Geological Society of America

1:00 PM

GROUNDWATER MONITORING AT THE PAVILLION, WYOMING NATURAL GAS FIELD

Daniel B. Stephens, Daniel B. Stephens & Associates, Inc, Albuquerque, NM

240041 (Technical Sessions)

1:15 PM

TWENTY YEARS OF CBM PRODUCTION AND MONITORING OF THE PINE RIVER SUBCROP: NO STREAM DEPLETION

Paul Oldaker, Hydrogeologist, Federal Way, WA

246720 (Technical Sessions)

1:30 PM

USE OF MODFLOW TO INCORPORATE CENEZOIC STRUCTURAL CHANGE WHILE SIMULATING UNDERPRESSURES IN THE CRETACEOUS AND PALEOZOIC GEOHYDROLOGIC UNITS OF THE GREAT PLAINS IN COLORADO AND KANSAS

Amjad Umari, U.S. Geological Survey, Lakewood, CO and Gary D. LeCain, Office of Groundwater, Lakewood, CO

249695 (Technical Sessions)

1:45 PM

BIOGEOCHEMICAL CONTROLS ON CARBONATE DISSOLUTION IN A BAHAMIAN BLUE HOLE: POTENTIAL IMPACTS ON ATMOSPHERIC C FLUXES

John Ezell, University of Florida, Gainesville, FL and Jonathan Martin, University of Florida, Gainesville, FL and Amy L. Brown, University of Florida, Gainesville, FL

247102 (Technical Sessions)

2:00 PM

KARST HYDRODYNAMIC CONDITIONS AND GEOLOGICAL ENVIRONMENT PROTECTION IN CHINA

Lu Yaoru, Tongji University, Shanghai, N/A and Liu Qi, Tongji University, Shanghai, N/A

246360 (Technical Sessions)

2:15 PM

HYDROGEOMORPHOLOGIC ARCHITECTURE AND DISTRIBUTION CHARACTERISTICS OF EARLIER EPIKARST CARBONATE RESERVOIRS IN MIDDLE-LOWER ORDOVICIAN IN TAZHONG OIL FILED, TARIM BASIN

Heng Zhang, China University of Geosciences, Wuhan, Wuhan and Zhongxian Cai, China University of Geosciences, Wuhan, Wuhan

247761 (Technical Sessions)

2:45 PM

IDENTIFYING SOURCES OF AGRICULTURAL GROUNDWATER CONTAMINATION BY USING CONCENTRATIONS OF MAJOR MINERALS, HERBICIDE RESIDUES AND DEGRADATES, AND STABLE ISOTOPE RATIOS

C. John Suen, California State Univ, Fresno, Fresno, CA and Susan Bratcher, SUNY Buffalo, Buffalo, NY

247677 (Technical Sessions)

3:00 PM

TIMELY AND EFFICIENT LEACHING OF FINE-GRAINED, SALT-AFFECTED SOIL

Michael V. Callaghan, University of Calgary, Calgary, AB and Edwin E. Cey, University of Calgary, Calgary, AB and L.R. Bentley, University of Calgary, Calgary, AB

250427 (Technical Sessions)

3:15 PM

THE REACTION OF AN AQUIFER ON A DYNAMIC SALTWATER-FRESHWATER INTERFACE: A CASE STUDY IN A SEDIMENTARY COASTAL BASIN

Klaus H. Hebig, Technische Universität Berlin, Berlin, N/A and Sarah Zeilfelder, Technische Universität Berlin, Berlin, N/A and Narimitsu Ito, Tokyo, N/A and Isao Machida, Geological Survey of Japan, Ibaraki, N/A and Jan Tecklenburg, Institute of Fluid Mechanics and Environmental Physics in Civil Engineering, Hannover, N/A and Atsunao Marui, Groundwater Research Group, Ibaraki, N/A and Traugott J. Scheytt, Technische Universität Berlin, Berlin, N/A

246706 (Technical Sessions)

3:30 PM

MULTIPLE-LENGTH-SCALE STUDY OF THE ORIGIN OF CAPILLARY HETEROGENEITIES IN SANDSTONE

Ferdinand F. Hingerl, Stanford University, Stanford, CA and Feifei Yang, SLAC National Accelerator Laboratory, Menlo Park, CA and Yijin Liu, SLAC National Accelerator Laboratory, Menlo Park, CA and Xianghui Xiao, Argonne National Laboratory, Lemont, IL and Sally M. Benson, Stanford University, Stanford, CA and Mike Toney, SLAC National Accelerator Laboratory, Menlo Park, CA

250481 (Technical Sessions)

3:45 PM

FLOW THROUGH FAULTED SHALE: INSIGHTS FROM THE GREAT ARTESIAN BASIN

Todd Halihan, Oklahoma State University, Stillwater, OK and Andrew Love, Flinders University, Adelaide, South Australia, N/A

250205 (Technical Sessions)

62 Recent Advances in Hydrogeology

Presentations