Geological Society of America

8:15 AM

ROLE OF SUSPENDED SEDIMENT IN FACILITATING PATHOGEN TRANSPORT IN INNER BLUEGRASS KARST AQUIFERS

Thomas M. Reed, Univ of Kentucky, Lexington, KY and Alan E. Fryar, Univ of Kentucky, Lexington, KY and Gail M. Brion, Univ of Kentucky, Lexington, KY and Alex Fogle, Univ of Kentucky, Lexington, KY and Joe L. Taraba, Univ of Kentucky, Lexington, KY

63818 (Technical Sessions)

8:30 AM

ECOLOGICAL FINGERPRINTS IDENTIFY AQUIFER FLOWPATH OF SEWAGE CONTAMINANTS ENTERING ALEXANDER SPRINGS, FLORIDA

Sydney T. Bacchus, Applied Environmental Svcs, Athens, GA and Peter Barile, Harbor Branch Oceanographic Institute, Ft. Pierce, FL and Timothy J. Hazlett, Hazlett-Kincaid, Inc, Tallahassee, FL and Todd R. Kincaid, Hazlett-Kincaid, Inc, Reno, NV

64234 (Technical Sessions)

8:45 AM

INVESTIGATING THE RELATIONSHIP OF CRITICAL STURGEON HABITAT TO GROUNDWATER SPRINGS IN THE COASTAL PLAIN OF SOUTHEAST GEORGIA

James S. Reichard, Georgia Southern Univ, Statesboro, GA

61572 (Technical Sessions)

9:00 AM

HYDROLOGICAL RECONSTRUCTION OF EXTINCT, THERMAL SPRING SYSTEMS USING HYDROBIID SNAIL PALEOECOLOGY

Z.Z. Maliga, California Academy of Sciences, San Francisco, CA and C.M. Tang, California Academy of Sciences, San Francisco, CA and P.D. Roopnarine, California Academy of Sciences, San Francisco, CA and E. Saint Pierre, California Academy of Sciences, San Francisco, CA

67778 (Technical Sessions)

9:15 AM

SPRINGS ECOLOGY OF THE SOUTHERN COLORADO PLATEAU

Lawrence E. Stevens, Grand Canyon Wildlands Council, Flagstaff, AZ and Bianca S. Perla, Grand Canyon Wildlands Council, Flagstaff, AZ and Kelly J. Burke, Grand Canyon Wildlands Council, Flagstaff, AZ

65455 (Technical Sessions)

9:35 AM

OF ORACLES, OASES & ISOTOPES: RECONSTRUCTING PALAEOCLIMATES AND CULTURAL HISTORIES FROM SPRINGS IN THE EGYPTIAN SAHARA

Kathleen Nicoll, Univ of Oxford, Oxford, N/A

67447 (Technical Sessions)

10:10 AM

IMPLICATIONS FOR REGIONAL HYDROGEOLOGY OF AN ARIZONA RURAL WATERSHED BASED ON SPRING DISCHARGE VARIABILITY AND RECHARGE RESPONSE

Stephen P. Flora, Northern Arizona Univ, Flagstaff, AZ and Abraham E. Springer, Northern Arizona Univ, Flagstaff, AZ

64616 (Technical Sessions)

10:25 AM

GROUNDWATER MODEL OF THE REDWALL-MUAV AQUIFER OF THE COCONINO PLATEAU INCORPORATING IMPACTS OF PUMPING AND WATER CONSERVATION ON SMALL SPRINGS OF THE GRAND CANYON

Abraham E. Springer, Northern Arizona Univ, Flagstaff, AZ and James A. Kessler, Los Alamos National Lab, Los Alamos, NM

66213 (Technical Sessions)

10:40 AM

CHEMICAL AND PHYSICAL CHARACTERISTICS OF GROUND-WATER DISCHARGE NEAR THE SOUTH RIM OF GRAND CANYON, ARIZONA

Stephen A. Monroe, U.S. Geological Survey, Flagstaff, AZ and Ronald C. Antweiler, U.S. Geological Survey, Boulder, CO and Robert J. Hart, U.S. Geological Survey, Flagstaff, AZ and Howard E. Taylor, U.S. Geological Survey, Boulder, CO and John R. Rihs, National Park Service, Grand Canyon, AZ

65303 (Technical Sessions)

10:55 AM

SPRINGS, GASES AND TRAVERTINES OF THE COLORADO PLATEAU: XENOWHIFFS, LINKS TO TECTONISM, AND VIEW OF A DEEPLY-DISSECTED HYDROLOGIC SYSTEM

Laura J. Crossey, Univ. of New Mexico, Albuquerque, NM and Tobias Fischer, Univ of New Mexico, Albuquerque, NM and Karl E. Karlstrom, Univ of New Mexico, Albuquerque, NM and Jonathan P. Patchett, Univ of Arizona, Tucson, AZ and David R. Hilton, Scripps Inst. of Oceanography, La Jolla, CA and Amanda C. Reynolds, Univ of Arizona, Oro Valley, AZ and Warren Sharp, Berkeley, CA

62523 (Technical Sessions)

11:10 AM

234U/238U DISEQUILLIBRIUM AS AN ENVIRONMENTAL TRACER OF GROUND-WATER DISCHARGE TO SPRINGS IN THE UPPER VERDE RIVER HEADWATERS REGION, NORTH CENTRAL ARIZONA

Laurie Wirt, U.S. Geol Survey, Denver, CO and Michael E. Ketterer, Northern Arizona Univ, Flagstaff, AZ

67352 (Technical Sessions)

11:25 AM

INNOVATIVE INVESTIGATIVE APPROACH TO ASSESSING THE CULTURALLY-INDUCED WATER-QUALITY CHANGES IN WAKULLA AND MANATEE SPRINGS, FLORIDA

T.M. Scott, Florida Geol Survey, Tallahassee, FL and G.H. Means, Florida Geol Survey, Tallahassee, FL and T. Greenhalgh, Florida Geol Survey, Tallahassee, FL and K.M. Campbell, Florida Geol Survey, Tallahassee, FL and R. DeHan, Florida Geol Survey, Tallahassee, FL and D. Hornsby, Suwannee River Water Mgnt District, Live Oak, FL

61554 (Technical Sessions)

11:40 AM

THE ORIGIN AND AGE OF SPRING WATERS IN THE ST. JOHNS RIVER WATER MANAGEMENT DISTRICT, CENTRAL FLORIDA

David J. Toth, St. Johns River Water Mgnt District, Palatka, FL and Brian G. Katz, USGS, Tallahassee, FL

60176 (Technical Sessions)

T68 Springs: Interactions of Physical, Chemical, Biological, and Cultural Systems

Presentations