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| 17-1 | 8:00 AM | MODIFICATION OF CLIMATE SIGNALS BY HYDROLOGIC, HYDROCHEMICAL, AND BIOLOGICAL FILTERS: THE POWER OF MULTIPROXY APPROACHES TO HELP SEE THROUGH THE FILTERS: ITO, Emi, Limnological Research Center, Univ of Minnesota, 310 Pillsbury Drive, SE, Minneapolis, MN 55455, eito@umn.edu, SMITH, Alison J., Department of Geology, Kent State Univ, Kent, OH 44242, DONOVAN, J.J., Geology and Geography, West Virginia Univ, Morgantown, WV 26506, and ENGSTROM, D.R., St. Croix Watershed Research Station, Sci Museum of Minnesota, Marine on St. Croix, MN 55047 |
| 17-2 | 8:15 AM | WHEN PROXIES DON'T AGREE--COMPLEXITIES IN THE INTERPRETATION OF DROUGHT SIGNALS FROM DIATOM AND OXYGEN-ISOTOPE RECORDS FROM NW MONTANA: STEVENS, Lora R., STONE, Jeffery, and FRITZ, Sheri C., Dept. of Geosciences, Univ of Nebraska, 214 Bessey Hall, Lincoln, NE 68588, lstevens2@unl.edu |
| 17-3 | 8:30 AM | EVIDENCE FOR REDUCTION IN MID-HOLOCENE DECADAL-SCALE CLIMATIC VARIABILITY IN THE NORTH-CENTRAL UNITED STATES: WITTKOP, Chad, Limnological Research Center, Winchell School of Earth Sciences, Univ of Minnesota, 310 Pillsbury Dr., SE, Minneapolis, MN 55455, wittk004@umn.edu, TERANES, Jane L., Geoscience Research Division, Scripps Institution of Oceanography, 9500 Gilman Drive, La Jolla, CA 92093-0244, DEAN, Walter, USGS, Earth Surface Processes, Denver, CO 80225, and GUILDERSON, Thomas, Center for Accelerator Mass Spectrometry, Lawrence Livermore National Laboratory, Livermore, CA 94551 |
| 17-4 | 8:45 AM | HOLOCENE PALEOENVIRONMENTAL ANALYSES FROM MULTIPLE LAKE SEDIMENT CORES IN NORTH-CENTRAL WASHINGTON STATE: NELSON, Daniel1, ABBOTT, Mark1, POLISSAR, Pratigya2, RIEDEL, Jon3, and FINNEY, Bruce4, (1) Department of Geology and Planetary Science, Univ of Pittsburgh, 4107 O'Hara St, SRCC Room 200, Pittsburgh, PA 15260, dbn1@pitt.edu, (2) Department of Geosciences, Univ of Massachusetts, Amherst, MA 01002-9713, (3) Park Geologist, North Cascades National Park, 7280 Ranger Station Road, Marblemount, WA 98267, (4) Institute of Marine Science, Univ of Alaska, Fairbanks, AK 99775-722 |
| 17-5 | 9:00 AM | EXTREME HOLOCENE PALEO-RUNOFF EVENTS RECORDED IN SEDIMENT CORES FROM LAKE TAHOE, CALIFORNIA AND NEVADA: OSLEGER, David A.1, STONER, Joseph2, HEYVAERT, Alan C.3, and VEROSUB, Kenneth1, (1) Geology, Univ. of California, Davis, Davis, CA 95616, osleger@geology.ucdavis.edu, (2) Dept. of Geological Sciences, Univ of Colorado, Boulder, CO, (3) Tahoe Research Group, Tahoe City, CA |
| 17-6 | 9:15 AM | HOLOCENE PALEOENVIRONMENTAL CHANGE IN EASTERN BERINGIA: FINNEY, Bruce P., Institute of Marine Science, Univ of Alaska Fairbanks, Fairbanks, AK 99775, finney@ims.uaf.edu. |
| 17-7 | 9:30 AM | AN 8,000 YEAR RECORD OF METEORIC d18O IN THE NORTHWEST SUB-ARCTIC FROM JELLYBEAN LAKE, YUKON TERRITORY, CANADA: ANDERSON, Lesleigh, Geosciences, Univ of Massachusetts, Amherst, MA 01003-9297, land@geo.umass.edu, ABBOTT, Mark, Department of Geology and Planetary Science, Univ of Pittsburgh, Pittsburgh, PA 15260, FINNEY, Bruce, Institute of Marine Science, Univ of Alaska, Fairbanks, AK 99775, and BURNS, Stephen, Geosciences, Univ of Massachusetts Amherst, Amherst, MA 01002 |
| | 9:45 AM | Break |
| 17-8 | 10:00 AM | SEDIMENT MAGNETIC ANALYSES REVEAL PALEOCLIMATIC HISTORY OF HANGING LAKE, YUKON: GEISS, Christoph E., Physics, Trinity College, McCook Hall 105, 300 Summit St, Hartford, CT 06106, christoph.geiss@trincoll.edu and ABBOTT, Mark B., Geology and Planetary Science, Univ of Pittsburgh, 4107 O'Hara Street, RM 200 SRCC BLDG, Pittsburgh, PA 15260 |
| 17-9 | 10:15 AM | COMPOUND SPECIFIC D/H ANALYSIS OF LATE HOLOCENE LACUSTRINE SEDIMENTS IN SUB-TROPICAL NORTH AMERICA: IMPLICATIONS FOR RECONSTRUCTING ATMOSPHERIC CIRCULATION PATTERNS AND HYDROLOGIC CONDITIONS: CROSS, E.1, HOLLANDER, D.J.1, HUANG, Y.2, and VAN VLEET, E.1, (1) College of Marine Science, Univ of South Florida, 140 7th Ave. S, St. Petersburg, FL 33701, ecross@marine.usf.edu, (2) Department of Geological Sciences, Brown Univ, Providence, RI 02912 |
| 17-10 | 10:30 AM | HIGH-RESOLUTION MULTIPROXY RECORDS OF LATE QUATERNARY ENVIRONMENTAL CHANGE FROM ALPINE LAKES IN THE TROPICAL ANDES OF ECUADOR AND PERU: RODBELL, Donald T.1, SELTZER, Geoffrey O.2, MOY, Christopher3, ABBOTT, Mark4, and STEVENS, Kathryn E.1, (1) Geology, Union College, Olin Building, Schenectady, NY 12308-2311, rodbelld@union.edu, (2) Earth Sciences, Syracuse Univ, 204 Heroy Geology Laboratory, Syracuse, NY 13244-1070, (3) Geology Department, Stanford Univ, Palo Alto, CA, (4) Department of Geology and Planetary Science, Univ of Pittsburgh, Pittsburgh, PA 15260 |
| 17-11 | 10:45 AM | MULTI-PROXY LAKE SEDIMENT RECORDS AND WATERSHED MODEL DEVELOPMENT: AN EXAMPLE FROM THE SOUTHERN MAYA LOWLANDS OF PETEN, GUATEMALA: ROSENMEIER, Michael F.1, BINFORD, Michael W.2, HODELL, David A.3, and MARTIN, Jonathan B.3, (1) Department of Geology and Planetary Science, University of Pittsburgh, 4107 O'Hara Street, Pittsburgh, PA 15260, mrosenme@pitt.edu, (2) Department of Geography, University of Florida, P.O. Box 117315, Gainesville, FL 32611, (3) Department of Geological Sciences, University of Florida, P.O. Box 112120, Gainesville, FL 32611 |
| 17-12 | 11:00 AM | HOLOCENE RECORD OF SEASONALITY IN A TROPICAL POND, OAHU, HAWAII: SCHOONMAKER, Jane1, GARRISON, Geoffrey2, UCHIKAWA, Joji1, and GLENN, Craig3, (1) Oceanography, Univ of Hawaii, 1000 Pope Rd, Honolulu, HI 96822, uchikawa@hawaii.edu, (2) Earth and Space Sciences, Univ of Washington, Box 351310, Seattle, WA 98195, (3) Geology and Geophysics, Univ of Hawaii, 1680 East-West Rd, Honolulu, HI 96822 |
| 17-13 | 11:15 AM | THE LAKE MALAWI CLIMATE RECORD: LINKS TO SOUTH AMERICA: BROWN, Erik T. and JOHNSON, Thomas C., Large Lakes Observatory, Univ of Minnesota, Duluth, MN 55812, etbrown@d.umn.edu |
| 17-14 | 11:30 AM | LAKE EDWARD, EAST AFRICA: CARBONATES, THE SILICA CYCLE, AND LATE HOLOCENE CENTURY-SCALE DROUGHT: RUSSELL, James M., Limnological Research Center, Univ of Minnesota, 310 Pillsbury Dr. SE, Minneapolis, MN 55455, russ0154@umn.edu and JOHNSON, Thomas C., Large Lakes Observatory, Univ of Minnesota, Duluth, MN 55812 |
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