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| 27-1 | 8:00 AM | THE EFFECTS OF ATMOSPHERIC POLLUTANTS AND HYDROLOGY ON THE DEGRADATION OF PANNE VEGETATION BY INVASIVE SPECIES: NAZARETH, Cheryl, Department of Geology, Indiana Univ - Purdue Univ, Indianapolis, 723 W Michigan Street, SL 118, Indianapolis, IN 46202, cnazaret@iupui.edu, FILIPPELLI, Gabriel, Department of Geology, IUPUI, Indianapolis, IN 46202, SOUCH, Catherine, Department of Geography, IUPUI, Indianapolis, IN 46202-5132, and MASON, Daniel, National Parks Service, Porter, IN 46304 |
| 27-2 | 8:20 AM | HYDROLOGIC CHANGES AT LONG LOST LAKE, WHITE EARTH INDIAN RESERVATION, MINNESOTA: CHRISTENSEN, Victoria Glenn, U.S. Geological Survey, 2280 Woodale Drive, Mounds View, MN 55112, vglenn@usgs.gov and BERGMAN, Andrea L., Minnesota Department of Nat Rscs, St. Paul, MN 55104 |
| 27-3 | 8:40 AM | SEDIMENTARY AND HISTORICAL CONTEXT OF EUTROPHICATION AND REMEDIATION AS RECORDED IN THE SEDIMENTS OF URBAN LAKE MCCARRONS (ROSEVILLE, MINNESOTA): MYRBO, Amy E., LRC / Geology and Geophysics, Univ of Minnesota, 310 Pillsbury Dr SE, Minneapolis, MN 55455, amyrbo@umn.edu |
| 27-4 | 9:00 AM | EVIDENCE OF ANTHROPOGENIC IMPACT IN LAKE SEDIMENTS IN AN URBAN WATERSHED: SUMMIT LAKE, SUMMIT COUNTY, OHIO: HANEY, Stephanie A., Office for Terrestrial Records of Environmental Change, Department of Geology, Univ of Akron, Akron, OH 44325-4101, sah9@uakron.edu and PECK, John A., Office for Terrestrial Records of Environmental Change, Department of Geology, The Univ of Akron, Akron, OH 44325-4101 |
| 27-5 | 9:20 AM | REGIONAL LAKE ECOSYSTEM RESPONSES TO CLIMATIC AND ANTHROPOGENIC CHANGE OVER THE PAST 2000 YEARS BASED ON BIOGENIC SILICA AND PHOSPHORUS FROM SEDIMENTS OF 18 LAKES IN SOUTHERN MINNESOTA: UMBANHOWAR, Charles E. Jr, Biology and Environmental Studies, Saint Olaf College, 1520 St. Olaf Ave, Northfield, MN 55057, ceumb@stolaf.edu and CAMILL, Phil, Biology, Carleton College, 1 North College Street, Northfield, MN 55057 |
| 27-6 | 9:40 AM | EVAPORATIVE EVOLUTION OF OXYGEN AND HYDROGEN ISOTOPES IN SMALL LAKES: MODELING THE INFLUENCE OF GROUNDWATER EXCHANGE: SHAPLEY, Mark D., Limnological Research Center, Dept. of Geology and Geophysics, Univ of Minnesota, 220 Pillsbury Hall, 310 Pillsbury Drive SE, Minneapolis, MN 55455, shap0029@umn.edu, ITO, Emi, Department of Geology and Geophysics, Univ of Minnesota, 310 Pillsbury Drive, SE, Minneapolis, MN 55455, and DONOVAN, Joseph J., Dept. of Geology/Geography, West Virginia Univ, Morgantown, WV 26506-6300 |
| | 10:00 AM | Break |
| 27-7 | 10:20 AM | TWO CASE STUDIES OF HYDROLOGIC MODIFICATION OF AQUATIC RECORD OF CLIMATE PRESERVED IN LAKE SEDIMENTS: CLOTTS, Rebecca, Geology and Geophysics, and Limnological Research Center, Univ of Minnesota, 310 Pillsbury Dr SE, Minneapolis, MN 55455, kemp0121@umn.edu, ITO, Emi, Department of Geology and Geophysics, Univ of Minnesota, 310 Pillsbury Drive, SE, Minneapolis, MN 55455, and FORESTER, Richard, U.S. Geol Survey, Mail Stop MS 980 ESP, USGS DFC, Denver, CO 80225 |
| 27-8 | 10:40 AM | THE RECORD OF EOLIAN ACTIVITY IN THE SEDIMENTS FROM A SMALL LAKE WITHIN A COASTAL DUNE COMPLEX, SOUTHEASTERN SHORE OF LAKE MICHIGAN: TIMMONS, Emily, Geological and Environmental Sciences, Hope College, Holland, MI 49423, emily.timmons@hope.edu, FISHER, Timothy G., Department of Earth, Ecological & Environmental Sciences, Univ of Toledo, 2801 West Bancroft Rd. MS#604, Toledo, OH 43606-3390, and HANSEN, Edward C., Geological and Environmental Sciences, Hope College, Holland, MI 49422 |
| 27-9 | 11:00 AM | A HIGH-RESOLUTION ENVIRONMENTAL HISTORY FROM A SMALL LAKE BASIN IN CENTRAL WISCONSIN: KAPLAN, Samantha W., Center for Climatic Research, Univ of Wisconsin - Madison, 1225 West Dayton Street, Madison, WI 53706, swkaplan@wisc.edu and SPIGEL, Kevin M., Department of Geography, Univ of Wisconsin - Madison, 550 North Park Street, Madison, WI 53706 |
| 27-10 | 11:20 AM | OSTRACODE AND LITHOLOGIC EVIDENCE AT CRYSTAL LAKE, ILLINOIS, FOR COLDER, DRIER CONDITIONS DURING THE 8.2 KA EVENT: CURRY, B. Brandon, Illinois State Geol Survey, 615 E. Peabody Dr, Champaign, IL 61820, curry@isgs.uiuc.edu |
| 27-11 | 11:40 AM | MULTI-PROXY ANALYSIS OF LAKE SEDIMENTS REVEALS PALEO-ENVIRONMENTAL CHANGE IN WESTERN CONNECTICUT THROUGHOUT THE HOLOCENE: GEISS, Christoph, ABRAMS, Jeffrey L., SULTAN, Ryan S., and RODRIGUEZ, Elizabeth A., Trinity College, 300 Summit St, Hartford, CT 06106, christoph.geiss@trincoll.edu |
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