Geological Society of America

8:00 AM

The Variable Conductivity Interface – Expanded Usefulness for the Image Well Technique

Roger D. Congdon, USDA Forest Service, Albuquerque, NM

144942 (Technical Sessions)

8:00 AM

Techniques for Estimation of Inflow and Outflow Rates In Streambed

Xunhong Chen, University of Nebraska-Lincoln, Lincoln, NE and Jinxi Song, University of Nebraska-Lincoln, Lincoln, NE and Cheng Cheng, University of Nebraska-Lincoln, Lincoln, NE and Deming Wang, University of Nebraska-Lincoln, Lincoln, NE and Susan Olafsen Lackey, University of Nebraska-Lincoln, Lincoln, NE and Wenke Wang, Chang'an University, Xi'an, N/A

145465 (Technical Sessions)

8:00 AM

Contributions on the Presence of Arsenic in Fissured Aquifers in the Buntsandstein (Lower Triassic) of the Iberian Chain (Autonomous Region of Valencia, Spain)

Elena Giménez-Forcada, Water, Culture and Environment, Avila, N/A and África de la Hera-Portillo, Water, Culture and Environment, Avila, N/A

145801 (Technical Sessions)

8:00 AM

Hydrogeochemical Evolution of Groundwater In Southeastern New York

Christina J. Hartwell, SUNY New Paltz, New Paltz, NY and Shafiul H. Chowdhury, State University of New York, New Paltz, New Paltz, NY

145826 (Technical Sessions)

8:00 AM

Evaluation of the Health of the Lower Esopus Creek

Katherine Landi, SUNY New Paltz, New Paltz, NY and Kerri DeGroat, SUNY New Paltz, New Paltz, NY and Shafiul H. Chowdhury, State University of New York, New Paltz, New Paltz, NY

145845 (Technical Sessions)

8:00 AM

Simulating Alternative Conceptual Models of Fault Controls on Regional Ground Water Flow near the Horonobe Underground Research Laboratory, Hokkaido, Japan

Tetsuichi Takagi, National Institute of Advanced Industrial Sci and Technology, Tsukuba, N/A and Gary R. Walter, Southwest Research Institute, San Antonio, TX and Alan P. Morris, Southwest Research Institute, San Antonio, TX and Darrell W. Sims, Southwest Research Institute, San Antonio, TX

146022 (Technical Sessions)

8:00 AM

Characterization of Habitat Quality and Hydrology of An Urban Stream Prior to Low-Head Dam Modification, Springfield, Ohio

John B. Ritter, Wittenberg University, Springfield, OH and Troy T. Winner, Wittenberg University, Springfield, OH and M. Tyler Bacon, Wittenberg University, Springfield, OH and Michael F. Beck, Wittenberg University, Springfield, OH and Matthew S. Erenpreiss, Wittenberg University, Springfield, OH and Aaron Evelsizor, Wittenberg University, Springfield, OH and Walter W. Kropp, Wittenberg University, Springfield, OH and Daniel R. McElwain, Wittenberg University, Springfield, OH and Ross A. Morrow, Wittenberg University, Springfield, OH and Kelly A. Shaw, Wittenberg University, Springfield, OH

146055 (Technical Sessions)

8:00 AM

Sustainability of Shallow Groundwater In Southeastern Wisconsin, USA

Kenneth R. Bradbury, Wisconsin Geological and Natural History Survey, Madison, WI and Todd Rayne, Clinton, NY

146533 (Technical Sessions)

8:00 AM

Major Problems Affecting the Principal Aquifers in Lebanon

Isam E. Amin, Youngstown State Univ, Youngstown, OH and Ziad A. Khayat, American Univ of Beirut, Beirut, N/A and Wisam M. Khadra, American Univ of Beirut, Beirut, N/A and Mohamad M. Hamzeh, American Univ of Beirut, Beirut, N/A

147072 (Technical Sessions)

8:00 AM

A Finite Element Solution for the Fractional Advection- Dispersion Equation

Quanzhong Huang, China Agricultural University, Beijing, N/A and Guanhua Huang, China Agricultural University, Beijing, N/A and Hongbin Zhan, Texas A&M University, College Station, TX

147211 (Technical Sessions)

8:00 AM

Evaluation of a Mixture Model in Groundwater Using Chemical and Isotope Tracers

Juan Perez-Quezadas, Instituto de Geofisica, Universidad Nacional Autonoma de Mexico, Mexico, D.F, N/A and Alejandra Cortes, GEOPHYSICS INSTITUTE, Mexico, D.F, N/A and Luis Araguas, International Atomic Energy Agency, Vienna, N/A

147348 (Technical Sessions)

8:00 AM

Hydrodynamic Effects on Oil Emplacement In the Permian San Andres Formation

William Denis Dugat, Texas A&M University, College Station, TX and Hongbin Zhan, Texas A&M University, College Station, TX

147559 (Technical Sessions)

8:00 AM

User's Guide to the Collection and Analysis of Tree Cores to Assess the Distribution of Subsurface Volatile Organic Compounds

Don A. Vroblesky, U.S. Geol Survey, Columbia, N/A

147708 (Technical Sessions)

8:00 AM

GIS-Based Potential Recharge- and Discharge-Area Mapping from Three-Dimensional Hydrogeologic Modeling in Glacial Terrains of the Midwestern United States

Sally L. Letsinger, Indiana University, Bloomington, IN and Greg A. Olyphant, Indiana University, Bloomington, IN

148015 (Technical Sessions)

8:00 AM

Increasing Precipitation and Runoff Over the Last 70 Years, the Winooski River Basin, Vermont

William R. Hackett, University of Vermont, Burlington, VT and Paul Bierman, University of Vermont, Burlington, VT and Donna M. Rizzo, University of Vermont, Burlington, VT and Lance E. Besaw, University of Vermont, Burlington, VT

148310 (Technical Sessions)

8:00 AM

Stream Channel Erosion on Joe's Creek, Mississippi: Implications of Anthropogenic Activity of Mississippi's Watersheds

James Dillion Asher, University of Southern Mississippi, Hattiesburg, MS

148382 (Technical Sessions)

8:00 AM

Stable Isotope Hysteresis Loops Associated with Flash Flooding, St. Louis County, Missouri

E.A. Hasenmueller, Washington University in St. Louis, Saint Louis, MO and R.E. Criss, Washington University in St. Louis, Saint Louis, MO and W.E. Winston, Washington University in St. Louis, Saint Louis, MO

148657 (Technical Sessions)

8:00 AM

Analyzing Suspended Sediment Concentration, Ash Free Dry Weight, and Particle Size Distribution to Understand the Sediment Transport Dynamics in Southeastern Minnesota Streams for the August 19, 2007 Flood Event

Jennifer Dankers, Winona State University, Winona, MN and Toby Dogwiler, Missouri State University, Springfield, MO

148913 (Technical Sessions)

8:00 AM

Transport and Storage of Chloride in the Unsaturated Zone Following Deicing Applications

Eric Peterson, Illinois State UnivGeography, Geology, & the Environment, Normal, IL and S. Lax, Layne Christensen Company, Bloomington, IN

148986 (Technical Sessions)

8:00 AM

An Integrative Hydrogeophysical-Hydropedological Studies of the Hydrologic Impact of Agricultural Management Practices

Sikiru A. Amidu, Baylor University, Waco, TX and Kenneth N. Potter, Grassland Soil and Water Laboratory, Temple, TX and John A. Dunbar, Baylor University, Waco, TX

149006 (Technical Sessions)

8:00 AM

Hydraulic Tomography Using Detailed Pumping Test Data from the Glacial Lake Agassiz Peatlands, Northern Minnesota

J.L. Rhoades, University of Maine, Orono, ME and A.S. Reeve, University of Maine, Orono, ME

150127 (Technical Sessions)

8:00 AM

Small Scale Stream Restoration Simulation and Response on Stream Temperature Using a Physically Based Temperature Model

Travis R. Roth, Oregon State University, Corvallis, OR and John S. Selker, Oregon State University, Corvallis, OR and Martijn C. Westhoff, Delft University of Technology, Delft, N/A and Julie Gabrielli, Oregon State University, Corvallis, OR and Hendrik Huwald, Ecole Polytechnique Federale de Lausanne, Lausanne, N/A and Marc Parlange, Ecole Polytechnique Federale de Lausanne, Lausanne, N/A

150181 (Technical Sessions)

8:00 AM

Small-Scale and Sustainable Water Development Projects as a Cost-Effective Means to Introduce Students to International Water Issues

Harmony Ann Farnsworth, University of Nevada, Reno, Reno, NV

150538 (Technical Sessions)

8:00 AM

An Integrated Architectural Analysis Approach to Three-Dimensional Geologic Mapping of the Huntertown Aquifer System In Northeastern Indiana

Shawn Naylor, Indiana Geological Survey, Bloomington, IN and Greg C. Nelson, Indiana University, Bloomington, IN and Andrew R. Gustin, Indiana University, Bloomington, IN

150550 (Technical Sessions)

8:00 AM

Sediment Geochemistry and Mineralogy of Arsenic Affected Areas of Northern SonarBangla Aquifer, Murshidabad, West Bengal, India

Pradipta Sur, University of Calcutta, Calcutta, N/A and Debjani Sarkar, University of Calcutta, Calcutta, N/A and Karen Johannesson, Tulane University, New Orleans, LA and Abhijit Mukherjee, University of Texas at Austin, Austin, TX and Saugata Datta, Georgia College and State University, Milledgeville, GA

150694 (Technical Sessions)

8:00 AM

Coupled Hydrologic and Landscape Recovery after Catastrophic Volcanic Disturbance

Michael L. Cummings, Portland State University, Portland, OR

150710 (Technical Sessions)

8:00 AM

The Impact of Streambed Sediment Size on Hyporheic Temperature Profiles in a Low Gradient Third-Order Agricultural Stream

Vanessa Beach, Illinois State University, Normal, IL and Eric Peterson, Illinois State UnivGeography, Geology, & the Environment, Normal, IL

150714 (Technical Sessions)

8:00 AM

Groundwater Reservoir Types in Fold and Thrust Belts: Quetta Valley, Pakistan

Zhanay Sagintayev, Western Michigan University, Kalamazoo, MI and Mohamed Sultan, Western Michigan University, Kalamazoo, MI and Shuhab Khan, University of Houston, Houston, TX and Abdul Salam Khan, Univ of Balochistan, Quetta, N/A and Khalid Mahmood, University of Balochistan, Quetta, N/A and Richard Becker, University of Toledo, Toledo, OH and Adam Milewski, Western Michigan University, Kalamazoo, MI and Benjamin Welton, Western Michigan University, Kalamazoo, MI

150762 (Technical Sessions)

8:00 AM

Determining the Influence of Surface Water on Ground Water in An Alluvial Aquifer

Madeleine A. Gunter, Hamilton College, Clinton, NY and Cassidy N. Jay, Hamilton College, Clinton, NY and Todd Rayne, Hamilton College, Clinton, NY

151089 (Technical Sessions)

8:00 AM

Impact of Land Clearing and Irrigation on Groundwater Recharge in the Lake Chad Basin, Africa

Guillaume Favreau, IRD, Montpellier, N/A and Bridget Scanlon, University of Texas, Austin Bureau Economic Geology, Austin, TX and Robert C. Reedy, The University of Texas at Austin, Austin, TX

151331 (Technical Sessions)

8:00 AM

2D and 3D Representations of Outcrop Heterogeneity from Lidar Imagery for Groundwater Modeling

Elizabeth M. Nichols, University of New Mexico, Albuquerque, NM and Gary S. Weissmann, University of New Mexico, Albuquerque, NM and Timothy F. Wawrzyniec, Univ of New Mexico, Albuquerque, NM and Louis A. Scuderi, University of New Mexico, Albuquerque, NM and Jedediah Frechette, Univ of New Mexico, Albuquerque, NM and Bethany Theiling, Univ of New Mexico, Albuquerque, NM

151353 (Technical Sessions)

8:00 AM

Arsenic in Fractured Bedrock Aquifers: The Influence of Prograde Metamorphism on Arsenic Mineralization in the Bedrock

Bethany O'Shea, Columbia University, Palisades, NY and Qiang Yang, Queens College and Graduate Center, CUNY, Flushing, NY and Ashley MacLean, Columbia University, Palisades, NY and Robert Marvinney, Maine Geological Survey, Augusta, ME and Patrick Brock, Queens College and Graduate Center, CUNY, Flushing, NY and Yan Zheng, Flushing, NY 11367, Palisades, NY

151582 (Technical Sessions)

8:00 AM

Baseline Assessment of Nutrient Loading and Sediment Geochemistry of Town Creek, Jackson, Mississippi

Bradley G. Winton, Millsaps College, Jackson, MS and Stan J. Galicki, Millsaps College, Jackson, MS

151704 (Technical Sessions)

8:00 AM

Evaluating the Role of Sinuosity in Nitrate Removal from Little Kickapoo Creek

Carol J. Glennon, Illinois State University, Normal, IL and Eric Peterson, Illinois State UnivGeography, Geology, & the Environment, Normal, IL

151740 (Technical Sessions)

8:00 AM

The Use of GIS in a Groundwater Conservation District

Joe C. Yelderman, Baylor University, Waco, TX and Bruce Byars, Baylor University, Waco, TX

151973 (Technical Sessions)

8:00 AM

Seasonal Variations In Stream Salinity In Eastern Nebraska's Salt Creek Watershed – Implications for the Survival of the Endangered Salt Creek Tiger Beetle

Dustin L. Greene, University of Nebraska-Lincoln, Lincoln, NE and F. Edwin Harvey, University of Nebraska-Lincoln, Lincoln, NE and James M. Gilbert, University of Nebraska-Lincoln, Lincoln, NE and Gordon R. Coke, University of Nebraska-Lincoln, Lincoln, NE and Jessie R. Winter, University of Nebraska-Lincoln, Lincoln, NE

152183 (Technical Sessions)

301 Hydrogeology (Posters)

Presentations