Climate change and soil erosion feed into one another in an environmental feedback loop that can have big consequences for Iowa land, but an Iowa State University agronomist is developing new models to illuminate these complex interactions.
Developing these new computer models of soil erosion and topography changes requires both innovative big-data technology as well as painstaking validation of soil measurements in the real world, said Bradley Miller, an ISU assistant professor of agronomy. Miller recently received support from the National Science Foundation to continue his research to develop updated soil maps of Iowa as well as erosion models capable of predicting how environmental conditions will influence Iowa’s soil in the future.
Our Bradley Miller was presented with the Dan Yaalon Young Scientist Medal by the International Union of Soil Sciences at the World Congress of Soil Science in Rio De Janeiro, Brazil earlier this week. The award honors Dan Hardy Yaalon (1924-2014), a professor of soil science at the Hebrew University of Jerusalem. Dan H. Yaalon had 57 years of an exceptional research career. He contributed to some of the most fundamental issues of soils in space and time as well as theory and history of soil science. In particular, he made some of the most significant contributions in pedology and palaeopedology, especially regarding arid and Mediterranean landscapes.