Geological Society of America

8:00 AM

INVESTIGATION OF THE GEOCHEMICAL EVOLUTION OF COALBED NATURAL GAS WATER AS IT INFILTRATES THROUGH THE UNSATURATED ZONE OF THE TONGUE RIVER MEMBER OF THE FORT UNION FORMATION – POWDER RIVER BASIN, MT

Andrew L. Bobst, U.S. Bureau of Land Mgnt, Miles City, MT and John R. Wheaton, Montana Bureau of Mines and Geology, Billings, MT

75582 (Technical Sessions)

8:15 AM

OCCURRENCE AND SOURCE OF PERCHLORATE IN THE HIGH PLAINS AQUIFER SYSTEM OF TEXAS AND NEW MEXICO

W. Andrew Jackson, Texas Tech University, Lubbock, TX and Todd Anderson, Texas Tech Univ, Lubbock, TX and Ken Rainwater, Texas Tech Univ, Lubbock, TX and Moira K. Ridley, Texas Tech University, Lubbock, TX and Srinath Rajagopalan, Texas Tech Univ, Lubbock, TX

79319 (Technical Sessions)

8:30 AM

CHEMICAL WEATHERING OF BLACK SHALES AND THEIR ECOLOGICAL IMPACTS ON STREAMS

George Ogendi, Arkansas State Univ, State University, AR and Azah Abanda, Arkansas State Univ, State Univ, AR and Robyn Hannigan, Arkansas State Univ, State University, AR and Jerry Farris, Arkansas State Univ, State University, AR

80393 (Technical Sessions)

9:00 AM

CORRELATING SPECIFIC CONDUCTIVITY WITH TOTAL HARDNESS IN KARST WATERS

Wieslawa Ewa Krawczyk, Univ of Silesia, Sosnowiec, N/A and Derek C. Ford, McMaster Univ, Hamilton, ON

74267 (Technical Sessions)

9:15 AM

MAPPING SURFACE GEOLOGY TO PROTECT CAVE AND KARST RESOURCES

Michael E. Wiles, Jewel Cave National Monument, Custer, SD

78996 (Technical Sessions)

10:00 AM

AIR-SURFACE EXCHANGE OF POLYCYCLIC AROMATIC HYDROCARBONS IN URBAN AREAS

Anne Motelay-Massei, Environment Canada, Toronto, ON and Peter Van Metre, US Geological Survey, Austin, TX and Barbara J. Mahler, US Geological Survey, Austin, TX and Miriam Diamond, Univ of Toronto, Toronto, ON and Tom Harner, Environment Canada, Toronto, ON

79348 (Technical Sessions)

10:15 AM

INFLUENCE OF DE-ICING CHEMICALS ON WATER QUALITY AND NUTRIENT BALANCE WITHIN TWO SMALL CATCHMENT BASINS IN THE NORTHEASTERN U.S.A

Rudolph Hon, Boston College, Chestnut Hill, MA and Peter Dillon, Boston College, Chestnut Hill, MA and Neal Merritt, Town of Norwell, Norwell, MA

79657 (Technical Sessions)

10:30 AM

MODELING WETLAND RESPONSE TO PROPOSED CHANGES IN HYDROLOGIC REGULATION OF A LARGE RESERVOIR – LAKE ONTARIO

Douglas A. Wilcox, U.S. Geol Survey, Ann Arbor, MI and Yichun Xie, Eastern Michigan Univ, Ypsilanti, MI and Kurt P. Kowalski, U.S. Geol Survey, Ann Arbor, MI and Joel Ingram, Environ Canada, Downsview, ON and Martha L. Carlson, U.S. Geol Survey, Ann Arbor, MI

75848 (Technical Sessions)

10:45 AM

STORMWATER RUNOFF TREATMENT WITH VORTECHS® STRUCTURES

Kevin A. Neary, Univ of Rhode Island, Kingston, RI and Thomas B. Boving, Univ of Rhode Island, Kingston, RI

77164 (Technical Sessions)

11:00 AM

BIOSTIMULATION OF RHIZODEGRADATION OF PERCHLORATE

Dawit D. Yifru, The Univ of Georgia, Athens, GA and Valentine A. Nzengung, The Univ of Georgia, Athens, GA

80107 (Technical Sessions)

11:15 AM

LEAD BEHAVIOR AT NATIONAL FOREST SHOOTING RANGES

J. Donald Rimstidt, Virginia Polytechnic Institute and State Univ, Blacksburg, VA and James R. Craig, Virginia Polytechnic Institute and State Univ, Blacksburg, VA and Caleb D. Scheetz, Virginia Polytechnic Institute and State Univ, Blacksburg, VA

77263 (Technical Sessions)

11:30 AM

IDENTIFICATION AND MITIGATION OF WATERSHED DISTURBANCES IN THE KINGS RIVER PROJECT AREA, SIERRA NATIONAL FOREST, CALIFORNIA

Erin H. Phillips, USDA Forest Service, Clovis, CA and Alan J. Gallegos, USDA Forest Service, Clovis, CA

78459 (Technical Sessions)

11:45 AM

COMBATING WITCHCRAFT BELIEFS BY ACCESSING AND RECONSTRUCTING THE HISTORY OF HEAVY RAINFAL-TRIGGERED LANDSLIDES AND RELATED HAZARDS IN THE BAMUMBU REGION, SOUTH WEST CAMEROON

Eric Tayem Tangumonkem, Univ of Texas at Dallas, Richardson, TX and Richard T. Ghogomu, Univ of Yaounde I, N/A

76252 (Technical Sessions)

64 Environmental Geoscience I

Presentations