Models

Computer models for the simulation of contaminant transport and fate and their applications

Abbott, M.L., Susong, D.D., Krabbenhoft, D.P., and Rood, A.S., 2002,

Mercury deposition in snow near an industrial emission source in the western U.S. and comparison to ISC3 model predictions: Water, Air, and Soil Pollution, v. 139, no. 1-4, p. 95-114, doi:10.1023/A:1015856717964.

Abrams, R.H., 1999,

A compartmentalized approach to simulating redox zones in contaminated aquifers: Stanford, Calif., Stanford University, Department of Geological and Environmental Sciences, unpublished Ph.D. thesis, 182 p.

Abrams, R.H., and Loague, K., 2000,

A compartmentalized solute transport model for redox zones in contaminated aquifers--1, Theory and development: Water Resources Research, v. 36, no. 8, p. 2001-2013, 2000WR900110, doi:10.1029/2000WR900110.

Abrams, R.H., and Loague, K., 2000,

A compartmentalized solute transport model for redox zones in contaminated aquifers--2, Field-scale simulations: Water Resources Research, v. 36, no. 8, p. 2015--2029, 10.1029/2000WR900111, doi:10.1029/2000WR900111.

Abrams, R.H., Loague, K., and Kent, D.B., 1998,

Development and testing of a compartmentalized reaction network model for redox zones in contaminated aquifers: Water Resources Research, v. 34, no. 6, p. 1531-1541, 98WR00485, doi:10.1029/98WR00485.

Alpers, C.N., and Nordstrom, D.K., 1999,

Geochemical modeling of water-rock interactions in mining environments, in Plumlee, G.S., and Logsdon, M.J., eds., The environmental geochemistry of mineral deposits--Part 1. Processes, methods and health issues: Reviews in Economic Geology, v. 6A, p. 289-324.

Amos, R.T., and Mayer, K.U., 2006,

Investigating ebullition in a sand column using dissolved gas analysis and reactive transport modeling: Environmental Science and Technology, v. 40, p. 5361-5367, doi:10.1021/es0602501.

Amos, R.T., and Mayer, K.U., 2006,

Investigating the role of gas bubble formation and entrapment in contaminated aquifers--Reactive transport modeling: Journal of Contaminant Hydrology, v. 87, p. 123-154, doi:10.1016/j.jconhyd.2006.04.008.

Anderman, E.R., 1996,

The use of advective-transport observations to improve ground-water flow parameter estimation: Golden, Colorado School of Mines, Department of Geology and Geological Engineering, unpublished Ph.D. thesis, 277 p.

Anderman, E.R., and Hill, M.C., 1998,

Improving ground-water flow model calibration with the advective-transport observation (ADV) package to MODFLOWP: U.S. Geological Survey Fact Sheet FS-059-98, 2 p.

Anderman, E.R., and Hill, M.C., 1997,

Advective-transport observation (ADV) package, a computer program for adding advective-transport observations of steady-state flow fields to the three-dimensional ground-water-flow parameter-estimation model MODFLOWP: U.S. Geological Survey Open-File Report 97-14, 67 p.

Anderman, E.R., Hill, M.C., and Poeter, E.P., 1996,

Two-dimensional advective transport in ground-water flow parameter estimation: Ground Water, v. 34, no. 6, p. 1001-1009.

Anderman, E.R., Hill, M.C., and Poeter, E.P., 1994,

Two-dimensional advective transport in nonlinear regression--Sensitivities and uncertainty of plume-front observations, in Warner, J.W., and van der Heijde, P., eds., Proceedings, 1994 Groundwater Modeling Conference, Fort Collins, Colorado, August 10-12, 1994: Fort Collins, Colo., Colorado State University, p. 55-62.

Anderson, D.E., Miller, D.R., Wang, Y.S., Yendol, W.G., and Mierzejewski, K., 1992,

Deposition of aerially applied BT in an oak forest and its prediction with the FSCBG model: Journal of Applied Meteorology, v. 31, p. 1457-1466.

Andraski, B.J., 1996,

Simulated trench studies near Beatty, Nevada-Initial results and implications, in Stevens, P.R., and Nicholson, T.J., eds., Joint U.S. Geological Survey, U.S. Nuclear Regulatory Commission Workshop on research related to low-level radioactive waste disposal, May 4-6, 1993, National Center, Reston, Virginia, Proceedings: U.S. Geological Survey Water-Resources Investigations Report 95-4015, p. 111-118.

Andraski, B.J., 1990,

Water movement and trench stability at a simulated arid burial site for low-level radioactive waste near Beatty, Nevada, in Nuclear Waste Isolation in the Unsaturated Zone, Proceedings, Las Vegas, Nevada, September, 1989: La Grange Park, Ill., American Nuclear Society, p. 166-173.

Andraski, B.J., and Jacobson, E.A., 2000,

Testing a full-range soil-water retention function in modeling water potential and temperature: Water Resources Research, v. 36, no. 10, p. 3081-3089, 2000WR900193, doi:10.1029/2000WR900193.

Angeroth, C.E., Leake, S.A., and Wagner, B.J., 1999,

Preliminary model development of the ground- and surface-water system in Pinal Creek Basin, Arizona, in Morganwalp, D.W., and Buxton, H.T., eds., U.S. Geological Survey Toxic Substances Hydrology Program--Proceedings of the Technical Meeting, Charleston, South Carolina, March 8-12, 1999--Volume 1 of 3--Contamination from Hardrock Mining: U.S. Geological Survey Water-Resources Investigations Report 99-4018A, p. 211-216.

Antweiler, R.C., and Taylor, H.E., 2008,

Evaluation of statistical treatments of left-censored environmental data using coincident uncensored data sets--I. Summary statistics: Environmental Science and Technology, doi:10.1021/es071301c (Advanced Web release).

Appelo, C.A.J., and Parkhurst, D.L., 1998,

Enhancements to the geochemical model PHREEQC-1D transport and reaction kinetics, in Arehart, G.B., and Hulston, J.R., eds., Proceedings of the 9th International Symposium on Water-Rock Interaction (WRI-9), Rottersam: A.A. Balkema, p. 873-876.

Asmussen, L.E., and Smith, C.N., 1990,

Study design to investigation and simulate agrichemical movement and fate in ground-water recharge, in Nash, R.G., and Leslie, A.R., eds., Ground water research and sampling design: Washington, D.C., American Chemical Society ACS Symposium Series 465, p. 150-164.

Aulenbach, B.T., Buxton, H.T., Battaglin, W.A., and Coupe, R.H., 2007,

Streamflow and nutrient fluxes of the Mississippi-Atchafalaya River Basin and subbasins for the period of record through 2005: U.S. Geological Survey Open-File Report 2007-1080 (Available On Line Only).

Baedecker, M.J., and Cozzarelli, I.M., 1991,

Geochemical modeling of organic degradation reactions in an aquifer contaminated with crude oil, in Mallard, G.E., and Aronson, D.A., eds., U.S. Geological Survey Toxic Substances Hydrology Program--Proceedings of the technical meeting, Monterey, California, March 11-15, 1991: U.S. Geological Survey Water-Resources Investigations Report 91-4034, p. 627-632.

Baedecker, M.J., Cozzarelli, I.M., Siegel, D.I., Bennett, P.C., and Eganhouse, R.P., 1993,

Crude oil in a shallow sand and gravel aquifer--III, Biogeochemical reactions and mass balance modeling in anoxic ground water: Applied Geochemistry, v. 8, no. 6, p. 569-586, doi:10.1016/0883-2927(93)90012-6.

Baehr, A.L., and Baker, R.J., 1995,

Use of a reactive gas transport model to determine rates of hydrocarbon biodegradation in unsaturated porous media: Water Resources Research, v. 31, no. 11, p. 2877-2882, 95WR02077, doi:10.1029/95WR02077.

Baehr, A.L., and Bruell, C.J., 1990,

Application of the Stefan-Maxwell equations to determine limitations of Fick's Law when modeling organic vapor transport in sand columns: Water Resources Research, v. 26, no. 6, p. 1155-1163, doi:10.1029/WR026i006p01155.

Baehr, A.L., and Corapcioglu, M.Y., 1987,

A compositional multiphase model for groundwater contamination by petroleum products--2, numerical solution: Water Resources Research, v. 23, no. 1, p. 201-213.

Baehr, A.L., and Hult, M.F., 1987,

Mathematical modeling of hydrocarbon and oxygen transport coupled with microbial degradation in the unsaturated zone, in Franks, B.J., ed., U.S. Geological Survey Program on Toxic Waste--Ground-Water Contamination--Proceedings of the third technical meeting, Pensacola, Florida, March 23-27, 1987: U.S. Geological Survey Open-File Report 87-109, p. C-27-C-28.

Baehr, A.L., and Joss, C.J., 1995,

An updated model of induced airflow in the unsaturated zone: Water Resources Research, v. 31, no. 2, p. 417-421, 94WR02423, doi:10.1029/94WR02423.

Báez-Cazull, S.E., McGuire, J.T., Cozzarelli, I.M., and Voytek, M.A., 2008,

Determination of dominant biogeochemical processes in a contaminated aquifer-wetland system using multivariate statistical analysis: Journal of Environmental Quality, v. 37, no. 1, p. 30-46, doi:10.2134/jeq2007.0169.

Baker, R.J., and Baehr, A.L., 1996,

Use of column studies and a reactive transport model to measure biodegradation rates of hydrocarbons, in Morganwalp, D.W., and Aronson, D.A., eds., U.S. Geological Survey Toxic Substances Hydrology Program--Proceedings of the technical meeting, Colorado Springs, Colorado, September 20-24, 1993: U.S. Geological Survey Water-Resources Investigations Report 94-4015, v. 1, p. 43-47.

Ball, J.W., and Nordstrom, D.K., 1991,

User's manual for WATEQ4F with revised thermodynamic data base and test cases for calculating speciation of major, trace and redoc elements in natural waters: U.S. Geological Survey Open-File Report 91-183, 185 p.

Ball, J.W., Nordstrom, D.K., and Runkel, R.L., 2000,

Reactive and non-reactive transport modeling for Wightman Fork, Summitville Mine, Colorado--Application of the OTIS/OTEQ model to a low-flow synoptic study, in Proceedings from the Fifth International Conference on Acid Rock Drainage, Denver, Colorado, May 21-24, 2000: Littleton, Colo., Society for Mining, Metallurgy, and Exploration, v. 1 of 2, p. 125-134.

Ball, J.W., Runkel, R.L., and Nordstrom, D.K., 2005,

Questa baseline and pre-mining ground-water quality investigation. 12. Geochemical and reactive-transport modeling based on tracer injection-synoptic sampling studies for the Red river, New Mexico, 2001-2002: U.S. Geological Survey Scientific Investigations Report 2005-5149, 78 p.

Ball, J.W., Runkel, R.L., and Nordstrom, D.K., 2004,

Evaluating remedial alternatives for the Alamosa River and Wightman Fork, near Summitville Mine, Colorado--Application of a reactive transport model to low- and high-flow simulations, in Zannetti, P., ed., Environmental Sciences and Environmental Computing: The EnviroComp Institute, v. II, p. 1-54.

Ball, J.W., Runkel, R.L., and Nordstrom, D.K., 2001,

Reactive transport modeling at high-flow - Wightman Fork/Alamosa River, USA, in Cidu, R., ed., Proceedings of the Tenth International Symposium on Water - Rock Interaction, Villasimius, Italy, July 10-15, 2001: A.A. Balkema Publishers, v. 2, p. 1181-1184.

Ball, J.W., Runkel, R.L., and Nordstrom, D.K., 1999,

Transport modeling of reactive and non-reactive constituents from Summitville, Colorado--Preliminary results from the application of the OTIS/OTEQ model to the Wightman Fork/Alamosa River System, in Morganwalp, D.W., and Buxton, H.T., eds., U.S. Geological Survey Toxic Substances Hydrology Program--Proceedings of the Technical Meeting, Charleston, South Carolina, March 8-12, 1999--Volume 1 of 3--Contamination from Hardrock Mining: U.S. Geological Survey Water-Resources Investigations Report 99-4018A, p. 305-311.

Barlow, P.M., and LeBlanc, D.R., 1992,

A study of ground-water flow beneath the Massachusetts Military Reservation, Cape Cod, Massachusetts, Project Description, August 1992: U.S. Geological Survey Open-File Report 92-143, 2 p.

Bartolino, J.R., and Niswonger, R., 1999,

Numerical simulation of vertical ground-water flux of the Rio Grande from ground-water temperature profiles, Central New Mexico: U.S. Geological Survey Water-Resources Investigations Report 99-4212, 34 p.

Battaglin, W.A., 1993,

Use of volume modelling techniques to estimate agricultural chemical mass in groundwater, Minnesota, USA: International Association of Hydrological Sciences, IAHS Publication No. 211, 591-599 p.

Battaglin, W.A., 1992,

Estimation of agricultural chemical mass in ground water by volume modeling techniques: Golden, Colorado School of Mines, M.E. thesis, ER-4284, 157 p.

Battaglin, W.A., and Goolsby, D.A., 1998,

Regression models of herbicide concentrations in outflow from reservoirs in the midwestern USA, 1992-1993: Journal of the American Water Resources Association, v. 34, no. 6, p. 1369-1390, doi:10.1111/j.1752-1688.1998.tb05438.x.

Battaglin, W.A., and Goolsby, D.A., 1997,

Statistical modeling of agricultural chemical occurrence in midwestern rivers: Journal of Hydrology, v. 196, no. 1-4, p. 1-25, doi:10.1016/S0022-1694(97)00011-5.

Battaglin, W.A., and Goolsby, D.A., 1996,

Using GIS and logistic regression to estimate agricultural chemical concentrations in rivers of the midwestern USA, in Kovar, K., and Nachtnebel, H., eds., Application of Geographic Information Systems in Hydrology and Water Resources Management--Proceedings of HydroGIS'96 meeting, Vienna, Austria, April, 1996: International Association of Hydrological Sciences IAHS Publication No. 235, p. 253-260.

Battaglin, W.A., and Goolsby, D.A., 1996,

Using GIS and regression to estimate annual herbicide concentrations in outflow from reservoirs in the midwestern USA, 1992-93, in AWRA Symposium on GIS and Water Resources, Ft. Lauderdale, FL, September 22-26, 1996: American Water Resources Association.

Battaglin, W.A., and Goolsby, D.A., 1996,

Using GIS and regression to estimate annual herbicide concentrations in outflow from reservoirs in the midwestern USA, 1992-93, in Hallam, C.A., Salisbury, H.M., Lanfear, K.J., and Battaglin, W.A., eds., GIS and Water Resources--Proceedings of the American Water Resources Association: American Water Resources Association Technical Publication Series TPS-96-3, p. 89-98.

Battaglin, W.A., Ulery, R.L., and Vowinkel, E.F., 1989,

Method for simulating water-table altitudes from stream and drainage-basin locations by use of a geographic information system, in Mallard, G.E., and Ragone, S.E., eds., U.S. Geological Survey Toxic Substances Hydrology Program--Proceedings of the technical meeting, Phoenix, Arizona, September 26-30, 1988: U.S. Geological Survey Water-Resources Investigations Report 88-4220, p. 531-539.

Battaglin, W.A., Ulery, R.L., Winterstein, T., and Welborn, T., 2003,

Estimating the susceptibility of surface water in Texas to nonpoint-source contamination by use of logistic regression modeling: U.S. Geological Survey Water-Resources Investigations Report 03-4205, 24 p.

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.

Bekins, B.A., E.M., G., and Goerlitz, D.F., 1993,

Modeling steady-state methanogenic degradation of phenols in groundwater: Journal of Contaminant Hydrology, v. 14, no. 3-4, p. 279-294, doi:10.1016/0169-7722(93)90029-R

Bekins, B.A., Godsy, E.M., and Goerlitz, D.F., 1996,

Modeling steady-state methanogenic degradation of phenols in ground water at Pensacola, Florida, in Morganwalp, D.W., and Aronson, D.A., eds., U.S. Geological Survey Toxic Substances Hydrology Program--Proceedings of the technical meeting, Colorado Springs, Colorado, September 20-24, 1993: U.S. Geological Survey Water-Resources Investigations Report 94-4015, v. 2, p. 843-849.

Bekins, B.A., Godsy, E.M., and Goerlitz, D.F., 1994,

Modeling steady-state methanogenic degradation of phenols in groundwater at Pensacola, Florida, in Symposium on bioremediation of hazardous wastes--Research, development, and field evaluations: Washington, D.C., Office of Research and Development, U.S. Environmental Protection Agency Environmental Research Brief EPA/600/R-94/075, p. 158-163.

Bekins, B.A., Warren, E., and Godsy, E.M., 1998,

A comparison of zero-order, first-order, and Monod biotransformation models: Ground Water, v. 36, no. 2, p. 261-268.

Bekins, B.A., Warren, E., and Godsy, E.M., 1997,

Comparing zero and first order approximations to the Monod Model, in Alleman, B.C., and Leeson, A., eds., In Situ and On Site Bioremediation--Procedings of the Fourth International Symposium on In Situ And On-Site Bioremediation, New Orleans, La., April 28-May 1, 1997: Columbus, Ohio, Battelle Press, v. 5, p. 547-552 (Contact The Conference Group Inc. for information on the availability of the proceedings.).

Bencala, K.E., 1985,

Performance of sodium as a transport tracer experimental and simulation analysis, in Subitzky, S., ed., Selected Papers in the Hydrologic Sciences, 1985: U.S. Geological Survey Water-Supply Paper 2270, p. 83-89.

Bencala, K.E., 1983,

Simulation of solute transport in a mountain pool and-riffle stream with a kinetic mass transfer model for sorption: Water Resources Research, v. 19, no. 3, p. 732-738, doi:10.1029/WR019i003p00732.

Bencala, K.E., Duff, J.H., Harvey, J.W., Jackman, A.P., and Triska, F.J., 1993,

Modelling within the stream-catchment continuum, in Jakeman, A.J., Beck, M.B., and McAleer, J.J., eds., Modelling Change in Environmental Systems: Wiley, p. 163-187.

Bencala, K.E., Duff, J.H., Harvey, J.W., Jackman, J.P., and Triska, F.J., 1993,

Physical transport influencing biogeochemistry within the stream catchment continuum, in Jakeman, A.J., Beck, M.B., and McAleer, M.J., eds., Modelling change in environmental systems: New York, J. Wiley and Sons.

Bencala, K.E., and Walters, R.A., 1983,

Simulation of solute transport in a mountain pool-and-riffle stream--A transient storage model: Water Resources Research, v. 19, no. 3, p. 718-724, doi:10.1029/WR019i003p00718.

Besser, J.M., and Leib, K.J., 1999,

Modeling frequency of occurrence of toxic concentrations of zinc and copper in the Upper Animas River, in Morganwalp, D.W., and Buxton, H.T., eds., U.S. Geological Survey Toxic Substances Hydrology Program--Proceedings of the Technical Meeting, Charleston, South Carolina, March 8-12, 1999--Volume 1 of 3--Contamination from Hardrock Mining: U.S. Geological Survey Water-Resources Investigations Report 99-4018A, p. 75-81.

Böhlke, J.K., Smith, R.L., and Miller, D.N., 2006,

Ammonium transport and reaction in contaminated groundwater--Application of isotope tracers and isotope fractionation studies: Water Resources Research, v. 42, W05411, doi:10.1029/2005WR004349.

Boyer, E.W., Hornberger, G.M., Bencala, K.E., and McKnight, D.M., 2000,

Effects of asynchronous snowmelt on flushing of dissolved organic carbon--A mixing model approach: Hydrological Processes, v. 14, no. 18, p. 3291-3308, doi:10.1002/1099-1085(20001230)14:18<3291::AID-HYP202>3.0.CO;2-2.

Boyer, E.W., Hornberger, G.M., Bencala, K.E., and McKnight, D.M., 1996,

Overview of a simple model describing variation of dissolved organic carbon in an upland catchment: Ecological Modeling, v. 86, p. 183-188, doi:10.1016/0304-3800(95)00049-6.

Boyer, E.W., Hornberger, G.W., and Bencala, K.E., 1993,

Hydrological controls on the temporal variation of dissolved organic carbon in Deer Creek near Montezuma, Colorado, in McAleer, M., and Jakeman, A., eds., Proceedings of the 10th Biennial Conference of the Modeling and Simulation Society of Australia, December 6-10, 1993: The University of Western Australia, p. 501-506.

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.

Bratkovich, A., Dinnel, S.P., and Goolsby, D.A., 1995,

Variability and prediction of freshwater and nitrate fluxes for the Louisiana-Texas shelf--Mississippi and Atchafalaya source functions: Estuaries, v. 17, no. 4, p. 766-778.

Brauner, J.S., and Widdowson, M.A., 1997,

Sequential electron acceptor model for evaluation of in situ bioremediation of petroleum hydrocarbon contaminants in groundwater, in Engineering Foundation Conference on Bioremediation, Palm Coast, Florida, January 21-26, 1996: Annals of the New York Academy of Sciences, v. 829, p. 399-419.

Bredehoeft, J.D., and Konikow, L.F., 1993,

Ground-water models--Validate or invalidate: Ground Water, v. 31, no. 2, p. 178-179.

Bredehoeft, J.D., and Konikow, L.F., 1993,

Reply to comment by G. de Marsily, P. Combes, and P. Goblet on "Ground-water models cannot be validated": Advances in Water Resources, v. 15, no. 6, p. 371-372.

Broshears, R.E., Bencala, K.E., Kimball, B.A., and McKnight, D.M., 1992,

Tracer-dilution experiments and solute-transport simulations for a mountain streams, Saint Kevin Gulch, Colorado: U.S. Geological Survey Water-Resources Investigations Report 92-4081, 18 p.

Broshears, R.E., Kimball, B.A., and Runkel, R.L., 1996,

Simulation of reactive transport during a pH modification experiment in a mountain stream affected by acid mine drainage, in Morganwalp, D.W., and Aronson, D.A., eds., U.S. Geological Survey Toxic Substances Hydrology Program--Proceedings of the technical meeting, Colorado Springs, Colorado, September 20-24, 1993: U.S. Geological Survey Water-Resources Investigations Report 94-4015, v. 2, p. 781-788.

Broshears, R.E., Runkel, R.L., and Kimball, B.A., 1994,

Development and application of a reactive solute transport model for trace metals in mountain streams, in Dutton, A.R., ed., Toxic Substances and the Hydrologic Sciences--Proceedings of the conference, Austin, Texas, April 10-13, 1994: Minneapolis, Minn., American Institute of Hydrology, p. 19-34.

Broshears, R.E., Runkel, R.L., Kimball, B.A., Bencala, K.E., and McKnight, D.M., 1996,

Reactive solute transport in an acidic stream--Experimental pH increase and simulation of controls on pH, aluminum, and iron: Environmental Science and Technology, v. 30, no. 10, p. 3016-24, doi:10.1021/es960055u.

Brown, D.W., and Hem, J.D., 1984,

Development of a model to predict the adsorption of lead from solution on a natural streambed sediment: U.S. Geological Survey Water-Supply Paper 2187, 35 p.

Brown, J.G., 1996,

Movement of metal contaminants in ground water in the Pinal Creek basin, Arizona---Model assessment and simulation of reactive transport: Tucson, University of Arizona, M.S. thesis, 236 p.

Brown, J.G., Bassett, R.L., and Glynn, P.D., 2000,

Reactive transport of metal contaminants in alluvium--Model comparison and column simulation: Applied Geochemistry, v. 15, no. 1, p. 35-50, doi:10.1016/S0883-2927(99)00004-9.

Brown, J.G., Bassett, R.L., and Glynn, P.D., 1998,

Analysis and simulation of reactive transport of metal contaminants in ground water in Pinal Creek Basin, Arizona, in Steefel, C.I., and Van Cappellen, P., eds., Special Issue--Reactive Transport Modeling of Natural Systems: New York, Elsevier, Journal of Hydrology, v. 209, p. 225-250.

Brown, J.G., and Glynn, P.D., 2003,

Kinetic dissolution of carbonates and Mn oxides in acidic water--measurement of in situ field rates and reactive transport modeling: Applied Geochemistry, v. 18, no. 8, p. 1225-1239, doi:10.1016/S0883-2927(03)00010-6.

Brown, J.G., Glynn, P.D., and Bassett, R.L., 1999,

Geochemistry and reactive-transport of metal contaminants in ground water, Pinal Creek Basin, Arizona, in Morganwalp, D.W., and Buxton, H.T., eds., U.S. Geological Survey Toxic Substances Hydrology Program--Proceedings of the Technical Meeting, Charleston, South Carolina, March 8-12, 1999--Volume 1 of 3--Contamination from Hardrock Mining: U.S. Geological Survey Water-Resources Investigations Report 99-4018A, p. 141-153.

Brusseau, M.L., and Srivastava, R., 1999,

Nonideal transport of reactive solutes in heterogeneous porous media--4, Analysis of the Cape Cod natural-gradient field experiment: Water Resources Research, v. 35, no. 4, p. 1113-1125, 1998WR900019, doi:10.1029/1998WR900019.

Buchwalter, D.B., Cain, D.J., Clements, W.H., and Luoma, S.N., 2008,

Using biodynamic models to reconcile differences between laboratory toxicity tests and field biomonitoring with aquatic insects: Environmental Science and Technology, doi:10.1021/es703130e (Advanced Web release).

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.

Burkart, M.R., 1990,

Interagency research and technical integration, in Information exchange on models and data needs relating to the impact of agricultural practices on water quality--Workshop Proceedings, Reston, Virginia, February 5-8, 1990: U.S. Geological Survey, Office Water Data Coordination, p. 11-12.

Cabaniss, S.E., Zhou, Q., Maurice, P.A., Chin, Y., and Aiken, G.R., 2000,

A log-normal distribution model for the molecular weight of aquatic fulvic acids: Environmental Science and Technology, v. 34, no. 6, p. 1103-1109, doi:10.1021/es990555y.

Casulli, V., Bertolazzi, E., and Cheng, R.T., 1993,

TRIM_3D--A three-dimensional model for accurate simulation of shallow water flow, in 1993 National Conference on Hydraulic Engineering, Proceedings, San Francisco, California, July, 1993: American Society of Civil Engineers, p. 1988-1993.

Casulli, V., and Cheng, R.T., 1994,

Solutions of primitive equations for three-dimensional tidal circulation, in Proceedings of the Third International Conference on Estuarine and Coastal Modeling, Chicago, Ill., September, 1993: American Society of Civil Engineers, p. 396-406.

Chang, F.H., Bullert, J., and Denzin, B., 1990,

Effect of environmental parameters on biodegradation of crude oil and model hydrocarbon in groundwater environment, in Flierman, C.B., and Hazen, T.C., eds., Proceedings of the First International Symposium on Microbiology of the Deep Subsurface, Orlando, Fla., January 15-18, 1990: p. 7-53-7-65.

Chang, F.H., Hult, M., and Noben, N.N., 1987,

Quantitative studies of biodegradation of petroleum and some model hydrocarbons in ground water and sediment environments, in Fairchild, D.M., ed., National Conference on Ground-Water Quality and Agricultural Practices--Proceedings of Ground-Water Quality and Agricultural Practices, Norman Okla., May 1-2, 1986: Chelsea, Mich., Lewis Publishers, p. 295-318.

Chang, F.H., Noben, N.N., Brand, D., and Hult, M.F., 1988,

Microbial degradation of crude oil and some model hydrocarbons, in Ragone, S.E., ed., U.S. Geological Survey Program on Toxic Waste--Ground-Water Contamination--Proceedings of the second technical meeting, Cape Cod, Massachusetts, October 21-25, 1985: U.S. Geological Survey Open-File Report 86-481, p. C-33-C-42.

Chapelle, F.H., Robertson, J.F., Landmeyer, J.E., and Bradley, P.M., 2000,

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