Planer-Friedrich, B., London, J., McCleskey, R.B., Nordstrom, D.K., and Wallschläger, D., 2007,: Thioarsenates in geothermal waters of Yellowstone National Park--Determination, preservation, and geochemical importance: Environmental Science and Technology, v. 41, no. 15, p. 5245-5251, doi:10.1021/es070273v.
Rosenberry, D.O., Winter, T.C., Buso, D.C., and Likens, G.E., 2007,: Comparison of 15 evaporation methods applied to a small mountain lake in the northeastern USA: Journal of Hydrology, v. 340, no. 3-4, p. 149-166, doi:10.1016/j.jhydrol.2007.03.018.
Rostad, C.E., and Hostettler, F.D., 2007,: Profiling refined hydrocarbon fuels using polar components: Environmental Forensics, v. 8, no. 1, p. 129-137, doi:10.1080/15275920601180677.
Scribner, E.A., Battaglin, W.A., Gilliom, R.J., and Meyer, M.T., 2007,: Concentrations of glyphosate, its degradation product, aminomethylphosphonic acid, and glufosinate in ground- and surface-water, rainfall, and soil samples collected in the United States, 2001-06: U.S. Geological Survey Scientific Investigations Report 2007-5122, 112 p.
Shapiro, A.M., Hsieh, P.A., Burton, W.C., and Walsh, G.J., 2007,: Integrated multi-scale characterization of ground-water flow and chemical transport in fractured crystalline rock at the Mirror Lake Site, New Hampshire, in Hyndman, D.W., Day-Lewis, F.D., and Singha, K., eds., Subsurface Hydrology--Data Integration for Properties and Processes: Washington, D.C., American Geophysical Union, Geophysical Monograph Series, p. 201-225, ISBN:978-0-87590-437-5.
Smith, R.L., and Steve H. Harris, J., 2007,: Determining the terminal electron-accepting reaction in the saturated subsurface, in Hurst, C.J., and others, eds., Manual of Environmental Microbiology (3rd ed.): Washington, D.C., ASM Press, v. VI, ISBN:978-1-55581-379-6.
Sturchio, N.C., Böhlke, J.K., Beloso, A.D., Streger, S.H., Heraty, L.J., and Hatzinger, P.B., 2007,: Oxygen and chlorine isotopic fractionation during perchlorate biodegradation--Laboratory results and implications for forensics and natural attenuation studies: Environmental Science and Technology, v. 41, no. 8, p. 2,796-2,802, doi:10.1021/es0621849.
Williams, J.H., Lacombe, P.J., Johnson, C.D., and Paillet, F.L., 2007,: Cross-borehole flow tests and insights into hydraulic connections in fractured mudstone and sandstone, in Proceedings of the Symposium on the Application of Geophysics to Engineering and Environmental Problems (SAGEEP 2007), Denver, Colorado, April 1-5, 2007: Denver, Colo., Environmental and Engineering Geophysical Society, p. 1140-1152 (CD-ROM).
Williams, R.L., Mayer, K.U., Amos, R.T., Blowes, D.W., Ptacek, C.J., and Bain, J.G., 2007,: Using dissolved gas analysis to investigate the performance of an organic carbon permeable reactive barrier for the treatment of mine drainage: Applied Geochemistry, v. 22, no. 1, p. 90-108, doi:10.1016/j.apgeochem.2006.09.007.
Ye, Z., Weinberg, H.S., and Meyer, M.T., 2007,: Trace analysis of trimethoprim and sulfonamide, macrolide, quinolone, and tetracycline antibiotics in chlorinated drinking water using liquid chromotagrphy electrospray tandem mass spectrometry: Analytical Chemistry, v. 79, no. 3, p. 1135-1144, doi:10.1021/ac060972a.
Zinn, B.A., and Konikow, L.F., 2007,: Effects of intraborehole flow on groundwater age distribution: Hydrogeology Journal, v. 15, no. 4, p. 633-643, doi:10.1007/s10040-006-0139-8.

2006

Barber, L.B., Murphy, S.F., Verplanck, P.L., Sandstrom, M.W., Taylor, H.E., and Furlong, E.T., 2006,: Chemical loading into surface water along a hydrological, biogeochemical, and land use gradient--A holistic watershed approach: Environmental Science and Technology, v. 40, no. 2, p. 475-486, doi:10.1021/es051270q.
Böhlke, J.K., 2006,: Tracemodel1 - Excel workbook for calculation and presentation of environmental tracer data for simple groundwater mixtures, in IAEA, ed., IAEA guidebook on the use of chlorofluorocarbons in hydrology, Appendix III: Vienna, International Atomic Energy Agency, p. 229-233, ISBN:92-0-100805-8.
Burkhardt, M.R., Zaugg, S.D., Smith, S.G., and ReVello, R.C., 2006,: Determination of wastewater compounds in sediment and soil by pressurized solvent extraction, solid-phase extraction, and capillary-column gas chromatography/mass spectrometry: U.S. Geological Survey Techniques and Methods, book 5, sec. B, chap. 2, 33 p.
Busenberg, E., and Plummer, L.N., 2006,: Potential use of other atmospheric gases (chapter 10), in IAEA, ed., Use of chlorofluorocarbons in hydrology--A guidebook: Vienna, International Atomic Energy Agency, p. 183-190.
Busenberg, E., Plummer, L.N., Cook, P.G., Solomon, D.K., Han, L.F., Gröning, M., and Oster, H., 2006,: Sampling and analytical methods (chapter 12), in IAEA, ed., Use of chlorofluorocarbons in hydrology--A guidebook: Vienna, International Atomic Energy Agency, p. 199-220.
Constantz, J., Su, G.W., and Hatch, C., 2006,: Heat as a ground water tracer at the Russian River RBF facility, Sonoma County, California, in Hubbs, S.A., ed., Riverbank Filtration Hydrology: Dordrecht, Springer, p. 243-259, ISBN:978-1-4020-3937-9.
Cook, P.G., Plummer, L.N., Solomon, D.K., Busenberg, E., and Han, L.F., 2006,: Effects and processes that can modify apparent CFC age (chapter 4), in IAEA, ed., Chlorofluorocarbons in hydrology--A guidebook: Vienna, International Atomic Energy Agency, p. 31-58, ISBN:92-0-100805-8.
Costa, J.E., Cheng, R.T., Haeni, F.P., Melcher, N., Spicer, K.R., Hayes, E., Plant, W., Hayes, K., Teague, C., and Barrick, D., 2006,: Use of radars to monitor stream discharge by noncontact methods: Water Resources Research, v. 42, no. 7, W07422, doi:10.1029/2005WR004430.
Garbarino, J.R., Kanagy, L.K., and Cree, M.E., 2006,: Determination of elements in natural-water, biota, sediment, and soil samples using collision/reaction cell inductively coupled plasma-mass spectrometry: U.S. Geological Survey Techniques and Methods, book 5, sec. B, chap. 1, 88 p.
Graydon, J.A., St. Louis, V.L., Lindberg, S.E., Hintelmann, H., and P.Krabbenhoft, D., 2006,: Investigation of mercury exchange between forest canopy vegetation and the atmosphere using a new dynamic chamber: Environmental Science and Technology, v. 40, no. 15, p. 4680-4688, doi:10.1021/es0604616.
Grégoire, C., Joesten, P.K., and Lane, J.W., Jr., 2006,: Use of borehole radar reflection logging to monitor steam-enhanced remediation in fractured limestone--Results of numerical modelling and a field experiment: Journal of Applied Geophysics, v. 60, no. 1, p. 41-54, doi:10.1016/j.jappgeo.2005.12.006.
Grégoire, C., Joesten, P.K., and Lane, J.W., Jr., 2006,: Use of borehole radar reflection logging to monitor steam-enhanced remediation in fractured limestone--Results of numerical modelling and a field experiment: Journal of Applied Geophysics, v. 60, no. 1, p. 41-54, doi:10.1016/j.jappgeo.2005.12.006.
Groffman, P.M., Altabet, M.A., Böhlke, J.K., Butterbach-Bahl, K., David, M.B., Firestone, M.K., Giblin, A.E., Kana, T.M., Nielsen, L.P., and Voytek, M.A., 2006,: Methods for measuring denitrification--Diverse approaches to a difficult problem: Ecological Applications, v. 16, no. 6, p. 2091-2122, doi:10.1890/1051-0761(2006)016[2091:MFMDDA]2.0.CO;2.
Han, L.F., Gröning, M., Plummer, L.N., and Solomon, D.K., 2006,: Comparison of the CFC technique with other techniques (3H, 3H/3He, 85Kr) (chapter 11), in IAEA, ed., Use of chlorofluorocarbons in hydrology--A guidebook: Vienna, International Atomic Energy Agency, p. 191-198.
Heilweil, V.M., and Hsieh, P.A., 2006,: Determining anisotropic permeability using a simplified Papadopulos method: Ground Water, v. 44, p. 749-753.
Kinney, C.A., Furlong, E.T., Werner, S.L., and Cahill, J.D., 2006,: Presence and distribution of wastewater-derived pharmaceuticals in soil irrigated with reclaimed water: Environmental Toxicology and Chemistry, v. 25, no. 2, p. 317-326, doi:10.1897/05-187R.1.
Kinney, C.A., Furlong, E.T., Zaugg, S.D., Burkhardt, M.R., Werner, S.L., Cahill, J.D., and Jorgensen, G.R., 2006,: Survey of organic wastewater contaminants in biosolids destined for land application: Environmental Science and Technology, v. 40, no. 23, p. 7207-7215, doi:10.1021/es0603406.
Klein, C., Schneider, R.J., Meyer, M.T., and Aga, D.S., 2006,: Enantiomeric separation of metolachlor and its metabolites using LC-MS and CZE: Chemosphere, v. 62, no. 10, p. 1591-1599, doi:10.1016/j.chemosphere.2005.06.048.
Kwicklis, E., Wolfsberg, A., Stauffer, P., Walvoord, M., and Sully, M., 2006,: Multiphase, multicomponent parameter estimation for liquid and vapor fluxes in deep arid systems using hydrologic data and natural environmental tracers: Vadose Zone Journal, v. 5, p. 934-950, doi:10.2136/vzj2006.0021.
Liu, L., Lane, J.W., Jr., Day-Lewis, F.D., and Zhu, L., 2006,: Wave interferometry applied to borehole radar data--virtual monostatic and multi-offset reflection profiling, in Proceedings of the Eleventh International Conference on Ground Penetrating Radar (CD-ROM), Columbus, Ohio, June 19-22, 2006.
Mitchell, M.J., Piatek, K.B., Christopher, S., Mayer, B., Kendall, C., and McHale, P., 2006,: Solute sources in stream water during consecutive fall storms in a northern hardwood forest watershed--A combined hydrological, chemical and isotopic approach: Biogeochemistry, v. 78, p. 217-246, doi:10.1007/s10533-005-4277-1.
Plummer, L.N., and Busenberg, E., 2006,: Chlorofluorocarbons in aquatic environments (chapter 1), in IAEA, ed., Use of chlorofluorocarbons in hydrology--A guidebook: Vienna, International Atomic Energy Agency, p. 1-8.
Plummer, L.N., and Busenberg, E., 2006,: Chlorofluorocarbons in the atmosphere (chapter 2), in IAEA, ed., Use of chlorofluorocarbons in hydrology--A guidebook: Vienna, International Atomic Energy Agency, p. 9-16.
Plummer, L.N., and Busenberg, E., 2006,: Principles of chlorofluorocarbon dating (chapter 3), in IAEA, ed., Use of chlorofluorocarbons in hydrology--A guidebook: Vienna, International Atomic Energy Agency, p. 17-29.
Plummer, L.N., Busenberg, E., Cook, P.G., Oster, H., Han, L.F., and Gröning, M., 2006,: Selected case studies using CFC data (chapter 9), in IAEA, ed., Use of chlorofluorocarbons in hydrology--A guidebook: Vienna, International Atomic Energy Agency, p. 135-182.
Plummer, L.N., Busenberg, E., and Han, L.F., 2006,: CFCs in binary mixtures of young and old groundwater (chapter 5), in IAEA, ed., Use of chlorofluorocarbons in hydrology--A guidebook: Vienna, International Atomic Energy Agency, p. 59-72.
Plummer, L.N., Busenberg, E., and Han, L.F., 2006,: Data interpretation in representative cases (chapter 8), in IAEA, ed., Use of chlorofluorocarbons in hydrology--A guidebook: Vienna, International Atomic Energy Agency, p. 105-134.
Reddy, M.M., Schuster, P., Kendall, C., and Reddy, M.B., 2006,: Characterization of surface and ground-water ?¹⁸O seasonal variation and its use for estimating groundwater residence times: Hydrological Processes, v. 20, no. 8, p. 1753-1772, doi:10.1002/hyp.5953.
Rhea, D.T., Harper, D.D., Farag, A.M., and Brumbaugh, W.G., 2006,: Biomonitoring in the Boulder River watershed, Montana, USA--Metal concentrations in biofilm and macroinvertebrates, and relations with macroinvertebrate assemblage: Environmental Monitoring and Assessment, v. 115, no. 1-3, p. 381-393, doi:10.1007/s10661-006-7086-7.
Rostad, C.E., 2006,: Differential of commercial fuels based on polar components using negative electrospray ionization/mass spectrometry: Environmental Forensics, v. 7, no. 1, p. 5-14.
Scribner, E.A., Meyer, M.T., and Kalkhoff, S.J., 2006,: Occurrence of isoxaflutole, acetamide, and triazine herbicides and their degradation products in 10 Iowa rivers draining to the Mississippi and Missouri Rivers, 2004: U.S. Geological Survey Scientific Investigations Report 2006-5169, 84 p.
Scribner, E.A., Orlando, J., Battaglin, W.A., Sandstrom, M.W., Kuivila, K., and Meyer, M.T., 2006,: Results of analysis of the fungicide chlorothalonil, its degradation products, and other selected pesticides at 22 surface-water sites in five southern States, 2003-04: U.S. Geological Survey Open-File Report 2006-1207, 59 p.
Singha, K., and Gorelick, S.M., 2006,: Effects of spatially variable resolution on field-scale estimates of tracer concentration from electrical inversions using Archie's law: Geophysics, v. 71, no. 3, p. G83-G91, doi:10.1190/1.2194900.
Smith, L.K., Voytek, M.A., Böhlke, J.K., and Harvey, J.W., 2006,: Denitrification in nitrate-rich streams--Application of N2:Ar and 15N-tracer methods in intact cores: Ecological Applications, v. 16, no. 6, p. 2191-2207, doi:10.1890/1051-0761(2006)016[2191:DINSAO]2.0.CO;2.
Solomon, D.K., Cook, P.G., and Plummer, L.N., 2006,: Models of groundwater ages and residence times (chapter 6), in IAEA, ed., Use of chlorofluorocarbons in hydrology--A guidebook: Vienna, International Atomic Energy Agency, p. 73-88.
Solomon, D.K., Plummer, L.N., Busenberg, E., and Cook, P.G., 2006,: Practical application of CFCs in hydrological investigations (chapter 7), in IAEA, ed., Use of chlorofluorocarbons in hydrology--A guidebook: Vienna, International Atomic Energy Agency, p. 89-104.
Stannard, D.I., and Weltz, M.A., 2006,: Partitioning evapotranspiration in sparsely vegetated rangeland using a portable chamber: Water Resources Research, v. 42, W02413, doi:10.1029/2005WR004251.
Wallenstein, M.D., Myrold, D.D., Firestone, M., and Voytek, M., 2006,: Environmental controls on denitrifying communities and denitrification rates--Insights from molecular methods: Ecological Applications, v. 16, no. 6, p. 2143-2152, doi:10.1890/1051-0761(2006)016[2143:ECODCA]2.0.CO;2.
Wankel, S.D., Kendall, C., Francis, C.A., and Paytan, A., 2006,: Nitrogen sources and cycling in the San Francisco Bay estuary--A nitrate dual isotopic composition approach: Limnology and Oceanography, v. 51, no. 4, p. 1654-1664 (Abstract).
Webb, S.M., Fuller, C.C., Tebo, B.M., and Bargar, J.R., 2006,: Determination of uranyl incorporation into biogenic manganese oxides using x-ray absorption spectroscopy and scattering: Environmental Science and Technology, v. 40, no. 3, p. 771-777, doi:10.1021/es051679f.
White, A.F., Schulz, M.S., Vivit, D.V., Blum, A.E., and Stonestrom, D.A., 2006,: Controls on pore water solutes--An approach for distinguishing between biogenic and lithogenic processes: Journal of Geochemical Exploration, v. 88, no. 1-3, p. 363-366, doi:10.1016/j.gexplo.2005.08.076.
Zaugg, S.D., Burkhardt, M.R., Burbank, T.L., Olson, M.C., Iverson, J.L., and Schroeder, M.P., 2006,: Determination of semivolatile organic compounds and polycyclic aromatic hydrocarbons in solids by gas chromatography/mass spectrometry: U.S. Geological Survey Techniques and Methods, book 5, sec. B, chap. 3, 44 p.
Zaugg, S.D., Smith, S.G., and Schroeder, M.P., 2006,: Determination of wastewater compounds in whole water by continuous liquid–liquid extraction and capillary-column gas chromatography/mass spectrometry: U.S. Geological Survey Techniques and Methods, book 5, sec, B, chap. 4, 30 p.

2005

Alvarez, D.A., Stackelberg, P.E., Petty, J.D., Huckins, J.N., Furlong, E.T., Zaugg, S.D., and Meyer, M.T., 2005,: Comparison of a novel passive sampler to standard water-column sampling for organic contaminants associated with wastewater effluents entering a New Jersey stream: Chemosphere, v. 61, no. 5, p. 610-622, doi:10.1016/j.chemosphere.2005.03.023.
Andraski, B.J., Stonestrom, D.A., Michel, R.L., Halford, K.J., and Radyk, J.C., 2005,: Plant-based plume-scale mapping of tritium contamination in desert soils: Vadose Zone Journal, v. 4, p. 819-827, doi:10.2136/vzj2005.0052.
Archfield, S.A., and LeBlanc, D.R., 2005,: Comparison of diffusion- and pumped-sampling methods to monitor volatile organic compounds in ground water, Massachusetts Military Reservation, Cape Cod, Massachusetts, July 1999-December 2002: U.S. Geological Survey Scientific Investigations Report 2005-5010, 53 p.
Baesman, S.M., and Miller, L.G., 2005,: Laboratory determination of the carbon kinetic isotope effects (KIEs) for reactions of methyl halides with various nucleophiles in solution: Journal of Atmospheric Chemistry, v. 52, p. 203-219, doi:10.1007/s10874-005-1904-0.
Bekins, B.A., Cozzarelli, I.M., and Curtis, G.P., 2005,: A simple method for calculating growth rates of petroleum hydrocarbon plumes: Ground Water, v. 0, no. 0, doi:10.1111/j.1745-6584.2005.00093.x.
Böhlke, J.K., Sturchio, N.C., Gu, B., Horita, J., Brown, G.M., Jackson, W.A., Batista, J.R., and Hatzinger, P.B., 2005,: Perchlorate isotope forensics: Analytical Chemistry, v. 77, no. 23, p. 7838-7842, doi:10.1021/ac051360d.
Burkhardt, M.R., ReVello, R.C., Smith, S.G., and Zaugg, s.D., 2005,: Pressurized liquid extraction using water/isopropanol coupled with solid-phase extraction cleanup for industrial and anthropogenic waste-indicator compounds in sediment: Analytica Chimica Acta, v. 534, no. 1, p. 89-100, doi:10.1016/j.aca.2004.11.023.
Caputo, M.C., and Nimmo, J.R., 2005,: Quasi-steady centrifuge method for unsaturated hydraulic properties: Water Resources Research, v. 41, W11504, doi:10.1029/2005WR003957.
Carter, J.L., and Fend, S.V., 2005,: Setting limits--The development and use of factor-ceiling distributions for an urban assessment using macroinvertebrates, in Brown, L.R., Gray, R., Hughes, R.M., and Meador, M.R., eds., The effects of urbanization on stream ecosystems (Symposium 47), Bethesda, Maryland: American Fisheries Society.
Chalmers, A., Nilles, M.A., Krabbenhoft, D.P., and Prestbo, E., 2005,: Analysis of mercury wet-deposition data collected with a newly designed sampler, Boston, Massachusetts metropolitan area, 2002-04: U.S. Geological Survey Open-File Report 2005-1368, 17 p.
Chapelle, F.H., Campbell, B.G., Looney, B.B., Wiedemeier, T.H., and Sink, C.H., 2005,: Empirical and deterministic methods for assessing monitored natural attenuation, in Proceedings of the In Situ and On-Site Bioremediation Eighth International Symposium, Baltimore, Maryland, June 6-9, 2005: Columbus, Ohio, Battelle Press, (Contact The Conference Group Inc. for information on the availability of the proceedings.).
Chapin, T.P., and Wanty, R., 2005,: Development of a solenoid pumped in situ zinc analyzer for environmental monitoring: Analytica Chimica Acta, v. 543, no. 1-2, p. 199-208, doi:10.1016/j.aca.2005.04.046.
Day-Lewis, F.D., Singha, K., and Binley, A., 2005,: Applying petrophysical models to radar travel time and electrical resistivity tomograms--Resolution-dependent limitations: Journal of Geophysical Research, v. 110, no. B08206, p. 17, B08206, doi:10.1029/2004JB003569.
Delin, G.N., and Herkelrath, W.N., 2005,: Use of soil moisture probes to estimate ground water recharge at an oil spill site: Journal of the American Water Resources Association, v. 41, no. 6, p. 1259-1277, doi:10.1111/j.1752-1688.2005.tb03799.x.
Ellefsen, K.J., and Wright, D.L., 2005,: Radiation pattern of a borehole radar antenna: Geophysics, v. 70, no. 1, p. K1-K11, doi:10.1190/1.1852779.
Fend, S.V., Carter, J.L., and Kearns, F.R., 2005,: Relationships of field habitat measurements, visual habitat indices and land cover to benthic macroinvertebrates in urbanized streams of the Santa Clara Valley, California, in Brown, L.R., Gray, R., Hughes, R.M., and Meador, M.R., eds., The effects of urbanization on stream ecosystems (Symposium 47), Bethesda, Maryland: American Fisheries Society.
Fogarty, L.R., and Voytek, M.A., 2005,: Comparison of Bacteroides-Prevotella 16S rRNA genetic markers for fecal samples from different animal species: Applied and Environmental Microbiology, v. 71, no. 10, p. 5999-6007, doi:10.1128/AEM.71.10.5999-6007.2005.
Friefeld, B.M., Trautz, R.C., Kharaka, Y.K., Phelps, T.J., Myer, L.R., Hovarka, S.D., and Collins, D.J., 2005,: The U-tube--A novel system for acquiring borehole fluid samples from a deep geologic CO₂ sequestration experiment: Journal of Geophysical Research, v. 110, B10203, doi:10.1029/2005JB003735.
Glassmeyer, S.T., Furlong, E.T., Kolpin, D.W., Cahill, J.D., Zaugg, S.D., Werner, S.L., Meyer, M.T., and Kryak, D.D., 2005,: Transport of chemical and microbial compounds from known wastewater dishcarges--Potential for use as indicators of human fecal contamination: Environmental Science and Technology, v. 39, no. 14, p. 5157-5169, doi:10.1021/es048120k.
Grégoire, C., Lane, J.W.J., and Joesten, P.K., 2005,: Steam injection pilot study in a contaminated fractured limestone (Maine, USA)--Modeling and analysis of borehole radar reflection data, in Proceedings of the 3rd International Workshop on Advanced Ground Penetrating Radar, Delft, The Netherlands, May 2-4, 2005.
Groh, J.L., Luo, Q., Ballard, J.D., and Krumholz, L.R., 2005,: A method adapting microarray technology for signature tagged mutagenesis of Dusulfovibrio dusulfuricans G20 and Shewanella oneidensis MR-1 in anaerobic sediment survival experiments: Applied and Environmental Microbiology, v. 71, no. 11, p. 7064-7074, doi:10.1128/AEM.71.11.7064-7074.2005.
Heppner, C.S., and Nimmo, J.R., 2005,: A computer program for predicting recharge with a master recession curve: U.S. Geological Survey Scientific Investigations Report 2005-5172, 8 p.
Hunt, R.J., Coplen, T.B., Haas, N.L., Saad, D.A., and Borchardt, M.A., 2005,: Investigating surface water-well interaction using stable isotope ratios of water: Journal of Hydrology, v. 302, no. 1-4, p. 154-172, doi:10.1016/j.jhydrol.2004.07.010.
Kearns, F.R., Kelly, N.M., Carter, J.L., and Resh, V.H., 2005,: A method for the use of landscape metrics in freshwater research and management: Landscape Ecology, v. 20, no. 1, p. 113-125, doi:10.1007/s10980-004-2261-0.
Lane, J.W., Jr., 2005,: Geophysical monitoring of vegetable oil emulsion biostimulation using cross-hole radar methods: New York City, Columbia University, unpublished PhD dissertation, 175 p.
McMahon, P., Böhlke, J.K., Brown, C., Burow, K., Crandall, C., and Landon, M., 2005,: Use of isotopes, age-dating, and numerical simulation to evaluate source histories and transport of NO3- to public supply wells in principal aquifers of the United States, in Proceedings of the Sixth International Symposium on Applied Isotope Geochemistry, Prague, Czech Republic, September 11-16, 2005: p. 157-158 (CD-ROM).
Perkins, K.S., 2005,: Aquifer recharge estimates based on unsaturated zone measurements, southern New Jersey: San Jose State University, M.S. thesis, 87 p.
Plummer, L.N., 2005,: Dating of young groundwater, in Aggarwal, P.K., Gat, J.R., and Froehlich, K.F.O., eds., Isotopes in the water cycle--Past, present and future of a developing science: Dordrecht, The Netherlands, Springer, p. 193-220.
Reilly, T.J., Walker, C.E., Baehr, A.L., Schrock, R.M., and Reinfelder, J.R., 2005,: Occurrence of diatoms in lakeside wells in northern New Jersey as an indicator of the effect of surface water on ground-water quality: U.S. Geological Survey Scientific Investigations Report 2005-5263, 13 p.
Shanley, J.B., Mayer, B., Mitchell, M.J., Michel, R.L., Bailey, S.W., and Kendall, C., 2005,: Tracing sources of streamwater sulfate during snowmelt using S and O isotope ratios of sulfate and ³⁵S activity: Biogeochemistry, v. 76, p. 161-185, doi:10.1007/s10533-005-2856-9.
Šimůnek, J., and Nimmo, J.R., 2005,: Estimating soil hydraulic parameters from transient flow experiments in a centrifuge using parameter optimization technique: Water Resources Research, v. 41, doi:10.1029/2004WR003379.
Singa, K., and Gorelick, S.M., 2005,: Saline tracer visualized with three-dimensional electrical resistivity tomography--Field scale spatial moment analysis: Water Resources Research, v. 41, no. 5, doi:10.1029/2004WR003460.
Singha, K., 2005,: Hydrogeophysical estimation of groundwater tracer concentrations from field-scale electrical resistivity tomography: Stanford, Calif., Stanford University, Department of Geological and Environmental Sciences, PhD thesis, 126 p.
Singha, K., and Gorelick, S.M., 2005,: Saline tracer visualized with electrical resistivity tomography--Field scale spatial moment analysis: Water Resources Research, v. 41, no. 5, W05023, doi:10.1029/2004WR003460.
Smith, R.L., Buckwalter, S.P., Repert, D.A., and Miller, D.N., 2005,: Small-scale, hydrogen-oxidizing-denitrifying bioreactor for treatment of nitrate-contaminated drinking water: Water Research, v. 39, no. 10, p. 2014-2023, doi:10.1016/j.watres.2005.03.024.
Verplanck, P.L., Taylor, H.E., Nordstrom, D.K., and Barber, L.B., 2005,: Aqueous stability of gadolinium in surface waters receiving sewage treatment plant effluent, Boulder Creek, Colorado: Environmental Science and Technology, v. 39, no. 18, p. 6923-6929, doi:10.1021/es048456u.
Walker, C.E., Schrock, R.M., Reilly, T.J., and Baehr, A.L., 2005,: A direct immunoassay for detecting diatoms in ground water as an indicator of the direct influence of surface water: Journal of Applied Phycology, v. 17, no. 1, p. 81-90.
Winfield, K.A., 2005,: Development of property-transfer models for estimating the hydraulic properties of deep sediments at the Idaho National Engineering and Environmental Laboratory, Idahy: U.S. Geological Survey Scientific Investigations Report 2005-5114, 59 p.
Wood, W.W., 2005,: Nanobots--A new paradigm for hydrogeologic characterization?: Ground Water, v. 43, no. 4, p. 462, doi:10.1111/j.1745-6584.2005.0079.x.

2004

Abraham, J.D., and Lucius, J.E., 2004,
Direct current resistivity profiling to study distribution of water in the unsaturated zone near the Amargosa Desert Research Site, Nevada: U.S. Geological Survey Open-File Report 2004-1319, 16 p.
Ball, J.W., and Izbicki, J.A., 2004,
Occurrence of hexavalent chromium in ground water in the western Mojave Desert, California: Applied Geochemistry, v. 19, p. 1123-1135, doi:10.1016/j.apgeochem.2004.01.011.
Burton, B.L., Olhoeft, G.R., and Powers, M.H., 2004,
Frequency spectral analysis of GPR data over a crude oil spill, in Proceedings of the Tenth International Conference on Ground Penetrating Radar, Delft, The Netherlands, June 21-24, 2004: Delft University of Technology, p. 267-270.
Cahill, J.D., Furlong, E.T., Burkhardt, M.R., Kolpin, D.W., and Anderson, L.G., 2004,
Determination of pharmaceutical compounds in surface- and ground-water samples by solid-phase extraction and high-performance liquid chromatography--electrospray ionization mass spectrometry: Journal of Chromatography A, v. 1041, no. 1-2, p. 171-180, doi:10.1016/j.chroma.2004.04.005.
Chapelle, F.H., 2004,
A mass balance approach to monitored natural attenuation, in Proceedings of the Fourth International Conference on Remediation of Chlorinated and Recalcitrant Compounds, Monterey, Calif., May 24-28, 2004: Columbus, Ohio, Battelle Press, (Contact The Conference Group Inc. for information on the availability of the proceedings.).
Coplen, T.B., Böhlke, J.K., and Casciotti, K.L., 2004,
Using dual bacterial denitrification to improve ?¹⁵N determinations of nitrates containing mass independent ¹⁷O: Rapid Communications in Mass Spectrometry, v. 18, p. 245-250, doi:10.1002/rcm.1318.
Curtis, G.P., Fox, P., Kohler, M., and Davis, J.A., 2004,
Comparison of in situ uranium K _D values with a laboratory determined surface complexation model: Applied Geochemistry, v. 19, p. 1643-1653, doi:10.1016/j.apgeochem.2004.03.004.
Day-Lewis, F.D., and Lane Jr., J.W., 2004,
Assessing the resolution-dependent utility of tomograms for geostatistics: Geophysical Research Letters, v. 31, no. 7, p. 4, L07503, doi:10.1029/2004GL019617.
Day-Lewis, F.D., Lane, J.W., Jr., and Goerlick, S.M., 2004,
Combined interpretation of radar, hydraulic and tracer data from a fractured-rock aquifer near Mirror Lake, New Hampshire, USA: Hydrogeology Journal, v. 14, no. 1-2, p. 1-14, doi:10.1007/s10040-004-0372-y.
DeWild, J.F., Olund, S.D., Olson, M.L., and Tate, M.T., 2004,
Methods for the preparation and analysis of solids and suspended solids for methylmercury: U.S. Geological Survey Techniques and Methods, book 5, sec. A, chap. 7, 21 p.
Ellis, A.S., Johnson, T.M., and Bullen, T.D., 2004,
Using chromium stable isotope ratios to quantify CR(VI) reduction - lack of sorption effects: Environmental Science and Technology, v. 38, p. 3604-3507, doi:10.1021/es0352294.
Engesgaard, P., Højberg, A.L., Hinsby, K., Jensen, K.H., Laier, T., Larsen, F., Busenberg, E., and Plummer, L.N., 2004,
Transport and time lag of chlorofluorocarbon gases in the unsaturated zone, Rabis Creek, Denmark: Vadose Zone Journal, v. 3, no. 4, p. 1249-1261.
Furlong, E.T., Kinney, C.A., Werner, S.L., and Cahill, J.D., 2004,
Presence and behavior of wastewater-derived pharmaceuticals in soil samples irrigated by reclaimed water, in Proceedings of the 4th International Conference on Pharmaceuticals and Endocrine Disrupting Chemicals in Water, Minneapolis, Minnesota, October 13-15, 2004: National Ground Water Association, p. 292-293, CD-ROM.
Green, A., Lane, J.W., Jr., Johnson, C.D., Williams, J.H., Mondazzi, R.A., and Joesten, P.K., 2004,
Combined use of borehole geophysics and packers to site potable wells in a contaminated area, in U.S. EPA/NGWA Fractured Rock Conference--State of the Science and Measuring Success in Remediation, Portland, Maine, September 13-15, 2004: National Ground Water Association.
Grégoire, C., Lane, J.W., Jr., and Joesten, P.K., 2004,
Application of borehole radar for monitoring stream-enhanced remediation of a contaminated site in fractured limestone, Maine, USA, in Hack, R., Azzam, R., and Charlier, R., eds., Engineering Geology for Infrastructure Planning in Europe--a European Perspective, Lecture Notes in Earth Sciences: Berlin, Germany, Springer-Verlag, p. 385-392.
Grégoire, C., Lane, J.W., Jr., and Loesten, P.K., 2004,
The use of borehole radar tomography to monitor a stream injection pilot study in a contaminated fractured limestone, in EAGE (European Association of Geoscientists and Engineers) Near Surface Geophysics meeting, Utrecht, The Netherlands, September 6-9, 2004: Houton.
Heilweil, V.M., Solomon, D.K., Perkins, K.S., and Ellett, K.M., 2004,
Gas-partitioning tracer test to qualify trapped gas during recharge: Ground Water, v. 42, no. 4, p. 589-600, doi:10.1111/j.1745-6584.2004.tb02627.x.
Joesten, P.K., 2004,
The use of borehole radar methods to monitor the pilot installation of a zero-valet iron filing permeable reactive barrier at the Massachusetts Military Reservation, Cape Cod, Massachusetts: Storrs, University of Connecticut, Master's thesis, 80 p.
Johnson, C., Haeni, F.P., and Shapiro, A.M., 2004,
Integrated methods for characterizing a fractured-rock aquifer: Technology News and Trends (a newsletter issued by the USEPA Technology Innovation Program), no. 10, February 2004, p. 3-4.
Johnson, C.D., Lane, J.W., Jr., and Day-Lewis, F.D., 2004,
Time-series monitoring in fractured-rock aquifers, in Proceedings of the U.S. EPA/NGWA Fractured Rock Conference, Portland, Maine, September 13-15, 2004: National Ground Water Association.
Johnson, T.M., and Bullen, T.D., 2004,
Selenium, iron, and chromium stable isotope ratio measurements by the double isotope spike TIMS method, in DeGroot, P.A., ed., Handbook of Stable Isotope Analytical Techniques: Amsterdam, Elsevier Science.
Kochiss, C.S., 2004,
Numerical and physical modeling of the effects of temperature change on ground-penetrating radar: Storrs, University of Connecticut, unpublished Master's thesis, 82 p.
Kohler, M., Curtis, G.P., Meece, D.E., and Davis, J.A., 2004,
Methods for estimating adsorbed uranium(VI) and distribution coefficients of contaminated sediments: Environmental Science and Technology, v. 38, p. 240-247, doi:10.1021/es0341236.
Krabbenhoft, D., Gilmour, C., Orem, W., and Aiken, G., 2004,
Unraveling the complexities of mercury methylation in the Everglades--The use of mesocosms to test the effects of "new" mercury, sulfate, and dissolved organic carbon: Materials and Geoenvironment, v. 51, no. 2, p. 1150-1151.
Lane, J.W., Jr, Day-Lewis, F.D., Versteeg, R.J., and Casey, C.C., 2004,
Object-based inversion of Crosswell radar tomography data to monitor vegetable oil injection experiments: Journal of Environmental and Engineering Geophysics, v. 9, no. 2, p. 63-77.
Lane, J.W., Jr., Day-Lewis, F.D., Versteeg, R.J., and Casey, C.C., 2004,
Use of borehole radar methods to monitor a pilot-scale vegetable oil biostimulation pilot project at Fridley, Minnesota, in Proceedings of the Fourth International Conference on Remediation of Chlorinated and Recalcitrant Compounds, Monterey, California, May 24-27, 2004: Columbus, Ohio, Battelle Press, CD-ROM, 9 p.
Lane, J.W., Jr., Day-Lewis, F.D., Versteeg, R.J., Casey, C.C., and Joesten, P.K., 2004,
Application of cross-borehole radar to monitor field-scale vegetable oil injection experiments for biostimulation, in Symposium on the Application of Geophysics to Engineering and Environmental Problems (SAGEEP 2004), Colorado Springs, Colorado, February 22-26, 2004: Environmental and Engineering Geophysical Society, p. CD-ROM, 20 p.
Lee, J.-S., Lee, B.-G., Luoma, S.N., and Yoo, H., 2004,
Importance of equilibration time in the partitioning and toxicity of zinc in spiked sediment bioassays: Environmental Toxicology and Chemistry, v. 23, no. 1, p. 65-71, doi:10.1897/03-176.
Leenheer, J.A., and Rostad, C.E., 2004,
Fractionation and characterization of organic matter in wastewater from a swine waste-retention basin: U.S. Geological Survey Scientific Investigations Report 2004-5217, 21 p.
Lorah, M.M., and Voytek, M.A., 2004,
Degradation of 1,1,2,2-tetrachloroethane and accumulation of vinyl chloride in wetland sediment microcosms and in situ porewater--Biogeochemical controls and associations with microbial communities: Journal of Contaminant Hydrology, v. 70, no. 1-2, p. 117-145, doi:10.1016/j.jconhyd.2003.08.010.
McCleskey, R.B., Nordstrom, D.K., and Maest, A.S., 2004,
Preservation of water samples for arsenic(III/V) determinations--An evaluation of the literature and new analytical results: Applied Geochemistry, v. 19, no. 7, p. 995-1009, doi:10.1016/j.apgeochem.2004.01.003.
Mishra, A., Ray, C., and Kolpin, D.W., 2004,
Use of qualitative and quantitative information in neural networks for assessing agricultural chemical contamination of domestic wells: Journal of Hydrologic Engineering, v. 9, no. 6, p. 502-511, doi:10.1061/(ASCE)1084-0699(2004)9:6(502).
Moench, A.F., 2004,
Importance of the vadose zone in analysis of unconfined aquifer tests: Ground Water, v. 42, no. 2, p. 223-233.
Olund, S.D., DeWild, J.F., Olson, M.L., and Tate, M.T., 2004,
Methods for the preparation and analysis of solids and suspended solids for total mercury: U.S. Geological Survey Techniques and Methods, book 5, sec. A, chap. 8, 23 p.
Parkhurst, D.L., Kipp, K.L., Engesgaard, P., and Charlton, S.R., 2004,
PHAST--A program for simulating ground-water flow, solute transport, and multicomponent geochemical reactions: U.S. Geological Survey Techniques and Methods, book 6, sec. A, chap. 8, 154 p.
Petty, J.D., Huckins, J.N., Alvarez, D.A., Brumbaugh, W.G., Cranor, W.L., Gale, R.W., Rastall, A.C., Jones-Lepp, T.L., Leiker, T.J., Rostad, C.E., and Furlong, E.T., 2004,
A holistic passive integrated sampling approach for assessing the presence and potential impacts of waterborne environmental contaminants: Chemosphere, v. 54, no. 6, p. 695-705, doi:10.1016/j.chemosphere.2003.08.015.
Rosenberry, D.O., and Morin, R.H., 2004,
Use of an electromagnetic seepage meter to investigate temporal variability in lake seepage: Ground Water, v. 42, no. 1, p. 68-77, doi:10.1111/j.1745-6584.2004.tb02451.x.
Rostad, C.E., and Leenheer, J.A., 2004,
Factors that affect molecular weight distribution of Suwannee River fluvic acid as determined by electrospray ionization/mass spectrometry: Analytica Chimica Acta, v. 523, no. 2, p. 269-278, doi:10.1016/j.aca.2004.06.065.
Shapiro, S.D., Busenberg, E., and Plummer, L.N., 2004,
The stability of chlorofluorocarbons (CFCs) in ground-water samples archived in borosilicate ampoules: U.S. Geological Survey Open-File Report 2004-1392, 30 p.
Stannard, D.I., Rosenberry, D.O., Winter, T.C., and Parkhurst, R.S., 2004,
Estimates of fetch-induced errors in Bowen-ratio energy-budget measurements of evapotranspiration from a prairie wetland, Cottonwood Lake area, North Dakota, USA: Wetlands, v. 24, no. 3, p. 498-513.
Stonestrom, D.A., Abraham, J.D., Andraski, B.J., Baker, R.J., Mayers, C.J., Michel, R.L., Prudic, D.E., Striegl, R.G., and Walvoord, M.A., 2004,
Monitoring radionuclide contamination in the unsaturated zone--Lessons learned at the Amargosa Desert Research Site, Nye County, Nevada, in Workshop on Long-term Performance Monitoring of Metals and Radionuclides in the Subsurface, Reston, Virginia, April 21-22, 2004: Florida State University, Tallahassee.
Stonestrom, D.A., and Constantz, J., 2004,
Using temperature to study stream-ground water exchanges: U.S. Geological Survey Fact Sheet 2004-3010, 4 p.
Su, G.W., Jasperse, J., Seymour, D., and Constantz, J., 2004,
Estimation of hydraulic conductivity in an alluvial system using temperature: Ground Water, v. 42, p. 890-901.
Thorn, K.A., Thorne, P.G., and Cox, L.G., 2004,
Alkaline hydrolysis/polymerization of 2,4,6-trinitrotoluene--Characterization of products by 13C and 15N NMR: Environmental Science and Technology, v. 38, no. 7, p. 2224-2231, doi:10.1021/es030655a.
Turnipseed, A.A., Anderson, D.E., Burns, S., Blanken, P.D., and Monson, R.K., 2004,
Airflows and turbulent flux measurements in mountainous terrain, Part 2--Mesoscale effects: Agricultural and Forest Meteorology, v. 125, p. 187-205, doi:10.1016/j.agrformet.2004.04.007.
Vroblesky, D.A., Clinton, B.D., Vose, J.M., Casey, C.C., Harvey, G.J., and Bradley, P.M., 2004,
Ground water chlorinated ethenes in tree trunks--Case studies, influence of recharge, and potential degradation mechanism: Ground Water Monitoring and Remediation, v. 24, no. 3, p. 124-138.
Weiss, J.M., McKay, A.J., DeRito, C., Watanabe, C., Thorn, K.A., and Madsen, E.L., 2004,
Development and application of pyrolysis-gas chromatography/mass spectrometry for the analysis of bound 2,4,6-trinitrotoluene residues in soil: Environmental Science and Technology, v. 38, no. 7, p. 2167-2174, doi:10.1021/es034911v.
Williams, J.H., and Johnson, C.D., 2004,
Acoustic and optical borehole-wall imaging for fractured-rock aquifer studies: Journal of Applied Geophysics, v. 55, no. 1-2, p. 151-159, doi:10.1016/j.jappgeo.2003.06.009.
Worrall, F., and Kolpin, D.W., 2004,
Aquifer vulnerability to pesticide pollution - combining soil, land-use and aquifer properties with molecular descriptors: Journal of Hydrology, v. 293, no. 1-4, p. 191-204, doi:10.1016/j.jhydrol.2004.01.013.

2003

Aiken, G.R., 2003,
Dissolved organic carbon (DOC) characterization, in Schuster, P.F., ed., Water and sediment quality in the Yukon River Basin, Alaska, during water year 2001: U.S. Geological Survey Open-File Report 2003-427, p. 23-26.
Andraski, B.J., Sandstrom, M.W., Michel, R.L., Radyk, J.C., Stonestrom, D.A., Johnson, M.J., and Mayers, C.J., 2003,
Simplified method for detecting tritium contamination in plants and soil: Journal of Environmental Quality, v. 32, no. 3, p. 988-995.
Babiarz, C.L., Hurley, J.P., Krabbenhoft, D.P., Gilmour, C., and Branfireun, B.A., 2003,
Application of ultrafiltration and stable isotopic amendments to field studies of mercury partitioning to filterable carbon in lake water and overland runoff: The Science of the Total Environment, v. 304, no. 1-3, p. 295-303, doi:10.1016/S0048-9697(02)00576-4.
Baehr, A.L., Kauffman, L.J., Perkins, K., and Nolan, B.T., 2003,
Estimating spatial variability of recharge in southern New Jersey from unsaturated-zone measurements: U.S. Geological Survey Water-Resources Investigations Report 02-4288, 31 p.
Ball, J.W., 2003,
New cation-exchange method for field speciation of hexavalent chromium: U.S. Geological Survey Fact Sheet 006-03, 4 p.
Ball, J.W., Izbicki, J.A., and Bullen, T.D., 2003,
Stable isotope variations of hexavalent chromium in ground water in the western part of the Mojave Desert, California, USA, in Fifth International Symposium on Applied Isotope Geochemistry, Heron Island, Australia, May 26-30, 2003.
Ball, J.W., and McCleskey, R.B., 2003,
A new cation-exchange method for accurate field speciation of hexavalent chromium: Talanta, v. 61, no. 3, p. 305-313, doi:10.1016/S0039-9140(03)00282-0.
Ball, J.W., and McCleskey, R.B., 2003,
A new cation-exchange method for accurate field speciation of hexavalent chromium: U.S. Geological Survey Water-Resources Investigations Report 03-4018, 17 p.
Barber, L.B., 2003,
Characterization of dissolved organic matter by concentration, fractionation, and molecular weight determination (Chapter 8), in Schroeder, R.A., ed., Water-quality changes and organic-carbon characterization during recharge with recycled water at a research basin in Montebello Forebay, Los Angeles, California, 1991-1996: U.S. Geological Survey Water-Resources Investigations Report 03-4146, p. 78-88.
Barber, L.B., Antweiler, R.C., Brown, G.K., Keefe, S.H., Peart, D.B., Plowman, T.I., Roth, D.A., and Taylor, H.E., 2003,
Organic and trace element contaminants in water, biota, sediments, and semi-permeable membrane devices at the Tres Rios Demonstration Wetlands, Phoenix, Arizona: U.S. Geological Survey Water-Resources Investigations Report 03-4129, 88 p.
Belaval, M., Lane, J.W., Jr, Lesmes, D.P., and Kineke, G., 2003,
Continuous-resistivity-profiling for coastal ground-water investigations--three case histories, in Proceedings of the Symposium on the Application of Geophysics to Engineering and Environmental Problems (SAGEEP), San Antonio, Texas, April 6-10, 2003: Environmental and Engineering Geophysical Society, p. CD-ROM, 14 p.
Böhlke, J.K., Mroczkowski, S.J., and Coplen, T.B., 2003,
New reference materials for oxygen isotopes in nitrate, in International Symposium on Isotope Hydrology and Integrated Water Resources Management (IAEA-CSP-23), Vienna, Austria, May 19-23, 2003: International Atomic Energy Agency, p. 477-478.
Böhlke, J.K., Mroczkowski, S.J., and Coplen, T.B., 2003,
Oxygen isotopes in nitrate--New reference materials for ¹⁸0:¹⁷0:¹⁶0 measurements and observations on nitrate-water equilibration: Rapid Communications in Mass Spectrometry, v. 17, p. 1835-1846.
Bricker, O.P., Bowser, C.J., and Jones, B.F., 2003,
Mass balance approach to interpreting weathering reactions in watershed systems (chapter 4), in Drever, J.I., ed., Treatise on Geochemistry: Elsevier, v. 5 of 10 volumes, p. 119-132, ISBN:9780080437514.
Chapelle, F.H., Widdowson, M.A., Brauner, J.S., Mendez, E., and Casey, C.C., 2003,
Methodology for estimating times of remediation associated with monitored natural attenuation: U.S. Geological Survey Water-Resources Investigations Report 03-4057, 51 p.
Chen, W., Westerhoff, P., Leenheer, J.A., and Booksh, K., 2003,
Florescence excitation-emission matrix regional integration to quantify spectra for dissolved organic matter: Environmental Science and Technology, v. 37, p. 5701-5710, doi:10.1021/es034354c.
Christian, T., Schneider, R.J., Barber, H.A., Skutlarek, D., Meyer, M.T., and Goldbach, H.E., 2003,
Determination of antibiotic residues in manure, soil, and surface waters: Acta Hydrochimica et Hydrobiologica, v. 31, no. 1, p. 36-44.
Constantz, J., Cox, M.H., Sarma, L., and Mendez, G., 2003,
The Santa Clara River--The last natural river of Los Angeles, in Stonestrom, D.A., and Constantz, J., eds., Heat as a tool for studying the movement of ground water near streams: U.S. Geological Survey Circular 1260, p. 21-27.
Constantz, J., Cox, M.H., and Su, G.W., 2003,
Comparison of heat and bromide as ground-water tracers near streams: Ground Water, v. 41, no. 5, p. 647-656, doi:10.1111/j.1745-6584.2003.tb02403.x.
Constantz, J., Jasperse, J., Seymour, D., and Su, G.W., 2003,
Heat tracing in the streambed along the Russian River of northern California, in Stonestrom, D.A., and Constantz, J., eds., Heat as a tool for studying the movement of ground water near streams: U.S. Geological Survey Circular 1260, p. 17-20.
Constantz, J., and Stonestrom, D.A., 2003,
Heat as a tracer of water movement near streams, in Stonestrom, D.A., and Constantz, J., eds., Heat as a tool for studying the movement of ground water near streams: U.S. Geological Survey Circular 1260, p. 1-6.
Constantz, J., Tyler, S., and Kwicklis, E., 2003,
Temperature-profile methods for estimating percolation rates in arid environments: Vadose Zone Journal, v. 2, no. 1, p. 12-24, doi:10.2113/2.1.12.
Day-Lewis, F.D., Lane Jr., J.W., Harris, J.M., and Gorelick, S.M., 2003,
Time-lapse imaging of saline-tracer transport in fractured rock using difference-attenuation radar tomography: Water Resources Research, v. 39, no. 10, 1290, doi:10.1029/2002WR001722.
Eganhouse, R.P., and Pontolillo, J., 2003,
Reply to commentary on "Assessing the reliability of physico-chemical property data (Kow, Sw) for hydrophobic organic compounds--DDT and DDE as a case study: SETAC Globe (Learned Discourses), January-February.
Elias, D.A., Senko, J.M., and Krumholz, L.R., 2003,
A procedure for quantitation of total oxidized uranium for bioremediation studies: Journal of Microbiological Methods, v. 53, no. 3, p. 343-353.
Ellefsen, K.J., 2003,
seg2_edit--A program for editing and manipulating SEG-2 files: U.S. Geological Survey Open-File Report 03-141, 11 p.
Ferrer, I., Furlong, E.T., and Thurman, E.M., 2003,
Identification of homologue unknowns in wastewater by ion trap MSn, in Ferrer, I., and Thurman, E.M., eds., Liquid Chromatography/Mass Spectrometry MS/MS and Time-of-Flight MS-- Analysis of Emerging Contaminants (Orlando meeting): American Chemical Society Symposium Series 850, p. 376-393.
Ferrer, I., Schroeder, H.F., and Furlong, E.T., 2003,
LC/MS analyses of cationic surfactants--Methods and applications, in Knepper, T.P., Barcelo, D., and de Voogt, P., eds., Analysis and Fate of Surfactants in the Aquatic Environment: Amsterdam, Elsevier, v. XL of the Comprehensive Analytical Chemistry Series, p. 353-383.
Ferrer, I., and Thurman, E.M., 2003,
Analysis of emerging contaminants, in Ferrer, I., and Thurman, E.M., eds., Liquid Chromatography/Mass Spectrometry, MS/MS and Time of Flight MS--Analysis of Emerging Contaminants (Orlando meeting): American Chemical Society Symposium Series 850, p. 2-13.
Furlong, E.T., Ferrer, I., Gates, P.M., Cahill, J.D., and Thurman, E.M., 2003,
Identification of labile polar organic contaminants by atmospheric-pressure ionization tandem mass spectrometry, in Ferrer, I., and Thurman, E.M., ed., Liquid Chromatography/Mass Spectrometry MS/MS and Time of Flight MS--Analysis of Emerging Contaminants (Orlando meeting): American Chemical Society Symposium Series 850, p. 175-187.
Hatzinger, P.B., Palmer, P., Smith, R.L., Penarrieta, C.T., and Yoshinari, T., 2003,
Applicability of tetrazolium salts for measurement of respiratory activity and viability of groundwater bacteria: Journal of Microbiological Methods, v. 52, no. 1, p. 47-58, doi:10.1016/S0167-7012(02)00132-X.
Krabbenhoft, D.P., Orem, W.H., Aiken, G., and Gilmour, C., 2003,
Unraveling the complexities of mercury methylation in the Everglades--The use of mesocosms to test the effects of "new" mercury, sulfate, phosphate, and dissolved organic carbon, in Torres, A.E., and others, eds., U. S. Geological Survey Greater Everglades Science Program--2002 biennial report; including USGS abstracts of presentations made at the Joint science conference on Florida Bay and Greater Everglades Ecosystem Restoration (GEER), "From Kissimmee to the Keys": U.S. Geological Survey Open-File Report 2003-0054, p. 100_101.
Kuwabara, J.S., Woods, P.F., Berelson, W.M., Balistrieri, L.S., Carter, J.L., Topping, B.R., and Fend, S.V., 2003,
Importance of sediment-water interactions in Coeur d'Alene Lake, Idaho, USA--Management implications: Environmental Management, v. 32, no. 3, p. 348-359.
Lane, J.W., Jr, Day-Lewis, F.D., Versteeg, R.J., and Casey, C.C., 2003,
Object-based inversion of crosswell radar tomography data to monitor vegetable oil injection experiments, in Proceedings of the Symposium on the Application of Geophysics to Engineering and Environmental Problems (SAGEEP), San Antonio, Texas, Proceedings, April 6-10, 2003: Environmental and Engineering Geophysics Society, p. 27, CD-ROM.
LeBlanc, D.R., 2003,
Diffusion and drive-point sampling to detect ordnance-related compounds in shallow ground water beneath Snake Pond, Cape Cod, Massachusetts, 2001-02: U.S. Geological Survey Water-Resources Investigations Report 03-4133, 20 p.
Lee, E.A., and Strahan, A.P., 2003,
Methods of analysis by the U.S. Geological Survey Organic Geochemistry Research Group--Determination of acetamide herbicides and their degradation products in water using online solid-phase extraction and liquid chromatography/mass spectrometry: U.S. Geological Survey Open-File Report 03-173, 17 p.
Leenheer, J.A., and Barber, L.B., 2003,
Hierarchal approach to organic matter characterization, in Schroeder, R.A., ed., Water-quality changes and organic-carbon characterization during recharge with recycled water at a research basin in Montebello Forebay, Los Angeles, California, 1991-1996 (Chapter 6): U.S. Geological Survey Water-Resources Investigations Report 03-4146, p. 57-60.
Leenheer, J.A., and Croué, J.-P., 2003,
Characterizing aquatic dissolved organic matter: Environmental Science and Technology, v. 37, no. 1, p. 18A-25A.
Leenheer, J.A., Furlong, E.T., Ferrer, I., and Rostad, C.E., 2003,
Charge characteristics and fragmentation of polycarboxylic acids by electrospray ionization/multistate tandem mass spectrometry (ESI/MS/MS), in Ferrer, I., and Thurman, E.M., eds., Liquid Chromatography/Mass Spectrometry, MS/MS and Time of Flight MS--Analysis of Emerging Contaminants (Orlando meeting): American Chemical Society Symposium Series 850, p. 312-324.
Leenheer, J.A., and Noyes, T.I., 2003,
Characterization of dissolved organic matter by infrared and ultraviolet/visible spectrometry (Chapter 9), in Schroeder, R.A., ed., Water-quality changes and organic-carbon characterization during recharge with recycled water at a research basin in Montebello Forebay, Los Angeles, California, 1991-1996: U.S. Geological Survey Water-Resources Investigations Report 03-4146, p. 89-101.
Lerch, R.N., Ferrer, I., Thurman, E.M., and Zablotowicz, R.M., 2003,
Identification of trifluralin metabolites in soil using ion-trap LC/MS/MS, in Ferrer, I., and Thurman, E.M., eds., Liquid Chromatography/Mass Spectrometry, MS/MS and Time-of-Flight MS--Analysis of Emerging Contaminants: American Chemical Society Symposium Series 850, p. 291-310.
McCleskey, R.B., Nordstrom, D.K., and Ball, J.W., 2003,
Metal interferences and their removal prior to the determination of As(T) and AS(III) in acid mine waters by hydride generation atomic absorption spectrometry: U.S. Geological Survey Water-Resources Investigations Report 03-4117, 14 p.
Moench, A.F., 2003,
Estimation of hectare-scale soil-moisture characteristics from aquifer-test data: Journal of Hydrology, v. 281, no. 1-2, p. 82-95, doi:10.1016/S0022-1694(03)00202-6.
National Research Council, 2003,
Bioavailability of contaminants in soils and sediments--processes, tools, and applications: Washington, D.C., National Academy Press, 420 p.
Nimmo, J.R., 2003,
How fast does water flow in an unsaturated macropore? Evidence from field and lab experiments, in Alvarez-Benedi, J., and Marinero, P., eds., Estudios de la Zona No Saturada del Suelo, v. VI: Valladolid, Spain, Instituto Technologico de Castilla y Leon, p. 1-8.
Perkins, K.S., 2003,
Measurement of sedimentary interbed hydraulic properties and their hydrologic influence near the Idaho Nuclear Technology and Engineering Center at the Idaho National Engineering and Environmental Laboratory: U.S. Geological Survey Water-Resources Investigations Report 2003-4048, 19 p.
Plummer, L.N., Böhlke, J.K., and Busenberg, E., 2003,
Approaches for ground-water dating, in Lindsey, B.D., and others, ed., Residence times and nitrate transport in ground water discharging to streams of the Chesapeake Bay Watershed: U.S. Geological Survey Water-Resources Investigations Report 03-4035, p. 12-24.
Qi, H., Coplen, T.B., Geilman, H., Brand, W.A., and Böhlke, J.K., 2003,
Two new organic reference materials for ?13C and ?15N measurements and a new value for the ?13C of NBS 22 oil: Rapid Communications in Mass Spectrometry, v. 17, p. 2483-2487, doi:10.1002/rcm.1219.
Rosenberry, D.O., Glaser, P.H., Siegel, D.I., and Weeks, E.P., 2003,
Use of hydraulic head to estimate volumetric gas content and ebullition flux in northern peatlands: Water Resources Research, v. 39, no. 3, p. 1066, doi:10.1029/2002WR001377.
Singha, K., 2003,
Scanning the earth to help predict the movement of contaminants in groundwater: Stanford University Stanford Earth Sciences Report Fall 2003, 4 p.
Singha, K., Binley, A.M., Gorelick, S.M., and Lane, J.W., Jr, 2003,
Electrical imaging of tracer migration at the Massachusetts Military Reservation, Cape Cod, in Proceedings of the Symposium on the Application of Geophysics to Engineering and Environmental Problems (SAGEEP), San Antonio, Texas, April 6-10, 2003: Environmental and Engineering Geophysical Society, p. CD-ROM, 11 p.
Stonestrom, D.A., and Constantz, J., 2003,
Heat as a tool for studying the movement of ground water near streams: U.S. Geological Survey Circular 1260, 96 p.
Thorn, K.A., Rostad, C.E., and Noyes, T.I., 2003,
Isolation and characterization of colloids (Chapter 7), in Schroeder, R.A., ed., Water-quality changes and organic-carbon characterization during recharge with recycled water at a research basin in Montebello Forebay, Los Angeles, California: U.S. Geological Survey Water-Resources Investigations Report 03-4146, p. 61-77.
Thorn, K.A., and Younger, S.J., 2003,
Characterization of dissolved organic matter by nuclear magnetic resonance spectrometry (Chapter 10), in Schroeder, R.A., ed., Water-Quality Changes and Organic-Carbon Characterization During Recharge with Recycled Water at a Research Basin in Montebello Forebay, Los Angeles, California: U.S. Geological Survey Water-Resources Investigations Report 03-4146, p. 102-108.
Thurman, E.M., and Ferrer, I., 2003,
Comparison of quadrupole-time-of-flight, triple quadrupole, and ion-trap mass spectrometry/mass spectrometry for the analysis of emerging contaminants, in Thurman, E.M., and Ferrer, I., eds., Liquid Chromatography/Mass Spectrometry/ MS/MS and Time of Flight MS--Analysis of Emerging Contaminants (Orlando, Fla. meeting): American Chemical Society Symposium Series 850, p. 14-31.
Thurman, E.M., Ferrer, I., and Furlong, E.T., 2003,
Time-of-flight/mass spectrometry and quadrupole ion trap MS/MS for the discovery of herbicide degradates in groundwater, in Ferrer, I., and Thurman, E.M., eds., Liquid Chromatrography/Mass Spectrometry, MS/MS and Time of Flight MS--Analysis of Emerging Contaminants (Orlando meeting): American Chemical Society Symposium Series 850, p. 128-144.
Turnipseed, A.A., Anderson, D.E., Blanken, P.D., Baugh, W.M., and Monson, R.K., 2003,
Airflows and turbulent flux measurements in mountainous terrain. Part 1--Canopy and local effects: Agricultural and Forest Meteorology, v. 119, no. 1-2, p. 1-21, doi:10.1016/S0168-1923(03)00136-9.
Vargo, J.D., Lee, E.A., and Fuhrman, J.D., 2003,
Interlaboratory comparison and validation of methods for chloroacetanilide and chloroacetamide solid degradates in environmental waters, in Ferrer, I., and Thurman, E.M., eds., Liquid Chromatography-Mass Spectrometry, MS/MS and Time-of-Flight MS--Analysis of emerging contaminants: American Chemical Society Symposium Series 850, p. 273-290.
Waychunas, G.A., Fuller, C.C., Davis, J.A., and Rehr, J.J., 2003,
Surface complexation and precipitate geometry of aqueous Zn(II) sorption on ferrihydrite--II. XANES analysis and simulation: Geochimica et Cosmochimica Acta, v. 67, p. 1031-1043, doi:10.1016/S0016-7037(02)01280-2.
Weishaar, J.L., Aiken, G.R., Bergamaschi, B.A., Fram, M.S., and Fujii, R., 2003,
Evaluation of specific ultra-violet absorbance as an indicator of the chemical composition and reactivity of dissolved organic carbon: Environmental Science and Technology, v. 37, no. 20, p. 4702-4708, doi:10.1021/es030360x.
Wershaw, R.L., Rutherford, D.W., Rostad, C.E., Garbarino, J.R., Ferrer, I., Kennedy, K.R., Momplaisir, G., and Grange, A., 2003,
Mass spectrometric identification of an azobenzene derivative produced by smectite-catalyzed conversion of 3-amino-4-hydroxyphenylar-sonic acid: Talanta, v. 59, no. 6, p. 1219-1226, doi:10.1016/S0039-9140(03)00032-8.
Witten, A., and Lane, J., 2003,
Offset vertical radar profiling: The Leading Edge (newsletter by The Society of Exploration Geophysicists), v. 22, no. 11, p. 1070-1076.
Worrall, F., and Kolpin, D.W., 2003,
Direct assessment of groundwater vulnerability from single observations of multiple contaminants: Water Resources Research, v. 39, no. 12, p. 1345-1352, 2002WR001212, doi:10.1029/2002WR001212.
Zielinski, R.A., Rice, C.A., and Otton, J.K., 2003,
Use of soil extracts to define the extent of brine-impacted soils and bedrock at oil production site "B", Osage-Skiatook Project, northeastern Oklahoma, in Sublette, K., ed., 9th International Petroleum Environmental Conference Special Session--Fate and Transport of Brine and Hydrocarbon Releases in Soils and Water, Northeast Oklahoma, Albuquerque, New Mexico, October 22-25, 2002: IPEC, p. 12 pages.

2002

Aiken, G.R., Kaplan, L.A., and Weishaar, J., 2002,
Assessment of relative accuracy in the determination of organic matter concentrations in aquatic systems: Journal of Environmental Monitoring, v. 4, p. 70-74, doi:10.1039/b107322m.
Andraski, B.J., and Scanlon, B.R., 2002,
Thermocouple psychrometry, in Dane, J.H., and Topp, G.C., eds., Methods of Soil Analysis, Part 4, Physical Methods: Madison, Wisconsin, Soil Science Society of America, p. 609-642.
Barber, L.B., 2002,
Long term fate of organic micro-pollutants in the subsurface environment, Cape Cod, Massachusetts--From field studies to experimentation, in Aiken, G.R., and Kuniansky, E.L., eds., U.S. Geological Survey artificial Recharge Workshop Proceedings, Sacramento, California, April 2-4, 2002: U.S. Geological Survey Open-File Report 02-89, p. 34-37.
Bisdorf, R.J., 2002,
Schlumberger soundings at the Amargosa Desert Research Site, Nevada: U.S. Geological Survey Open-File Report 02-0140.
Burton, W.C., Plummer, L.N., Busenberg, E., Lindsey, B.D., and Gburek, W.J., 2002,
Influence of fracture anisotropy on ground water ages and chemistry, Valley and Ridge Province, Pennsylvania: Ground Water, v. 40, no. 3, p. 242-257, doi:10.1111/j.1745-6584.2002.tb02652.x.
Buursink, M.L., Lane, J.W., Jr., Clement, W.P., and Knoll, M.D., 2002,
Use of vertical-radar profiling to estimate porosity at two New England sites and comparison with neutron log porosity, in Symposium on the Application of Geophysics to Engineering and Environmental Problems, Proceedings, Las Vegas, Nevada, February 10-14, 2002: Environmental and Engineering Geophysical Society , CD-ROM, 12 p.
Casciotti, K.L., Sigman, D.M., Hastings, M., Böhlke, J.K., and Hilkert, A., 2002,
Measurement of the oxygen isotopic composition of nitrate in seawater and freshwater using the denitrifier method: Analytical Chemistry, v. 74, p. 4905-4912, doi:10.1021/ac020113w.
Chang, C.C.Y., Kendall, C., Silva, S.R., Battaglin, W.A., and Campbell, D.H., 2002,
Nitrate stable isotopes--Tools for determining nitrate sources among different land uses in the Mississippi River Basin: Canadian Journal of Fisheries and Aquatic Sciences, v. 59, no. 12, p. 1874-1885, doi:10.1139/f02-153.
Chiou, C.T., 2002,
Partition and adsorption of organic contaminants in environmental systems: New York, John Wiley and Sons, Inc., 257 p., ISBN:0-471-23325-0.
Church, P.E., Vroblesky, D.A., Lyford, F.P., and Willey, R.E., 2002,
Guidance on the use of passive-vapor-diffusion samplers to detect volatile organic compounds in ground-water-discharge areas, and example applications in New England: U.S. Geological Survey Water-Resources Investigations Report 02-4186, 79 p.
Constantz, J., Jasperse, J., Seymour, D., and Su, G., 2002,
Use of temperature to estimate streambed conductance, Russian River, California, in Kenny, J.F., ed., Ground water/surface water interactions, AWRA 2002 Summer Specialty Conference Proceedings, Keystone, Colorado, July 1-3, 2002: American Water Resources Association, p. 595-600.
Coplen, T.B., Hopple, J.A., Böhlke, J.K., Peiser, H.S., Rieder, S.E., Krouse, H.R., Rosman, K.J.R., Ding, T., Vocke, R.D., Jr., Revesz, K.M., Lamberty, A., Taylor, P.D.P., and DeBievre, P., 2002,
Compilation of minimum and maximum isotope ratios of selected elements in naturally occurring terrestrial materials and reagents: U.S. Geological Survey Water-Resources Investigations Report 01-4222, 98 p.
Cox, M., Rosenberry, D., Su, G., Conlon, T., Lee, K., and Constantz, J., 2002,
Comparison of methods to estimate streambed seepage rates, in Kenny, J.F., ed., Ground Water/Surface Water Interactions, AWRA 2002 Summer Specialty Conference Proceedings, Keystone, Colorado, July 1-3, 2002: American Water Resources Association, p. 519-523.
Dawson, C.B., Lane, J.W., Jr., White, E.A., and Belaval, M., 2002,
Integrated geophysical characterization of the Winthrop Landfill southern flow path, Winthrop, Maine, in Symposium on the Application of Geophysics to Engineering and Environmental Problems, Las Vegas, Nevada, February 10-14, 2002: Environmental and Engineering Geophysical Society, p. CD-ROM, 22 p.
DeWild, J.F., Olson, M.L., and Olund, S.D., 2002,
Determination of methyl mercury by aqueous phase ethylation, followed by gas chromatographic separation with cold vapor atomic fluorescence detection: U.S. Geological Survey Open-File Report 01-445, 14 p.
Eganhouse, R.P., and Pontolillo, J., 2002,
Assessing the reliability of physico-chemical property data (Kow, Sw) for hydrophobic organic compounds--DDT and DDE as a case study: SETAC Globe (Learned Discourses), v. 3, no. 4 (July-August), p. 34-35.
Focazio, M.J., Reilly, T.E., Rupert, M.G., and Helsel, D.R., 2002,
Assessing ground-water vulnerability to contamination--Providing scientifically defensible information for decision makers: U.S. Geological Survey Circular 1224, 33 p.
Gee, G.W., Ward, A.L., Caldwell, T.G., and Ritter, J.C., 2002,
A vadose zone water fluxmeter with divergence control: Water Resources Research, v. 38, no. 8, p. 16-1 to 16-7, doi:10.1029/2001WR000816.
Granato, G.E., and Smith, K.P., 2002,
Robowell--Providing accurate and current water-level and water-quality data in real time for protecting ground-water resources: U.S. Geological Survey Fact Sheet FS-053-02, 6 p.
Haitzer, M., Aiken, G.R., and Ryan, J.N., 2002,
Binding of mercury (II) to aquatic humic substances--The role of the mercury-to-DOM concentration ratio: Environmental Science and Technology, v. 36, no. 16, p. 3564-3570, doi:10.1021/es025699i.
Hostettler, F.D., and Kvenvolden, K.A., 2002,
Alkylcyclohexanes in environmental geochemistry: Environmental Forensics, v. 3, no. 3-4, p. 293-301, doi:10.1006/enfo.2002.0100.
Imbrigiotta, T.E., Ehlke, T.A., and Lacombe, P.J., 2002,
Comparison of dialysis membrane diffusion samplers and two purging methods in bedrock wells, in Gavaskar, A.R., and Chen, A.S.C., eds., Proceedings of the Third International Conference on Remediation of Chlorinated and Recalcitrant Compounds, Monterey, Calif., May 20-23, 2002: Columbus, Ohio, Battelle Press (CD), (Contact The Conference Group Inc. for information on the availability of the proceedings.).
Kraemer, F.T., Doughten, M.W., and Bullen, T.D., 2002,
Use of ICP/MS with ultrasonic nebulizer for routine determination of uranium activity ratios in natural water: Environmental Science and Technology, v. 36, no. 22, p. 4899-4904, doi:10.1021/es020522+.
Lane, J.W., Jr., Williams, J.H., Johnson, C.D., Sr. Savino, D.-M., and Haeni, F.P., 2002,
An integrated geophysical and hydraulic investigation to characterize a fractured-rock aquifer, Norwalk, Connecticut: U.S. Geological Survey Water-Resources Investigations Report 01-4133, 97 p.
Lee, E.A., Strahan, A.P., and Thurman, E.M., 2002,
Methods of analysis by the U.S. Geological Survey Organic Geochemistry Research Group - Determination of glyphosate, aminomethylphosphonic acid, and glufosinate in water using online solid-phase extraction and high-performance liquid chromatography/mass spectrometry: U.S. Geological Survey Open-File Report 01-454, 13 p.
Lee, E.A., Strahan, A.P., and Thurman, E.M., 2002,
Methods of analysis by the U.S. Geological Survey Organic Geochemistry Research Group--Determination of triazine and phenylurea herbicides and their degradation products in water using solid-phase extraction and liquid chromatography/mass spectrometry: U.S. Geological Survey Open-File Report 02-436, 26 p.
Lee, E.A., Zimmerman, L.R., Bhullar, B.S., and Thurman, E.M., 2002,
Linker-assisted immunoassay and liquid chromatography/mass spectrometry for the analysis of glyphosate: Analytical Chemistry, v. 74, no. 19, p. 4937-4943, doi:10.1021/ac020208y.
Lin, C.H., Lerch, R.N., Thurman, E.M., Garrett, H.E., and George, M.F., 2002,
Determination of isoxaflutole (balance) and its metabolites in water using solid phase extraction followed by high-performance liquid chromatography with ultraviolet or mass spectrometry: Journal of Agricultural and Food Chemistry, v. 50, no. 21, p. 5816-5824, doi:10.1021/jf025622d.
Maurice, P.A., Pullin, M.J., Cabaniss, S.E., Shou, Q., Namjesnik-Dejanovic, K., and Aiken, G.R., 2002,
A comparison of surface water natural organic matter in raw filtered water samples, XAD, and reverse osmosis isolates: Water Research, v. 36, no. 9, p. 2357-2371, doi:10.1016/S0043-1354(01)00442-0.
McIsaac, G.F., David, M.B., Gertner, G.Z., and Goolsby, D.A., 2002,
Relating net nitrogen input in the Mississippi River Basin to nitrate flux in the Lower Mississippi River--A comparison of approaches: Journal of Environmental Quality, v. 31, p. 1610-1622.
Michalski, G., Savarino, J., Böhlke, J.K., and Thiemens, M.H., 2002,
Determination of the total oxygen isotopic composition of nitrate and the calibration of a D170 nitrate reference material: Analytical Chemistry, v. 74, no. 19, p. 4989-4993, doi:10.1021/ac0256282.
Moulton, C.W., Wright, D.L., Hutton, R.S., Smith, D.V., and abraham, J.D., 2002,
Basalt-flow imaging using a high-resolution directional borehole radar, in Koppenjan, S., and Lee, H., eds., Proceedings of the Ninth International Conference on Ground Penetrating Radar, Santa Barbara, California, April 29-May 2, 2002: The University of California, Santa Barbara and Bechtel Nevada/Special Technologies Laboratory, p. 1-6.
Nimmo, J.R., 2002,
Guidelines for method selection (water retention and storage), in Dane, J.H., and Topp, G.C., eds., Methods of Soil Analysis, Part 4, Physical Methods: Madison, Wisconsin, Soil Science Society of America, p. 716-720.
Nimmo, J.R., 2002,
Property transfer from particle and aggregate size to water retention [property-transfer models], in Dane, J.H., and Topp, G.C., eds., Methods of Soil Analysis, Part 4, Physical Methods: Madison, Wisconsin, Soil Science Society of America, p. 777-782.
Nimmo, J.R., and Perkins, K.J., 2002,
Aggregate stability and size distribution, in Dane, J.H., and Topp, G.C., eds., Methods of Soil Analysis, Part 4, Physical Methods: Madison, Wisconsin, Soil Science Society of America, p. 317-328.
Nimmo, J.R., Perkins, K.J., and Lewis, A.M., 2002,
Steady-state centrifuge [simultaneous determination of water transmission and retention properties--direct methods--laboratory], in Dane, J.H., and Topp, G.C., eds., Methods of Soil Analysis, Part 4, Physical Methods: Madison, Wisconsin, Soil Science Society of America, p. 903-916.
Nimmo, J.R., and Winfield, K.A., 2002,
Miscellaneous methods [water retention and storage], in Dane, J.H., and Topp, G.C., eds., Methods of Soil Analysis, Part 4, Physical Methods: Madison, Wisconsin, Soil Science Society of America, p. 710-714, 717-720.
Revesz, K., and Böhlke, J.K., 2002,
Comparison of d18O measurements in nitrate by different combustion techniques: Analytical Chemistry, v. 74, p. 5410-5413, doi:10.1021/ac025854b.
Runkel, R.L., 2002,
A new metric for determining the importance of transient storage: Journal of the North American Benthological Society, v. 21, no. 4, p. 529-543.
Savoie, J.G., and LeBlanc, D.R., 2002,
Otis Air National Guard/Camp Edwards Superfund site, Johns Pond, Falmouth, Massachusetts, in Vroblesky, D.A., and Lyford, F.P., eds., Guidance on the use of passive-vapor-diffusion samplers to detect volatile organic compounds in ground-water-discharge areas, and example applications in New England: U.S. Geological Survey Water-Resources Investigations Report 02-4186, p. 43-48.
Scanlon, B.R., Andraski, B.J., and Bilskie, J., 2002,
Miscellaneous methods for measuring matric or water potential, in Dane, J.H., and Topp, G.C., eds., Methods of Soil Analysis, Part 4, Physical Methods: Madison, Wisconsin, Soil Science Society of America, p. 643-670.
Smith, D.V., and Brown, P.J., 2002,
Advances in directional borehole radar data analysis and visualization, in Koppenjan, S., and Lee, H., eds., Proceedings of the Ninth International Conference on Ground Penetrating Radar, Santa Barbara, California, April 29-May 2, 2002: The University of California, Santa Barbara and Bechtel Nevada/Special Technologies Laboratory, p. 1-5.
Thorstenson, D.C., and Parkhurst, D.L., 2002,
Calculation of individual isotope equilibrium constants for implementation in geochemical models: U.S. Geological Survey Water-Resources Investigations Report 02-4172, 129 p.
Thurman, E.M., Ferrer, I., and Parry, R., 2002,
Accurate mass analysis of ethanesulfonic acid degradates of acetochlor and alachlor using high-performance liquid chromatography and time-of-flight mass spectrometry: Journal of Chromatography, v. 957, no. 1, p. 3-9, doi:10.1016/S0021-9673(01)01470-4.
Verstraeten, I.M., Böhlke, J.K., Kraemer, T.F., and Cannia, J., 2002,
Use of environmental tracers and isotopes to evaluate sources of water, nitrate, and uranium in an irrigated alluvial valley, Nebraska: U.S. Geological Survey Fact Sheet 100-01, 4 p.
Williams, J.H., Lane, J.W., Jr., Singha, K., and Haeni, F.P., 2002,
Application of advanced geophysical logging methods in the characterization of a fractured-sedimentary bedrock aquifer, Vertura County, California: U.S. Geological Survey Water-Resources Investigations Report 00-4083, 28 p.
Winfield, K.A., and Nimmo, J.R., 2002,
Controlled liquid-volume [water retention and storage], in Dane, J.H., and Topp, G.C., eds., Methods of Soil Analysis, Part 4, Physical Methods: Madison, Wisconsin, Soil Science Society of America, p. 698-703, 717-720.
Zaugg, S.D., Smith, S.G., Schroeder, M.P., Barber, L.B., and Burkhardt, M.R., 2002,
Methods of analysis by the U.S. Geological Survey National Water Quality Laboratory--Determination of wastewater compounds by polystyrene-divinylbenzene solid-phase extraction and capillary-column gas chromatography/mass spectrometry: U.S. Geological Survey Water-Resources Investigations Report 01-4186, 37 p.
Zimmerman, L.R., Schneider, R.J., and Thurman, E.M., 2002,
Analysis and detection of the herbicides dimethenamid and flufenacet and their sulfonic and oxanilic acid degradates in natural water: Journal of Agricultural and Food Chemistry, v. 50, no. 5, p. 1045-1052, doi:10.1021/jf010779b.
Zimmerman, L.R., Ziegler, A.C., and Thurman, E.M., 2002,
Method of analysis and quality-assurance practices by U.S. Geological Survey Organic Geochemistry Research Group--Determination of geosmin and methylisoborneol in water using solid-phase microextraction and gas chromatography/mass spectrometry: U.S. Geological Survey Open-File Report 02-337, 12 p.

2001

Abraham, J.D., Smith, D.V., and Wright, D.L., 2001,
A survey of waste pits at the Idaho National Engineering and Environmental Laboratory using the new USGS prototype ATV towed VETEM platform, in Proceedings of the Symposium on the Application of Geophysics to Engineering and Environmental Problems (SAGEEP2001), Denver, Colorado, March 4-7, 2001: Environmental and Engineering Geophysical Society, p. 1-8.
Alvarez, D., Petty, J., Huckins, J., Brumbaugh, W., Rostad, C.E., Furlong, E., Leiker, T., and Wemer, S., 2001,
Proof-of-concept field deployment of a prototype integrative sampling device for polar organic contaminants at the city of Columbia, Missouri, and Eagle Bluffs wetland complexes: U.S. Geological Survey Columbia Environmental Research Center Report.
Battaglin, W.A., Furlong, E.T., and Burkhardt, M.R., 2001,
Concentration of selected sulfonylurea, sulfonamide, and imadazolinone herbicides, other pesticides, and nutrients in 71 streams, 5 reservoir outflows, and 25 wells in the midwestern United States, 1998: U.S. Geological Survey Water-Resources Investigations Report 00-4225, 123 p.
Carter, J.L., and Resh, V.H., 2001,
After site selection and before data analysis--sampling, sorting, and laboratory procedures used in stream benthic macroinvertebrate monitoring programs by USA state agencies: Journal of the North American Benthological Society, v. 20, no. 4, p. 658-682.
Constantz, J.E., Stonestrom, D.A., Stewart, A.E., Niswonger, R.G., and Smith, T.R., 2001,
Analysis of streambed temperatures in ephemeral channels to determine streamflow frequency and duration: Water Resources Research, v. 37, no. 2, p. 317-328, 2000WR900271, doi:10.1029/2000WR900271.
Day-Lewis, F.D., Lane Jr., J.W., Hsieh, P.A., and Gorelick, S.M., 2001,
Characterization of fractured-rock aquifers using radar, tracer, and hydraulic data, in Fractured Rock 2001 Conference, Proceedings, Toronto, Ontario, March 26-28, 2001: CD-ROM.
Eganhouse, R.P., Cozzarelli, I.M., Scholl, M.A., and Matthews, L.L., 2001,
Natural attenuation of volatile organic compounds (VOCs) in the leachate plume of a municipal landfill: Using alkylbenzenes as process probes: Ground Water, v. 39, no. 2, p. 192-202.
Gartner, J.W., and Cheng, R.T., 2001,
The promises and pitfalls of estimating total suspended solids based on backscatter intensity from acoustic Doppler current profiler, in Proceedings of the Seventh Federal Interagency Sedimentation Conference, Reno, Nevada, March 25-29, 2001: Subcommittee on Sedimentation, v. 1, p. III-119 - III-126.
Gartner, J.W., Cheng, R.T., Wang, P.F., and Richter, K., 2001,
Laboratory and field evaluations of the LISST-100 instrument for suspended particle size determinations: Marine Geology, v. 175, no. 1-4, p. 199-219, doi:10.1016/S0025-3227(01)00137-2.
Haeni, F.P., Lane, J.W., Williams, J.W., and Johnson, C.D., 2001,
Use of a geophysical toolbox to characterize ground-water flow in fractured rock, in Fractured Rock 2001 Conference, Proceedings, Toronto, Ontario, March 26-28, 2001: CD-ROM.
Harvey, R.W., and Harms, H., 2001,
Transport of microorganisms in the terrestrial subsurface--In situ and laboratory methods, in Hurst, C.J., and others, eds., Manual of Environmental Microbiology (2nd ed.): Washington, ASM Press, p. 753-776.
Herkelrath, W.N., and Delin, G.N., 2001,
Long-term monitoring of soil-moisture in a harsh climate using reflectometer and TDR probes, in Dowding, C.H., ed., Proceedings of the Second International Symposium and Workshop on Time Domain Reflectometry for Innovative Geotechnical Applications, Evanston, Illinois, September 5-7, 2001: Northwestern University, Infrastructure Technology Institute, p. 262-272.
Joesten, P.K., Lane, J.W., Jr., Savoie, J.G., and Versteeg, R.J., 2001,
Application of borehole-radar methods to image two permeable reactive-iron walls at the Massachusetts Military Reservation, Cape Cod, Massachusetts, in Symposium on the Application of Geophysics to Engineering and Environmental Problems, Denver, Colorado, March 4-7, 2001: Wheat Ridge, Colo., Environmental and Engineering Geophysical Society, p. CD-ROM.
Johnson, C.D., Haeni, F.P., and Lane, J.W., 2001,
Importance of discrete-zone monitoring systems in fractured-bedrock wells - a case study for the University of Connecticut landfill, Storrs, Connecticut, in Fractured Rock 2001 Conference, Proceedings, Toronto, Ontario, March 26-28, 2001: CD-ROM.
Johnson, C.D., Lane, J.W., Jr., Williams, J.H., and Haeni, F.P., 2001,
Application of geophysical methods to delineate contamination in fractured rock at the University of Connecticut landfill, Storrs, Connecticut, in Symposium on the Application of Geophysics to Engineering and Environmental Problems, Denver, Colorado, March 4-7, 2001: Wheat Ridge, Colo., Environmental and Engineering Geophysical Society, p. CD-ROM.
Lane, J.W., Jr., Williams, J.H., Johnson, C.D., Sr. Savino, D.-M., and Haeni, F.P., 2001,
Application of a geophysical "tool-box" approach to characterization of fractured-rock aquifers--a case study from Norwalk, Connecticut, in Symposium of the Application of Geophysics to Engineering and Environmental Problems, Denver, Colorado, March 4-7, 2001: Wheat Ridge, Colo., Environmental and Engineering Geophysical Society, p. CD-ROM.
Lee, E.A., Kish, J.L., Zimmerman, L.R., and Thurman, E.M., 2001,
Methods of analysis by the U.S. Geological Survey Organic Geochemistry Research Group--Update and additions to the determination of chloroacetanilide herbicide degradation compounds in water using high-performance liquid chromatography/mass spectrometry: U.S. Geological Survey Open-File Report 01-10, 17 p.
Leenheer, J.A., Rostad, C.E., Gates, P.M., Furlong, E.T., and Ferrer, I., 2001,
Molecular resolution and fragmentation of fulvic acid by electrospray ionization/multistage tandem mass spectrometry: Analytical Chemistry, v. 73, no. 7, p. 1461-1471, doi:10.1021/ac0012593.
Lindsey, M.E., Meyer, M.T., and Thurman, E.M., 2001,
Analysis of trace levels of sulfonamide and tetracycline antimicrobials in groundwater and surface water using solid-phase extraction and liquid chromatography/mass spectrometry: Analytical Chemistry, v. 73, no. 19, p. 4640-4646, doi:10.1021/ac010514w.
Meyer, M.T., Thurman, E.M., and Goolsby, D.A., 2001,
Differentiating nonpoint sources of deisopropylatrazine in surface water using discrimination diagrams: Journal of Environmental Quality, v. 30, no. 5, p. 1836-1843.
Moench, A.F., Garabedian, S.P., and LeBlanc, D.R., 2001,
Estimation of hydraulic parameters from an unconfined aquifer test conducted in a glacial outwash deposit, Cape Cod, Massachusetts: U.S. Geological Survey Professional Paper 1629, 69 p.
O'Connor, K.M., 2001,
Use of TDR to monitor changes in ground water level and crude oil thickness, in Dowding, C.H., ed., Proceedings of the Second International Symposium and Workshop on Time Domain Reflectometry for Innovative Geotechnical Applications, Evanston, Illinois, September 5-7, 2001: Northwestern University, Infrastructure Technology Institute, p. 409-416.
Ortiz, R.F., and Bencala, K.E., 2001,
Determination of instream metal loads using tracer-injection and synoptic-sampling techniques in Wightman Fork, southwestern Colorado, September 1997: U.S. Geological Survey Water-Resources Investigations Report 00-4154, 26 p.
Pabich, W.J., 2001,
Denitrification of anthropogenic nitrogen in groundwater--Measurement and modeling using stable isotopic and mass balance approaches: Cambridge, Massachusetts Institute of Technology, Department of Civil and Environmental Engineering, unpublished Ph.D. thesis, 188 p.
Plummer, L.N., Busenberg, E., Böhlke, J.K., Nelms, D.L., Michel, R.L., and Schlosser, P., 2001,
Groundwater residence times in Shennandoah National Park, Blue Ridge Mountains, Virginia, USA--A multi-tracer approach: Chemical Geology, v. 179, p. 92-111.
Pontolillo, J., and Eganhouse, R.P., 2001,
The search for reliable aqueous solubility (Sw) and octanol-water partition coefficient (Kow) data for hydrophobic organic compounds: DDT and DDE as a case study: U.S. Geological Survey Water-Resources Investigations Report 01-4201, 51 p.
Savoie, J.G., Lane, J.W., Jr., and Joesten, P.K., 2001,
Cross-hole radar method monitors PRB installation: Ground Water Currents, no. 42, p. 3-4.
Shapiro, A.M., 2001,
Characterizing ground-water chemistry and hydraulic properties of fractured-rock aquifers using the multifunction bedrock-aquifer transportable testing tool (BAT3): U.S. Geological Survey Fact Sheet FS-075-01, 4 p.
Sigman, D.M., Casciotti, K.L., Andreani, M., Barford, C., Galanter, M., and Böhlke, J.K., 2001,
A bacterial method for the nitrogen isotopic analysis of nitrate in seawater and freshwater: Analytical Chemistry, v. 73, no. 17, p. 4145-4153, doi:10.1021/ac010088e.
Taylor, H.E., 2001,
Inductively coupled plasma-mass spectrometry--Practices and techniques: New York, Academic Press, 294 p., ISBN:978-0-12-683865-7.
Thurman, E.M., and Aga, D.S., 2001,
Detection of pesticides and pesticide metabolites using the cross reactivity in immunoassays: Journal of the Association of Official Analytical Chemists International, v. 84, no. 1, p. 163-167.
Thurman, E.M., Ferrer, I., and Barcelo, D., 2001,
Choosing between atmospheric pressure chemical ionization and electrospray ionization interfaces for the HPLC/MS analysis of pesticides: Analytical Chemistry, v. 73, no. 22, p. 5441-5449, doi:10.1021/ac010506f.
Thurman, E.M., Zimmerman, L.R., Aga, D.S., and Gilliom, R.J., 2001,
Regional water-quality analysis of 2,4-D and dicamba in river water using gas chromatography - isotope dilution mass spectrometry: International Journal of Environmental Analytical Chemistry, v. 79, no. 3, p. 185-198.
Tiedeman, C.R., Hill, M.C., D'Agnese, F.A., and Faunt, C.C., 2001,
Identifying model parameters important to preductions for guiding hydrogeologic data collection, in Proceedings, MODFLOW-2001, Golden, Colorado, September 2001: p. 195-201.
Tiedeman, C.R., and Hsieh, P.A., 2001,
Assessing an open-well aquifer test in fractured crystalline rock: Ground Water, v. 39, no. 1, p. 68-78, doi:10.1111/j.1745-6584.2001.tb00352.x.
Verplanck, P.L., Antweiler, R.C., Nordstrom, D.K., and Taylor, H.E., 2001,
Standard reference water samples for rare earth element determinations: Applied Geochemistry, v. 16, no. 2, p. 231-244, doi:10.1016/S0883-2927(00)00030-5.
Verstraeten, I.M., Steele, G.V., Böhlke, J.K., Kraemer, T.F., Wilson, K.E., and Carnes, A.E., 2001,
Selected field and analytical methods and analytical results in the Dutch Flats area, western Nebraska, 1995-99: U.S. Geological Survey Open-File Report 00-413, 53 p.
Worrall, F., 2001,
A molecular topology approach to predicting pesticide pollution of groundwater: Environmental Science and Technology, v. 35, no. 11, p. 2282-2287, doi:10.1021/es001593g.
Wright, D.L., Abraham, J.D., Smith, D.V., and Hutton, S.R., 2001,
A high-resolution, short-range, directional borehole radar, in Proceedings of the Symposium on the Application of Geophysics to Engineering and Environmental Problems (SAGEEP2001), Denver, Colorado, March 4-7, 2001: Environmental and Engineering Geophysical Society, p. 1-15.
Zhang, M., Takahashi, M., Morin, R.H., Endo, H., and Esaki, T., 2001,
Determining the hydraulic properties of saturated, low-permeability geological materials in the laboratory--Advances in theory and practice, in Proceedings of the ASTM Symposium on Evaluation and Remediation of Low-Permeability and Dual-Porosity Environments, Reno, Nevada, January 25-26, 2001: p. 40-55.
Zimmerman, L.R., Strahan, A.P., and Thurman, E.M., 2001,
Method of analysis and quality-assurance practices by the U.S. Geological Survey Organic Geochemistry Research Group--Determination of four selected mosquito insecticides and a synergist in water using liquid-liquid extraction and gas chromatography/mass spectrometry: U.S. Geological Survey Open-File Report 01-273, 11 p.

2000

Alpers, C.N., Taylor, H.E., Roth, D.A., Cain, D.J., Ball, J.W., Unruh, D.M., and Deleanis, P.D., 2000,
Study design--Field and laboratory methods, in Alpers, C.N., Taylor, H.E., and Domagalski, J.J., eds., Metals transport in the Sacramento River, California, 1996-97--Volume 1. Methods and data: U.S. Geological Survey Water-Resources Investigations Report 99-4286, p. 19-37.
Baker, R.J., Baehr, A.L., and Lahvis, M.A., 2000,
Estimation of hydrocarbon biodegradation rates in gasoline-contaminated sediment from measured respiration rates: Journal of Contaminant Hydrology, v. 41, no. 1-2, p. 175-192, doi:10.1016/S0169-7722(99)00063-7.
Boyle, T.P., and Gustina, G.W., 2000,
A strategy for use of multivariate methods of analysis of benthic macroinvertebrate communities to assess mine-related ecological stress, in Proceedings of the Fifth International Conference on Acid Rock Drainage, Denver, Colorado, May 21-24, 2000: Littleton, Colo., Society for Mining, Metallurgy, and Exploration, p. 1425-1432.
Busenberg, E., and Plummer, L.N., 2000,
Dating young groundwater with sulfur hexafluoride--Natural and anthropogenic sources of sulfur hexafluoride: Water Resources Research, v. 36, no. 10, p. 3011-3030, 2000WR900151, doi:10.1029/2000WR900151.
Cahill, J.D., 2000,
Determination of human pharmaceuticals in surface water using solid-phase extraction and high-performance liquid chromatography-mass spectrometry: University of Colorado at Denver, unpublished MS thesis, 112 p.
Chapelle, F.H., Robertson, J.F., Landmeyer, J.E., and Bradley, P.M., 2000,
Methodology for applying monitored natural attenuation to petroleum hydrocarbon-contaminated ground-water systems with examples from South Carolina: U.S. Geological Survey Water-Resources Investigations Report 00-4161, 47. A 3 1/2" disk is included p.
Cleasby, T.E., Nimick, D.A., and Kimball, B.A., 2000,
Quantification of metal loads by tracer-injection and synoptic-sampling methods in Cataract Creek, Jefferson County, Montana: U.S. Geological Survey Water-Resources Investigations Report 00-4237, 39 p.
Cook, P.G., and Böhlke, J.K., 2000,
Determining timescales for groundwater flow and solute transport, in Cook, P.G., and Herczeg, A., eds., Environmental tracers in subsurface hydrology: Boston, Kluwer Academic Publishers, p. 1-30.
Costa, J.E., Spicer, K.R., Cheng, R.T., Haeni, F.P., Melcher, N.B., and Thurman, E.M., 2000,
Measuring stream discharge by non-contact methods--A proof-of-concept experiment: Geophysical Research Letters, v. 27, no. 4, p. 553-556.
Cozzarelli, I.M., Suflita, J.M., Ulrich, G.A., Harris, S.H., Scholl, M.A., Schlottmann, J.L., and Christenson, S., 2000,
Geochemical and microbiological methods for evaluating anaerobic processes in an aquifer contaminated by landfill leachate: Environmental Science and Technology, v. 34, no. 18, p. 4025-4033, doi:10.1021/es991342b.
Crepeau, K.L., Baker, L.M., and Kuivila, K.M., 2000,
Method of analysis and quality assurance practices for determination of pesticides in water by solid-phase extraction and capillary-column gas chromatography/mass spectrometry at the U.S. Geological Survey California District organic chemistry laboratory, 1996-1999: U.S. Geological Survey Open-File Report 00-229, 19 p.
Day-Lewis, F.D., Hsieh, P.A., and Gorelick, S.M., 2000,
Identifying fracture-zone geometry using simulated annealing and hydraulic-connection data: Water Resources Research, v. 36, no. 7, p. 1707-1721, 2000WR900073, doi:10.1029/2000WR900073.
Duff, J.H., Toner, B., Jackman, A.P., and Triska, F.J., 2000,
Determination of groundwater discharge into a sand and gravel bottom river--A preliminary comparison of chloride dilution and seepage meter techniques: Internationale Vereinigung fur Theoretische und Angewandte Limnologie, v. 27, p. 1-6.
Ellefsen, K.J., 2000,
check_picks_x -- A program for checking the travel time picks of crosswell seismic and radar data: U.S. Geological Survey Open-File Report 00-109.
Erdman, J.A., and Christenson, S., 2000,
Elements in cottonwood trees as an indicator of ground water contaminated by landfill leachate: Ground Water Monitoring and Remediation, v. 20, no. 1, p. 120-126.
Ferrer, I., Barcelo, D., and Thurman, E.M., 2000,
First LC/MS determination of cyanazine amide, cyanazine acid, and cyanazine in groundwater samples: Environmental Science and Technology, v. 34, no. 4, p. 714-718, doi:10.1021/es990462g.
Furlong, E.T., Burkhardt, M.R., Gates, P.M., Werner, S.L., and Battaglin, W.A., 2000,
Routine determination of sulfonylurea, imidazolinone, and sulfonamide herbicides at nanogram-per-liter concentrations by solid-phase extraction and liquid chromatography/mass spectrometry: The Science of the Total Environment, v. 248, no. 2-3, p. 135-146, doi:10.1016/S0048-9697(99)00537-9.
Haeni, F.P., Buursink, M.L., Costa, J.E., Melcher, N.B., Cheng, R.T., and Plant, W.J., 2000,
Ground penetrating radar used in surface water discharge measurements, in Noon, D.A., Stickley, G.F., and Longstaff, D., eds., 8th International Conference on Ground Penetrating Radar, Gold Coast, Australia, May 23-26, 2000: SPIE, v. 4084, p. 494-500.
Hostetler, K.A., and Thurman, E.M., 2000,
Determination of chloroacetanilide herbicide metabolites in water using high-performance liquid chromatography-diode array detection and high-performance liquid chromatography/mass spectrometry: The Science of the Total Environment, v. 248, no. 2-3, p. 147-155, doi:10.1016/S0048-9697(99)00538-0.
Hsieh, P.A., 2000,
A brief survey of hydraulic tests in fractured rocks, in Faybishenko, B., Witherspoon, P.A., and Benson, S.M., eds., American Geophysical Union Geophysical Monograph 122: Washington, D.C., p. 59-66.
Kharaka, Y.K., Thordsen, J.J., Schroeder, R.A., and Setmire, J.G., 2000,
Nanofiltration membranes used to remove selenium and other minor elements from wastewater, in Young, C., ed., Minor Elements 2000: Society for Mining, Metallurgy, and Exploration, p. 372-379.
Kish, J.L., Thurman, E.M., Scribner, E.A., and Zimmerman, L.R., 2000,
Methods of analysis by the U.S. Geological Survey Organic Geochemistry Research Group--Determination of selected herbicides and their degradation products in water using solid-phase extraction and gas chromatography/mass spectrometry: U.S. Geological Survey Open-File Report 00-385, 13 p.
Lane, J.W., Day-Lewis, F.D., Harris, J.M., Haeni, F.P., and Gorelick, S.M., 2000,
Attenuation-difference radar tomography--results of a multiple-plane experiment at the U.S. Geological Survey fractured-rock research site, Mirror Lake, New Hampshire, in Noon, D.A., Stickley, G.F., and Longstaff, D., ed., GPR 2000, Proceedings of the Eighth International Conference on Ground Penetrating Radar, Gold Coast, Australia, May 23-26, 2000: Queensland, Australia, University of Queensland, p. 666-675.
Lane, J.W., Jr., Buursink, M.L., Haeni, F.P., and Versteeg, R.J., 2000,
Evaluation of ground-penetrating radar to detect free-phase hydrocarbons in fractured rocks--Results of numerical modeling and physical experiments: Ground Water, v. 38, no. 6, p. 929-938.
Leenheer, J.A., Croue, J.P., Benjamin, M., Korshin, G.V., Hwang, C.J., Bruchet, A., and Aiken, G.R., 2000,
Comprehensive isolation of organic matter from water for spectral characterizations and reactivity testing, in Barrett, S.S., Krasner, S.W., and Amy, G.L., eds., Natural Organic Matter and Disinfection By-products, Washington, D.C.: Amer