April 6, 2015
This week’s On the Radio segment looks at a recent University of Iowa study which found that flooding events in the Midwest have increased in severity in the past half century compared to previous years. Listen to the audio below, or continue reading for the transcript.
A recent University of Iowa study has found that flooding events in the Midwest have increased in severity in the past half century compared to previous years.
This is the Iowa Environmental Focus
The report was recently published in the journal Nature Climate Change by CGRER member Gabriele Villarini. It examined 774 stream sensors in fourteen states from North Dakota to West Virginia. The researchers found that 34 percent of the sensors detected an increase in flooding events between 1962 and 2013. Nine percent of the sensors showed a decrease in floods during that same period. The region that experienced the highest frequency of floods included Illinois, Iowa, Indiana, Missouri, Ohio, and North Dakota.
Serious floods have hit the Midwest repeatedly since 2008. FEMA data show that the nationwide flooding events caused more than $260 billion in damages between 1980 and 2013.
For more information about this study, visit IowaEnvironmentalResearch.org.
From the UI Center for Global and Regional Environmental Research, I’m Jerry Schnoor.