Jim Tesoriero
Jim Tesoriero is a research hydrologist at the Oregon Water Science Center in Portland. His research interests include the transformation of contaminants along groundwater flow paths, groundwater-surface water interactions, and regional scale assessments of groundwater and stream vulnerability to contaminants using machine learning and statistical methods.
Science and Products
Filter Total Items: 41
Assessing groundwater vulnerability using logistic regression
Determining the likelihood that groundwater contains elevated concentrations of contaminants can help water resource managers protect drinking water supplies. For example, this information is useful for selecting new sites for drinking water sources and designing more cost-effective monitoring strategies for existing sources. Groundwater vulnerability has typically been assessed using largely qual
Authors
Anthony J. Tesoriero, E. L. Inkpen, Frank D. Voss
Predicting Ground-Water Vulnerability to Nitrate in the Puget Sound Basin
No abstract available.
Authors
M.L. Erwin, A. J. Tesoriero
Water-quality assessment of the Puget Sound basin, Washington: Environmental setting and its implications for water quality and aquatic biota
No abstract available.
Authors
W. W. Staubitz, Gilbert C. Bortleson, S. D. Semans, A. J. Tesoriero, R. W. Black
Predicting the probability of elevated nitrate concentrations in the Puget Sound Basin: Implications for aquifer susceptibility and vulnerability
The occurrence and distribution of elevated nitrate concentrations (≥ 3 mg/l) in ground water in the Puget Sound Basin, Washington, were determined by examining existing data from more than 3000 wells. Models that estimate the probability that a well has an elevated nitrate concentration were constructed by relating the occurrence of elevated nitrate concentrations to both natural and anthropogeni
Authors
A. J. Tesoriero, F.D. Voss
Solid solution partitioning of Sr2+, Ba2+, and Cd2+ to calcite
Although solid solutions play important roles in controlling the concentrations of minor metal ions in natural waters, uncertainties regarding their compositions, thermodynamics, and kinetics usually prevent them from being considered. A range of precipitation rates was used here to study the nonequilibrium and equilibrium partitioning behaviors of Sr2+, Ba2+, and Cd2+ to calcite (CaCO3(s)). The d
Authors
A. J. Tesoriero, J. F. Pankow
Non-USGS Publications**
**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: 41
Assessing groundwater vulnerability using logistic regression
Determining the likelihood that groundwater contains elevated concentrations of contaminants can help water resource managers protect drinking water supplies. For example, this information is useful for selecting new sites for drinking water sources and designing more cost-effective monitoring strategies for existing sources. Groundwater vulnerability has typically been assessed using largely qual
Authors
Anthony J. Tesoriero, E. L. Inkpen, Frank D. Voss
Predicting Ground-Water Vulnerability to Nitrate in the Puget Sound Basin
No abstract available.
Authors
M.L. Erwin, A. J. Tesoriero
Water-quality assessment of the Puget Sound basin, Washington: Environmental setting and its implications for water quality and aquatic biota
No abstract available.
Authors
W. W. Staubitz, Gilbert C. Bortleson, S. D. Semans, A. J. Tesoriero, R. W. Black
Predicting the probability of elevated nitrate concentrations in the Puget Sound Basin: Implications for aquifer susceptibility and vulnerability
The occurrence and distribution of elevated nitrate concentrations (≥ 3 mg/l) in ground water in the Puget Sound Basin, Washington, were determined by examining existing data from more than 3000 wells. Models that estimate the probability that a well has an elevated nitrate concentration were constructed by relating the occurrence of elevated nitrate concentrations to both natural and anthropogeni
Authors
A. J. Tesoriero, F.D. Voss
Solid solution partitioning of Sr2+, Ba2+, and Cd2+ to calcite
Although solid solutions play important roles in controlling the concentrations of minor metal ions in natural waters, uncertainties regarding their compositions, thermodynamics, and kinetics usually prevent them from being considered. A range of precipitation rates was used here to study the nonequilibrium and equilibrium partitioning behaviors of Sr2+, Ba2+, and Cd2+ to calcite (CaCO3(s)). The d
Authors
A. J. Tesoriero, J. F. Pankow
Non-USGS Publications**
**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.