Quantifying the Extent of Eroding Streambanks in Iowa
Keith Schilling, Iowa’s State Geologist, discusses river form and function for Iowa Rivers Revival and their Master River Stewards Program (MRSP).
Author Archive for: rtiwari
Entries by rtiwari
Iowa Rivers – Form and Function
Keith Schilling, Iowa’s State Geologist, discusses river form and function for Iowa Rivers Revival and their Master River Stewards Program (MRSP).
The IGS Geode: A Look at 2020
Please enjoy the latest issue of our annual report, The IGS Geode, which highlights the activities of the Iowa Geological Survey during 2020.
Earth MRI Projects
The IGS partnered with more than a dozen other state surveys on two projects to assess the geochemistry of selected Pennsylvanian and Devonian bedrock formations.
Welcome to the IGS website!
As state geologist and director of the Iowa Geological Survey, it is my pleasure to welcome you to our new and improved website.
Multi-Purpose Oxbows Reduce Nitrates
New IGS research shows the value of oxbows in reducing nitrate.
