Barbara E. Wortham
University of California, Berkeley, Berkeley, CA
Activity
2022
-
METHOXY CLUMPED ISOTOPES IN WOOD AS A RECORD OF PHOTORESPIRATION: CASE STUDIES FROM GLACIAL-INTERGLACIAL PERIODS IN THE QUATERNARY
T80 Advances in Non-Traditional Stable Isotope Measurements and Utility as Proxies in Modern and Paleo-SettingsMonday, 10 October 20228:00 AM - 12:00 PM506
-
NORTH ATLANTIC FRESHWATER FORCING DURING HEINRICH EVENTS DRIVES WETTER CLIMATE IN WESTERN NORTH AMERICA
T47 The Last Glacial–Interglacial Transition in Western North America: Paleoclimate Proxies, Environmental Responses, and Data-Model ComparisonsSunday, 9 October 20221:30 PM - 5:30 PM503
2021
-
AN INTEGRATED APPROACH TO UNDERSTAND DISEQUILIBRIUM EFFECTS IN A STALAGMITE RECORD FROM A CENTRAL SIERRA NEVADA CAVE
T72 New Frontiers in Cave and Karst Research: In Honor of the International Year of Caves and KarstMonday, 11 October 20218:00 AM - 12:00 PMD136 (Hybrid Room)
2020
-
A TWO-STEP APPROACH TO QUANTITATIVE TEMPERATURE ESTIMATES IN THE SIERRA NEVADA
T11 “Curse Your Sudden but Inevitable Betrayal": Advances and Challenges in Terrestrial PaleoclimateMonday, 26 October 20201:30 PM - 5:30 PMMeeting Rooms
2019
-
LAST GLACIAL MAXIMUM TO YOUNGER DRYAS PRECIPITATION VARIABILITY IN THE WESTERN SIERRA NEVADA
T89 Advances in Ocean and Climate Reconstructions from Environmental ProxiesMonday, 23 September 20198:00 AM - 12:00 PMRoom 228AB, North Building
-
MONITORING A CAVE ENVIRONMENT IN THE SIERRA NEVADA — IMPLICATIONS FOR INTERPRETING STALAGMITE RECORDS FROM A SEMI-ARID CLIMATE
T114 Karst Hydrology and Hydrogeology (Posters)Monday, 23 September 20199:00 AM - 6:30 PMHall AB, North Building
2018
-
CARBONIFEROUS CLIMATE TELECONNECTIONS ARCHIVED IN COUPLED BIOAPATITE δ18OPO4 AND 87SR/86SR, DONETS BASIN, UKRAINE
T283 Greenhouse to Icehouse Transition: Global Events of the Devonian, Carboniferous, and Early Permian IIWednesday, 7 November 20181:30 PM - 5:30 PMRoom 140
2017
-
FOSSILIZED DRIP-WATER FROM A SIERRA NEVADA CAVE REVEALS CHANGING CONDITIONS OVER THE NORTH PACIFIC DURING THE LAST DEGLACIATION
T196 North Pacific Environment and Paleoclimate from the Late Pleistocene to Present ITuesday, 24 October 20178:00 AM - 12:00 PMRoom 609
2013
-
VARIABILITY IN INITIAL 230TH/ 232TH RATIOS IN CENTRAL TEXAS SPELEOTHEMS IS USED FOR MORE ACCURATE AGE DETERMINATION
17 Geochemistry and Petrology (Posters)Thursday, 4 April 20131:30 PM - 5:30 PMClassroom 107