Using apparent respiratory quotient and fixed potential electrodes to quantify iron redox in upland soils of the Susquehanna Shale Hills Critical Zone Observatory

Hodges, Caitlin

Using apparent respiratory quotient and fixed potential electrodes to quantify iron redox in upland soils of the Susquehanna Shale Hills Critical Zone Observatory

Caitlin Anne Hodges¹, John M Regan², Brandon Forsythe³, Susan Brantley³ and Jason P Kaye⁴, (1)Pennsylvania State University, Department of Ecosystem Science and Management, University Park, PA, United States, (2)Pennsylvania State University, Environmental Engineering, University Park, PA, United States, (3)Pennsylvania State University, Earth and Environmental Systems Institute, University Park, PA, United States, (4)Department of Ecosystem Science and Management, State College, PA, United States