90
T90. Coastal Surface Water–Groundwater Interactions

 
TIME-SCALES AND GEOCHEMICAL PROCESSES OF SEAWATER CIRCULATION IN AQUIFERS: A LESSON FROM THE DEAD SEA
KIRO, Yael, Institute of Earth Sciences, The Hebrew University, Givat Ram campus, Jerusalem, 91904, Israel, yael.kiro@mail.huji.ac.il, WEINSTEIN, Yishai, Department of Geography, Bar-Ilan University, Ramat-Gan, 52900, Israel, STARINSKY, Abraham, Institute of Earth Sciences, Hebrew University, Givat Ram campus, Jerusalem, 91904, Israel, and YECHIELI, Yoseph, Water and Natural resources, Geological Survey of israel, Jerusalem, 95501, Israel
 
AN ANALYTICAL MODEL FOR TIDE-INDUCED GROUNDWATER HEAD FLUCTUATION IN A TWO-DIMENSIONAL COASTAL ESTUARY AQUIFER SYSTEM
CHUANG, Mo-Hsiung, Department of Urban Planning and Disaster Management, Ming-Chuan University, Taoyuan, 333, Taiwan, cmh5899@gmail.com, TSAI, Shin-Yun, Institute of Environmental Engineering, NationalChiaoTungUniversity, Hsinchu, 300, Taiwan, and YEH, Hund-Der, Institute of Environmental Engineering, National Chiao Tung University, 1001 University Road, Hsinchu, 300, Taiwan
 
ECOHYDROLOGY OF GROUNDWATER-SURFACE WATER INTERACTIONS IN A COASTAL WETLAND WITH AN EXTREMELY LOW HYDRAULIC GRADIENT
PRICE, René M., Department of Earth and Environment, Florida International University, 11200 SW 8th Street, ESC-340, Miami, FL 33199, pricer@fiu.edu, ZAPATA-RIOS, Xavier, Department of Hydrology and Water Resources, University of Arizona, Tucson, AZ 85721, and KOCH, Gregory R., Department of Biology, Florida International University, 11200 SW 8th Street, Miami, 33199
 
SALINITY DISTRIBUTION UNDER A BEACH OF A TRANSGRESSIVE BARRIER ISLAND
EVANS, Tyler1, WILSON, Alicia2, PEURIFOY, John B.3, SCHUTTE, Charles4, MOORE, Willard2, and JOYE, Samantha B.5, (1) Earth and Ocean Sciences, University of South Carolina, 701 Sumter Street, EWS 617, University of South Carolina, Columbia, SC 29208, tbevans88@gmail.com, (2) Earth and Ocean Sciences, Univ of South Carolina, 701 Sumter St, Columbia, SC 29208, (3) Earth and Ocean Sciences, University of South Carolina, 701 Sumter Street, EWSC 617, Columbia, SC 29208, (4) Marine Science, University of Georgia, Athens, GA 30602, (5) Department of Marine Sciences, The University of Georgia, Athens, GA 3060-3636
 
HYDROLOGIC EVOLUTION OF GROUNDWATER-DEPENDENT ECOSYSTEMS IN COASTAL RIDGE AND SWALE WETLANDS OF THE UPPER GREAT LAKES
BAEDKE, Steve J., Geology and Environmental Science, James Madison University, MSC 6903, Harrisonburg, VA 22807, baedkesj@jmu.edu, WILCOX, Douglas A., Dept. of Env. Science and Biology, The College at Brockport, State University of New York, 350 New Campus Drive, Brockport, NY 14420, and THOMPSON, Todd A., Indiana Geological Survey, Indiana University, 611 North Walnut Grove, Bloomington, IN 47405-2208
 
EXPLORING WAVE-INDUCED ARTIFACTS AND ASYMMETRY IN SEEPAGE METER MEASUREMENTS
RUSSONIELLO, Christopher J., Geology, University of Delaware, 255 Academy Street, Penny Hall, University of Delawa, Newark, DE 19716-0000, cjrusson@udel.edu, KERESZI, Matthew, Engineering, University of Delaware, 102 DuPont Hall, Newark, DE 19716-0000, and MICHAEL, Holly A., Geological Sciences, University of Delaware, Penny Hall, Newark, DE 19716
 
1. USING WATER ISOTOPES AND DISSOLVED ORGANIC MATTER TO DELINEATE GROUNDWATER-SURFACE WATER INTERACTIONS IN LOW-GRADIENT WATERSHEDS
NICKOLAS, Lydia Beck1, VULAVA, Vijay M.2, and CALLAHAN, Timothy J.2, (1) Department of Geology and Environmental Geosciences, College of Charleston, 85 Spring Street, Charleston, SC 29403, lbnickol@g.cofc.edu, (2) Dept of Geology and Environmental Geosciences, College of Charleston, 66 George Street, Charleston, SC 29424
 
EFFECT OF AN OFFSHORE STORM EVENT ON GROUNDWATER FLOW AND SALT TRANSPORT IN A NEAR-SHORE AQUIFER
ROBINSON, Clare E.1, XIN, Pei2, and LI, Ling2, (1) Department of Civil and Environmental Engineering, The University of Western Ontario, London, ON N6A 5B9, Canada, crobinson@eng.uwo.ca, (2) School of Civil Engineering, The University of Queensland, Brisbane, 4072, Australia
 
SHALLOW STRATIGRAPHIC CONTROLS ON SURFACE WATER-GROUNDWATER MIXING AND GEOCHEMICAL FATE IN THE BENTHIC ZONE OF AN ESTUARY
SAWYER, Audrey H.1, LAZAREVA, Olesya2, CRESPO, Kyle1, and MICHAEL, Holly A.3, (1) Department of Geological Sciences, University of Delaware, 101A Penny Hall, Newark, DE 19716, asawyer@udel.edu, (2) Plant and Soil Sciences, 152 Townsend Hall, Newark, DE 19716, (3) Geological Sciences, University of Delaware, Penny Hall, Newark, DE 19716
 
TEMPORAL VARIABILITY IN SUBMARINE GROUNDWATER DISCHARGE: WHAT TIME SCALES ARE IMPORTANT?
WILSON, Alicia1, EVANS, Tyler1, MOORE, Willard1, SCHUTTE, Charles2, and JOYE, Samantha B.2, (1) Earth and Ocean Sciences, Univ of South Carolina, 701 Sumter St, Columbia, SC 29208, awilson@geol.sc.edu, (2) Department of Marine Sciences, The University of Georgia, Athens, GA 30602-3636
 
SALINITY AND GROUNDWATER FLOW BENEATH A FRINGING SALT MARSH: ELECTRICAL RESISTIVITY TOMOGRAPHY
PEURIFOY, John B., Earth and Ocean Sciences, University of South Carolina, 701 Sumter Street, EWSC 617, Columbia, SC 29208, jpeurifoy@geol.sc.edu, WILSON, Alicia M., Geological Sciences, Univ of South Carolina, 701 Sumter St, Columbia, SC 29208, and WHITE, Scott, University of South Carolina, 700 Sumter St, Columbia, SC 29208
 
NATURAL HYDROLOGIC VARIABILITY IN AN INTERTIDAL SALT MARSH AND ITS IMPACT ON GROUNDWATER TRANSPORT OF SELECT GEOCHEMICAL TRACERS AND PROXIES
HUGHES, Andrea L.H., Earth and Ocean Sciences, University of South Carolina, 701 Sumter Street, Columbia, SC 29208, ahougham@geol.sc.edu, WILSON, Alicia, Earth and Ocean Sciences, Univ of South Carolina, 701 Sumter St, Columbia, SC 29208, and MORRIS, James T., Biological Sciences, University of South Carolina, 715 Sumter Street, Columbia, SC 29208
 
SEASONAL WATER TABLE EFFECTS ON TIDE-INDUCED SALTWATER-FRESHWATER MIXING IN SANDY BEACHES
HEISS, James W., Geological Sciences, University of Delaware, Newark, DE 19711, jheiss@udel.edu, SAWYER, Audrey H., Department of Geological Sciences, University of Delaware, 101A Penny Hall, Newark, DE 19716, ULLMAN, William, School of Marine Science and Policy, University of Delaware, Lewes, DE 19958, and MICHAEL, Holly A., Geological Sciences, University of Delaware, Penny Hall, Newark, DE 19716
 
EFFECT OF GROUNDWATER-LAKE INTERACTIONS ON THE DISTRIBUTION OF ARSENIC IN FRESHWATER BEACHES
LEE, Jacky and ROBINSON, C.E., Department of Civil and Environmental Engineering, The University of Western Ontario, London, ON N6A 5B9, Canada, crobinson@eng.uwo.ca
 
NORTHERN SANDY BEACHES AS SEASONAL REDOX OSCILLATORS
CHAILLOU, Gwenaelle and MATHILDE, Couturier, Département de Biologie, Chimie, Géographie, Université du Québec à Rimouski (UQAR), 300 Allée des Ursulines, Rimouski, QC G5L 3A1, Canada, gwenaelle_chaillou@uqar.ca
 
TRANSPORT OF FECAL INDICATOR BACTERIA FROM SAND TO SEA VIA SEAWATER-BEACH GROUNDWATER INTERACTIONS
BOEHM, Alexandria and RUSSELL, Todd, Civil and Environmental Engineering, Stanford, 473 Via Ortega, aboehm@stanford.edu, Stanford, CA 94305, aboehm@stanford.edu
 
SALTWATER INTRUSION IN THE UPPER FLORIDAN AQUIFER ON ST. CATHERINES ISLAND, GEORGIA
REICHARD, James S.1, NELSON, Brock R.1, MEYER, Brian K.2, VANCE, R. Kelly3, and VAN STAN, John T.1, (1) Department of Geology and Geography, Georgia Southern University, P.O. Box 8149, Statesboro, GA 30460, jreich@georgiasouthern.edu, (2) Department of Geosciences, Georgia State University, P.O. Box 4105, Atlanta, GA 30302, (3) Department of Geology and Geography, Georgia Southern University, Statesboro, GA 30460
 
HOLOCENE SEA LEVEL AND PALEO-EVAPORATION RECORD FROM THE MARITIME MAYA PORT CITY OF VISTA ALEGRE, YUCATAN PENINSULA
CARTER, Alice M., Earth and Planetary Sciences, Northwestern University, 1850 Campus Drive, Evanston, IL 60208, alicecarter2012@u.northwestern.edu and BEDDOWS, Patricia A., Earth and Planetary Sciences, Northwestern University, 1850 Campus Drive, Locy-312, Evanston, IL 60208
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