GSA 2020 Connects Online

Session No. 146
Wednesday, 28 October 2020: 1:30 PM-5:30 PM

T153. Soils and Long-Term Environmental Change II

GSA Soils and Soil Processes Division; GSA Quaternary Geology and Geomorphology Division; GSA Geoarchaeology Division; Geochemical Society; GSA Karst Division; GSA Energy Geology Division

 

Timothy Beach, Samantha M. Krause and Rolfe D. Mandel, Advocates
Paper #
Start Time
 
1:30 PM
Introduction
1:35 PM
LATE PLEISTOCENE PEDOSTRATIGRAPHIC SEQUENCE AND PALEOLITHIC-MESOLITHIC OCCUPATIONS AT THE BEGANCHIK LOCALITY, MIDDLE VOLGA REGION, RUSSIA (Invited Presentation)
CORDOVA, Carlos E., Department of Geography, Oklahoma State University, 337 Murray Hall, Stillwater, OK 74078; Laboratory of Archaeometry, Kazan Federal University 420008, Kazan, 420008, Russian Federation, VYAZOV, Leonid A., Laboratory of Archaeometry, Kazan Federal University 420008, Kazan, 420008, Russian Federation and BLINNIKOV, Mikhail S., Department of Geography and Planning, St.Cloud State University, St. Cloud, MN 56301-4498; Laboratory of Archaeometry, Kazan Federal University 420008, Kazan, 420008, Russian Federation
1:50 PM
IS LONG-TERM AGRICULTURE NECESSARY TO CREATE STRONG SOIL-LANDSCAPE RELATIONS? USING PRAIRIE SOILS AS A TEST
TEMME, Arnaud1, VAN DER KROEF, Ilona2 and STOOF, Cathelijne2, (1)Kansas State University, Manhattan, KS 66506, (2)Droevedaalsesteeg 3, 6708PB, Wageningen, Netherlands
2:05 PM
USING FACTORS OF SOIL FORMATION TO INVESTIGATE STABLE CARBON ISOTOPE DISEQUILIBRIUM IN LATE PLEISTOCENE (MIS 3) BURIED SOILS OF THE CENTRAL GREAT PLAINS, USA
LAYZELL, Anthony L., LUDVIGSON, Greg A., MANDEL, Rolfe D. and SMITH, Jon J., Kansas Geological Survey, University of Kansas, 1930 Constant Ave, Lawrence, KS 66047
 
2:20 PM
Discussion and break
2:35 PM
ESTIMATING SOIL CARBON CONTENT OF GRAZING LANDS IN ROCKBRIDGE COUNTY, VIRGINIA USING STATISTICAL AND MACHINE LEARNING TECHNIQUES
BROWN, Michael William, Geology, Washington and Lee University, 204 West Washington Street, Lexington, VA 24450, HARBOR, David J., Department of Geology, Washington and Lee University, Lexington, VA 24450 and KHALIFA, Moataz, Data Education, Washington and Lee University, 204 West Washington Street, Lexington, VA 24450
2:50 PM
SOILS AND MACHINE LEARNING OF ANCIENT MAYA WETLAND FIELD COMPLEXES
DOYLE, Colin, Geography and the Environment, University of Texas at Austin, CLA Bldg. Rm. 3.306, A3100, 305 E. 23rd Street, Austin, TX 78712, BEACH, Timothy, Department of Geography and the Environment, The University of Texas at Austin, Austin, TX 78712 and LUZZADDER-BEACH, Sheryl, Department of Geography and the Environment, The University of Texas at Austin, 305 E. 23rd St. A3100, RLP 3.306, Austin, TX 78712
3:05 PM
CHARACTERIZING THE INITIAL STAGE OF PROGLACIAL SOIL FORMATION ALONG NINE SHORT POSTGLACIAL CHRONOSEQUENCES DISTRIBUTED BETWEEN THE FRENCH AND SWISS ALPS AND THE PERUVIAN ANDES
ZIMMER, Anaïs, Geography and the environment, The University of Texas at Austin, 305 E 23rd St, Austin, TX 78712
 
3:20 PM
Discussion and break
3:35 PM
ASSESSING THE ROLE OF WEATHERING IN CO-CYCLING OF VANADIUM, IRON, AND MANGANESE WITHIN OREGON COAST RANGE SOILS
BALOGUN, Fatai O., Department of Earth Sciences, University Of Oregon, 1272 University of Oregon, Eugene, OR 97403-1272, DUCKWORTH, Owen, Department of Crop and Soil Sciences, North Carolina State University, Raleigh, NC 27695-7620 and POLIZZOTTO, Matthew, Department of Earth Sciences, University of Oregon, 1275 E. 13th Ave, Eugene, OR 97403
3:50 PM
GEOARCHAEOLOGICAL INSIGHTS INTO THE TIMING, CAUSES, AND MAGNITUDE OF MAJOR EROSION EVENTS IN CENTRAL SICILY, FROM ANCIENT GREEK PIONEERS TO COSA NOSTRA CONTRACTORS
FLOOD, Jonathan M., Geography and the Environment, University of Texas at Austin, Austin, TX 78712, BEACH, Timothy P., Department of Geography and the Environment, University of Texas at Austin, RLP Bldg. Rm. 3.306, A3100, 305 E. 23rd Street, Austin, TX 78712, WALTHALL, Alex, Classics, University of Texas at Austin, Austin, TX 78712 and LUZZADDER-BEACH, Sheryl, Department of Geography and the Environment, The University of Texas at Austin, 305 E. 23rd St. A3100, RLP 3.306, Austin, TX 78712
4:05 PM
CARBON SEQUESTRATION IN MINERAL-SOIL WETLANDS: A WATERSHED PERSPECTIVE FROM SOUTH-CENTRAL CANADA
PENDEA, I. Florin1, KANAVILLIL, Nandakumar1, KURISSERY, Sreekumari1 and LONGSTAFF, Ben2, (1)Sustainability Sciences Department, Lakehead University Orillia, 500 University Avenue, Orillia, ON L3V 0B9, Canada, (2)Lake Simcoe Region Conservation Authority, 120 Bayview Parkway, Newmarket, ON L3Y 3W3, Canada
4:20 PM
PEATLAND RECORD FROM SOUTHERN PATAGONIA SHOWS CENTENNIAL VARIABILITY OVER THE LAST 4200 YEARS (Invited Presentation)
LOISEL, Julie and SARNA, Kristen, Geography, Texas A&M University, OM building, room 810, TAMU 3147, College Station, TX 77843
 
4:35 PM
Discussion and break
4:50 PM
HISTORIC LAND USE IMPACTS ON UPLAND SOILS AND EROSION IN SOUTHERN NEW ENGLAND
DOW, Samantha, OUIMET, William B. and HREN, Michael T., Department of Geosciences, University of Connecticut, 354 Mansfield Road - Unit 1045, Storrs, CT 06269
5:00 PM
CONTINENT-SCALE TRENDS IN SOIL PHOSPHORUS, WEATHERING, AND IRON OXIDES: IMPLICATIONS FOR SOIL FERTILITY UNDER CHANGING CLIMATES
DZOMBAK, Rebecca M., Dept. of Earth & Environmental Sciences, University of Michigan, 1100 N. University, Ann Arbor, MI 48109 and SHELDON, Nathan D., Earth and Environmental Sciences, University of Michigan, 1100 N University Ave, Ann Arbor, MI 48109
 
5:10 PM
Conclusion
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