Climate change has caused more frequent and intense weather patterns in Iowa, including floods, droughts, and powerful derechos. These events create conditions that threaten our trees. The Iowa Climate Statement 2022: The Many Benefits of Our Trees released today is focused on the climate threats and strategies to expand and support urban trees and rural woodlands.
“The August 2020 derecho, the most destructive thunderstorm in US history is emblematic of the impact of climate change on our trees. This extreme event led to the loss of an estimated 7 million rural and urban trees in Iowa,” said Dave Courard-Hauri, Chair of Environmental Science and Sustainability Program, Drake University. “Recovering from this event will take years of coordinated efforts and millions of dollars of investment,” continued Courard-Hauri.
“With their wealth of ecological and social benefits, the trees we have are valuable. We need to plant diverse species of trees to promote resilience and support and strengthen Iowa’s on-going tree planting programs,” said Heather Sander, Associate Professor, Geographical and Sustainability Sciences, University of Iowa. “In the face of climate change we should both plant more trees and provide essential care for the precious trees we already have.” continued Sander.
The twelfth annual Iowa Climate Statement 2022: The Many Benefits of Our Trees was endorsed by Iowa 203 science faculty and researchers from 33 Iowa colleges and universities.