Angelia L. Seyfferth

Education

  • Postdoctoral Scholar, Soil and Environmental Biogeochemistry, Stanford University, 2008-2012
  • Doctor of Philosophy, Soil and Water Sciences, June 2008, University of California, Riverside.
  • Bachelor of Science, Environmental Science, Chemistry Track, December 2002, Towson University

Research

  • Environmental quality and resource sustainability are threatened by the introduction of chemicals to soil and water, where such chemicals can compromise ecosystem and human health. Research in the Seyfferth lab lies at the intersection of soil biogeochemistry and plant physiology, with an overarching goal of improving ecosystem and human heath. Current research focuses on understanding the processes occurring at the soil-plant interface that control trace-level uptake of contaminants and nutrient cycling by edible plants in a changing climate.

Recent Publications

Gutekunst, M., Vargas, R., Seyfferth, A.L. How incorporation of silica-rich rice residue impacts soil gas fluxes and soil biogeochemistry under flooding and drying conditions. Science of the Total Environment, 2017, In Press.

Petrakis, S., Seyfferth, A.L., Kan, J., Inamdar, S., Vargas, R. Influence of experimental extreme water pulses on greenhouse gas emissions from soils. Biogeochemistry, 2017, In Press.

Amaral, D., Lopes, G., Guilherme, L. R., Seyfferth, A.L., A new approach to sampling intact Fe plaque reveals Si-induced changes in Fe mineral composition and shoot As in rice. Environmental Science and Technology 2017, 51, 38-45.

Seyfferth, A.L., McClatchy, C., Paukett, M. Arsenic, lead, and cadmium in U.S. mushrooms and substrate in relation to dietary exposure. Environmental Science and Technology 2016, 50, 9661-9670.

Seyfferth, A.L., Morris, A.H., Gill, R., Kearns, K.A., Mann, J.N., Paukett, M., Leskanic, C. Soil incorporation of silica-rich rice husk decreases inorganic arsenic in rice grain. Journal of Agricultural and Food Chemistry 2016, 64, 3760 – 3766.

Penido, E.S., Bennet, A., Hanson, T.E., Seyfferth, A.L., Biogeochemical impacts of high-silicon rice residue incorporation into flooded soil: Implications for rice nutrition and cycling of arsenic.  Plant and Soil 2016, 399, 75 – 87.

Seyfferth, A.L., Abiotic effects of dissolved oxyanions on iron plaque quantity and mineral composition in a simulated rhizosphere.  Plant and Soil 2015, 397, 43 – 61.

 

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Contact Information
Angelia L. Seyfferth

Assistant Professor

Plant and Soil Sciences
148 Townsend Hall (office)
101/104 Worrilow (lab)
Newark, DE 19716
Phone: (302) 831-4865

Email: angelias@udel.edu