Ellie Broadman & Darrell Kaufman

Ellie Broadman is a climate scientist who specializes in reconstructing past climate and environmental change using lake sediments, tree rings, and variety of field, laboratory, and data analytical methods. She is a Postdoctoral Research Associate in the Spatio-Temporal Interactions between Climate & Ecosystems Lab and the Laboratory of Tree Ring Research at the University of Arizona in Tucson. Darrell is a Regents’ Professor in the School of Earth and Sustainability. He has been researching the Quaternary geology and paleoclimatology of Alaska for over 30 years. He has a special interest in geochronology and in coordinating large collaborative science synthesis projects. His research group studies geologic records of environmental changes to understand how the Earth system responds to natural and anthropogenic forcings on millennial time scales. It focuses on lake sediments from Alaska, geochronology, and proxy climate syntheses.