B.A. in Geology from Washington University in St. Louis - 2023
I conducted research at Washington University in St. Louis in the WUSTL Geomorphology Lab with advisor Dr. Claire Masteller. My undergraduate thesis focused on how river valley shape depends on the strength of the lithology through which it flows. After graduating from WashU, I explored bedrock riverbed erosion and the partitioning of energy from individual grain impacts to bedrock surface chipping and internal deformation of the riverbed.
At the University of Oregon Geomorphology Lab with Dr. Josh Roering, I am researching onset conditions for landslides in Southeast Alaska, as well as landslide detection and early warning.
Dale, Jedidiah, Claire C Masteller, Henry Chandler, Sophie Dorosin, and José Antonio Constantine. “Integration of Ground-Based Lidar with Time-Lapse Imagery for High-Resolution Urban Flood Monitoring in Centreville, IL.,” 2023:H33T-2054, 2023.
Dale, Jedidiah, Claire C Masteller, José Antonio Constantine, and Henry Chandler. “Bedrock Valley Morphology and Tributary Basin Organization Records Signatures of Lithology and Transience across the Upper Mississippi River Valley,” 2022:EP35D-1363, 2022.
Masteller, CC, H Chandler, and J Bower. “The Fluvial Battering Ram: Collisional Experiments Reveal the Importance of Particle Impact Energies on Bedrock Erosional Efficiency.” Geophysical Research Letters 51, no. 14 (2024): e2024GL109533.
Masteller, Claire C, Henry Chandler, and Jesse Bower. “The Importance of Particle Impact Energies on Bedrock Erosional Efficiency and Implications for Fluvial Bedrock Erosion Rates across Scales.” AGU24, n.d.
Masteller, Claire C, Jedidiah Dale, and Henry Chandler. “Do Downstream Patterns in Bedrock Valley Confinement Record Landscape Disequilibrium?,” 2022:EP32E-1341, 2022.
Masteller, Claire C, Hossein Hosseiny, Jedidiah Dale, Henry Chandler, Sophie Dorosin, Theresa Gildner, Elizabeth Mallott, and José Antonio Constantine. “A Community-Centered Approach to Urban Flood Monitoring and Flood Model Development in Cahokia Heights, IL,” 2023:H41F-07, 2023.
Geomorphology, hydrology, landslides, natural hazards
Fall 2024- TA for ERTH 101: Exploring Planet Earth
Winter 2025- TA for ERTH 202: Earth Surface and Environment