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Papers published in referred journals and book chapters

* = Hansel lab student/postdoc; # = co-first author


Taenzer, L.*, K. Grabb*, J. Kapit, W. Pardis, S.D. Wankel, C.M. Hansel. 2022. Development of a deep-sea submersible chemiluminescent analyzer for sensing short-lived reactive chemicals. Sensors 22, 1709.


Zehnpfennig, J.R., C.M. Hansel, S.D. Wankel, C.S. Sheik, D.J. Horton, C. Lamborg, and D.R. Learman. 2022. Diel patterns in marine microbial metatranscriptomes reflect differences in community metabolic activity over depth on the continental shelf of the North Atlantic. Frontiers in Marine Science doi: 10.3389/fmars.2022.798877.


Farfan, G.A.*, A. Apprill, T.M. DeCarlo, A. Cohen, J.E. Post, C.M. Hansel. 2022. Crystallographic and chemical signatures in coral skeletal aragonite. Coral Reefs. 41, 19-34.



Liu, X., H. Dong, C.M. Hansel. 2021. Coupled Mn(II) and Cr(III) oxidation mediated by Ascomycete fungi. Environmental Science & Technology 55, 16236-16245.


Brinkmann, I., S. Ni, M. Schweizer, V.E. Oldham*, N.B. Quintana Krupinski, K. Medjoubi, A. Somogyi, M. Whitehouse, C.M. Hansel, C. Barras, J.M. Bernhard, H.L. Filipsson. 2021. Foraminiferal Mn/Ca as bottom-water hypoxia-proxy: an assessment of Nonionella stella in the Santa Barbara Basin, USA Paleoceanography and Paleoclimatology 36, e2020PA004167.


Walsh, A.N., C.M. Reddy, S. Niles, A. McKenna, C.M. Hansel, C. Ward. 2021. Plastic formulation is an emerging control of its photochemical fate in the ocean. Environmental Science & Technology 55, 12383-12392.


Sutherland, K.M.*, K.C. Grabb*, J.S. Karolewski, L. Taenzer*, C.M. Hansel, S.D. Wankel. 2021. The redox fate of hydrogen peroxide in the marine water column. Limnology and Oceanography 66, 3828-3841.


Held, N.A., K.M. Sutherland*, E.A. Webb, M.M. McIlvin, N.R. Cohen, A.J. Devaux, D.A. Hutchins, J. Waterbury, C.M. Hansel, M.A. Saito. 2021. Multiple molecular responses to mineral particles in natural colonies of cyanobacterium Trichodesmium. ISME Journal 1, 1-9.


Luther, G.W., J.S. Karolewski, K.M. Sutherland*, C.M. Hansel, S.D. Wankel. 2021. The abiotic nitrite oxidation by ligand-bound manganese(III): the chemical mechanism. Aquatic Geochemistry 27, 207-220.


Lamborg, C.H., C.M. Hansel, K.L. Bowman, B. Voelker, R. Marsico, V. Oldham*, G.M. Swarr, T. Zhang*, P. Ganguli. 2021. Dark reduction drives evasion of mercury from the ocean. Frontiers in Environmental Chemistry 2, 659085.


Bent, S.M.*, C. Miller, K.H. Sharp, C.M. Hansel, A. Apprill. 2021. Differential patterns of microbiota recovery in symbiotic and aposymbiotic corals following antibiotic disturbance. mSystems 6, e01086-20


Gomaa, F., D.R. Utter, C. Powers, D.J. Beaudoin, V.P. Edgcomb, H.L. Filipsson, C.M. Hansel, S. D. Wankel, Y. Zhang, J.M. Bernhard. 2021. Multiple integrated metabolic strategies allow foraminiferan protists to thrive in anoxic marine sediments. Science Advances 7, eabf1586.


Oldham, V.E.*, R. Chmiel, C.M. Hansel, G.R. DiTullio, D. Rao, M. Saito. 2021. Inhibited manganese oxide formation hinders cobalt scavenging in the Ross Sea. Global Biogeochemical Cycles 35, e2020GB006706.


Kleber, M., I.C. Bourg, E. Coward, C.M. Hansel, S.C. Myneni, N. Nunan. 2021. Mineral-organic interactions: Emerging views and new frontiers. Nature Reviews Earth & Environment 2, 402-421.


Bowman, J.S., B.A.S. Van Mooy, D. Lowenstein, H. Fredricks, C.M. Hansel, R. Gast, J. Collins, N. Couto, H.W. Ducklow. 2021. Whole community metatranscriptomics and lipidomes reveal diverse responses among Antarctic phytoplankton to changing ice conditions. Frontiers in Marine Science 8, 593566.


Zeiner, C.A.*, S. Purvine, E. Zink, S. Wu, L. Pasa-Tolic, D.L. Chaput, C.M. Santelli, C.M. Hansel. 2021. Mechanisms of manganese(II) oxidation by filamentous Ascomycete fungi vary with species and time as a function of secretome composition. Frontiers in Microbiology 12, 610497.


Karolewski, J.S., K.M. Sutherland*, C.M. Hansel, S.D. Wankel. 2021. An isotopic study of abiotic nitrite oxidation by ligand-bound manganese(III). Geochim Cosmochim Acta 293, 365-378.


Hansel, C.M., J.M. Diaz. 2021. Reactive oxygen species production by marine biota. Annual Review of Marine Science 13, 177-200.




Sutherland, K.M.*, S.D. Wankel, J.R. Hein, C.M. Hansel. 2020. Spectroscopic insight into ferromanganese crust formation and diagenesis. Geochem. Geophys. Geosyst. 21, e2020GC009074.


Sutherland, K.M.*, K.C. Grabb*, J.S. Karolewsi*, S. Plummer, G.A. Farfan*, S.D. Wankel., J.M. Diaz, C.H. Lamborg, C.M. Hansel. 2020. Spatial heterogeneity in particle associated, light-independent superoxide production within productive coastal waters. JGR Oceans 125, e2020JC016747.


Lehmann, J., C.M. Hansel, C. Kaiser, M. Kleber, K. Maher, S. Manzoni, N. Nunan, M. Reichstein, J. Schimel, M. Torn, W. Wieder, I. Kögel-Knabner. 2020. Persistence of soil organic carbon caused by functional complexity. Nature Geosciences 13, 529-534.


Wang, C.H.*, L.K. Gulman, T. Zhang*, G.A. Farfan*, C.M. Hansel, S.M. Sievert. 2020. Microbial colonization of metal sulfide minerals at a diffuse-flow deep-sea hydrothermal vent at 9°N on the East Pacific Rise. Geobiology Journal 18, 594-605.


Bond, R.J., C.M. Hansel, B.M. Voelker. 2020. Heterotrophic bacteria exhibit a wide range of rates of extracellular production and decay of hydrogen peroxide. Frontiers in Marine Science 7, 72 (doi: 10.3389/fmars.2020.00072).


Sutherland, K.*, S.D. Wankel, C.M. Hansel. 2020. Dark biological superoxide production as a significant flux and sink of marine dissolved oxygen. Proceedings of the National Academy of Sciences, USA 117, 3433-3439.


Oldham, V.E.*, C. Lamborg, C.M. Hansel. 2020 The spatial and temporal variability of Mn speciation in the coastal Northwest Atlantic Ocean. JGR Ocean Science 125, e2019JCO15167.


Sutherland, K.*, J.A.G. Wostbrock, C.M. Hansel, Z.D. Sharp, J.R. Hein and S.D. Wankel. 2020. Ferromanganese Crusts as Recorders of Marine Dissolved Oxygen. Earth and Planetary Sciences Letters 533, 116057.




Chaput, D.L., A.J. Fowler, O. Seo, K. Duhn, C.M. Hansel, C.M. Santelli. 2019. Mn(II) oxidation by phototrophs: spatial and temporal patterns, with evidence of an enzymatic superoxide-mediated pathway. Scientific Reports 9, 18244.


Grabb, K.C.*, J. Kapit, S.D. Wankel, K. Manganini, A. Apprill, M. Armenteros, and C.M. Hansel. 2019. Development of a handheld submersible chemiluminescent sensor: Quantification of superoxide at coral surfaces. Environmental Science & Technology 53, 13850-13858.


Diaz, J.M., S. Plummer, C.M. Hansel, M. Saito, M. McIlvin. 2019. NADPH-dependent extracellular superoxide production is vital to photophysiology in the marine diatom Thalassiosira oceanica. Proceedings of the National Academy of Sciences, USA 116, 16448-16453.


Sutherland, K.M.*, A. Coe, R.J. Gast, S. Plummer, C.P. Suffridge, J.M. Diaz, J.S. Bowman, S.D. Wankel, C.M. Hansel. 2019. Extracellular superoxide production among key microbes within the global ocean. Limnology & Oceanography64, 2679-2693.


Plummer, S., A. Taylor, E. Harvey, C.M. Hansel, J.M. Diaz. 2019. Dynamic regulation of extracellular superoxide production by the cosmopolitan coccolithophore Emiliania huxleyi (CCMP 374). Frontiers in Microbiology 10, 1546.


Hansel, C.M., J.M. Diaz, S. Plummer. 2019. Tight regulation of extracellular superoxide points to its vital role in the physiology of the globally relevant Roseobacter clade. mBio 10:e02668-18.


Estes, E.R.*, R. Pockalny, S. D’Hondt, F. Inagaki, Y. Morono, R.W. Murray, D. Nordlund, A.J. Spivack, S.D. Wankel, N. Xiao, and C.M. Hansel. 2019. Persistent organic matter in oxic subseafloor sediment. Nature Geoscience 12, 126-131.




Farfan, G.A.*, E. Cordes, R.G. Waller, T.M. DeCarlo, and C.M. Hansel. 2018. Mineralogy of deep-sea coral aragonites as a function of aragonite saturation state. Frontiers in Marine Science 5, 473.


Farfan, G.A.*, A. Apprill, S.M. Webb, C.M. Hansel. 2018. Coupled X-ray fluorescence and X-ray absorption spectroscopy for microscale imaging and identification of sulfur species within tissues and skeletons of scleractinian corals. Analytical Chemistry 90, 12559-12566.


Collins, J., H.F. Fredricks, J.S. Bowman, C.P. Ward, C. Moreno, K. Longnecker, A. Marchetti, C.M. Hansel, H.W. Ducklow, B. Van Mooy. 2018. The diverse products and biogeochemical significance of lipid photooxidation in coastal surface waters of West Antarctica. Geochimica et Cosmochimica Acta 232, 244-264.


Sutherland, K.M., C.M. Hansel, S.D. Wankel. 2018. Oxygen isotope analysis of bacterial and fungal manganese oxidation. Geobiology Journal 16, 399-411.




Zeiner, C.A.*, S.O. Purvine, E.M. Zink, L. Paša-Tolić,, D.L. Chaput, S. Wu, C.M. Santelli, C.M. Hansel. 2017. Quantitative iTRAQ-based secretome analysis reveals species-specific and temporal shifts in carbon utilization strategies among manganese(II)-oxidizing Ascomycete fungi. Fungal Genetics and Biology 106, 61-75.


Hansel, C.M. 2017. Manganese in Marine Microbiology. In: Robert K. Poole, editor, Advances in Microbial Physiology, Vol. 70, Oxford: Academic Press, pp. 37-83. (invited)


Hansel, C.M. 2017. Small but mighty: how minor components drive major biogeochemical cycles. Crystal Ball Article. Environmental Microbiology Reports 9, 8-10.  (invited)


Grabb, K.C., C. Buchwald, C.M. Hansel, S.D. Wankel. 2017. A dual nitrite isotopic investigation of chemodenitrification by mineral associated Fe(II) and its production of nitrous oxide. Geochimica et Cosmochimica Acta 196:388-402.




Diaz, J.M.*#, C.M. Hansel#, A. Apprill, C. Brighi*, T. Zhang*, L. Weber, S. McNally, L. Xun. 2016. Species-specific control of external superoxide levels by the coral holobiont during a natural bleaching event. Nature Communications7, 13801.


Zhang, T.*, J.M. Diaz*, C. Brighi*, R.J. Parsons, S. McNally, A. Apprill, C.M. Hansel. 2016. Light-independent production of extracellular superoxide by the coral Porites astreoides and representative symbionts. Frontiers in Marine Biogeochemistry 3, 232.


Zeiner, C.A.*, S. Purvine, E. Zink, L. Paša-Tolić, D.L. Chaput, S. Haridas, S. Wu, K. LaButti, I.V. Grigoriev, B. Henrissat, C.M. Santelli, C.M. Hansel. 2016. Comparative analysis of secretome profiles of manganese(II)-oxidizing ascomycete fungi. PLOS ONE 11(7): e0157844.


Estes, E.R.*, P.F. Andeer*, D. Nordlund, S.D. Wankel, C.M. Hansel. 2016. Biogenic manganese oxides as reservoirs of organic carbon and proteins in terrestrial and marine environments.  Geobiology Journal 15:158-172.


Buchwald, C., K. Grabb, C.M. Hansel, S.D. Wankel. 2016. Constraining the role of iron in environmental nitrogen transformations: Dual stable isotope systematics of abiotic NO2- reduction by Fe(II) and its production of N2O.  Geochimica et Cosmochimica Acta 186:1-12.


Zhang, T.*, C.M. Hansel, B.M. Voelker, C.H. Lamborg. 2016. Extensive dark biological production of reactive oxygen species in brackish and freshwater ponds. Environmental Science & Technology 50, 2983-2993.


Schneider, R.J., K.L. Roe, C.M. Hansel, B.M. Voelker. 2016. Species-level variability in extracellular production rates of reactive oxygen species by diatoms. Frontiers in Marine Biogeochemistry 4:5.


Hansel, C.M., C. Buchwald, J.M. Diaz*, J.E. Ossolinski, S.T. Dyhrman, B.A.S. Van Mooy, D. Polyviou. 2016. Dynamics of superoxide production by natural Trichodesmium colonies from the Sargasso Sea. Limnology & Oceanography61:1188-1200.


Roe, K.L., R.J. Schneider, C.M. Hansel, B.M. Voelker. 2016. Measurement of dark, particle-generated superoxide and hydrogen peroxide production and decay in the subtropical and temperate North Pacific Ocean.  Deep-Sea Research Part I, 107, 59-69.




Butler, E.C., L. Chen, C.M. Hansel, L.R. Krumholz, A.S. Madden, Y. Lan. 2015. Biological versus mineralogical chromium reduction: Potential for reoxidation by manganese oxide. Environmental Science: Processes and Impacts17, 1930-1940.


Hansel, C.M., T.G. Ferdelman, B.M. Tebo. 2015. Cryptic cross-linkages among biogeochemical cycles: Novel insights from reactive intermediates. Elements 11(6), 409-414. (invited)


Hansel, C.M., Learman D.R. 2015. The Geomicrobiology of Manganese. In Geomicrobiology, 6th edition, Ehrlich, Newman, Kappler (eds.), Chapter 18, 403-452. (invited)


Marsico, R.M., R.J. Schneider, B.M. Voelker, T. Zhang*, J.M. Diaz*, C.M. Hansel, S. Ushijima. 2015. Spatial and temporal variability of ubiquitous dark production and decay of hydrogen peroxide in freshwater. Aquatic Sciences 77, 523-533.


Andeer, P.F.*, D.R. Learman, M. McIlvin, J.A. Dunn, C.M. Hansel. 2015. Extracellular heme peroxidases mediate Mn(II) oxidation in a marine Roseobacter bacterium via superoxide production.  Environmental Microbiology 17, 3925-3936.


Vázquez-Rodríguez, A.I.*, C.M. Hansel, T. Zhang*, C.H. Lamborg, C.M. Santelli, S.M. Webb, and S.C. Brooks. 2015. Microbial- and thiosulfate-mediated dissolution of mercury sulfide minerals and transformation to gaseous mercury. Frontiers in Microbiology 6:596.


Hansel, C.M., C.L. Lentini*, Y. Tang*, D.T. Johnston, and S.D. Wankel. 2015. Dominance of sulfur-fueled iron oxide reduction in low sulfate freshwater sediments. ISME Journal 9, 2400-2412.


Chaput, D.L., C.M. Hansel, W.D. Burgos, C.M. Santelli. 2015. Profiling microbial communities in manganese remediation systems treating coal mine drainage. Applied and Environmental Microbiology 81, 2189-2198.




Tang, Y.*, E. Estes*, S. Webb, C.M. Hansel. 2014. Chromium(III) oxidation by biogenic manganese oxides of varying structural ripening. Environmental Science: Processes and Impacts (Geosciences Special Issue – invited) 16, 2127-2136.


Learman, D.R. and C.M. Hansel. 2014. Comparative proteomics of Mn(II)-oxidizing and non-oxidizing Roseobacterclade bacteria reveal an operative manganese transport system but minimal Mn(II)-induced expression of manganese oxidation and antioxidant enzymes. Environmental Microbiology Reports 6(5), 501-509.


Santelli, C.M., D.L. Chaput, C.M. Hansel. 2014. Microbial communities promoting Mn(II) oxidation in Ashumet Pond, a historically polluted freshwater pond undergoing remediation. Geomicrobiology Journal 31, 605-616.


Li, H-P., B. Daniel, D. Creeley, R. Grandbois, S. Zhang, C. Xu, Y-F. Ho, K.A. Schwehr, D.I. Kaplan, P.H. Santschi, C.M. Hansel, and C.M. Yeager. 2014. Superoxide production by a manganese-oxidizing bacterium facilitates iodide oxidation. Applied and Environmental Microbiology 80, 2693-2699.


Meredith, L.K., D. Rao, T. Bosak, V. Klepac-Ceraj, K.R. Rada, C.M. Hansel, S. Ono, and R.G. Prinn.  2014. Consumption of atmospheric H2 during the life cycle of soil-dwelling Actinobacteria. Environmental Microbiology Reports 6(3), 226-238.




Learman, D.R.*, B.M. Voelker, A.S. Madden, and C.M. Hansel.  2013.  Constraints on superoxide mediated formation of manganese oxides.  Frontiers in Microbiological Chemistry 4, 262.


Diaz, J.M.*, C.M. Hansel, B.M. Voelker, C.M. Mendes*, P.F. Andeer*, and T. Zhang*.  2013.  Widespread production of extracellular superoxide by heterotrophic bacteria.  Science 340, 1223-1226.


Tang, Y.*#, C.A. Zeiner*#, C.M. Santelli*, and C.M. Hansel.  2013.  Fungal oxidative dissolution of the Mn(II)-bearing mineral rhodochrosite and the role of metabolites in manganese oxide formation.  Environmental Microbiology 15, 1063-1077.




Lentini, C.L.*, S.D. Wankel, and C.M. Hansel.  2012. Enriched iron(III)-reducing bacterial communities are shaped by carbon substrate and iron oxide mineralogy.  Frontiers in Microbiological Chemistry 3 (404), 1-19.


Hansel, C.M., C.A. Zeiner*, C.M. Santelli*, S.M. Webb.  2012.  Mn(II) oxidation by an Ascomycete fungus is linked to superoxide production during asexual reproduction.  Proceedings of the National Academy of Sciences, USA 109, 12621-12625.


Wankel, S.D., M.M. Adams, D.T. Johnston, C.M. Hansel, S.B. Joye, and P.R. Girguis. 2012. Anaerobic methane oxidation in metalliferous hydrothermal vent sediments: Influence on carbon flux and decoupling from sulfate reduction. Environmental Microbiology 14, 2726-2740.


Luan, F., C.M. Santelli*, C.M. Hansel, and W.D. Burgos.  2012. Defining Mn(II) removal processes in coal mine drainage treatment systems through laboratory incubation experiments. Applied Geochemistry 27, 1567-1578.




Learman, D.R.*, S.D. Wankel, S.M. Webb, N. Martinez*, A.S. Madden, C.M. Hansel.  2011. Coupled biotic-abiotic Mn(II) oxidation pathway mediates the formation and structural evolution of biogenic Mn oxides.  Geochimica et Cosmochimica Acta 75, 6048-6063.


Hansel, C.M., D.R. Learman*, and E.B. Ekstrom*. 2011. Effect of adsorbed and substituted Al on Fe(II)-induced mineralization pathways of ferrihydrite. Geochimica et Cosmochimica Acta 75, 4653-4666.


Santelli, C.M.*, S.M. Webb, A.C. Dohnalkova, C.M. Hansel.  2011.  Diversity of Mn oxides produced by Mn(II)-oxidizing fungi.  Geochimica et Cosmochimica Acta 75, 2762-2776.


Learman, D.R.*, B.M. Voelker, A.I. Vazquez-Rodriguez*, and C.M. Hansel.  2011.  Formation of manganese oxides by bacterially generated superoxide.  Nature Geosciences 4, 95-98.


Wankel, S.D., A.C. Mosier, C.M. Hansel, A. Paytan, C.A. Francis.  2011.  Spatial variability in nitrification rates and ammonia-oxidizing microbial communities in the agriculturally-impacted Elkhorn Slough Estuary. Applied and Environmental Microbiology 77, 269-280.


Hansel, C.M. and C.L. Lentini*. 2011.  Mineralogical controls on microbial reduction of Fe(III) (hydr)oxides.  In J. Stolz and R. Oremland (Eds.) Microbial Metal and Metalloid Metabolism: Advances and Applications. ASM Press. (invited)




Ekstrom, E.B.*, D.R. Learman*, A.S. Madden, and C.M. Hansel.  2010.  Contrasting effects of Al substitution on microbial reduction of Fe(III) oxides. Geochimica et Cosmochimica Acta 74, 7086-7099.


Santelli, C.M.*, D.H. Pfister, D. Lazarus*, L. Sun*, W.D. Burgos, C.M. Hansel. 2010. Promotion of Mn(II) oxidation and remediation of coal mine drainage in passive treatment systems by diverse fungal and bacterial communities. Applied and Environmental Microbiology 76, 4871-4875.




Hansel, C.M., S. Fendorf, P.M. Jardine, and C.A. Francis. 2008. Changes in bacterial and archaeal community structure and functional diversity along a geochemically variable soil profile. Applied and Environmental Microbiology74, 1620-1633.




Hansel, C.M. and C.A. Francis. 2006.  Coupled photochemical and enzymatic Mn(II) oxidation pathways of a planktonic Roseobacter-like bacterium. Applied and Environmental Microbiology 72, 3543-3549.




Hansel, C.M., S.G. Benner, S. Fendorf. 2005.  Competing Fe(II)-induced mineralization pathways of ferrihydrite. Environmental Sciences and Technology 39, 7147-7153.


Charette, M.A., E.R. Sholkovitz, and C.M. Hansel. 2005. Trace element cycling in a subterranean estuary:  Part 1. Geochemistry of the permeable sediments. Geochimica et Cosmochimica Acta 69, 2095-2109.




Hansel, C.M., S.G. Benner, P. Nico, S. Fendorf.  2004.  Structural constraints of ferric (hydr)oxides on dissimilatory iron reduction and the fate of Fe(II). Geochimica et Cosmochimica Acta, Special Issue on Microbial Geochemistry, 68, 3217-3229. (invited)




Hansel, C.M., S.G. Benner, J. Neiss, A. Dohnalkova, R.K. Kukkadapu, and S. Fendorf. 2003. Secondary mineralization pathways induced by dissimilatory iron reduction of ferrihydrite under advective flow. Geochimica et Cosmochimica Acta 67, 2977-2992.


Hansel, C.M., B.W. Wielinga, S. Fendorf. 2003. Structural and compositional evolution of Cr/Fe solids following indirect chromate reduction by dissimilatory iron-reducing bacteria. Geochimica et Cosmochimica Acta 67, 401-412.




Benner, S.G., C.M. Hansel, B.W. Wielinga, T. Barber, S. Fendorf. 2002. Reductive dissolution and biomineralization of iron hydroxide under dynamic flow conditions. Environmental Sciences and Technology 36, 1705-1711.


Hansel, C.M., M.J. LaForce, S. Fendorf, and S. Sutton. 2002. Spatial and temporal association of As and Fe species on aquatic plant roots. Environmental Sciences and Technology 36, 1988-1994.


Hansel, C.M., M.J. LaForce, S.E. Sutton, and S. Fendorf. 2002. Ecosystem dynamics of zinc and manganese within a mine-waste impacted wetland.  In S. Wood and R. Hellmann (Eds.) Water-Rock Interactions, Ore Deposits, and Environmental Geochemistry, A Tribute to David A. Crerar, Geochemical Society Special Publication, Geochemical Society of America.  p. 441-454.


Fendorf, S., C.M. Hansel, and B. Wielinga.  2002. Operative pathways of chromate and uranyl reduction within soils and sediments. In P-C. Zhang and P.V. Brady (Eds.) Geochemistry of Soil Radionuclides, SSSA Special Publication Number 59, Soil Science Society of America, Madison, WI.  p. 111-130.


La Force, M.J., C.M. Hansel, and S.E. Fendorf. 2002. Seasonal transformations of Mn in a palustrine emergent wetland.  Soil Science Society of America Journal 66, 1377-1389.




Hansel, C.M., S.E. Fendorf, S. Sutton, and M. Newville. 2001. Characterization of Fe plaque and associated metals on the roots of mine-waste impacted aquatic plants. Environmental Sciences and Technology 35, 3863-3868.


Wielinga, B., M.M. Mizuba, C.M. Hansel, and S.E. Fendorf. 2001. Iron promoted reduction of chromate by dissimilatory iron-reducing bacteria.  Environmental Sciences and Technology 35, 522-527.


Bostick, B.C., C.M. Hansel, M.J. La Force, and S. Fendorf. 2001. Seasonal fluctuations in zinc speciation within a contaminated wetland. Environmental Sciences and Technology 35, 3823-3829.




La Force, M.J., C.M. Hansel, and S.E. Fendorf. 2000. Arsenic speciation, seasonal transformations, and co-distribution with iron in a mine waste-influenced palustrine emergent wetland. Environmental Sciences and Technology 34, 3937-3943.


Wielinga, B., B. Bostick, C.M. Hansel, R.F. Rosenzweig, and S. Fendorf. 2000. Inhibition of bacterially promoted uranium reduction: Ferric (hydr)oxides as competitive inhibitors. Environmental Sciences and Technology 34, 2190-2195.


Fendorf, S.E., B.W. Wielinga, and C.M. Hansel. 2000. Chromium transformations in natural environments:  The role of biological versus abiological processes in chromium(VI) reduction. International Geology Reviews 42, 691-701.


La Force, M.J., C.M. Hansel, and S.E. Fendorf. 2000.  Constructing simple wetland sampling devices.  Soil Science Society of America Journal 64, 809-811.