Department of Environmental Sciences graduate student Bin Wang’s recent paper “Sensitivity of global greenhouse gas budgets to tropospheric ozone pollution mediated by the biosphere” has been featured on environmentalresearchweb. Wang and his coauthors/advisors Hank Shugart and Manuel Lerdau found that high concentrations of tropospheric ozone pollution could stimulate soil carbon dioxide emissions, transforming rural areas from a sink into a source of greenhouse gases, according to scientists in the US. The paper can be found in Environmental Research Letters.