Charles E. Umbanhowar
Saint Olaf College, Northfield, MN
Activity
2014
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THE IMPACT OF INCREASED GRAZING INTENSITY ON WATER QUALITY IN WESTERN AND CENTRAL MONGOLIA FROM THE MONGOLIAN EMPIRE TO TODAY
203 Paleontology: Fossils as Paleoenvironmental and Paleoclimactic Indicators (Posters)Tuesday, 21 October 20149:00 AM - 6:30 PMExhibition Hall C
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CLIMATIC AND LOCAL DRIVERS OF SEDIMENT-MAGNETIC PROPERTIES FOR SUB-ARCTIC LAKES
T151 Modern and Ancient Continental Depositional Environments: Linking Landscape Evolution with Fluvial Systems and Lacustrine Basins through the CenozoicMonday, 20 October 20141:00 PM - 5:00 PM211
2013
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PALEOCLIMATE RECONSTRUCTIONS OF NEW ENGLAND FOR THE PAST 2000 YEARS FROM THE PALEO-ECOLOGICAL OBSERVATORY NETWORK (PALEON)
66 Paleoenvironmental Records in the Northeast from the late Pleistocene to the AnthropoceneWednesday, 20 March 20138:00 AM - 12:00 PMAdams Room
2006
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RECORDS OF HOLOCENE HUMIDITY FROM MONGOLIAN LAKE TERHIYN-TSAGAAN: IN SYNCH WITH THE WAXING AND WANING OF THE MONSOON
T28 Core Analysis of Lake Sediments (Posters)Sunday, 22 October 20068:00 AM - 12:00 PM
2005
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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
27 Lakes—Glacial Lakes, Large Lakes, Small Lakes, Groundwater Interaction IIIFriday, 20 May 20058:00 AM - 12:00 PM
2002
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A MULTI-PROXY CHARACTERIZATION OF THE HOLOCENE DRY PERIOD FOR TWO SITES FROM SOUTH-CENTRAL MINNESOTA
19 Holocene Climate and Lakes (Posters)Tuesday, 26 March 20028:00 AM - 12:00 PM
2001
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MULTI PROXY STUDY OF LAKE SEDIMENTS REVEALS HIGH RESOLUTION RECORD OF MID-HOLOCENE ARIDITY
T91 Holocene Climate Change: Seasonal Variability to Centennial Trends IITuesday, 6 November 20011:30 PM - 5:30 PM
Date Unknown
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CLIMATE CHANGE AND ECOSYSTEM RESPONSE AT THE BOUNDARIES OF THE MID-HOLOCENE DRY PERIOD BASED ON SEDIMENTS FROM TWO LAKES IN THE BIG WOODS OF MINNESOTA
T90 Lakes and Holocene Environmental Change: The Use of Multiproxy Lake Records for Paleoclimate Reconstructions (Posters)