3206 Croul Hall
1222 Croul Hall
|Develops high-resolution records of past climate (paleoclimate) using speleothems (cave calcite formations) and other archives from China, Laos, California and other regions.|
|Studies modern cave systems to assess the environmental controls on speleothem geochemistry and improve interpretation of paleoclimate records based on stable isotopes, trace elements and radiocarbon.|
|Utilizes instrumental climate data, paleoclimate data and isotope-enabled climate models to investigate the spatial and temporal patterns of natural climate variability, calibrate paleoclimate proxy data and investigate mechanisms of past climate variability.|
Expert in caves, climate change, past climate variability and geochemistry.
Johnson Research Group