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GSA Annual Meeting in Seattle, Washington, USA - 2017

Session No. 374
Wednesday, 25 October 2017: 9:00 AM-6:30 PM
Halls 4EF (Washington State Convention Center)

T20. The Critical Zone As Heterogeneous Media: Implications for Physical, Chemical, and Biological Processes (Posters)

GSA Hydrogeology Division; GSA Soils and Soil Processes Interdisciplinary Interest Group; GSA Geobiology & Geomicrobiology Division; GSA Karst Division
Authors will be present from 9:30 to 11:30 AM and 4:30 to 6:30 PM.
374-1
243
ASSESSING THE UTILITY OF WELL CUTTINGS TO CHARACTERIZE WEATHERING PROFILES OF CRYSTALLINE BASEMENT
PEVEHOUSE, Katie J., Geosciences, Texas Tech University, 125 Science, Lubbock, TX 79409-1053 and SWEET, Dustin E., Department of Geosciences, Texas Tech University, MS 1053, Science Building 125, Lubbock, TX 79409, katie.pevehouse@ttu.edu
374-2
244
INFILTRATION STUDIES OF MECHANICALLY ALTERED BRINE SPILL IMPACTED SOILS
SPOONER, Emmett A.1, KENNEDY, David R.2, RAINES, Nichele1, WARD, James W.1 and SCOTT, Cody2, (1)Department of Physics and Geosciences, Angelo State University, 2601 West Avenue North, San Angelo, TX 76909, (2)Department of Agriculture, Angelo State University, 2601 West Avenue North, San Angelo, TX 76909, espooner@angelo.edu
374-3
245
ANALYZING GEOGRAPHIC DISTRIBUTION MODELS OF MADAGASCAR PLANT SPECIES USING GEOLOGICAL DATA TO UNDERSTAND SPECIATION
CRIST, Clarissa, Environmental Science & Society, Eastern Michigan University, Ypsilanti, MI 48197 and HANES, Margaret, Biology Department, Eastern Michigan University, Ypsilanti, MI 48197, clarissacrist17@gmail.com
374-4
246
CYCLING OF GYPSIFEROUS WHITE SANDS AEROSOLS IN SHALLOW CRITICAL ZONE SOILS AT WHITE MOUNTAIN, NEW MEXICO
REA, Patrick1, JIN, Lixin1, GILL, Thomas E.1, GARDEA-TORRESDEY, Jorge2 and TAMEZ, Carlos2, (1)Geological Sciences, University of Texas at El Paso, El Paso, TX 79968, (2)Chemistry, University of Texas at El Paso, El Paso, TX 79968, prrea@miners.utep.edu
374-5
247
GEOCHEMICAL DIFFERENCES IN PETROCALCIC AND CALCIC HORIZONS DUE TO SOIL PARENT MATERIAL IN SOUTHEASTERN ARIZONA
FISCHER, Alicia1, SHEPARD, Christopher2 and RASMUSSEN, Craig2, (1)Geology, Colby College, Waterville, ME 04901, (2)Soil, Water and Environmental Science, The University of Arizona, Tucson, AZ 85721, afischer@colby.edu
374-6
248
TRENDS IN VERTICAL PORE WATER FLUX IN THE HYPORHEIC ZONE OF A LOW GRADIENT THIRD ORDER STREAM
HARRIS, F. Claire, Department of Geography, Geology and the Environment, Illinois State University, Felmley Hall 206, Campus Box 4400, Normal, IL 61790-4400 and PETERSON, Eric W., Geography-Geology, Illinois State University, Department of Geography-Geology, Campus Box 4400, Normal, IL 61790, harrisfc16@gmail.com
374-7
249
CARBON DIOXIDE DYNAMICS WITHIN THE CRITICAL ZONE OF A KARST LANDSCAPE: SAVOY EXPERIMENTAL WATERSHED, ARKANSAS
WILLIAMS, Sarah G., BLACKSTOCK, Joshua M. and COVINGTON, Matthew D., Department of Geosciences, University of Arkansas, 216 Gearhart Hall, Fayetteville, AR 72701, sgwillia@uark.edu
374-8
250
THE ROLE OF ALLUVIAL LANDFORMS IN STORING SOIL ORGANIC CARBON: A CASE STUDY FROM HUMID-TEMPERATE WESTERN KENTUCKY
FERGUSON, Benedict W. and STINCHCOMB, Gary E., Watershed Studies Institute and Department of Geosciences, Murray State University, Murray, KY 42071, bferguson5@murraystate.edu
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