Research links fracking to higher radon levels in Ohio homes

phys.org | 11/21/2017 | Staff
Kaliela101 (Posted by) Level 3
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A new study at The University of Toledo connects the proximity of fracking to higher household concentrations of radon gas, the second leading cause of lung cancer in the U.S.

Measuring and geocoding data from 118,421 homes across all 88 counties in Ohio between 2007 and 2014, scientists found that closer distance to the 1,162 fracking wells is linked to higher indoor radon concentrations.

Shorter - Distance - Home - Fracking - Concentration

"The shorter the distance a home is from a fracking well, the higher the radon concentration. The larger the distance, the lower the radon concentration," Dr. Ashok Kumar, Distinguished University Professor and chair of the UToledo Department of Civil and Environmental Engineering, said.

The study also found the average radon concentrations among all tested homes across the state are higher than safe levels outlined by U.S. Environmental Protection Agency and World Health Organization standards. The average is 5.76 pCi/l, while the EPA threshold is 4.0 pCi/l. The postal code 43557 in the city of Stryker has the highest radon concentration at 141.85 pCi/l for this data set.

Air - Quality - Dr - Yanqing - Xu

"We care about air quality," Dr. Yanqing Xu, assistant professor in the UToledo Department of Geography and Planning, said. "Our motivation is to save the lives of Ohioans. I hope this eye-opening research inspires families across the state to take action and have their homes tested for radon and, if needed, install mitigation systems to protect their loved ones."

The results of the study were recently published in the journal Frontiers in Public Health. The research is a collaboration between UToledo's Department of Civil and Environmental Engineering and Department of Geography and Planning. The...
(Excerpt) Read more at: phys.org
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