Daniel T Feinstein (Former Employee)
Science and Products
Filter Total Items: 25
Metamodels to bridge the gap between modeling and decision support Metamodels to bridge the gap between modeling and decision support
No abstract available.
Authors
Michael N. Fienen, Bernard T. Nolan, Daniel T. Feinstein, J. Jeffrey Starn
Development and application of a groundwater/surface-water flow model using MODFLOW-NWT for the Upper Fox River Basin, southeastern Wisconsin Development and application of a groundwater/surface-water flow model using MODFLOW-NWT for the Upper Fox River Basin, southeastern Wisconsin
The Fox River is a 199-mile-long tributary to the Illinois River within the Mississippi River Basin in the states of Wisconsin and Illinois. For the purposes of this study the Upper Fox River Basin is defined as the topographic basin that extends from the upstream boundary of the Fox River Basin to a large wetland complex in south-central Waukesha County called the Vernon Marsh. The...
Authors
D. T. Feinstein, M.N. Fienen, J.L. Kennedy, C.A. Buchwald, M.M. Greenwood
Since “Groundwater and surface water–A single resource”: some U.S. Geological Survey advances in modeling groundwater/surface-water interactions Since “Groundwater and surface water–A single resource”: some U.S. Geological Survey advances in modeling groundwater/surface-water interactions
Field and interpretive studies conducted by T.C. Winter and U.S. Geological Survey colleagues, and summarized in the 1998 publication “Groundwater and Surface Water – A Single Resource”, inspired a new generation of research centered on extensions of the groundwater-flow code MODFLOW to more sophisticated simulation of coupled groundwater and surface-water systems. Guided by emerging...
Authors
Daniel T. Feinstein
MODFLOW-NWT – Robust handling of dry cells using a Newton Formulation of MODFLOW-2005 MODFLOW-NWT – Robust handling of dry cells using a Newton Formulation of MODFLOW-2005
The first versions of the widely used groundwater flow model MODFLOW (McDonald and Harbaugh 1988) had a sure but inflexible way of handling unconfined finite-difference aquifer cells where the water table dropped below the bottom of the cell—these "dry cells" were turned inactive for the remainder of the simulation. Problems with this formulation were easily seen, including the potential...
Authors
Randal J. Hunt, Daniel T. Feinstein
Application of the Local Grid Refinement package to an inset model simulating the interaction of lakes, wells, and shallow groundwater, northwestern Waukesha County, Wisconsin Application of the Local Grid Refinement package to an inset model simulating the interaction of lakes, wells, and shallow groundwater, northwestern Waukesha County, Wisconsin
Groundwater use from shallow, high-capacity wells is expected to increase across southeastern Wisconsin in the next decade (2010-2020), owing to residential and business growth and the need for shallow water to be blended with deeper water of lesser quality, containing, for example, excessive levels of radium. However, this increased pumping has the potential to affect surface-water...
Authors
D. T. Feinstein, C. P. Dunning, P. F. Juckem, R. J. Hunt
Regional groundwater-flow model of the Lake Michigan Basin in support of Great Lakes Basin water availability and use studies Regional groundwater-flow model of the Lake Michigan Basin in support of Great Lakes Basin water availability and use studies
A regional groundwater-flow model of the Lake Michigan Basin and surrounding areas has been developed in support of the Great Lakes Basin Pilot project under the U.S. Geological Survey's National Water Availability and Use Program. The transient 2-million-cell model incorporates multiple aquifers and pumping centers that create water-level drawdown that extends into deep saline waters...
Authors
D. T. Feinstein, R. J. Hunt, H. W. Reeves
Science and Products
Filter Total Items: 25
Metamodels to bridge the gap between modeling and decision support Metamodels to bridge the gap between modeling and decision support
No abstract available.
Authors
Michael N. Fienen, Bernard T. Nolan, Daniel T. Feinstein, J. Jeffrey Starn
Development and application of a groundwater/surface-water flow model using MODFLOW-NWT for the Upper Fox River Basin, southeastern Wisconsin Development and application of a groundwater/surface-water flow model using MODFLOW-NWT for the Upper Fox River Basin, southeastern Wisconsin
The Fox River is a 199-mile-long tributary to the Illinois River within the Mississippi River Basin in the states of Wisconsin and Illinois. For the purposes of this study the Upper Fox River Basin is defined as the topographic basin that extends from the upstream boundary of the Fox River Basin to a large wetland complex in south-central Waukesha County called the Vernon Marsh. The...
Authors
D. T. Feinstein, M.N. Fienen, J.L. Kennedy, C.A. Buchwald, M.M. Greenwood
Since “Groundwater and surface water–A single resource”: some U.S. Geological Survey advances in modeling groundwater/surface-water interactions Since “Groundwater and surface water–A single resource”: some U.S. Geological Survey advances in modeling groundwater/surface-water interactions
Field and interpretive studies conducted by T.C. Winter and U.S. Geological Survey colleagues, and summarized in the 1998 publication “Groundwater and Surface Water – A Single Resource”, inspired a new generation of research centered on extensions of the groundwater-flow code MODFLOW to more sophisticated simulation of coupled groundwater and surface-water systems. Guided by emerging...
Authors
Daniel T. Feinstein
MODFLOW-NWT – Robust handling of dry cells using a Newton Formulation of MODFLOW-2005 MODFLOW-NWT – Robust handling of dry cells using a Newton Formulation of MODFLOW-2005
The first versions of the widely used groundwater flow model MODFLOW (McDonald and Harbaugh 1988) had a sure but inflexible way of handling unconfined finite-difference aquifer cells where the water table dropped below the bottom of the cell—these "dry cells" were turned inactive for the remainder of the simulation. Problems with this formulation were easily seen, including the potential...
Authors
Randal J. Hunt, Daniel T. Feinstein
Application of the Local Grid Refinement package to an inset model simulating the interaction of lakes, wells, and shallow groundwater, northwestern Waukesha County, Wisconsin Application of the Local Grid Refinement package to an inset model simulating the interaction of lakes, wells, and shallow groundwater, northwestern Waukesha County, Wisconsin
Groundwater use from shallow, high-capacity wells is expected to increase across southeastern Wisconsin in the next decade (2010-2020), owing to residential and business growth and the need for shallow water to be blended with deeper water of lesser quality, containing, for example, excessive levels of radium. However, this increased pumping has the potential to affect surface-water...
Authors
D. T. Feinstein, C. P. Dunning, P. F. Juckem, R. J. Hunt
Regional groundwater-flow model of the Lake Michigan Basin in support of Great Lakes Basin water availability and use studies Regional groundwater-flow model of the Lake Michigan Basin in support of Great Lakes Basin water availability and use studies
A regional groundwater-flow model of the Lake Michigan Basin and surrounding areas has been developed in support of the Great Lakes Basin Pilot project under the U.S. Geological Survey's National Water Availability and Use Program. The transient 2-million-cell model incorporates multiple aquifers and pumping centers that create water-level drawdown that extends into deep saline waters...
Authors
D. T. Feinstein, R. J. Hunt, H. W. Reeves