Dr. Adams' research interests lie in the fields of Quaternary geology, geomorphology, and landscape dynamics. More specifically, he is interested in how different geomorphic systems, including fluvial, lacustrine, and alluvial, respond to changes in climate and active tectonic deformation. Recent research has focused on the geologic, geomorphic, and hydrologic histories of Lake Lahontan and other pluvial lake basins in the western United States and South America. The sediments and landforms in these basins archive detailed records of active faulting, isostatic rebound, the response of rivers to base-level change, and rapidly changing hydrologic and environmental conditions. The tools used in this work include geologic mapping, geomorphic and stratigraphic analysis, geochronology, remote sensing and spatial analysis, and paleohydrologic modeling. This research has important implications concerning the rates and magnitudes of hydrologic and landscape responses to climatic perturbations that have occurred in the past and that may occur in the future. The results of this work also provide important contextual details about the changing environmental conditions and distribution of resources that confronted the first Americans and their descendents over the last 14,000 years.