Geological Society of America

8:15 AM

INNOVATIVE SPATIAL AND TEMPORAL MEASUREMENTS OF RECHARGE TO THE DEEP AQUIFERS OF THE GRAND CANYON REGION

Abraham E. Springer, Northern Arizona University, Flagstaff, AZ and Vaden J. Aldridge, Northern Arizona University, Flagstaff, AZ and Graham M. Schindel, Northern Arizona University, Flagstaff, AZ and Benjamin W. Tobin, Grand Canyon National Park, Flagstaff, AZ

264357 (Technical Sessions)

8:30 AM

AN ASSESSMENT ON THE IMPACT OF FLOW AND THERMAL REGIME CHANGES ON HYDROLOGIC AND AQUATIC RESOURCES USING PHABSIM AND TEMPERATURE MODELING - BRIGHT ANGEL CREEK AND INDIAN GARDEN CREEK, GRAND CANYON NATIONAL PARK

Hampton Childres, Grand Canyon NP, Grand Canyon, AZ and Cynthia M. Valle, Grand Canyon NP, Grand Canyon, AZ and Benjamin W. Tobin, National Park Service, Flagstaff, AZ and Claire Hoffman, Grand Canyon NP, Grand Canyon, AZ and Michele N. Gandee, Grand Canyon NP, Grand Canyon, AZ and Edward R. Schenk, Grand Canyon NP, Grand Canyon, AZ

269631 (Technical Sessions)

8:45 AM

PHOSPHORUS DYNAMICS OF THE LOCH VALE WATERSHED, ROCKY MOUNTAIN NATIONAL PARK, FROM THE LAST GLACIAL MAXIMUM TO PRESENT: GEOCHEMICAL MASS BALANCE, POTENTIAL ECOLOGICAL IMPACTS, AND PALEOCLIMATIC INFLUENCES

Jason R. Price, Illinois College, Jacksonville, IL and Wesley Marshall, Millersville University, Millersville, PA and David Szymanski, Bentley University, Waltham, MA and Ryan Campbell, Millersville University, Millersville, PA

265445 (Technical Sessions)

9:00 AM

COLDWATER SPRING, MISSISSIPPI NATIONAL RIVER AND RECREATION AREA: A WINDOW INTO A HUMAN IMPACTED SHALLOW URBAN AQUIFER

E. Calvin Alexander, University of Minnesota, Minneapolis, MN and Sophie M. Kasahara, University of Minnesota, Minneapolis, MN

269114 (Technical Sessions)

9:15 AM

HYDROLOGIC AND GEOCHEMICAL INVESTIGATION OF SPRINGS ON THE DEVILS RIVER, VAL VERDE COUNTY, TEXAS, USA

Taylor Bruecher, Biological, Geological and Physical Sciences, Alpine, TX

270342 (Technical Sessions)

9:30 AM

SYNTHESIS OF THIRTY YEARS OF SURFACE-WATER QUALITY AND AQUATIC-BIOTA DATA IN SHENANDOAH NATIONAL PARK: COLLABORATION BETWEEN THE U.S. GEOLOGICAL SURVEY AND THE NATIONAL PARK SERVICE

John D. Jastram, Virginia Water Science Center, Richmond, VA and Karen C. Rice, Charlottesville, VA and James P. Schaberl, Shenandoah National Park, Luray, VA and John E.B. Wofford, Shenandoah National Park, Luray, VA

263010 (Technical Sessions)

9:45 AM

USING CALIFORNIA’S DROUGHT TO QUANTIFY CONTRIBUTIONS TO GROUNDWATER STORAGE IN HIGH ELEVATION MEADOWS, YOSEMITE NATIONAL PARK

Christopher S. Lowry, University at Buffalo, Buffalo, NY and Marcelino Vialpando, California State University East Bay, Hayward, CA and Ate Visser, Lawrence Livermore National Laboratory, Livermore, CA and Bradley K. Esser, Lawrence Livermore National Laboratory, Livermore, CA and Jean Moran, California State University, East Bay Earth and Environmental Sci., Hayward, CA

267401 (Technical Sessions)

10:15 AM

BASELINE WATER QUALITY IN TRIBUTARIES TO THE UPPER DELAWARE SCENIC AND RECREATIONAL RIVER PRIOR TO POTENTIAL SHALE-GAS DEVELOPMENT

Lisa A. Senior, Exton, PA

270696 (Technical Sessions)

10:30 AM

THE RESTORATION OF TRAVERTINE SPRINGS: AN ONGOING ECOHYDROLOGY LABORATORY IN DEATH VALLEY NATIONAL PARK

Mark B. Hausner, Desert Research Institute, Reno, NV and Richard Friese, Death Valley National Park, Death Valley, CA and Kevin P. Wilson, Death Valley National Park, Pahrump, NV and Josh Hoines, Death Valley National Park, Death Valley, CA and K. Kelly N. Fuhrmann, Sagamore Hill National Historic Site, Oyster Bay, NY

268436 (Technical Sessions)

10:45 AM

UNEXPECTED PHASE ADVANCE IN SALINITY RELATIVE TO WATER LEVELS IN A TIDALLY INFLUENCED COASTAL AQUIFER, HAWAI‘I

Paula A. Cutillo, Water Resources Division, Fort Collins, CO and Delwyn S. Oki, Pacific Islands Water Science Center, Honolulu, HI

268942 (Technical Sessions)

11:00 AM

GEOMORPHOLOGICAL MAPS AS A TOOL TO TRACK CHANGE: METRICS OF IMPACTS OF HURRICANE SANDY AT FIRE ISLAND NATIONAL SEASHORE

Norbert P. Psuty, Rutgers University, Highlands, NJ and William J. Schmelz, Rutgers University, Highlands, NJ and Joshua Greenberg, Rutgers University, Highlands, NJ and Irina Beal, Rutgers University, Highlands, NJ and Andrea Spahn, Rutgers University, Highlands, NJ

264873 (Technical Sessions)

11:20 AM

GEOMORPHIC AND GEOLOGIC MAPPING IN NATIONAL PARK SERVICE LANDS OF NORTHEASTERN FLORIDA AND ITS ROLE IN CONTINUED REGIONAL AND STATEWIDE MAPPING IN FLORIDA

Christopher P. Williams, Tallahassee, FL and James R. Cichon, Tallahassee, FL and Lee M. Hartman, Chicago, IL and Brianne Apolinar, Tallahassee, FL

263524 (Technical Sessions)

11:35 AM

UNFINISHED BUSINESS – COMPLETING A MENTOR’S SURFICIAL GEOLOGIC MAPS

Darrel W. Schmitz, Mississippi State University, Mississippi State, MS

264589 (Technical Sessions)

T185 Geology and Hydrology in the National Parks: Research, Mapping, and Resource Management I

Presentations