Sandra Eberts (Former Employee)
Science and Products
Filter Total Items: 42
Compound-specific isotope analysis: Questioning the origins of a trichloroethene plume Compound-specific isotope analysis: Questioning the origins of a trichloroethene plume
Stable carbon isotope ratios of trichloroethene (TCE), cis-1,2- dichloroethene, and trans-1,2-dichloroethene were determined by use of gas chromatography-combustion-isotope ratio mass spectroscopy to determine whether compound-specific stable carbon isotopes could be used to help understand the origin and history of a TCE groundwater plume in Fort Worth, TX. Calculated ??13C values for...
Authors
S. M. Eberts, C. Braun, S. Jones
Assessing the vulnerability of public-supply wells to contamination from urban, agricultural, and natural sources Assessing the vulnerability of public-supply wells to contamination from urban, agricultural, and natural sources
No abstract available.
Authors
Sandra M. Eberts, Martha L. Erwin, Pixie A. Hamilton
Long-term changes in ground water chemistry at a phytoremediation demonstration site Long-term changes in ground water chemistry at a phytoremediation demonstration site
A field-scale demonstration project was conducted to evaluate the capability of eastern cottonwood trees (Populus deltoides) to attenuate trichloroethene (TCE) contamination of ground water. By the middle of the sixth growing season, trees planted where depth to water was
Authors
Sandra M. Eberts, Sonya A. Jones, Christopher L. Braun, Gregory J Harvey
Water-level variations and their effects on tree growth and mortality and on the biogeochemical system at the phytoremediation demonstration site in Fort Worth, Texas, 1996-2003 Water-level variations and their effects on tree growth and mortality and on the biogeochemical system at the phytoremediation demonstration site in Fort Worth, Texas, 1996-2003
In 1996, a field-scale phytoremediation demonstration project was initiated and managed by the U.S. Air Force at a site in western Fort Worth, Texas, using a plantation of 1-year-old stems harvested from branches of eastern cottonwoods during the dormant season (whips) and a plantation of 1-year-old eastern cottonwood seedlings (calipers). The primary objective of the demonstration...
Authors
Christopher L. Braun, Sandra M. Eberts, Sonya A. Jones, Gregory J. Harvey
Strategic vision for the U. S. Geological Survey in the Great Lakes-St. Lawrence Region, 2001-2010 Strategic vision for the U. S. Geological Survey in the Great Lakes-St. Lawrence Region, 2001-2010
The U.S. Geological Survey's (USGS) strategic vision for the Great Lakes-St. Lawrence Region is that of a healthy ecosystem, whose ecological integrity and economic health are nurtured and sustained through sound resource-management decisions based on reliable, timely, and objective scientific information and data. The USGS is a leader in providing reliable, relevant, timely, and...
Authors
Donna N. Myers, M.J. Chambers, Verdel K. Dawson, Sandra M. Eberts, Marion Fisher, Michael P. Foose, Herbert J. Freiberger, John E. Gannon, David A. Greene, Deborah Hutchinson, James M. McNeal, Nancy Milton, James R. Nicholas, Charles A. Peters, Byron D. Stone, Dalia E. Varanka, Charles E. Hickman, Denise A. Wiltshire
Regional ground-water flow and geochemistry in the midwestern Basins and Arches aquifer system in parts of Indiana, Ohio, Michigan, and Illinois Regional ground-water flow and geochemistry in the midwestern Basins and Arches aquifer system in parts of Indiana, Ohio, Michigan, and Illinois
This report synthesizes information on the regional ground-water flow and geochemistry in the Midwestern Basins and Arches aquifer system in parts of Indiana, Ohio, Michigan, and Illinois. Aquifers that compose this water-table aquifer system include glacial aquifers and an underlying, areally extensive carbonate-rock aquifer. Water within the aquifers is most commonly a Ca-Mg-HCO3 type...
Authors
Sandra M. Eberts, Lori L. George
Non-USGS Publications**
Landon, M.K., Jurgens, B.C., Katz, B.G., Eberts, S.M., Burow, K.R., and Crandall, C.A., 2010, Depth-dependent sampling to identify short-circuit pathways to public-supply wells in multiple aquifer settings in the United States: Hydrogeology Journal, v. 18, no. 3, p. 577-593.
Eberts, S.M., Harvey, G.J., Beckman, S.W., and Jones, S.A., 2003, Multiple process assessment for a chlorinated-solvent plume, In Phytoremediation: Transformation and Control of Contaminants, McCutcheon, S.C. and Schnoor, J.L., eds.: New York, John Wiley and Sons, Inc.
Eberts, S., Schalk, C., Vose, J. and Harvey, G., 2000, Hydrologic effects of cottonwood trees on a shallow aquifer containing trichloroethene: Hydrological Science and Technology, v. 15, p. 115-121.
Bair, E.S., Sheets, R.A., and Eberts, S.M., 1990, Particle-tracking Analysis of flow paths and traveltimes from hypothetical spill sites within the capture area of a wellfield: Ground Water, 28: 884-892. doi:10.1111/j.1745-6584.1990.tb01724.x.
**Disclaimer: The views expressed in Non-USGS publications are those of the author and do not represent the views of the USGS, Department of the Interior, or the U.S. Government.
Science and Products
Filter Total Items: 42
Compound-specific isotope analysis: Questioning the origins of a trichloroethene plume Compound-specific isotope analysis: Questioning the origins of a trichloroethene plume
Stable carbon isotope ratios of trichloroethene (TCE), cis-1,2- dichloroethene, and trans-1,2-dichloroethene were determined by use of gas chromatography-combustion-isotope ratio mass spectroscopy to determine whether compound-specific stable carbon isotopes could be used to help understand the origin and history of a TCE groundwater plume in Fort Worth, TX. Calculated ??13C values for...
Authors
S. M. Eberts, C. Braun, S. Jones
Assessing the vulnerability of public-supply wells to contamination from urban, agricultural, and natural sources Assessing the vulnerability of public-supply wells to contamination from urban, agricultural, and natural sources
No abstract available.
Authors
Sandra M. Eberts, Martha L. Erwin, Pixie A. Hamilton
Long-term changes in ground water chemistry at a phytoremediation demonstration site Long-term changes in ground water chemistry at a phytoremediation demonstration site
A field-scale demonstration project was conducted to evaluate the capability of eastern cottonwood trees (Populus deltoides) to attenuate trichloroethene (TCE) contamination of ground water. By the middle of the sixth growing season, trees planted where depth to water was
Authors
Sandra M. Eberts, Sonya A. Jones, Christopher L. Braun, Gregory J Harvey
Water-level variations and their effects on tree growth and mortality and on the biogeochemical system at the phytoremediation demonstration site in Fort Worth, Texas, 1996-2003 Water-level variations and their effects on tree growth and mortality and on the biogeochemical system at the phytoremediation demonstration site in Fort Worth, Texas, 1996-2003
In 1996, a field-scale phytoremediation demonstration project was initiated and managed by the U.S. Air Force at a site in western Fort Worth, Texas, using a plantation of 1-year-old stems harvested from branches of eastern cottonwoods during the dormant season (whips) and a plantation of 1-year-old eastern cottonwood seedlings (calipers). The primary objective of the demonstration...
Authors
Christopher L. Braun, Sandra M. Eberts, Sonya A. Jones, Gregory J. Harvey
Strategic vision for the U. S. Geological Survey in the Great Lakes-St. Lawrence Region, 2001-2010 Strategic vision for the U. S. Geological Survey in the Great Lakes-St. Lawrence Region, 2001-2010
The U.S. Geological Survey's (USGS) strategic vision for the Great Lakes-St. Lawrence Region is that of a healthy ecosystem, whose ecological integrity and economic health are nurtured and sustained through sound resource-management decisions based on reliable, timely, and objective scientific information and data. The USGS is a leader in providing reliable, relevant, timely, and...
Authors
Donna N. Myers, M.J. Chambers, Verdel K. Dawson, Sandra M. Eberts, Marion Fisher, Michael P. Foose, Herbert J. Freiberger, John E. Gannon, David A. Greene, Deborah Hutchinson, James M. McNeal, Nancy Milton, James R. Nicholas, Charles A. Peters, Byron D. Stone, Dalia E. Varanka, Charles E. Hickman, Denise A. Wiltshire
Regional ground-water flow and geochemistry in the midwestern Basins and Arches aquifer system in parts of Indiana, Ohio, Michigan, and Illinois Regional ground-water flow and geochemistry in the midwestern Basins and Arches aquifer system in parts of Indiana, Ohio, Michigan, and Illinois
This report synthesizes information on the regional ground-water flow and geochemistry in the Midwestern Basins and Arches aquifer system in parts of Indiana, Ohio, Michigan, and Illinois. Aquifers that compose this water-table aquifer system include glacial aquifers and an underlying, areally extensive carbonate-rock aquifer. Water within the aquifers is most commonly a Ca-Mg-HCO3 type...
Authors
Sandra M. Eberts, Lori L. George
Non-USGS Publications**
Landon, M.K., Jurgens, B.C., Katz, B.G., Eberts, S.M., Burow, K.R., and Crandall, C.A., 2010, Depth-dependent sampling to identify short-circuit pathways to public-supply wells in multiple aquifer settings in the United States: Hydrogeology Journal, v. 18, no. 3, p. 577-593.
Eberts, S.M., Harvey, G.J., Beckman, S.W., and Jones, S.A., 2003, Multiple process assessment for a chlorinated-solvent plume, In Phytoremediation: Transformation and Control of Contaminants, McCutcheon, S.C. and Schnoor, J.L., eds.: New York, John Wiley and Sons, Inc.
Eberts, S., Schalk, C., Vose, J. and Harvey, G., 2000, Hydrologic effects of cottonwood trees on a shallow aquifer containing trichloroethene: Hydrological Science and Technology, v. 15, p. 115-121.
Bair, E.S., Sheets, R.A., and Eberts, S.M., 1990, Particle-tracking Analysis of flow paths and traveltimes from hypothetical spill sites within the capture area of a wellfield: Ground Water, 28: 884-892. doi:10.1111/j.1745-6584.1990.tb01724.x.
**Disclaimer: The views expressed in Non-USGS publications are those of the author and do not represent the views of the USGS, Department of the Interior, or the U.S. Government.