Julia Poska| September 21, 2018
In an effort to call Iowa to action, Kamyar Enshayan, director of the University of Northern Iowa’s Center for Energy and Environmental Education, called on his expertise as an environmentalist and agricultural engineer for a Des Moines Register OpEd earlier this week.
Enshayan warned Iowans that flooding will only get worse as the climate changes and gave those upstream three pieces of advice to protect their downstream statesmen.
First, he said we should hand floodplains back to nature. He called for an end to construction and development along riverbanks, arguing that the ecosystem services floodplains provide are more valuable than riverside property.
Second, we need to make Iowa more “spongy” with sustainable cropping and biodiversity solutions. Enshayan suggested increasing crop diversity in longer rotations to promote healthy soil. Deep-rooted native prairie plants and natural wetland ecosystems will also help contain water.
Finally, he said we must get to the root of the problem and reduce carbon emissions to mitigate climate change. He pointed to methane-emitting landfills and Iowa’s continued dependence on coal as areas for potential improvement.
Enshayan addressed policy makers at the end of the piece, saying they should listen to scientists and engineers like himself to proactively protect people and resources.
“Sand bagging is not enough, not a lasting solution, and does not address upstream problems,” he said. “Let’s work on lasting solutions.”