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| Books Edited |
| Sparks, D.L. 2017. Editor, Advances in Agronomy. Vol. 141, Academic Press, San Diego, CA. |
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| Sparks, D.L. 2017. Editor, Advances in Agronomy. Vol. 142, Academic Press, San Diego, CA. |
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| Sparks, D.L. 2017. Editor, Advances in Agronomy. Vol. 143, Academic Press, San Diego, CA. |
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| Sparks, D.L. 2017. Editor, Advances in Agronomy. Vol. 144, Academic Press, San Diego, CA. |
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| Sparks, D.L. 2017. Editor, Advances in Agronomy. Vol. 145, Academic Press, San Diego, CA. |
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| Sparks, D.L. 2017. Editor, Advances in Agronomy. Vol. 146, Academic Press, San Diego, CA. |
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| Refereed Publications |
Chen, C., R. Kukkadapu, O. Lazareva and D. Sparks. 2017. Solid-phase Fe speciation along the vertical redox gradients in floodplains using XAS and Mössbauer Spectroscopies. Environ. Sci. Technol. 51(14): 7903–7912.
DOI: 10.1021/acs.est.7b00700 |
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Jin, L., J. Yang, X. Zeng, J. Wang and D. Sparks. 2017. Fe(III)-induced sequestration of citric acid on kaolinite surface probed by STXM-NEXAFS spectroscopy. Acta Chim. Sinica, 75(6):617-62.
DOI:10.6023/A17030082 |
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LeMonte, J.J., J.W. Stuckey, J.Z. Sanchez, R.V. Tappero, J. Rinklebe and D.L. Sparks. 2017. Sea level rise induced arsenic release from historically contaminated coastal soils. Environ. Sci. Technol 51(11): 5913−5922.
DOI: 10.1021/acs.est.6b06152 |
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Siebecker, M.G., R. L. Chaney and D. L. Sparks. 2017. Nickel speciation in several serpentine (ultramafic) topsoils via bulk synchrotron-based techniques. Geoderma 298:35-45.
DOI: 10.1016/j.geoderma.2017.03.008 |
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Siebecker, M.G and D.L. Sparks. 2017. Structural differentiation between layered single (Ni) and double metal hydroxides (Ni-Al LDHs) using wavelet transformation, J. Phys. Chem. 121: (37) 6992–6999.
DOI: 10.1021/acs.jpca.7b07940 |
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Starcher, A., E. J. Elzinga and D. L. Sparks. 2017. Formation of a mixed Fe(II)-Zn-Al layered hydroxide: Effects of Zn co-sorption on Fe(II) layered hydroxide formation and kinetics. Chem Geol 464: 46–56.
DOI:10.1016/j.chemgeo.2016.11.027 |
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Stuckey, J.W., J. Yang, J. Wang and D. L. Sparks. 2017. Advances in scanning transmission X-ray microscopy for elucidating soil biogeochemical processes at the submicron scale. JEQ 46: (6) 1166-1174.
DOI:10.2134/jeq2016.10.0399 |
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Wang, Y.-J., T.-T. Fan. C. Liu, W. Li , M.-Q. Zhu , J.-X. Fan, H. Gong, D.-M. Zhou and D.L. Sparks. 2017. Macroscopic and microscopic investigation of adsorption and precipitation of Zn on γ-alumina in the absence and presence of As. Chemosphere 178:309-316.
DOI: 10.1016/j.chemosphere.2017.03.061 |
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Yang, J., J. Liu, Y. Hu, C. Rumpel, N. Bolan and D. Sparks. 2017. Molecular-level understanding of malic acid retention mechanisms in ternary kaolinite-Fe(III)-malic acid systems: The importance of Fe speciation. Chem Geol 464: 69–75.
DOI:10.1016/j.chemgeo.2017.02.018 |
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Yeasmin, S., B. Singh, C. T. Johnston and D. L. Sparks. 2017. Evaluation of pre-treatment procedures for improved interpretation of mid-Infrared spectra of soil organic matter. Geoderma 304:83-92.
DOI:10.1016/j.geoderma.2016.04.008 |
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Yeasmin, S., B. Singh, C.T. Johnston and D.L. Sparks. 2017. Organic carbon characteristics in density fractions of soils with contrasting mineralogies. Geochimica et Cosmochimica Acta 218: 215-236.
DOI:10.1016/j.gca.2017.09.007 |
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| Invited Presentations |
| Sparks, D.L. 2017. Layered double hydroxides and their significant role in geochemical processes. American Chemical Society National Meeting & Exposition, San Francisco, CA, April 2- 6. |
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| Sparks, D.L. 2017. The Nexus Between Soil, Water, Food, and Climate: Big Challenges and Opportunities in the 21st Century. Korea National University, OJERI Institute, Seoul, Republic of Korea, May 1. |
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| Sparks, D.L. 2017. The Nexus Between Soil, Water, Food, and Climate: Big Challenges and Opportunities in the 21st Century. National Taiwan University, Taipei, Taiwan, May 2. |
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| Sparks, D.L. 2017. Advances in the Use of Small Spatial and Temporal Scale Synchrotron-Based Techniques to Elucidate Biogeochemical Processes in Natural Systems. Annual Meeting of Chinese Environmental Analytical Society, Chung-Lee City, Taiwan, May 4. |
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| Sparks, D.L. 2017. The Nexus Between Soil, Water, Food, and Climate: Big Challenges and Opportunities in the 21st Century. Department of Soil Science, Stellenbosch University, Stellenbosch, South Africa, October 12, 2017. |
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Presentations |
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| Adhikari, D., T. Sowers, J. Stuckey, D. Sparks and Y. Yang. 2017. Formation and reactivity of ferrihydrite-soil organic carbon-calcium ternary complexes. American Chemical Society National Meeting & Exposition, San Francisco, CA, April 2- 6. |
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| Betts, A.R. Starcher, A., Siebecker, M., Elzinga, E., and Sparks D.L. 2017. Precipitation of a Fe(II)-Al(III) layered double hydroxide (LDH) in an anaerobic soil clay fraction. Poster presentation. DENIN conference. University of Delaware. |
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| Fischel, J. and D.L. Sparks. 2017. Enigmatic behavior of hexavalent chromium in a superfund site. American Chemical Society National Meeting & Exposition, San Francisco, CA, April 2- 6. |
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| Fischel, M., C. Dowding, D. Sparks. 2017. Arsenic oxidation by the mighty manganese soils of graskop. American Chemical Society National Meeting & Exposition, San Francisco, CA, April 2- 6. |
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| Giannetta, B., C. Zaccone, C. Plaza, M. Siebecker, C. Vischetti, D. Sparks . 2017. Fe(III) fate after complexation with SOM pools under different land uses. XXXV Convegno Nazionale Società Italiana di Chimica Agraria (SICA), Udine, Italy, September 11-13. |
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| Siebecker, M. and D. Sparks. 2017. Structural insights on Ni-Al LDHs using wavelet analysis. American Chemical Society National Meeting & Exposition, San Francisco, CA, April 2- 6. |
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| Sowers, T., J. Stuckey, D. Adhikari, Y. Yang and D. Sparks. 2017. Impact of calcium on the retention and stability of OM in Fe-(Ca)-OM adsorption complexes. American Chemical Society National Meeting & Exposition, San Francisco, CA, April 2- 6. |
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| Fischel, J.S. and D. L. Sparks. 2017. Enigmatic Behavior of Hexavalent Chromium in a Superfund Site. Goldschmidt2017, Paris, France, August 13-18. |
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| Fischel, M.H.H., C.E. Clarke and D. L. Sparks. 2017. Arsenic oxidation by the mighty manganese soils of Graskop. Goldschmidt2017, Paris, France, August 13-18. |
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| Sowers, T.D., J.W. Stuckey and D. L. Sparks. 2017. Impact of Calcium on the Retention and Stability of OM in Fe-(Ca)-OM Adsorption Complexes. Goldschmidt2017, Paris, France, August 13-18. |
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| Bateman, B. and D.L. Sparks. 2017. Chromium Oxidation by Manganese Oxides: An Investigation Into Hexavalent Chromium Contamination at SuperFund Sites, Undergraduate Research and Service Scholar Celebratory Symposium, Newark, DE, August 10. |
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| Wilson, Z., J. Sanchez, D.L. Sparks. 2017. The Impact of Sea Level Rise on Arsenic Cycling and Mobility: pH and Ionic Strength Effects in a Goethite System, Undergraduate Research and Service Scholar Celebratory Symposium, Newark, DE, August 10. |
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| Giannetta, B., C. Plaza, C. Zaccone, M. G. Siebecker, P. Rovira, C. Vischetti and D. L. Sparks. 2017. Impact of Fe(III)-OM complexes and Fe(III) polymerization on SOM pools reactivity under different land uses. AGU Fall Meeting, New Orleans, LA, December 11-15. |
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