Map showing drought conditions in the western United States in 2020

Does Less Pollution Mean Less Precipitation?

IIHR researchers Wei Zhang and Gabriele Villarini (IIHR director) have published research linking urban sprawl to an increase in rainfall and flooding during Hurricane Harvey.
Witold Krajewski
Witold Krajewski

Witold F. Krajewski named AAAS fellow

Krajewski was selected for major scientific advances in hydrometeorology, flood prediction, and water resources. He is one of seven University of Iowa faculty members named as fellows.