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CHIEF SCIENTIST: Douglas J. La Brecque


Douglas J. La Brecque

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Recent Conference Proceedings (Of About 100 Total)

LaBrecque, D., and Yang, X., 2000, Difference inversion of ERT data - a fast inversion method for 3-D in-situ monitoring: Proceedings of the Symposium on the Application of Geophysics to Engineering and Environmental Problems, 907-914.

LaBrecque, D. J. and Yang, X., 2001, The effects of anisotropy on ERT images for vadose zone monitoring: Proceedings of the 2001 Symposium on the Application of Geophysics to Engineering and Environmental Problems, VZC-2, 7p.

LaBrecque, Douglas J., 2001, The role of advanced monitoring in steam stripping for in situ remediation of DNAPL: Proceedings of the 2001 Symposium on the Application of Geophysics to Engineering and Environmental Problems, OCS-3, 14p.

LaBrecque, D. J., Alumbaugh, D., Brainard J., and Hall, L., 2002, Using ERT with a saline tracer to define vadose zone infiltration: Proceedings of the 2001 Symposium on the Application of Geophysics to Engineering and Environmental Problems, 11ELE5, 7p.

LaBrecque, D. J. and Casale, D., 2002, Experience with anisotropic inversion for electrical resistivity tomography: Proceedings of the 2002 Symposium on the Application of Geophysics to Engineering and Environmental Problems, 11ELE6, 9p.

LaBrecque, D. J., Sharpe, R., Wood, T., and Heath, G., 2002, Considerations for small-scale ERT monitoring of fluid flow in fractured rocks: Proceedings of Spectrum 2002, 7p.

LaBrecque, D. J. and Stubben, M., 2003, Monitoring a saline tracer using 3-D electrical impedance tomography: Proceedings of the 2003 Symposium on the Application of Geophysics to Engineering and Environmental Problems, ELE10 (abstract).

LaBrecque, D. J., Sharpe, R., Heath, G., and Versteeg, R., 2003, Autonomous monitoring of fluid movement using electrical resistivity tomography: Proceedings of the 2003 Symposium on the Application of Geophysics to Engineering and Environmental Problems, ELE14 (abstract).

LaBrecque, D. J., and Sharpe, R., 2004, Towards three and four dimensional data collection for electrical resistivity data: Proceedings of the 2004 Symposium on the Application of Geophysics to Engineering and Environmental Problems, ELE10 8p.

LaBrecque, D. J., Daily, W., and Adkins, P.L., 2007, Systematic errors in resistivity measurement systems: Proceedings of the 2007 Symposium on the Application of Geophysics to Engineering and Environmental Problems (SAGEEP) Denver, April 1-5.

LaBrecque, D. J., Adkins, P.L and Daily, W., 2008, Strategies for accurate automated ERT data acquisition: Proceedings of the 2008 Symposium on the Application of Geophysics to Engineering and Environmental Problems (SAGEEP) Philadelphia, April 6-10.

Yang, X., and LaBrecque, D., 2000, Three-dimensional complex resistivity tomography: Proceedings of the Symposium on the Application of Geophysics to Engineering and Environmental Problems, 891-906.

Yang, X., and LaBrecque, D., 2000, Estimation of 3-D moisture content using ERT data at the Socorro infiltration site: Proceedings of the Symposium on the Application of Geophysics to Engineering and Environmental Problems, 915-924.

Yang, X., LaBrecque, D. J., Amerson-Treat, I., Johnson, R. L., Lundegard, P., and Morelli, G., 2001, Monitoring of an in-Situ air sparging experiment using electrical resistivity tomography: Proceedings of the 2001 Symposium on the Application of Geophysics to Engineering and Environmental Problems, EEM-2, 15p.

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