Faster conversion of land into agricultural production in recent years has raised the region’s carbon cost of producing grains, according to recently published research from an Iowa State University scientist.
The Department of Agronomy is mourning a treasured member of our faculty. Dr. Raymond Arritt has passed away after experiencing a stroke. Dr. Arritt was an integral part of our agricultural meteorology team for 25 years. He was a valued contributor to research, not only within our department but around the world. Dr. Arritt’s research focused on aspects of weather and climate that relate to the land surface and agriculture including crop cover and soil moisture, changes in rainfall extremes over the central U.S. and the long-distance dispersion of pollen.