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Degroot DJ, Lutenegger AJ, Panton J.G., Ostendorf DW, Pollock S.J..  1996.  Methods of determining in situ oxygen profiles in the vadose zone of granular soils. Sampling Environmental Media, American Society for Testing and Materials. Special Technical Publication No. 1282:271-288.
Ostendorf DW, Degroot DJ, Judge AI, LaMesa DF.  2010.  Method to characterize aquitards above leaky aquifers with water supply wells. Hydrogeology Journal. 18(3):595‐605.
Boscardin AG, Degroot DJ.  2011.  Measurement of Remolded Undrained Shear Strength of Soft Sediments using the Push Cone. 5th International Symposium on Submarine Mass Movements and Their Consequences.
Lutenegger AJ, Degroot DJ.  1992.  Measurement of hydraulic conductivity in clay using push-in piezometers. Current Practices in Ground Water and Vadose Zone Investigations. 1118:362-374.
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Ostendorf DW, Degroot DJ, Shelburne WM, Mitchell TJ.  2004.  Hydraulic head in a clayey sand till over multiple timescales. Canadian Geotechnical Journal. 41(1):89-105.
Judge AI, Degroot DJ, Ostendorf DW.  2013.  "Hydraulic Conductivity of Gravel Samples using a Modified Permeameter. Meeting of the Geological Society of America: Northeastern Section - 48th Annual Meeting . 45:70.
Lutenegger AJ, Degroot DJ.  1994.  Hydraulic conductivity of borehole sealants. Hydraulic Conductivity and Waste Contaminant Transport in Soil. 1142:439-460.
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Dejong JT, Yafrate N, Degroot DJ.  2011.  Evaluation of undrained shear strength using full flow penetrometers. Journal of Geotechnical and Geoenvironmental Engineering. 137(1):14-26.
Yafrate N, Dejong JT, Degroot DJ, Randolph MF.  2009.  Evaluation of remolded shear strength and sensitivity of soft clay using full flow penetrometers. Journal of Geotechnical and Geoenvironmental Engineering. 135(9):1179-1189.
Degroot DJ, Baecher GB.  1993.  Estimating autocovariance of in‐situ soil properties. Journal of Geotechnical Engineering. 119(1):147-166.
Degroot DJ, Germaine JT, Ladd CC.  1994.  Effect of nonuniform stresses on measured DSS stress‐strain behavior. Journal of Geotechnical Engineering. 120(5):892-912.
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Carswell W, Johansson JAlf Thure, Løvholt F, Arwade SR, Degroot DJ.  2014.  Dynamic Mudline Damping for Offshore Wind Turbine Monopiles. ASME 2014 33rd International Conference on Ocean, Offshore and Arctic Engineering. Volume 9A: Ocean Renewable Energy:pp.V09AT09A025;8pages.
Carswell W, Johansson JAlf Thure, Løvholt F, Arwade SR, Degroot DJ.  2014.  Dynamic Mudline Damping for Offshore Wind Turbine Monopiles. 33rd International Conference on Ocean, Offshore and Arctic Engineering.
Degroot DJ, Lutenegger AJ.  1993.  Discussion on “Characteristics of a Bentonite Slurry as a Sealant” by Tuncer B. Edil and Ahmed S. H. Muhanna. Geotechnical Testing Journal. 16(1):135-137.
Nagaraj TS, Degroot DJ.  2004.  Discussion: Determination of liquid limit from equilibrium sediment volume. Géotechnique. 54(9):611-613.
Poirier SE, Degroot DJ.  2010.  Development of a portable probe for field and laboratory measurement of low to medium values of soil suction. Geotechnical Testing Journal. 33(3):253‐260.
Judge AI, Degroot DJ, Zhang G, Lin S.  2016.  Development of a Flume for the Evaluation of Coastal Mudflat Sediment Erodibility. State of the Coast Conference.
Dejong JT, Yafrate N, Degroot DJ.  2007.  Design of a miniature piezoprobe for high resolution stratigraphic profiling. Geotechnical Testing Journal. 30(4):1-11.
Ostendorf DW, Lukas WG, Degroot DJ.  Submitted.  Damped slug tests in heterogeneous till above the Andover granite. Water Resources Research.

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