Sewage Contamination in Sand and Gravel Aquifers — Cape Cod, Massachusetts

Wang, M., Ford, R.M., and Harvey, R.W., 2008,

Coupled effect of chemotaxis and growth on microbial distributions in organic-amended aquifer sediments--Observations from laboratory and field studies, doi:10.1021/es702392h (Advanced Web release).

Boyd, S., 2007,

Transverse vertical dispersion of chemotactic bacteria in response to a chemical gradient: Charlottesville, University of Virginia, Deptartmet of Chemical Engineering, M.S. Thesis.

Ford, R.M., and Harvey, R.W., 2007,

Role of chemotaxis in the transport of bacteria through saturated porous media: Advances in Water Resources, v. 30, no. 6-7, p. 1608-1617, doi:10.1016/j.advwatres.2006.05.019.

Harris, S.H., Smith, R.L., and Suflita, J.M., 2007,

In situ hydrogen consumption kinetics as an indicator of subsurface microbial activity: FEMS Microbiology Ecology, v. 60, no. 2, p. 220-228, doi:10.1111/j.1574-6941.2007.00286.x.

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.

Harvey, R.W., Suflita, J.M., McInerney, M.J., and Mills, A.L., 2007,

Overview of issues in subsurface and landfill microbiology, 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.

Kent, D.B., Wilkie, J.A., and Davis, J.A., 2007,

Modeling the movement of a pH perturbation and its impact on adsorbed zinc and phosphate in a wastewater-contaminated aquifer: Water Resources Research, v. 43, no. 7, W07440, doi:10.1029/2005WR004841.

Maxwell, R.M., Welty, C., and Harvey, R.W., 2007,

Revisiting the Cape Cod bacteria injection experiment using a stochastic modeling approach: Environmental Science and Technology, v. 41, no. 15, p. 5548-5558, doi:10.1021/es062693a.

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.

Wang, M., 2007,

Bacterial chemotaxis through a sand plug in response to a consumable chemoattractant: Charlottesville, University of Virginia, Department of Chemical Engineering, M.S. Dissertation.

Amirbahman, A., Kent, D.B., Curtis, G.P., and Davis, J.A., 2006,

Kinetics of sorption and abiotic oxidation of arsenic(III) by aquifer materials: Geochimica et Cosmochimica Acta, v. 70, no. 3, p. 533-547, doi:10.1016/j.gca.2005.10.036.

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.

Höhn, R., Isenbeck-Schröter, M., Kent, D.B., Davis, J.A., Jakobsen, R., Jann, S., Niedan, V., Scholz, C., Stadler, S., and Tretner, A., 2006,

Tracer test with As(V) under variable redox conditions controlling arsenic transport in the presence of elevated ferrous concentrations: Journal of Contaminant Hydrology, v. 88, no. 1-2, p. 36-54, doi:doi:10.1016/j.jconhyd.2006.06.001.

LeBlanc, D.R., 2006,

Cape Cod Toxic Substances Hydrology research site--Physical, chemical, and biological processes that control the fate of contaminants in ground water: U.S. Geological Survey Fact Sheet 2006-3096, 2 p.

Massey, A.J., Carlson, C.S., and LeBlanc, D.R., 2006,

Ground-water levels near the top of the water-table mound, western Cape Cod, Massachusetts, 2002-04: U.S. Geological Survey Scientific Investigations Report 2006-5054, 13 p.

Morin, R.H., 2006,

Negative correlation between porosity and hydraulic conductivity in sand-and-gravel aquifers at Cape Cod, Massachusetts, USA: Journal of Hydrology, v. 316, no. 1-4, p. 43-52, doi:10.1016/j.jhydrol.2005.04.013.

Repert, D.A., Barber, L.B., Hess, K.M., Keefe, S.H., Kent, D.B., LeBlanc, D.R., and Smith, R.L., 2006,

Long-term natural attenuation of carbon and nitrogen within a groundwater plume after removal of the treated wastewater source: Environmental Science and Technology, v. 40, no. 4, p. 1154-1162, doi:10.1021/es051442j.

Savoie, J.G., Smith, R.L., Kent, D.B., Hess, K.M., LeBlanc, D.R., and Barber, L.B., 2006,

Ground-water-quality data for a treated-wastewater plume undergoing natural restoration, Ashumet Valley, Cape Cod, Massachusetts: U.S. Geological Survey Data Series 198 (1 CD-ROM).

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.

Singha, K., and Gorelick, S.M., 2006,

Hydrogeophysical tracking of three-dimensional tracer migration--The concept and application of apparent petrophysical relations: Water Resources Research, v. 42, W06422, doi:10.1029/2005WR004568.

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

Assessment of nitrification potential in ground water using short term, single-well injection experiments: Microbial Ecology, v. 51, no. 1, p. 22-35, doi:10.1007/s00248-004-0159-7.

Abudalo, R.A., Bogatsu, Y.G., Ryan, J.N., Harvey, R.W., Metge, D.W., and Elimelech, M., 2005,

The effect of ferric oxyhydroxide grain coatings on the transport of bacteriophage PRD1 and Cryptosporidium parvum oocysts in saturated porous media: Environmental Science and Technology, v. 39, no. 17, p. 6412-6419, doi:10.1021/es050159h.

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.

Blanford, W.J., Brusseau, M.L., Yeh, T.C.J., Gerba, C.P., and Harvey, R.W., 2005,

Influence of water chemistry and travel distance on bacteriophage PRD-1 transport in a sandy aquifer: Water Research, v. 39, no. 11, p. 2345-2357, doi:10.1016/j.watres.2005.04.009.

Harvey, R.W., 2005,

Predicting bacterial transport--What column- and field-scale tracer tests can tell us and what they cannot, in Proceedings of the Technical Workshop, M.-W.a.A., ed., Sede Boqer, Israel, September 20-21, 2005: p. 39-43.

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., 2005,

Small-scale hydrogen-oxidizing-denitrifying bioreactor: U.S. Patent No. 6,863,815 B1.

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.

Bau, M., Alexander, B., Chesley, J.T., Dulski, P., and Brantley, S.L., 2004,

Mineral dissolution in the Cape Cod aquifer, Massachusetts, USA--I. Reaction stoichiometry and impact of accessory feldspar and glauconite on strontium isotopes, solute concentrations, and REY distribution: Geochimica et Cosmochimica Acta, v. 68, no. 6, p. 1199-1216, doi:10.1016/j.gca.2003.08.015.

Colman, J.A., Masterson, J.P., Pabich, W.J., and Walter, D.A., 2004,

Effects of aquifer travel time on nitrogen transport to a coastal embayment: Ground Water, v. 42, no. 7, p. 1069-1078, doi:10.1111/j.1745-6584.2004.tb02644.x.

Harvey, R.W., and Ryan, J.N., 2004,

Use of PRD1 bacteriophage in groundwater viral transport, inactivation, and attachments studies: FEMS Microbiology Ecology, v. 49, no. 1, p. 3-16, doi:10.1016/j.femsec.2003.09.015.

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.

Kent, D.B., and Fox, P.M., 2004,

The influence of groundwater chemistry on arsenic concentrations and speciation in a quartz and sand and gravel aquifer: Geochemical Transactions, v. 5, no. 1, p. 1-12, doi:10.1186/1467-4866-5-1.

Landkamer, L.L., Harvey, R.W., Metge, D.W., and Ryan, J.N., 2004,

Modeling microbial enhancement of Zn (II) and Pb (II) transport in columns packed with geologic media, in Wanty, R., and Seal, R., eds., Water Rock Interaction: Exton, Pennsylvania, A.A. Balkema, v. 2, p. 1139-1140.

Masterson, J.P., Walter, D.A., and LeBlanc, D.R., 2004,

Transient analysis of the source of water to wells--Cape Cod, Massachusetts: Ground Water, v. 42, no. 1, p. 126-134, doi:10.1111/j.1745-6584.2004.tb02458.x.

Moench, A.F., 2004,

Importance of the vadose zone in analysis of unconfined aquifer tests: Ground Water, v. 42, no. 2, p. 223-233.

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.

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.

Savoie, J.G., Kent, D.B., Smith, R.L., LeBlanc, D.R., and Hubble, D.W., 2004,

Changes in ground-water quality near two granular-iron permeable reactive barriers in a sand and gravel aquifer, Cape Cod, Massachusetts, 1997-2000: U.S. Geological Survey Water-Resources Investigations Report 03-4309, 77 p.

Smith, R.L., Böhlke, J.K., Garabedian, S.P., Revesz, K.M., and Yoshinari, T., 2004,

Assessing denitrification in groundwater using natural gradient tracer tests with ¹⁵N--In situ measurement of a sequential multistep reaction: Water Resources Research, v. 40, W07101, doi:10.1029/2003WR002919.

Forcier, J.E., Kenney, E.D., Knab, C.H., and Maiorano, J.M., 2003,

Development of a long term plan for remediation of the SD-5 plume at the Massachusetts Military Reservation: Worcester, Mass., Worcester Polytechnic Institute, Department of Civil Engineering, unpublished Senior thesis, 154 p.

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.

Hubble, D.W., 2003,

Verification and monitoring of deep granular iron permeable reactive barriers emplaced by vertical hydraulic fracturing and injection for groundwater remediation: Waterloo, Ontario, Canada, University of Waterloo, Department of Earth Sciences, unpublished Ph.D. thesis, 179 p.

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.

McCobb, T.D., LeBlanc, D.R., Walter, D.A., Hess, K.M., Kent, D.B., and Smith, R.L., 2003,

Phosphorus in a ground-water contaminant plume discharge to Ashumet Pond, Cape Cod, Massachusetts, 1999: U.S. Geological Survey Water-Resources Investigations Report 02-4306, 70 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.

Parkhurst, D.L., Stollenwerk, K.G., and Colman, J.A., 2003,

Reactive-transport simulation of phosphorus in the sewage plume at the Massachusetts Military Reservation, Cape Cod, Massachusetts: U.S. Geological Survey Water-Resources Investigations Report 03-4017, 33 p.

Schwartz, F.W., and Zhang, H., 2003,

Case study 19-1, Cape Cod tracer experiment, in Schwartz, F.W., and Zhang, H., eds., Fundamentals of Ground Water: New York, John Wiley and Sons, p. 468-471, ISBN:978-0-471-13785-6.

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.

Stollenwerk, K.G., and Colman, J.A., 2003,

Natural remediation potential of arsenic-contaminated ground water, in Welch, A.H., and Stollenwerk, K.G., eds., Arsenic in Groundwater--Geochemistry and Occurrence: Boston, Kluwer Academic Press, p. 351-379.

Walter, D.A., and Masterson, J.P., 2003,

Simulation of advective flow under steady-state and transient recharge conditions, Camp Edwards, Massachusetts Military Reservation, Cape Cod, Massachusetts: U.S. Geological Survey Water-Resources Investigations Report 03-4053, 51 p.

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.

Bunn, R.A., Magelky, R.D., Ryan, J.N., and Elimelech, M., 2002,

Mobilization of natural colloids from an iron oxide-coated sand aquifer--Effect of pH and ionic strength: Environmental Science and Technology, v. 36, no. 3, p. 314-322, doi:10.1021/es0109141.

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.

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.

Friedly, J.C., Kent, D.B., and Davis, J.A., 2002,

Simulation of the mobility of metal-EDTA complexes in groundwater--The influence of contaminant metals: Environmental Science and Technology, v. 36, no. 3, p. 355-363, doi:10.1021/es010926m.

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.

Grimestad, G., 2002,

A reassessment of ground water flow conditions and specific yield at Borden and Cape Cod: Ground Water, v. 40, no. 1, p. 14-24.

Harvey, R.W., and Harms, H., 2002,

Tracers in groundwater--Use of microorganisms and microspheres, in Bitton, G., and others, ed., Encyclopedia of Environmental Microbiology: New York, John Wiley & Sons.

Harvey, R.W., Mayberry, N., Kinner, N.E., Metge, D.W., and Novarino, F., 2002,

Effect of growth conditions and staining procedure upon the subsurface transport and attachment behaviors of a groundwater protist: Applied and Environmental Microbiology, v. 68, no. 4, p. 1872-1881, doi:10.1128/AEM.68.4.1872-1881.2002.

Hess, K.M., Davis, J.A., Kent, D.B., and Coston, J.A., 2002,

Multispecies reactive tracer test in an aquifer with spatially variable chemical conditions, Cape Cod, Massachusetts--Dispersive transport of bromide and nickel: Water Resources Research, v. 38, no. 8, p. 36-1 to 36-17, doi:10.1029/2001WR000945.

Kent, D.B., Davis, J.A., Anderson, L.C.D., Rea, B.A., and Coston, J.A., 2002,

Effect of adsorbed metal ions on the transport of Zn- and Ni-EDTA complexes in a sand and gravel aquifer: Geochimica et Cosmochimica Acta, v. 66, no. 17, p. 3017-3036, doi:10.1016/S0016-7037(02)00908-0.

Killingstad, M.W., Widdowson, M.A., and Smith, R.L., 2002,

Modeling enhanced in situ denitrification in groundwater: Journal of Environmental Engineering, v. 128, no. 6, p. 491-504, doi:10.1061/(ASCE)0733-9372(2002)128:6(491).

Kinner, N.E., Harvey, R.W., Shay, D.M., Metge, D.M., and Warren, A., 2002,

Field evidence for a protistan role in an organically-contaminated aquifer: Environmental Science and Technology, v. 36, no. 20, p. 4312-4318, doi:10.1021/es020611m.

Masterson, J.P., Hess, K.M., Walter, D.A., and LeBlanc, D.R., 2002,

Simulated changes in the sources of ground water for public-supply wells, ponds, streams, and coastal areas on western Cape Cod, Massachusetts: U.S. Geological Survey Water-Resources Investigations Report 02-4143, 12 p.

McCobb, T.D., and LeBlanc, D.R., 2002,

Detection of fresh ground water and a contaminant plume beneath Red Brook Harbor, Cape Cod, Massachusetts, 2000: U.S. Geological Survey Water-Resources Investigations Report 02-4166, 36 p.

Ryan, J.N., Harvey, R.W., Metge, D., Elimelech, M., Navigato, T., and Pieper, A.P., 2002,

Field and laboratory investigations of inactivation of viruses (PRD1 and MS2) attached to iron oxide-coated quartz sand: Environmental Science and Technology, v. 36, no. 11, p. 2403-2413, doi:10.1021/es011285y.

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.

Smith, R.L., 2002,

Determining the terminal electron-accepting reaction in the saturated subsurface, in Hurst, C.J., and others, eds., Manual of Environmental Microbiology (2nd ed.): Washington, D.C., ASM Press, p. 743-752.

Walter, D.A., Masterson, J.P., and LeBlanc, D.R., 2002,

Simulated pond-aquifer interactions under natural and stressed conditions near Snake Pond, Cape Cod, Massachusetts: U.S. Geological Survey Water-Resources Investigations Report 99-4174, 35 p.

Davis, J.A., Coston, J.A., Kent, D.B., Hess, K.M., Joye, J.L., Brienen, P., and Campo, K.W., 2001,

Multispecies reactive tracer test in a sand and gravel aquifer, Cape Cod, Massachusetts-Part II. Transport of chromium(VI) and lead-, copper-, and zinc-EDTA tracers: U.S. Environmental Protection Agency, Office of Research and Development EPA/600/R-01/007b, 47 p.

Davis, J.A., Hess, K.M., Coston, J.A., Kent, D.B., Joye, J.L., Brienen, P., and Campo, K.W., 2001,

Multispecies reactive tracer test in a sand and gravel aquifer, Cape Cod, Massachusetts--Part I. Experimental design and transport of bromide and nickel-EDTA tracers: U.S. Environmental Protection Agency, Office of Research and Development EPA/600/R-01/007a, 38 p.

Gordon, A.S., 2001,

Effects of grid and pond geometry resolution on fluxes and flow paths into surface water bodies: Worcester, Mass., Worcester Polytechnic Institute, Department of Civil Engineering, unpublished M.S. thesis, variously paginated p.

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.

Hubble, D.W., and Gillham, R.W., 2001,

Deep granular iron permeable reactive barrier field demonstration at Massachusetts Military Reservation, final report: Waterloo, Ontario, University of Waterloo, Dept. of Earth Sciences, Institute for Groundwater Research, 134 p.

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.

Lane, J.W., Jr., Joesten, P.K., and Savoie, J.G., 2001,

Cross-hole radar scanning of two vertical, permeable reactive-iron walls at the Massachusetts Military Reservation, Cape Cod, Massachusetts: U.S. Geological Survey Water-Resources Investigations Report 00-4145, 17 p.

LeBlanc, D.R., 2001,

Density and recharge effects during the Cape Cod natural-gradient tracer test: Cambridge, Massachusetts Institute of Technology, Department of Civil and Environmental Engineering, unpublished M.S. thesis, 246 p.

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.

Nelson, E.J., and Wong, K., 2001,

Alternatives for remediating a phosphorus plume: Worcester, Mass., Worcester Polytechnic Institute, Department of Civil Engineering, unpublished Senior thesis, 123 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.

Pabich, W.J., Valiela, I., and Hemond, H.F., 2001,

Relationship between DOC concentration and vadose zone thickness and depth below the water table in groundwater on Cape Cod, U.S.A.: Biogeochemistry, v. 55, no. 3, p. 247-268, doi:10.1023/A:1011842918260.

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.

Smith, R.L., Miller, D.N., Brooks, M.H., Widdowson, M.A., and Killingstad, M.W., 2001,

In situ stimulation of groundwater denitrification with formate to remediate nitrate contamination: Environmental Science and Technology, v. 35, no. 1, p. 196-203, doi:10.1021/es001360p.

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.

Baumgartner, L.K., 2000,

Short-term, single-well injection experiments in a sand and gravel aquifer--Applicability for the measurement of nitrate production and consumption rates in situ: Boulder, University of Colorado, Department of Environmental, Population, and Organismic Biology, Unpublished M.A. thesis, 96 p.

Davis, J.A., Kent, D.B., Coston, J.A., Hess, K.M., and Joye, J.L., 2000,

Multispecies reactive tracer test in an aquifer with spatially variable chemical conditions: Water Resources Research, v. 36, no. 1, p. 119-134, 1999WR900282, doi:10.1029/1999WR900282.

Kent, D.B., Abrams, R.H., Davis, J.A., Coston, J.A., and LeBlanc, D.R., 2000,

Modeling the influence of variable pH on the transport of zinc in a contaminated aquifer using semiempirical surface complexation models: Water Resources Research, v. 36, no. 12, p. 3411-3425, 2000WR900244, doi:10.1029/2000WR900244.

Masterson, J.P., and Walter, D.A., 2000,

Delineation of ground-water recharge areas, western Cape Cod, Massachusetts: U.S. Geological Survey Water-Resources Investigations Report 00-4000, oversized map printed front and back, 2 p.

Moench, A.F., Garabedian, S.P., and LeBlanc, D.R., 2000,

Estimation of hydraulic parameters from an unconfined aquifer test conducted in a glacial outwash deposit, Cape Cod, Massachusetts: U.S. Geological Survey Open-File Report 00-485.

Moriera, N.F., 2000,

Biogeochemical degradation of phosphate in a contaminted sand and gravel aquifer, Cape Cod, Massachusetts: Amherst, Mass., Amherst College, Department of Geology, unpublished senior thesis, 98 p.

Ryan, J.N., Elimelech, M., Baesman, J.L., and Magelky, R.D., 2000,

Silica-coated titania and zirconia colloids for subsurface transport field experiments: Environmental Science and Technology, v. 34, no. 10, p. 2000-2005, doi:10.1021/es9909531.

Savoie, J.G., LeBlanc, D.R., Blackwood, D.S., McCobb, T.D., Rendigs, R.R., and Clifford, S., 2000,

Delineation of discharge areas of two contaminant plumes by use of diffusion samplers, Johns Pond, Cape Cod, Massachusetts, 1998: U.S. Geological Survey Water-Resources Investigations Report 00-4017, 30 p.

Wahlquist, A.M., 2000,

The abundance and diversity of autohydrogenotropic denitrifying bacteria in four aquifers: Boulder, University of Colorado, Department of Environmental, Population, and Organic Biology, Unpublished M.A. thesis, 72 p.

Woodbury, A.D., and Rubin, Y., 2000,

A full-Bayesian approach to parameter inference from tracer travel time moments and investigation of scale effects at the Cape Cod experimental site: Water Resources Research, v. 36, no. 1, p. 159-171, 1999WR900273, doi:10.1029/1999WR900273.

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.

Barber, L.B., and Keefe, S.H., 1999,

Evolution of a ground-water sewage plume after removal of the 60-year-long source, Cape Cod, Massachusetts--Changes in the distribution of dissolved oxygen, boron, and organic carbon, 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 3 of 3--Subsurface Contamination from Point Sources: U.S. Geological Survey Water-Resources Investigations Report 99-4018C, p. 261-270.

Bedient, P.B., Rifai, H.S., and Newell, C.J., 1999,

Natural gradient tracer test, Cape Cod, Massachusetts, in Bedient, P.B., Rifai, H.S., and Newell, C.J., eds., Ground water contamination transport and remediation--Upper Saddle River, New Jersey: Prentice-Hall, p. 193-198 (section 6.10.2).

Böhlke, J.K., Smith, R.L., Coplen, T.B., Busenberg, E., and LeBlanc, D.R., 1999,

Recharge conditions and flow velocities of contaminated and uncontaminated ground waters at Cape Cod, Massachusetts--Evaluation of 2H/1H, 18O/16O and dissolved gases, 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 3 of 3--Subsurface Contamination from Point Sources: U.S. Geological Survey Water-Resources Investigations Report 99-4018C, p. 337-348.

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.

Campo, K.W., and Hess, K.M., 1999,

Evolution of a ground-water sewage plume after removal of the 60-year-long source, Cape Cod, Massachusetts--Fate of volatile organic compounds, 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 3 of 3--Subsurface Contamination from Point Sources: U.S. Geological Survey Water-Resources Investigations Report 99-4018C, p. 271-284.

Chapelle, F.H., 1999,

Bioremediation of petroleum hydrocarbon-contaminated ground water--The perspectives of history and hydrogeology: Ground Water, v. 37, no. 1, p. 122-132.

Davis, J.A., Kent, D.B., Coston, J.A., Hess, K.M., and Joye, J.L., 1999,

Multispecies reactive tracer test in an aquifer with spatially variable chemical conditions--An overview, 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 3 of 3--Subsurface Contamination from Point Sources: U.S. Geological Survey Water-Resources Investigations Report 99-4018C, p. 383-392.

Gamache, M., Catlow, I., and King, T., 1999,

Cranberry bog remediation: Worcester, Mass., Worcester Polytechnic Institute, Department of Civil Engineering, unpublished senior thesis, 115 p.

Granato, G.E., and Smith, K.P., 1999,

Robowell--A reliable and accurate automated data-collection process applied to reactive-wall monitoring at the Massachusetts Military Reservation, Cape Cod, Massachusetts, 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 3 of 3--Subsurface Contamination from Point Sources: U.S. Geological Survey Water-Resources Investigations Report 99-4018C, p. 447-455.

Granato, G.E., and Smith, K.P., 1999,

Robowell--an automated process for monitoring ground water quality using established sampling protocols: Ground Water Monitoring and Remediation, v. 19, no. 4, p. 81-89.

Harvey, R.W., Mayberry, N.A., Kinner, N.E., and Metge, D.W., 1999,

Effect of growth conditions upon the subsurface transport behavior of a ground water protist, 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 3 of 3--Subsurface Contamination from Point Sources: U.S. Geological Survey Water-Resources Investigations Report 99-4018C, p. 405-410.

Hess, K.M., Davis, J.A., Coston, J.A., and Kent, D.B., 1999,

Multispecies reactive transport in an aquifer with spatially variable chemical conditions--Dispersion of bromide and nickel tracers, 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 3 of 3--Subsurface Contamination from Point Sources: U.S. Geological Survey Water-Resources Investigations Report 99-4018C, p. 393-404.

Hollinshead, S., 1999,

The big mess--Environmental policy and contamination at the Massachusetts Military Reservation: New Haven, Conn., Yale University, Trumbell College, unpublished senior essay, 71 p.

Hubble, D.W., and Gillham, R.W., 1999,

Installation of deep reactive walls at MMR using a granular iron-guar slurry, 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 3 of 3--Subsurface Contamination from Point Sources: U.S. Geological Survey Water-Resources Investigations Report 99-4018C, p. 431-438.

Kent, D.B., Abrams, R.H., Davis, J.A., and Coston, J.A., 1999,

Modeling the influence of adsorption on the fate and transport of metals in shallow ground water--Zinc contamination in the sewage plume on Cape Cod, Massachusetts, 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 3 of 3--Subsurface Contamination from Point Sources: U.S. Geological Survey Water-Resources Investigations Report 99-4018C, p. 361-369.

Kent, D.B., and Maeder, V., 1999,

Evolution of a ground-water sewage plume after removal of the 60-year-long source, Cape Cod, Massachusetts--pH and the fate of phosphate and metals, 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 3 of 3--Subsurface Contamination from Point Sources: U.S. Geological Survey Water-Resources Investigations Report 99-4018C, p. 293-304.

Lane, J.W., Jr., Joesten, P.K., and Savoie, J.G., 1999,

Monitoring a permeable reactive iron wall installation in unconsolidated sediments by using a cross-hole radar method, 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 3 of 3--Subsurface Contamination from Point Sources: U.S. Geological Survey Water-Resources Investigations Report 99-4018C, p. 439-445.

LeBlanc, D.R., Hess, K.M., Kent, D.B., Smith, R.L., Barber, L.B., Stollenwerk, K.G., and Campo, K.W., 1999,

Natural restoration of a sewage plume in a sand and gravel aquifer, Cape Cod, Massachusetts, 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 3 of 3--Subsurface Contamination from Point Sources: U.S. Geological Survey Water-Resources Investigations Report 99-4018C, p. 245-259.

McCobb, T.D., LeBlanc, D.R., and Hess, K.M., 1999,

Determination of temporal and spatial variability of hydraulic gradients in an unconfined aquifer using three-point triangulation, Cape Cod, Massachusetts, 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 3 of 3--Subsurface Contamination from Point Sources: U.S. Geological Survey Water-Resources Investigations Report 99-4018C, p. 349-360.

McCobb, T.D., LeBlanc, D.R., and Socolow, R.S., 1999,

A siphon gage for monitoring surface-water levels: Journal of the American Water Resources Association, v. 35, no. 5, p. 1141-1146, doi:10.1111/j.1752-1688.1999.tb04201.x.

Metge, D.W., Navigato, T.W., Larson, J.E., Ryan, J.N., and Harvey, R.W., 1999,

Dual radioisotope labeling to monitor virus transport and identifying factors affecting viral inactivation in contaminated aquifer sediments from Cape Cod, Massachusetts, 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 3 of 3--Subsurface Contamination from Point Sources: U.S. Geological Survey Water-Resources Investigations Report 99-4018C, p. 423-429.

Miller, D.N., Smith, R.L., and Böhlke, J.K., 1999,

Nitrification in a shallow, nitrogen-contaminated aquifer, Cape Cod, Massachusetts, 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 3 of 3--Subsurface Contamination from Point Sources: U.S. Geological Survey Water-Resources Investigations Report 99-4018C, p. 329-335.

Powers, C.J., Haeni, F.P., and Smith, S., 1999,

Integrated use of continuous seismic-reflection profiling and ground-penetrating radar methods at Johns Pond, Cape Cod, Massachusetts, in Powers, M.H., Cramer, L., and Bell, R.S., eds., Proceedings of the Symposium on the Application of Geophysics to Engineering and Environmental Problems, Wheat Ridge, Colorado, March 14-18, 1999: Oakland, Calif., Environmental and Engineering Geophysics Society, p. 359-368.

Rehmann, L.L.C., Welty, C., and Harvey, R.W., 1999,

Stochastic analysis of virus transport in aquifers: Water Resources Research, v. 35, no. 7, p. 1987-2006, 1999WR900059, doi:10.1029/1999WR900059.

Revesz, K.M., Böhlke, J.K., Smith, R.L., and Yoshinari, T.D., 1999,

Stable isotope composition of dissolved O2 undergoing respiration in a ground-water contamination gradient, 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 3 of 3--Subsurface Contamination from Point Sources: U.S. Geological Survey Water-Resources Investigations Report 99-4018C, p. 323-328.

Ryan, J.N., Elimelech, M., Ard, R.A., Harvey, R.W., and Johnson, P.R., 1999,

Bacteriophage PRD1 and silica colloid transport and recovery in an iron oxide-coated sand aquifer: Environmental Science and Technology, v. 33, no. 1, p. 63-73, doi:10.1021/es980350+.

Ryan, J.N., Elimelech, M., Ard, R.A., and Magelky, R.D., 1999,

Mobilization and transport of natural and synthetic colloids and a virus in an iron oxide-coated, sewage-contaminated aquifer, 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 3 of 3--Subsurface Contamination from Point Sources: U.S. Geological Survey Water-Resources Investigations Report 99-4018C, p. 411-422.

Savoie, J.G., 1999,

Analysis of carbon isotopes, determination of ground-water age, and estimated characteristics of the contaminant source at two fuel-spill plumes, western Cape Cod, Massachusetts, 1996: U.S. Geological Survey Water-Resources Investigations Report 98-4112, 21 p.

Shapiro, S.D., LeBlanc, Denis, Schlosser, Peter, and Ludin, Andrea, 1999,

Characterizing a sewage plume using the 3H-3He dating: Ground Water, v. 37, no. 6, p. 861-878.

Smith, R.L., Böhlke, J.K., Revesz, K.M., Yoshinari, T.D., Hatzinger, P.B., Penarrieta, C.T., and Repert, D.A., 1999,

In situ assessment of the transport and microbial consumption of oxygen in ground water, Cape Cod, Massachusetts, 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 3 of 3--Subsurface Contamination from Point Sources: U.S. Geological Survey Water-Resources Investigations Report 99-4018C, p. 317-322.

Smith, R.L., Rea Kumler, B.A., Peacock, T.R., and Miller, D.N., 1999,

Evolution of a ground-water sewage plume after removal of the 60-year-long source, Cape Cod, Massachusetts--Inorganic nitrogen species, 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 3 of 3--Subsurface Contamination from Point Sources: U.S. Geological Survey Water-Resources Investigations Report 99-4018C, p. 285-291.

Stollenwerk, K.G., and Parkhurst, D.L., 1999,

Modeling the evolution and natural remediation of a ground-water sewage plume, 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 3 of 3--Subsurface Contamination from Point Sources: U.S. Geological Survey Water-Resources Investigations Report 99-4018C, p. 371-381.

Walter, D.A., LeBlanc, D.R., Stollenwerk, K.G., and Campo, K.W., 1999,

Phosphorus transport in sewage-contaminated ground water, Massachusetts Military Reservation, Cape Cod, Massachusetts, 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 3 of 3--Subsurface Contamination from Point Sources: U.S. Geological Survey Water-Resources Investigations Report 99-4018C, p. 305-315.

Yau, S., 1999,

Dissolution kinetics of feldspar in the Cape Cod aquifer, Massachusetts--Calculation of ground water residence times: State College, The Pennsylvania State University, Department of Geosciences, unpublished Ph.D. thesis, 99 p.

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.

Barber, L.B., II, 1998,

Organic carbon fractionation and specific organic compounds, in Savoie, J., and LeBlanc, D.R., eds., Water-quality data and methods of analysis for samples collected near a plume of sewage-contaminated ground water, Ashumet Valley, Cape Cod, Massachusetts, 1993-94: U.S. Geological Survey Water-Resources Investigations Report 97-4269, p. 16-19.

Bussey, K.W., 1998,

Ferrous iron and phosphate for screened-auger samples, in Savoie, J., and LeBlanc, D.R., eds., Water-quality data and methods of analysis for samples collected near a plume of sewage-contaminated ground water, Ashumet Valley, Cape Cod, Massachusetts, 1993-94: U.S. Geological Survey Water-Resources Investigations Report 97-4269, p. 23.

Coston, J.A., Abrams, R.H., and Kent, D.B., 1998,

Selected inorganic solutes, in Savoie, J., and LeBlanc, D.R., eds., Water-quality data and methods of analysis for samples collected near a plume of sewage-contaminated ground water, Ashumet Valley, Cape Cod, Massachusetts, 1993-94: U.S. Geological Survey Water-Resources Investigations Report 97-4269, p. 19-21.

Coston, J.A., Kent, D.B., and Abrams, R.H., 1998,

Methods of analysis of selected inorganic solutes, in Savoie, J., and LeBlanc, D.R., eds., Water-quality data and methods of analysis for samples collected near a plume of sewage-contaminated ground water, Ashumet Valley, Cape Cod, Massachusetts, 1993-94: U.S. Geological Survey Water-Resources Investigations Report 97-4269, p. 19-21.

Davis, J.A., Coston, J.A., Kent, D.B., and Fuller, C.C., 1998,

Application of the surface complexation concept to complex mineral assemblages: Environmental Science and Technology, v. 32, no. 19, p. 2820-2828, doi:10.1021/es980312q.

Hines, L.E., 1998,

The response of subsurface bacteria and protists to an organic perturbation--column studies: Durham, University of New Hampshire, Department of Civil Engineering, unpublished M.S. thesis, 199 p.

Kent, D.B., 1998,

Effects of pumping rate and filtration on measured concentrations of inorganic solutes, in Savoie, J., and LeBlanc, D.R., eds., Water-quality data and methods of analysis for samples collected near a plume of sewage-contaminated ground water, Ashumet Valley, Cape Cod, Massachusetts, 1993-94: U.S. Geological Survey Water-Resources Investigations Report 97-4269, p. 11-15.

Kinner, N.E., Harvey, R.W., Blakeslee, K., Novarino, G., and Meeker, L.D., 1998,

Size-selective predation of groundwater bacteria by nanoflagellates in an organic-contaminated aquifer: Applied and Environmental Microbiology, v. 64, no. 2, p. 618-625.

Krueger, C.J., Barber, L.B., II, Metge, D.W., and Field, J.A., 1998,

Fate and transport of linear alkylbenzene sulfonate in a sewage-contaminated aquifer--A comparison of natural-gradient pulsed tracer test: Environmental Science and Technology, v. 32, no. 8, p. 1134-1142, doi:10.1021/es970717v.

Krueger, C.J., Radakovich, K.M., Sawyer, T.E., Barber, L.B., Smith, R.L., and Field, J.A., 1998,

Biodegradation of the surfactant linear alkylbenzenesulfonate in sewage-contaminated groundwater--A comparison of column experiments and field tracer tests: Environmental Science and Technology, v. 32, no. 24, p. 3954-3961, doi:10.1021/es9803456.

Lee, R.W., and Bennett, P.C., 1998,

Reductive dissolution and reactive solute transport in a sewage-contaminated glacial outwash aquifer: Ground Water, v. 36, no. 4, p. 583-595.

Mace, A., Rudolph, D.L., and Kachanoski, R.G., 1998,

Suitability of parametric models to describe the hydraulic properties of an unsaturated coarse sand and gravel: Ground Water, v. 36, no. 3, p. 465-475.

Masterson, J.P., Walter, D.A., and LeBlanc, D.R., 1998,

Delineation of contributing areas to selected public-supply wells, western Cape Cod, Massachusetts: U.S. Geological Survey Water-Resources Investigations Report 98-4237, 45 p.

Metge, D.W., and Harvey, R.W., 1998,

Free-living bacterial abundance and size distribution, in Savoie, J., and LeBlanc, D.R., eds., Water-quality data and methods of analysis for samples collected near a plume of sewage-contaminated ground water, Ashumet Valley, Cape Cod, Massachusetts, 1993-94: U.S. Geological Survey Water-Resources Investigations Report 97-4269, p. 22.

Penarrieta, C.T., 1998,

Assessment of microbial oxygen consumption in a aquifer using a natural-gradient tracer test and core incubations: Boulder, University of Colorado, Department of Civil, Environmental, and Architectural Engineering, unpublished M.S. thesis, 124 p.

Reilly, T.E., and LeBlanc, D.R., 1998,

Experimental evaluation of factors affecting temporal variability of water samples obtained from long-screened wells: Ground Water, v. 36, no. 4, p. 566-576.

Rudel, R.A., Melly, S.J., Geno, P.W., Sun, G., and Brody, J.G., 1998,

Identification of alkylphenols and other estrogenic compounds in wastewater, septage, and groundwater on Cape Cod, Massachusetts: Environmental Science and Technology, v. 32, no. 7, p. 861-869, doi:10.1021/es970723r.

Savoie, J., LeBlanc, D.R., Coppola, S.P., and Hess, K.M., 1998,

Collection of water samples, in Savoie, J., and LeBlanc, D.R., eds., Water-quality data and methods of analysis for samples collected near a plume of sewage-contaminated ground water, Ashumet Valley, Cape Cod, Massachusetts, 1993-94: U.S. Geological Survey Water-Resources Investigations Report 97-4269, p. 6-10.

Savoie, J., and LeBlanc, D.R., eds., 1998,

Water-quality data and methods of analysis for samples collected near a plume of sewage-contaminated ground water, Ashumet Valley, Cape Cod, Massachusetts, 1993-94: U.S. Geological Survey Water-Resources Investigations Report 97-4269, 208 p.

Smith, R.L., 1998,

Dissolved gases, nitrogen species, and sulfate, in Savoie, J., and LeBlanc, D.R., eds., Water-quality data and methods of analysis for samples collected near a plume of sewage-contaminated ground water, Ashumet Valley, Cape Cod, Massachusetts, 1993-94: U.S. Geological Survey Water-Resources Investigations Report 97-4269, p. 22.

Smith, R.L., and Garabedian, S.P., 1998,

Using transport model interpretations of tracer tests to study microbial processes in groundwater, in Koch, A.L., Robinson, J.A., and Milliken, G.A., eds., Mathematical modeling in microbial ecology: New York, Chapman and Hall, p. 94-123.

Stollenwerk, K.G., 1998,

Molybdate transport in a chemically complex aquifer--Field measurements compared with solute-transport model predictions: Water Resources Research, v. 34, no. 10, p. 2727- 2740, 98WR02163, doi:10.1029/98WR02163.

Striker, L.K., 1998,

Variable organic carbon loading to a contaminated aquifer and the effect on the in situ microbial community: Durham, University of New Hampshire, Department of Civil Engineering, unpublished M.S. project paper, 239 p.

U.S. Geological Survey, 1998,

Land and people--Finding a balance--Cape Cod (An online everyone study guide for high school students and teachers): U.S. Geological Survey, access date November 21, 2006.

Zhang, H., Schwartz, F.W., Wood, W.W., Garabedian, S.P., and LeBlanc, D.R., 1998,

Simulation of variable-density flow and transport of reactive and nonreactive solutes during a tracer test at Cape Cod, Massachusetts: Water Resources Research, v. 34, no. 1, p. 67-82, 97WR02918, doi:10.1029/97WR02918.

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.

Ard, R.A., 1997,

Natural and artificial colloid mobilization in a sewage-contaminated aquifer: Field and laboratory studies: Boulder, University of Colorado, Department of Civil, Environmental, and Architectural Engineering, unpublished M.S. thesis, 202 p.

Duncan, J.J., 1997,

Use of MODFLOW to simulate the effects of model parameters on groundwater flowpaths near surface water bodies--Worcester, Mass.: Worcester, Mass., Worcester Polytechnic Institute, Department of Civil Engineering, unpublished M.S. thesis, variously p.

Ezzedine, S., and Rubin, Y., 1997,

Analysis of the Cape Cod tracer data: Water Resources Research, v. 33, no. 1, p. 1-11, 96WR02586, doi:10.1029/96WR02586.

Harvey, R.W., 1997,

Microorganisms as tracers in groundwater injection and recovery experiments: A review: FEMS Microbiology Reviews, v. 20, no. 3-4, p. 461-472, doi:10.1016/S0168-6445(97)00026-0

Harvey, R.W., 1997,

In situ and laboratory methods to study subsurface microbial transport, in Hurst, C.J., and others, eds., Manual of Environmental Microbiology (2nd ed.): Washington, D.C., American Society of Microbiology Press, p. 586-599.

Harvey, R.W., Metge, D.W., Kinner, N., and Mayberry, N., 1997,

Physiological considerations in applying laboratory-determined buoyant densities to predictions of bacterial and protozoan transport in groundwater--Results of in-situ and laboratory tests: Environmental Science and Technology, v. 31, no. 1, p. 289-295, doi:10.1021/es960461d.

Heidari, M., and Moench, A.F., 1997,

Evaluation of unconfined-aquifer parameters from pumping test data by nonlinear least squares: Journal of Hydrology, v. 192, no. 1-4, p. 300-313, doi:10.1016/S0022-1694(96)03101-0.

Kinner, N.E., Harvey, R.W., and Kazmierkiewicz-Tabaka, M., 1997,

Effect of flagellates on free-living bacterial abundance in an organically contaminated aquifer: FEMS Microbiology Reviews, v. 20, no. 3-4, p. 249-259, doi:10.1016/S0168-6445(97)00011-9.

Krueger, C.J., 1997,

Fate and transport of the surfactant linear alkylbenzenesulfonate in a sewage-contaminated aquifer: Corvalis, Oregon State University, Department of Chemistry, unpublished Ph.D. thesis, 100 p.

Lee, R.W., 1997,

Effects of carbon dioxide variations in the unsaturated zone on water chemistry in a glacial-outwash aquifer: Applied Geochemistry, v. 12, no. 4, p. 347-366, doi:10.1016/S0883-2927(97)00001-2.

Masterson, J.P., Stone, B.D., Walter, D.A., and Savoie, J., 1997,

Hydrogeologic framework of western Cape Cod, Massachusetts: U.S. Geological Survey Hydrologic-Investigations Atlas HA 740, 1 plate.

Novarino, G., Warren, A., Butler, H., Lambourne, G., Boxshall, A., Bateman, J., Kinner, N.E., Harvey, R.W., Mosse, R.A., and Teltsch, B., 1997,

Protistan communities in aquifers: A review: FEMS Microbiology Reviews, v. 20, no. 3-4, p. 261-275, doi:10.1016/S0168-6445(97)00046-6.

Pieper, A.P., Ryan, J.N., Harvey, R.W., Amy, G.L., Illangasekare, T.H., and Metge, D.W., 1997,

Transport and recovery of bacteriophage PRD1 in an unconfined sand aquifer--Effect of sewage-derived organic matter: Environmental Science and Technology, v. 31, no. 4, p. 1163-1170, doi:10.1021/es960670y.

Podey, H., and Lewandowski, J., 1997,

A natural gradient tracer test in a sand and gravel aquifer, Cape Cod, Massachusetts: Berlin, Germany, Technical University of Berlin, Department of Environmental Chemistry, unpublished project thesis.

Roy, S.B., and Dzombak, D.A., 1997,

Chemical factors influencing colloid-facilitated transport of contaminants in porous media: Environmental Science and Technology, v. 31, no. 3, p. 656-664, doi:10.1021/es9600643.

Rubin, Y., and Ezzedine, S., 1997,

The travel times of solutes at the Cape Cod tracer experiment--Data analysis, modeling, and structural parameters inference: Water Resources Research, v. 33, no. 7, p. 1537-1547, 96WR00016, doi:10.1029/96WR00016.

Smith, R.L., 1997,

Determining the terminal electron-accepting reaction in the saturated subsurface, in Hurst, C.J., and others, eds., Manual of Environmental Microbiology: Washington, D.C., ASTM Press, p. 577-585.

Walter, D.A., and LeBlanc, D.R., 1997,

Geochemical and hydrologic considerations in remediating phosphorus-contaminated ground water in a sewage plume near Ashumet Pond, Cape Cod Massachusetts: U.S. Geological Survey Open-File Report 97-202, 20 p.

Watada, M., 1997,

Natural denitrification in a sewage contaminant plume, Cape Cod, Massachusetts: University of Colorado at Boulder, Dept. of Civil and Environmental Engineering unpublished project report, variously p.

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., 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.

Brooks, M.H., Smith, R.L., and Garabedian, S.P., 1996,

Small-scale tracer tests applied to the measurement of in situ denitrification rates in a sewage-contaminated aquifer, Cape Cod, Massachusetts, 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. 243-248.

Bussey, K.W., and Walter, D.A., 1996,

Spatial and temporal distribution of specific conductance, boron, and phosphorus in a sewage-contaminated aquifer near Ashumet Pond, Cape Cod, Massachusetts: U.S. Geological Survey Open-File Report 96-472, 44 p.

Davis, J.A., Kent, D.B., Coston, J.A., and Hess, K.M., 1996,

Heavy-metal transport in a sand and gravel aquifer with variable chemical conditions, Cape Cod, Massachusetts, 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. 219-225.

Eggleston, J.R., Rojstaczer, S.A., and Pierce, J.J., 1996,

Identification of hydraulic conductivity structure in sand and gravel aquifers--Cape Cod data set: Water Resources Research, v. 32, no. 5, p. 1209-1222, 96WR00272, doi:10.1029/96WR00272.

Fuller, C.C., Coston, J.A., Davis, J.A., and Dixon, E., 1996,

Evaluation of geochemical indicators of metal adsorption in a sand and gravel aquifer, Cape Cod, Massachusetts, 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. 227-234.

Fuller, C.C., Davis, J.A., Coston, J.A., and Dixon, E., 1996,

Characterization of metal adsorption variability in a sand and gravel aquifer, Cape Cod, Massachusetts, U.S.A.: Journal of Contaminant Hydrology, v. 22, no. 3-4, p. 165-187, doi:10.1016/0169-7722(95)00090-9.

Gelhar, L.W., 1996,

Perspectives on field scale application of stochastic subsurface hydrology, in Subsurface Flow and Transport: The Stochastic Approach, Second IHP/IAHS George Kovacs Colloquium, Proceedings, Paris, France, January 26-28, 1995: Cambridge University Press/UNESCO.

Goodwin, B.L., 1996,

Determination of aquifer dispersivities using small scale natural gradient tracer tests: Worcester, Mass, Worcester Polytechnic Institute, Department of Civil Engineering, unpublished M.S. thesis, 120 p.

Harvey, R.W., Kinner, N.E., MacDonald, D., Bunn, A.L., and Metge, D.W., 1996,

Transport of indigenous protozoa in a sandy aquifer, Cape Cod, Massachusetts, 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. 253-257.

Hess, K.M., Davis, J.A., Fuller, C.C., and Coston, J.A., 1996,

Spatial variability of metal-ion adsorption and hydraulic conductivity in a sand and gravel aquifer, Cape Cod, Massachusetts, 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. 235-242.

Hess, K.M., LeBlanc, D.R., Kent, D.B., and Smith, R.L., 1996,

Natural restoration of a sewage-contaminated aquifer, Cape Cod, Massachusetts, in Hydrology and Hydrogeology of Urban and Urbanizing Areas--Proceedings of the conference, Boston, Mass., April 21-24, 1996: Minneapolis, Minn., American Institute of Hydrology, p. WQE13-WQE25.

Kinner, N.E., and Harvey, R.W., 1996,

Overview of research on the distribution and role of protozoa in an organically contaminated aquifer at Cape Cod, Massachusetts, 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. 249-252.

Knoll, M.D., 1996,

A petrophysical basis for ground penetrating radar and very early time electromagnetics--Electrical properties of sand-clay mixtures: Vancouver, BC, Canada, University of British Columbia, Department of Earth and Ocean Sciences, unpublished Ph.D. thesis, 318 p.

LeBlanc, D.R., 1996,

Overview of research at the Cape Cod site--Field and laboratory studies of physical, chemical, and microbiological processes affecting transport in a sewage-contaminated aquifer, 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. 179-189.

LeBlanc, D.R., 1996,

Tracer tests in saturated and unsaturated sand and gravel glacial outwash, Cape Cod, Massachusetts, 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, Reston, Virginia, May 4-6, 1993, Proceedings: U.S. Geological Survey Water-Resources Investigations Report 95-4015, p. 166-170.

LeBlanc, D.R., and Celia, M.A., 1996,

Numerical simulation of downward movement of solutes during a natural-gradient tracer test in sand and gravel, Cape Cod, Massachusetts, 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. 283-287.

Lee, R.W., 1996,

Background aqueous chemistry and effects of carbon dioxide variations in recharge in shallow ground water in a glacial outwash aquifer, Cape Cod, Massachusetts, 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. 207-217.

Lee, R.W., 1996,

Geochemistry of sewage-contaminated water in the shallow sand and gravel, glacial outwash aquifer, Cape Cod, Massachusetts: University of Texas at Austin, unpublished Ph.D. thesis, 242 p.

Loveland, J.P., Ryan, J.N., Amy, G.L., and Harvey, R.W., 1996,

The reversibility of virus attachment to mineral surfaces: Colloids and Surfaces A--Physicochemical and Engineering Aspects, v. 107, p. 205-222, doi:10.1016/0927-7757(95)03373-4.

Masterson, J.P., and Walter, D.A., 1996,

Effects of changes in aquifer properties on simulated fluid-particle pathlines, Cape Cod, Massachusetts, 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. 289-296.

Masterson, J.P., Walter, D.A., and Savoie, J., 1996,

Use of particle tracking to improve numerical model calibration and to analyze ground-water flow and contaminant migration, Massachusetts Military Reservation, Cape Cod, Massachusetts: U.S. Geological Survey Water-Supply Paper 2482, 50 p.

Mayberry, N.A., 1996,

An investigation into the transport of 1-3 µm protozoa through sand aquifer sediments: Durham, University of New Hampshire, Department of Civil Engineering, unpublished M.S. thesis, 249 p.

Metge, D.W., Harvey, R.W., Aiken, G.R., and Barber, L.B., II, 1996,

Use of static column experiments to identify factors affecting bacterial attachment in contaminated aquifer sediments from Cape Cod, Massachusetts, 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. 259-263.

Moench, A.F., LeBlanc, D.R., and Garabedian, S.P., 1996,

Preliminary type-curve analysis of an aquifer test in an unconfined sand and gravel aquifer, Cape Cod, Massachusetts, 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. 273-281.

Rea, B.A., Kent, D.B., Anderson, L.C.D., Davis, J.A., and LeBlanc, D.R., 1996,

The transport of inorganic contaminants in a sewage plume in the Cape Cod aquifer, Massachusetts, 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. 191-198.

Reilly, T.E., and LeBlanc, D.R., 1996,

An experiment to quantify temporal variability of water samples obtained from screened wells, Cape Cod, Massachusetts, 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. 265-271.

Reilly, T.E., LeBlanc, D.R., Bussey, K.W., Councell, T.B., Smith, R.L., and Böhlke, J.K., 1996,

Chemical and stable-isotope data from an experiment to examine temporal variability in water samples obtained from screened wells on Cape Cod, Massachusetts, 1994: U.S. Geological Survey Open-File Report 95-734, 21 p.

Rudolph, D.L., Kachanoski, R.G., Celia, M.A., LeBlanc, D.R., and Stevens, J.H., 1996,

Infiltration and solute transport experiments in unsaturated sand and gravel, Cape Cod, Massachusetts--Experimental design and overview of results: Water Resources Research, v. 32, no. 3, p. 519-532, 95WR02972, doi:10.1029/95WR02972.

Smith, R.L., Garabedian, S.P., and Brooks, M.H., 1996,

Comparison of denitrification activity measurements in ground water using cores and natural gradient tracer tests: Environmental Science and Technology, v. 30, no. 12, p. 3448-3456, doi:10.1021/es960042g.

Stollenwerk, K.G., 1996,

Potential long-term effects of phosphate contamination in a sand and gravel aquifer, Cape Cod, Massachusetts, 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. 199-205.

Stollenwerk, K.G., 1996,

Simulation of phosphate transport in sewage-contaminated groundwater, Cape Cod, Massachusetts: Applied Geochemistry, v. 11, no. 1-2, p. 317-324, doi:10.1016/0883-2927(95)00041-0.

Walter, D.A., Rea, B.A., Stollenwerk, K.G., and Savoie, J., 1996,

Geochemical and hydrologic controls on phosphorus transport in a sewage-contaminated sand and gravel aquifer near Ashumet Pond, Cape Cod, Massachusetts: U.S. Geological Survey Water-Supply Paper 2463, 89 p.

Bales, R.C., Li, S., Maguire, K.M., Yahya, M.T., Gerba, C.P., and Harvey, R.W., 1995,

Virus and bacteria transport in a sandy aquifer, Cape Cod, MA: Ground Water, v. 33, no. 4, p. 653-661.

Barber, L.B., II, Krueger, C., Metge, D.W., Harvey, R.W., and Field, J.A., 1995,

Fate of linear alkylbenzene sulfonate in groundwater--Implications for in situ surfactant-enhanced remediation, in Sabatini, D.A., Knox, R.C., and Harwell, J.H., eds., Surfactant-enhanced subsurface remediation--emerging technologies: Washington, D.C., American Chemical Society ACS Symposium Series 594, p. 95-111.

Coston, J.A., Fuller, C.C., and Davis, J.A., 1995,

Pb2+ and Zn2+ adsorption by a natural aluminum- and iron-bearing surface coating on an aquifer sand: Geochimica et Cosmochimica Acta, v. 59, no. 17, p. 3535-3547, doi:10.1016/0016-7037(95)00231-N.

Friedly, J.C., Davis, J.A., and Kent, D.B., 1995,

Modeling hexavalent chromium reduction in groundwater in field-scale transport and laboratory batch experiments: Water Resources Research, v. 31, no. 11, p. 2783-2794, 95WR02104, doi:10.1029/95WR02104.

Goddard, S., and Zampino, A., 1995,

The effects of hydraulic conductivity on capture zones of pump and treat systems: Worcester, Mass., Worcester Polytechnic Institute, Dept. of Civil Engineering, unpublished Senior thesis, 85 p.

Harvey, R.W., Kinner, N.E., Bunn, A., MacDonald, D., and Metge, D., 1995,

Transport behavior of groundwater protozoa and protozoan-sized microspheres in sandy aquifer sediments: Applied and Environmental Microbiology, v. 61, no. 1, p. 209-217.

Kent, D.B., Davis, J.A., Anderson, L.C.D., and Rea, B.A., 1995,

Transport of chromium and selenium in a pristine sand and gravel aquifer--Role of adsorption processes: Water Resources Research, v. 31, no. 4, p. 1041-1050, 94WR02981, doi:10.1029/94WR02981.

Moench, A.F., 1995,

Combining the Neuman and Boulton models for flow to a well in an unconfined aquifer: Ground Water, v. 33, no. 3, p. 378-384.

Morin, R.H., and Urish, D.W., 1995,

Hydrostatigraphic characterization of coastal aquifer by geophysical log analysis, Cape Cod National Seashore, Massachusetts: Log Analyst, v. 36, no. 4, p. 27-37.

Pieper, A.P., 1995,

Virus transport in groundwater--A natural-gradient field experiment in a contaminated sandy aquifer: Boulder, University of Colorado, Department of Civil, Environmental, and Architectural Engineering, unpublished M.S. thesis, 134 p.

Rudolph, D.L., and Ferre, P., 1995,

Application of time-domain reflectrometry techniques to field-scale tracer testing in unsaturated sediments, in Gambolati, G., and Verri, G., eds., Advanced Methods for Groundwater Pollution Control, proceedings of the international symposium, Udine, Italy, May 5-6, 1994: Springer Verlag, International Centre for Mechanical Sciences, v. 364, p. 217-234.

Savoie, J., 1995,

Altitude and configuration of the water table, western Cape Cod aquifer, Massachusetts, March 1993: U.S. Geological Survey Open-File Report 94-462, 1 plate.

Stollenwerk, K.G., 1995,

Modeling the effects of variable groundwater chemistry on adsorption of molybdate: Water Resources Research, v. 31, no. 2, p. 347-357, 94WR02675, doi:10.1029/94WR02675.

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, L.D., Kent, D.B., and Davis, J.A., 1994,

Batch experiments characterizing the reduction of chromium(VI) using suboxic material from a mildly reducing sand and gravel aquifer: Environmental Science and Technology, v. 28, no. 1, p. 178-185, doi:10.1021/es00050a025.

Barber, L.B., II, 1994,

Sorption of chlorobenzenes to Cape Cod aquifer sediments: Environmental Science and Technology, v. 28, no. 5, p. 890-897, doi:10.1021/es00054a021.

Dzomback, D.A., 1994,

Technology advancement through newsletters: Water Environment Research, v. 66, no. 3, p. 187.

Field, J.A., and Barber, L.B., 1994,

Wastewater treatment and groundwater contamination, in Zoller, U., ed., Groundwater Contamination and Control: New York, Marcel Decker, p. 377-389.

Foster-Reid, G.H., 1994,

Variability of hydraulic conductivity and sorption in a heterogeneous aquifer: Cambridge, Massachusetts Institute of Technology, Department of Civil and Environmental Engineering, unpublished M.S. thesis, 150 p.

Kent, D.B., Davis, J.A., Anderson, L.C.D., Rea, B.A., and Waite, T.D., 1994,

Transport of chromium and selenium in the suboxic zone of a shallow aquifer--Influence of redox and adsorption reactions: Water Resources Research, v. 30, no. 4, p. 1099-1114, 93WR03244, doi:10.1029/93WR03244.

Krumme, M.L., Smith, R.L., Egestorff, J., Thiem, S.M., Tiedje, J.M., Timmis, K.N., and Dwyer, D., 1994,

Behavior of pollutant-degrading microorganisms in aquifers--Predictions for geneticaly engineered organisms: Environmental Science and Technology, v. 28, no. 6, p. 1134-1138, doi:10.1021/es00055a025.

Mace, R.A., 1994,

Steady-state flow and non-reactive transport in unsaturated sand and gravel cores: Waterloo, Ontario, Canada, University of Waterloo, Department of Earth Sciences, unpublished M.S. thesis, 275 p.

Moench, A.F., 1994,

Specific yield as determined by type-curve analysis of aquifer-test data: Ground Water, v. 32, no. 6, p. 949-957.

Novarino, G., Warren, A., Kinner, N.E., and Harvey, R.W., 1994,

Protists from a sewage-contaminated aquifer on Cape Cod, Massachusetts: Geomicrobiology Journal, v. 12, p. 23-36.

Rea, B.A., and Lee, R.W., 1994,

Influence of ground-water chemistry on contaminant transport at the U.S. Geological Survey Cape Cod Toxic-Substances Hydrology Research Site, Massachusetts, 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. 35-51.

Reilly, T.E., ed., 1994,

Hydrologic and chemical data from an experiment to examine temporal variability in water samples from screened wells on Cape Cod, Massachusetts: U.S. Geological Survey Open-File Report 94-384, 34 p.

Roberts, A.L., and Gschwend, P.M., 1994,

Interaction of abiotic and microbial processes in hexachloroethane reduction in groundwater: Journal of Contaminant Hydrology, v. 16, p. 157-174, doi:10.1016/0169-7722(94)90050-7.

Smith, R.L., Ceazan, M.L., and Brooks, M.H., 1994,

Autotrophic, hydrogen-oxidizing, denitrifying bacteria in groundwater--Potential agents for bioremediation of nitrate contamination: Applied and Environmental Microbiology, v. 60, no. 6, p. 1949-1955.

Stevens, J.H., 1994,

Analysis and modeling of infiltration and solute transport experiments in unsaturated sand and gravel, Cape Cod, Massachusetts: Princeton, N.J., Princeton University, Department of Civil Engineering and Operations Research, unpublished M.S. thesis, 266 p.

Thiem, S.M., Krumme, M.L., Smith, R.L., and Tiedje, J.M., 1994,

Use of molecular techniques to evaluate the survival of a microorganism injected into an aquifer: Applied and Environmental Microbiology, v. 60, no. 4, p. 1059-1067.

Thierrin, J., and Kitanidis, P.K., 1994,

Solute dilution at the Borden and Cape Cod groundwater tracer tests: Water Resources Research, v. 30, no. 11, p. 2883-2890, 94WR01983, doi:10.1029/94WR01983.

Backhus, D.A., Ryan, J.N., Groher, D.M., MacFarlane, J.K., and Gschwend, P.M., 1993,

Sampling colloids and colloid-associated contaminants in ground water: Ground Water, v. 31, no. 3, p. 466-479.

Davis, J.A., Fuller, C.C., Coston, J.A., Hess, K.M., and Dixon, E., 1993,

Spatial heterogeneity of geochemical and hydrologic parameters affecting metal transport in ground water: Office of Research and Development, U.S. Environmental Protection Agency Environmental Research Brief EPA/600/S-93/006, 22 p.

Davis, J.A., Kent, D.B., Rea, B.A., Maest, A.S., and Garabedian, S.P., 1993,

Influence of redox environment and aqueous speciation on metal transport in groundwater--Preliminary results of tracer injection studies, in Allen, H.E., Perdue, E.M., and Brown, D.S., eds., Metals in groundwater: Chelsea, Mich., Lewis Publishers, p. 223-273.

Deng, F.-W., Cushman, J.H., and Delleur, J.W., 1993,

Adaptive estimation of the log fluctuating conductivity from the tracer test data at the Cape Cod site: Water Resources Research, v. 29, no. 12, p. 4011-4018.

Deng, F.-W., Cushman, J.H., and Delleur, J.W., 1993,

A fast Fourier transform stochastic analysis of the contaminant transport problem: Water Resources Research, v. 29, no. 9, p. 3241-3248, 93WR01236, doi:10.1029/93WR01236.

Gruden, C.L., 1993,

An investigation into the role of protozoa in an organically contaminated aquifer: Durham, University of New Hampshire, Department of Civil Engineering, unpublished M.S. thesis, 189 p.

Harvey, R.W., 1993,

Fate and transport of bacteria injected into aquifers: Current Opinion in Biotechnology, v. 4, p. 312-317.

Harvey, R.W., and Bouwer, E.J., 1993,

Limits on quantitative descriptions of biocolloid mobility in contaminated groundwater, in McCarthy, J.F., and Wobber, F.J., eds., Manipulation of ground-water--Colloids for environmental restoration--Proceedings of a workshop in Manteo, North Carolina, October 15-18, 1990, Boca Raton, Florida: London, Lewis Publishers, p. 57-64, ISBN:9780873718288.

Harvey, R.W., Kinner, N.E., MacDonald, D., Metge, D.W., and Bunn, A., 1993,

Role of physical heterogeneity in the interpretation of small-scale laboratory and field observations of bacteria, microbial-sized microsphere, and bromide transport through aquifer sediments: Water Resources Research, v. 29, no. 8, p. 2713-2721, 93WR00963, doi:10.1029/93WR00963.

Johnson, W.P., 1993,

Facilitated transport and enhanced desorption of polycyclic aromatic hydrocarbons by natural organic matter in aquifer sediments: Boulder, University of Colorado, Department of Civil and Environmental Engineering, unpublished Ph.D. thesis, 196 p.

Kinoshita, T., Bales, R.C., Maguire, K.M., and Gerba, C.P., 1993,

Effect of pH on bacteriophage transport through sandy soils: Journal of Contaminant Hydrology, v. 14, p. 55-70, doi:10.1016/0169-7722(93)90041-P.

Krumme, M.L., 1993,

Development of aquifer microcosms and in situ methods to test the fate and function of pollutant-degrading microorganisms: Braunschweig, Germany, National Center for Biotechnology, Department of Microbiology, unpublished Ph.D. thesis, 127 p.

Krumme, M.L., Timmis, K.N., and Dwyer, D.F., 1993,

Degradation of trichloroethylene by Pseudomonas cepacia G4 and the constitutive mutant strain G4 5223 PR1 in aquifer microcosms: Applied and Environmental Microbiology, v. 59, no. 8, p. 2746-2749.

Levy, B.S., Pannell, L.J., and Dadoly, J.P., 1993,

A pressure-packer system for conducting rising head tests in water table wells: Journal of Hydrology, v. 148, p. 189-202.

Metge, D.W., Brooks, M.H., Smith, R.L., and Harvey, R.W., 1993,

Effect of treated-sewage contamination upon bacterial energy charge, adenine nucleotides, and DNA content in a sandy aquifer on Cape Cod: Applied and Environmental Microbiology, v. 59, no. 7, p. 2304-2310.

Miralles-Wilhelm, F., 1993,

Stochastic analysis of sorption and biodegradation in three-dimensionally heterogeneous aquifers: Cambridge, Massachusetts Institute of Technology, Department of Civil and Environmental Engineering, unpublished Ph.D. thesis, 269 p.

Puls, R.W., Paul, C.J., and Clark, D.A., 1993,

Surface chemical effects on colloid stability and transport through natural porous media: Colloids and Surfaces A--Physicochemical and Engineering Aspects, v. 73, p. 287-300.

Thompson, K.D., 1993,

The stochastic characterization of glacial aquifers using geologic information: Cambridge, Massachusetts Institute of Technology, Department of Civil and Environmental Engineering, unpublished Ph.D. thesis, 309 p.

Anderson, L.C.D., Kent, D.A., and Davis, J.A., 1992,

Reduction of Cr(VI) under mildly reducing conditions in a sand and gravel aquifer, in Kharaka, Y.K., and Maest, A.S., eds., Proceedings of the 7th International Symposium on Water-Rock Interaction -- WRI-7, Park City, Utah, July 13-18, 1992: A.A. Balkema, p. 495-498.

Barber, L.B., 1992,

Hierarchical analytical approach to evaluating the transport and biogeochemical fate of organic compounds in sewage-contaminated groundwater, Cape Cod, Massachusetts, in Lesage, S., and Jackson, R.E., eds., Groundwater contamination and analysis at hazardous waste sites: New York, Marcel Dekker, p. 73-120.

Barber, L.B., II, Thurman, E.M., and Runnells, D.D., 1992,

Geochemical heterogeneity in a sand and gravel aquifer--Effect of sediment mineralogy and particle size on the sorption of chlorobenzenes: Journal of Contaminant Hydrology, v. 9, no. 1, p. 35-54, doi:10.1016/0169-7722(92)90049-K.

Barber, L.B., II, Thurman, E.M., Takahashi, Y., and Noriega, M.C., 1992,

Comparison of purge and trap GC/MS and purgeable organic chloride analysis for monitoring volatile chlorinated hydrocarbons: Ground Water, v. 30, no. 6, p. 836-848, doi:10.1111/j.1745-6584.1992.tb01565.x.

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.

Bitton, G., and Harvey, R.W., 1992,

Transport of pathogens through soils and aquifers, in Mitchell, R., ed., Environmental Microbiology: New York, Wiley-Liss, p. 103-124.

Brooks, M.H., Smith, R.L., and Macalady, D.L., 1992,

Inhibition of existing denitrification enzyme activity by chloramphenicol: Applied and Environmental Microbiology, v. 58, no. 5, p. 1746-1753.

Bunn, A.L., 1992,

Techniques for enumerating protozoa in saturated subsurface sediments: Durham, University of New Hampshire, Department of Civil Engineering, unpublished Ph.D. thesis, 317 p.

Coston, J.A., Fuller, C.C., and Davis, J.A., 1992,

The search for a geochemical indication of lead and zinc sorption in a sand and gravel aquifer, Falmouth, Massachusetts, in Kharaka, Y.K., and Maest, A.S., eds., Low temperature environments, v. 1 of Water-rock interaction--Proceedings of the 7th International Symposium on Water-Rock Interaction--WRI-7, Park City, Utah, July 13-18, 1992: Rotterdam, A.A. Balkema, p. 41-49.

Field, J.A., Barber, L.B., II, Thurman, E.M., Moore, B.L., Lawrence, D.L., and Peake, D.A., 1992,

Fate of alkylbenzenesulfonates and dialkyltetralinsulfonates in sewage contaminated ground water: Environmental Science and Technology, v. 26, no. 5, p. 1140-1148, doi:10.1021/es50002a600.

Field, J.A., Leenheer, J.A., Thorn, K.A., Barber, L.B., II, Rostad, C.E., Macalady, D.L., and Daniel, S.R., 1992,

Identification of persistent anionic surfactant-derived chemicals in sewage effluent and groundwater: Journal of Contaminant Hydrology, v. 9, no. 1, p. 55-78, doi:10.1016/0169-7722(92)90050-O.

Harvey, R.W., and Barber, L.B., II, 1992,

Associations of free-living bacteria and dissolved organic compounds in a plume of contaminated groundwater: Journal of Contaminant Hydrology, v. 9, no. 1, p. 91-103, doi:10.1016/0169-7722(92)90052-G.

Harvey, R.W., and Garabedian, S.P., 1992,

Response to comment on Use of colloid filtration theory in modeling movement of bacteria through a contaminated sandy aquifer: Environmental Science and Technology, v. 26, no. 2, p. 401-402, doi:10.1021/es00026a026.

Harvey, R.W., Kinner, N.E., Bunn, A., and MacDonald, D., 1992,

Transport of protozoa through an organically contaminated sandy aquifer, in Stanford, J., and Simons, J., eds., Proceedings of the First International Conference on Ground Water Ecology, Tampa, Florida, April 26-29, 1992: Huntsville, Ala., American Water Resources Association, p. 111-118.

Harvey, R.W., and Widdowson, M.A., 1992,

Microbial distributions, activities, and movement in the terrestial subsurface--Experimental and theoretical studies, in Wagenet, R.J., Bavcye, P., and Stewart, B.A., eds., Interactive process in soil science: London, Lewis Publishers, p. 185-225, ISBN:9780873718899.

Hess, K.M., Wolf, S.H., and Celia, M.A., 1992,

Large-scale natural gradient tracer test in sand and gravel, Cape Cod, Massachusetts--3, Hydraulic-conductivity variability and calculated macrodispersivities: Water Resources Research, v. 28, no. 8, p. 2011-2027, 92WR00668, doi:10.1029/92WR00668.

Kent, D.B., Davis, J.A., Anderson, L.D., and Rea, B.A., 1992,

Ligand-enhanced transport of strongly adsorbing metal ions in the ground-water environment, in Kharaka, Y.K., and Maest, A.S., eds., Proceedings of the 7th International Symposium on Water-Rock Interaction--WRI-7, Park City, Utah, July 13-18, 1992: A.A. Balkema, p. 805-808.

MacDonald, D.G., 1992,

Laboratory simulation of protozoan transport through a sandy aquifer using carboxylated microspheres: Durham, University of New Hampshire, Department of Civil Engineering, unpublished B.S. thesis, 67 p.

Scholl, M.A., and Harvey, R.W., 1992,

Laboratory investigations on the role of sediment surface and groundwater chemistry in transport of bacteria through a contaminated sandy aquifer: Environmental Science and Technology, v. 26, no. 7, p. 1410-1417, doi:10.1021/es00031a020.

Smith, R.L., Brooks, M.H., and Ceazan, M.L., 1992,

The use of natural gradient tracer tests to identify and quantify microbial processes occurring in groundwater, in Stanford, J.A., and Simons, J.J., eds., Proceedings of the First International Conference on Ground Water Ecology, Tampa, Florida, April 26-29, 1992: Bethesda, Md., American Water Resources Association, p. 59-65.

Anderson, L.D., Kent, D.B., and Davis, J.A., 1991,

Adsorption and reduction of chromium (VI) under toxic conditions in a shallow sand aquifer at Cape Cod, Massachusetts, 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. 63-71.

Barber, L.B., II, 1991,

Effects of particle size and mineralogy on sorption of nonionic organic solutes to glacial outwash sediments, Cape Cod, Massachusetts, 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. 111-115.

Barber, L.B., II, Thurman, E.M., Field, J.A., Leenheer, J.A., and LeBlanc, D.R., 1991,

Biogeochemical fate of organic compounds in sewage-contaminated ground water, Cape Cod, Massachusetts, 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. 102-105.

Barber, L.B., II, Thurman, E.M., Takahashi, Y., and Noriega, M., 1991,

Purgeable organic chloride--A surrogate measurement for screening and monitoring volatile-chlorinated hydrocarbons in ground water, 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. 106-110.

Brooks, M.H., 1991,

Development and evaluation of a technique for measuring denitrification enzyme activity in nitrate-contaminated ground water: Golden, Colorado School of Mines, Department of Chemistry and Geochemistry, unpublished M.S. thesis, 94 p.

Davis, J.A., Kent, D.B., Rea, B.A., Garabedian, S.P., and Anderson, L.D., 1991,

Effect of the geochemical environment on heavy-metal transport in ground water, 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. 53-62.

Davis, J.A., Waite, T.D., Kent, D.B., and Anderson, L.D., 1991,

Reduction and transport of chromium(VI) under mildly reducing conditions in a sand and gravel aquifer, Cape Cod, Massachusetts, 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. 72-77.

Field, J.A., Barber, L.B., II, Leenheer, J.A., Rostad, C.E., and Thorn, K.A., 1991,

Persistence of linear alkylbenzenesulfonates and their metabolites in sewage-contaminated ground water, Cape Cod, Massachusetts, 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. 116-122.

Fuller, C.C., Coston, J.A., Hess, K.M., and Davis, J.A., 1991,

Spatial variability of geochemical and hydrologic properties of subsurface materials in a sand and gravel aquifer, Cape Cod, Massachusetts, 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. 84-87.

Garabedian, S.P., 1991,

A comparison of results from small- and large-scale tracer tests in a heterogeneous aquifer, Cape Cod, Massachusetts, in Fliermans, C.B., and Hazen, T.C., eds., Proceedings of the First International Symposium on Microbiology of the Deep Subsurface, Orlando, Florida, January 15-19, 1990: Aiken, S.C., Westinghouse Savannah River Company, p. 7-167 to 7-176.

Garabedian, S.P., and LeBlanc, D.R., 1991,

Overview of research at the Cape Cod site--Field and laboratory studies of hydrologic, chemical, and microbiological processes affecting transport in a sewage-contaminated sand and gravel aquifer, 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. 1-9.

Garabedian, S.P., and LeBlanc, D.R., 1991,

Transport of reactive and nonreactive solutes--Results of a natural-gradient tracer test in a sand and gravel aquifer, Cape Cod, Massachusetts, in Moltyaner, G., ed., Transport and mass exchange processes in sand and gravel aquifers--Field and modeling studies, Proceedings of the International Conference and Workshop, Ottawa, Ontario, October 1-4, 1990: Chalk River, Ontario, Atomic Energy of Canada, Ltd., v. AECL-10308, p. 11-33.

Garabedian, S.P., LeBlanc, D.R., Gelhar, L.W., and Celia, M.A., 1991,

Large-scale natural-gradient tracer test in sand and gravel, Cape Cod, Massachusetts--2, Analysis of spatial moments for a nonreactive tracer: Water Resources Research, v. 27, no. 5, p. 911-924, 91WR00242, doi:10.1029/91WR00242.

Harvey, R.W., 1991,

Evaluation of particulate and solute tracers for investigations of bacterial transport behavior in groundwater, in Fliermans, C.B., and Hazen, T.C., eds., Proceedings of the First International Symposium on Microbiology of the Deep Subsurface, Orlando, Florida, January 15-19, 1990: Aiken, S.C., Westinghouse Savannah River Company, p. 7-159 to 7-165.

Harvey, R.W., 1991,

Parameters involved in modeling movement of bacteria in groundwater, in Hurst, C.J., ed., Modeling the environmental fate of microorganisms: Washington, D.C., American Society for Microbiology, p. 89-114.

Harvey, R.W., and Garabedian, S.P., 1991,

Use of colloid filtration theory in modeling movement of bacteria through a contaminated sandy aquifer: Environmental Science and Technology, v. 25, no. 1, p. 178-185, doi:10.1021/es00013a021.

Harvey, R.W., Garabedian, S.P., Smith, R.L., Barber, L.B., II, Metge, D.W., and Scholl, M.A., 1991,

The role of physical and chemical heterogeneity in the interpretation of small-scale tracer tests involving microorganisms, 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. 148-151.

Hess, K.M., and Wolf, S.H., 1991,

Techniques to determine spatial variations in hydraulic conductivity of sand and gravel: Ada, Okla., R.S. Kerr Environmental Research Laboratory, U.S. Environmental Protection Agency Project Report EPA/600/2-91/006, 26 p.

Hess, K.M., Wolf, S.H., and Celia, M.A., 1991,

Estimation of macrodispersivities from the spatial variability of hydraulic conductivity in a sand and gravel aquifer, Cape Cod, Massachusetts, 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. 15-22.

Hess, K.M., Wolf, S.H., Celia, M.A., and Garabedian, S.P., 1991,

Macrodispersion and spatial variability of hydraulic conductivity in a sand and gravel aquifer, Cape Cod, Massachusetts: Ada, Okla., Robert S. Kerr Environmental Research Laboratory, U.S. Environmental Protection Agency Environmental Research Brief EPA/600/M-91/005, 9 p.

Kent, D.B., Davis, J.A., Anderson, L.D., and Rea, B.A., 1991,

Transport of zinc in the presence of a strong complexing agent in a shallow aquifer on Cape Cod, Massachusetts, 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. 78-83.

Kinner, N.E., Bunn, A.L., Harvey, R.W., Warren, A., and Meeker, L.D., 1991,

Preliminary evaluation of the relations among protozoa, bacteria, and chemical properties in sewage-contaminated ground water on Cape Cod, Massachusetts, 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. 141-143.

Knoll, M.D., Haeni, F.P., and Knight, R.J., 1991,

Characterization of a sand and gravel aquifer using ground-penetrating radar, Cape Cod, Massachusetts, 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. 29-35.

Knopman, D.S., Voss, C.I., and Garabedian, S.P., 1991,

Sampling design for groundwater solute transport--Tests of methods and analysis of Cape Cod tracer test data: Water Resources Research, v. 27, no. 5, p. 925-949, 90WR02657, doi:10.1029/90WR02657.

Krumme, M.L., Smith, R.L., and Dwyer, D.F., 1991,

Development of microcosms designed to evaluate the effects of adding microorganisms to aquifers as bioremediation agents, in Fliermans, C.B., and Hazen, T.C., eds., Proceedings of the First International Symposium on Microbiology of the Deep Subsurface, Orlando, Florida, January 15-19, 1990: Aiken, S.C., Westinghouse Savannah River Company, p. 7-117 to 7-128.

Krumme, M.L., Smith, R.L., and Dwyer, D.F., 1991,

Survival of a model pollutant-degrading microorganism in a sand and gravel aquifer and in microcosms, 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. 144-147.

LeBlanc, D.R., and Celia, M.A., 1991,

Density-induced downward movement of solutes during a natural-gradient tracer test, Cape Cod, Massachusetts, 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. 10-14.

LeBlanc, D.R., Garabedian, S.P., Hess, K.M., Gelhar, L.W., Quadri, R.D., Stollenwerk, K.G., and Wood, W.W., 1991,

Large-scale natural-gradient tracer test in sand and gravel, Cape Cod, Massachusetts--1, Experimental design and observed tracer movement: Water Resources Research, v. 27, no. 5, p. 895-910, 91WR00241, doi:10.1029/91WR00241.

LeBlanc, D.R., Rudolph, D.L., Kachanoski, R.G., and Celia, M.A., 1991,

Design and operation of an infiltration experiment in unsaturated glacial outwash, Cape Cod, Massachusetts, 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. 41-46.

Lee, R.W., 1991,

Background aqueous chemistry of shallow ground water in a sewage-contaminated glacial outwash aquifer, Cape Cod, Massachusetts, 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. 96-101.

Levy, B.S., and Pannell, L., 1991,

Evaluation of a pressure system for estimating in-situ hydraulic conductivity, in Proceedings of the Fifth National Outdoor Action Conference on Aquifer Restoration, Ground Water Monitoring, and Geophysical Methods, Las Vegas, Nevada, May 13-16, 1991: Dublin, Ohio, National Water Well Association, Ground Water Management Book 5, p. 31-45.

Metge, D.W., 1991,

DNA determination and bacterial biomass estimation in a contaminated and uncontaminated shallow sandy aquifer: San Francisco, Calif., San Francisco State University, unpublished M.S. thesis, 163 p.

Metge, D.W., and Harvey, R.W., 1991,

Deoxyribonucleic acid distributions and recovery in a sand and gravel aquifer on Cape Cod, Massachusetts, 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. 135-140.

Morin, R.H., and Hess, K.M., 1991,

Preliminary determination of hydraulic conductivity in a sand and gravel aquifer, Cape Cod, Massachusetts, from analysis of nuclear logs, in Mallard, G.E., and Aronson, D.A., eds., U.S. Geological Survey Toxic Substances Hydrology Program-Proceedings of the technical meeting, Monterey, Calif., March 11-15, 1991: U.S. Geological Survey Water-Resources Investigations Report 91-4034, p. 23-28.

Rea, B.A., Kent, D.B., LeBlanc, D.R., and Davis, J.A., 1991,

Mobility of zinc in a sewage-contaminated aquifer, Cape Cod, Massachusetts, 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. 88-95.

Roberts, A.L., 1991,

Dehalogenation reactions of polyhalogenated alkanes in aquatic environments: Cambridge, Massachusetts Institute of Technology, Department of Civil Engineering, unpublished Ph.D. thesis, 274 p.

Scholl, M.A., and Harvey, R.W., 1991,

Laboratory studies of bacterial sorption to aquifer sediments from the Cape Cod toxic-substances hydrology research site, 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. 152-153.

Smith, R.L., and Ceazan, M.R., 1991,

Isolation and characterization of autotrophic, hydrogen-oxidizing, denitrifying bacteria from ground water as potential agents for bioremediation of nitrate contamination, 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. 123-127.

Smith, R.L., and Harvey, R.W., 1991,

Development of sampling techniques to measure in situ rates of microbial processes in a contaminated sand and gravel aquifer, in Fliermans, C.B., and Hazen, T.C., eds., Proceedings of the First International Symposium on Microbiology of the Deep Subsurface, Orlando, Fla., January 15-19, 1990: Aiken, S.C., Westinghouse Savannah River Company, p. 2-19 to 2-33.

Smith, R.L., Harvey, R.W., and LeBlanc, D.R., 1991,

Importance of closely spaced vertical sampling in delineating chemical and microbiological gradients in groundwater studies: Journal of Contaminant Hydrology, v. 7, no. 3, p. 285-300, doi:10.1016/0169-7722(91)90032-V.

Smith, R.L., Howes, B.L., and Duff, J.H., 1991,

Denitrification in nitrate-contaminated ground water--Occurrence in steep vertical geochemical gradients: Geochimica et Cosmochimica Acta, v. 55, no. 7, p. 1815-1825, doi:10.1016/0016-7037(91)90026-2.

Smith, R.L., Howes, B.L., and Duff, J.H., 1991,

Effects of denitrification on nitrogen geochemistry in a nitrate-contaminated sand and gravel aquifer, Cape Cod, Massachusetts, 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. 128-134.

Smith, R.L., Howes, B.L., and Garabedian, S.P., 1991,

In situ measurement of methane oxidation in groundwater by using natural-gradient tracer tests: Applied and Environmental Microbiology, v. 57, no. 7, p. 1997-2004.

Springer, R.K., 1991,

Application of an improved slug test analysis to the large-scale characterization of heterogeneity in a Cape Cod aquifer: Cambridge, Massachusetts Institute of Technology, Department of Civil Engineering, unpublished M.S. thesis, 162 p.

Springer, R.K., and Gelhar, L.W., 1991,

Characterization of large-scale aquifer heterogeneity in glacial outwash by analysis of slug tests with oscillatory responses, Cape Cod, Massachusetts, 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. 36-40.

Stollenwerk, K.G., 1991,

Simulation of molybdate sorption with the diffuse layer surface-complexation model, 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. 47-52.

Wolf, S.H., Celia, M.A., and Hess, K.M., 1991,

Evaluation of hydraulic conductivities calculated from multi-port permeameter measurements: Ground Water, v. 29, no. 4, p. 516-525.

Backhus, D.A., 1990,

Colloids in groundwater--Laboratory and field studies of their influence on hydrophobic organic contaminants: Cambridge, Massachusetts Institute of Technology, Department of Civil Engineering, unpublished Ph.D. thesis, 198 p.

Backhus, D.A., and Gschwend, P.M., 1990,

Fluorescent polycyclic aromatic hydrocarbons as probes for studying the impact of colloids on pollutant transport in groundwater: Environmental Science and Technology, v. 24, no. 8, p. 1214-1223, doi:10.1021/es00078a009.

Bales, R.C., Gerba, C.P., Hinkle, S., Kroeger, T., Li, S., McGuire, K., Stocking, K., and Yahya, M., 1990,

Surface-chemical factors affecting transport of biocolloids in subsurface porous media: Tucson, Arizona, University of Arizona, Department of Hydrology and Water Resources, 137 p.

Barber, L.B., II, 1990,

Geochemical heterogeneity in a glacial outwash aquifer--Effect of particle size and mineralogy on sorption of nonionic organic solutes: Boulder, University of Colorado, Department of Geological Sciences, unpublished Ph.D. thesis, 238 p.

Domenico, P.A., and Schwartz, F.W., 1990,

Case study in the application of a numerical model, in Domenico, P.A., and Schwartz, F.W., eds., Physical and chemical hydrogeology: New York, John Wiley and Sons, p. 665-670 (section 17.5), ISBN:047150744X.

Field, J.A., 1990,

Fate and transformation of surfactants in sewage-contaminated groundwater: Golden, Colorado School of Mines, Department of Chemistry and Geochemistry, unpublished Ph.D. thesis, 207 p.

Gibs, J., and Imbrigiotta, T.E., 1990,

Well-purging criteria for sampling purgeable organic compounds: Ground Water, v. 28, no. 1, p. 68-78.

Kuwabara, J.S., and Harvey, R.W., 1990,

Applicat