Episode 47: From wetlands to the desert, how can we make agriculture more climate-friendly?

Adding fertilizers to our soil is not as simple as it seems. Plants use some of it, but unseen microbes metabolize fertilizers into gas, including nitrous oxide, a potent greenhouse gas that contributes to our changing climate. How can we not only understand how current agriculture affects our ecosystems, but also use that knowledge to advance new agricultural technology? Amy Randall-Barber from the BIO5 Institute interviewed Dr. Holly Andrews, a postdoctoral researcher working with both the Greg Barron-Gafford research group and Laura Meredith ecosystem genomics lab at the University of Arizona who is looking to answer both those questions. She received her PhD from the University of California, Riverside. In 2021, she was awarded a National Science Foundation fellowship at the UArizona School of Natural Resources and Environment to work with the Meredith lab and in 2023 was awarded a BIO5 Postdoctoral Fellowship. She started a joint postdoc position across the Barron-Gafford and Meredith labs in August 2023.