Big city problems in the national parks: Keiser interview

David Keiser, assistant professor, was interviewed on the radio program The Jefferson Exchange on Jefferson Public Radio Aug. 6, 2018. He spoke on the findings of a study he published with Gabriel Lade, assistant professor, and Ivan Rudik, Cornell University, on the impact of ozone levels on visitation to U.S. national parks.

The study "Air pollution and visitation at U.S. national parks," was published in Science Advances July 18.