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.
Danny Moustakidis, Turkey River Watershed. Standing in front of a river
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Destined for the Water

Danny Moustakidis plays a key role in nutrient research at the University of Iowa, studying soil phosphorus levels in the Turkey Watershed.