Combining Geophysical Imaging and Conservative Tracers to Characterize Subsurface Phosphorus Losses in Ditch-Drained Soils.
Kathryn Clark1, Amy L. Shober2, Anthony R. Buda3, A. Scott Andres1 and James Thomas Sims4, (1)University of Delaware, Newark, DE, (2)531 S College Ave, University of Delaware, Newark, DE, US, (3)Pasture Systems & Watershed Mgmt Research Unit, USDA-ARS, University Park, PA, (4)Plant and Soil Sciences, University of Delaware, Newark, DE