Geological Society of America

8:00 AM

A NEW AND EFFICIENT SPATIAL SUB-DISCRETIZATON METHODOLOGY FOR CONCURRENT MULTI-SCALE GROUNDWATER MODELING

Varut Guvanasen, HydroGeoLogic, Inc, Herndon, VA

80304 (Technical Sessions)

8:15 AM

ON THE USE OF THE ELDER (1967) CONVECTION EXPERIMENT AS A BENCHMARK PROBLEM FOR VARIABLE-DENSITY TRANSPORT MODELS

Thomas Graf, Universite Laval, Quebec City, QC and Rene Therrien, Universite Laval, Quebec City, QC

79350 (Technical Sessions)

8:30 AM

A REACTIVE TRANSPORT MODEL TO SIMULATE COUPLED GAS FLOW AND REACTIONS

Sergi Molins, Univ of British Columbia, Vancouver, BC and K. Ulrich Mayer, Univ of British Columbia, Vancouver, N/A and Rich T. Amos, Univ of British Columbia, Vancouver, BC

77569 (Technical Sessions)

8:45 AM

USING HIGH RESOLUTION SEISMIC DATA TO CONSTRAIN 2D SEMI-ANALYTICAL GROUNDWATER MODELS:APPLICATION TO THE IMPACT ASSESSMENT OF A PUMPING FIELD ON THE MEDOCAN OLIGOCENE AQUIFER (GIRONDE,FRANCE)

Francois J.C. Larroque, BORDEAUX 3, pessac, N/A and Alain Dupuy, BORDEAUX 3, pessac, N/A

77324 (Technical Sessions)

9:00 AM

DESATURATION AND FLOW DYNAMICS BENEATH AN AQUITARD NEAR EXCESSIVELY PUMPED WELLS

Timothy T. Eaton, Queens College CUNY, Flushing, NY and James O. Peterson, Univ of Wisconsin- Extension, Madison, WI

77459 (Technical Sessions)

9:15 AM

TRANSIENT FLOW TO A HORIZONTAL WELL UNDER A WATER RESERVOIR

Dongmin Sun, Texas A& M Univ, College Station, TX and Hongbin Zhan, Texas A& M Univ, College station, TX

78413 (Technical Sessions)

9:30 AM

BARRIERS AND DISINCENTIVES TO QUALITY GROUNDWATER MODELING IN PRACTICE

John L. Wilson, New Mexico Institute of Mining and Technology, Socorro, NM

80667 (Technical Sessions)

9:45 AM

MULTI-SCALE STREAM TRACER TEST IN LOOKOUT CREEK, OREGON: FRACTAL BEHAVIOR OF HYPORHEIC RESIDENCE TIME DISTRIBUTIONS

Jeff J. Ninnemann, Oregon State University, Corvallis, OR and Roy Haggerty, Oregon State Univ, Corvallis, OR and Michael Gooseff, Utah State Univ, Logan, UT and Steve Wondzell, U.S. Forest Service, Corvallis, OR

78203 (Technical Sessions)

10:15 AM

A COUPLED SURFACE – SUBSURFACE HYDROLOGY MODEL BASED ON TRIANGULATED IRREGULAR NETWORKS: DISTRIBUTED SIMULATIONS IN REGIONAL WATERSHEDS

Enrique R. Vivoni, New Mexico Institute of Mining and Technology, Socorro, NM and Valeri Y. Ivanov, MIT, Cambridge, MA and Rafael L. Bras, MIT, Cambridge, MA

77050 (Technical Sessions)

10:30 AM

MODELING FLOW AND CONTAMINANT TRANSPORT IN INTEGRATED SURFACE-SUBSURFACE FLOW SYSTEMS: NUMERICAL SOLUTION STRATEGY AND APPLICATION

E.A. Sudicky, Univ of Waterloo, Waterloo, ON and Rene Therrien, Universite Laval, Quebec, QC and J.P. Jones, Univ of Waterloo, Waterloo, ON and Y.-J. Park, Univ of Waterloo, Waterloo, ON and J.-M. Lemieux, Univ of Waterloo, Waterloo, ON and R.G. McLaren, Univ of Waterloo, Waterloo, ON and A. Brookfield, Univ of Waterloo, Waterloo, ON and S. Panday, HydroGeoLogic Inc, Herndon, VA

78763 (Technical Sessions)

10:45 AM

ROLE OF FRACTURE-MATRIX INTERACTION IN CONTROLLING RECHARGE THROUGH VARIABLY SATURATED AQUITARDS

Edwin E. Cey, University of Calgary, Calgary, AB and David L. Rudolph, University of Waterloo, Waterloo, ON and Rene Therrien, Universite Laval, Quebec, QC and R.G. McLaren, Univ of Waterloo, Waterloo, ON

79090 (Technical Sessions)

11:00 AM

GROUND WATER FLOW MODELING IN DELAWARE COUNTY, IN: A GIS BASED STUDY

Alka Singhal, Ball State Univ, Muncie, IN and Alan C. Samuelson, Ball State Univ, Muncie, IN

80144 (Technical Sessions)

11:15 AM

DEFICIENCIES IN MODELS USED TO DEMONSTRATE HYDRAULIC CONTAINMENT AT THE PROPOSED ADAMS MINE LANDFILL, ONTARIO, CANADA

Ken W.F. Howard, Univ of Toronto at Scarborough, Toronto, ON and Tom Finlay, Univ of Toronto at Scarborough, Toronto, ON

78105 (Technical Sessions)

11:30 AM

CAN CONTAMINANT TRANSPORT BE SIMULATED ASSUMING STEADY-STATE FLOW?

Stefano D. Normani, University of Waterloo, Waterloo, ON and Jon F. Sykes, University of Waterloo, Waterloo, ON and Mikko I. Jyrkama, University of Waterloo, Waterloo, ON

74612 (Technical Sessions)

68 Hydrogeology I: Flow and Transport Simulations

Presentations