In January 2021, northeastern Wisconsinites may notice a low-flying helicopter towing a large, hoop-shaped sensor. The helicopter’s sensor uses airborne electromagnetic (AEM) technology to gather data that will help scientists update depth to bedrock maps. …
Geology research
Investigating bluff collapse along Lake Michigan
J. Elmo Rawling III, a WGNHS Quaternary geologist, is working with Dr. Lucas Zoet in UW–Madison’s Department of Geoscience to monitor bluff stability to identify what conditions are likely to lead to slope failure in …