Extreme weather is taking a toll on Corning, Iowa farmer Ray Gaesser, as seen in a recent video produced by documentary organization The Story Group.
Gaesser, who has been farming for over 45 years, said extreme weather has become more common over the last ten years, during which his costs of growing crops have gone up almost five times. Among the added expenses were new machinery and costly soil infrastructure investments.
The extreme weather also means lost time for farmers in Iowa, where heavy rain in June and July reduced suitable fieldwork days to less than two per week in some parts of the state, making it more difficult for farmers like Gaesser to maintain their crops.
According to the 2014 National Climate Assessment, human-induced global warming is responsible for the increased number and strength of extreme weather events like heavy downpours. These increases are attributed to warmer air, which can hold more water vapor than cooler air. The greatest increase in heavy rain has been seen in the Northeast and Midwest.
With the National Climate Assessment predicting an increase in climate disruptions to agricultural production over the next 25 years, farmers like Gaesser will need to further adapt to lost days in the field and added stresses like crop disease and soil erosion. These adaptation measures will be necessary to prevent serious consequences for food security in the United States.