Suzanne S Paschke, PhD (Former Employee)
Science and Products
Filter Total Items: 17
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Analytical and numerical simulation of the steady-state hydrologic effects of mining aggregate in hypothetical sand-and-gravel and fractured crystalline-rock aquifers Analytical and numerical simulation of the steady-state hydrologic effects of mining aggregate in hypothetical sand-and-gravel and fractured crystalline-rock aquifers
Analytical solutions and numerical models were used to predict the extent of steady-state drawdown caused by mining of aggregate below the water table in hypothetical sand-and-gravel and fractured crystalline-rock aquifers representative of hydrogeologic settings in the Front Range area of Colorado. Analytical solutions were used to predict the extent of drawdown under a wide range of...
Authors
L. R. Arnold, William H. Langer, Suzanne Smith Paschke
Effects of acidic recharge on groundwater at the St. Kevin Gulch site, Leadville, Colorado Effects of acidic recharge on groundwater at the St. Kevin Gulch site, Leadville, Colorado
The acid rock drainage-affected stream of St. Kevin Gulch recharges the Quaternary sand and gravel aquifer of Tennessee Park, near Leadville, Colorado, lowering pH and contributing iron, cadmium, copper, zinc and sulphate to the ground-water system. Dissolved metal mobility is controlled by the seasonal spring runoff as well as oxidation/reduction (redox) reactions in the aquifer...
Authors
S.S. Paschke, W.J. Harrison, K. Walton-Day
Science and Products
Filter Total Items: 17
Filter Total Items: 26
Analytical and numerical simulation of the steady-state hydrologic effects of mining aggregate in hypothetical sand-and-gravel and fractured crystalline-rock aquifers Analytical and numerical simulation of the steady-state hydrologic effects of mining aggregate in hypothetical sand-and-gravel and fractured crystalline-rock aquifers
Analytical solutions and numerical models were used to predict the extent of steady-state drawdown caused by mining of aggregate below the water table in hypothetical sand-and-gravel and fractured crystalline-rock aquifers representative of hydrogeologic settings in the Front Range area of Colorado. Analytical solutions were used to predict the extent of drawdown under a wide range of...
Authors
L. R. Arnold, William H. Langer, Suzanne Smith Paschke
Effects of acidic recharge on groundwater at the St. Kevin Gulch site, Leadville, Colorado Effects of acidic recharge on groundwater at the St. Kevin Gulch site, Leadville, Colorado
The acid rock drainage-affected stream of St. Kevin Gulch recharges the Quaternary sand and gravel aquifer of Tennessee Park, near Leadville, Colorado, lowering pH and contributing iron, cadmium, copper, zinc and sulphate to the ground-water system. Dissolved metal mobility is controlled by the seasonal spring runoff as well as oxidation/reduction (redox) reactions in the aquifer...
Authors
S.S. Paschke, W.J. Harrison, K. Walton-Day