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Iron mineral dynamics in redox-affected soils and sediments: Pushing the frontier toward in-situ studies

Publications

Competitive incorporation of Mn and Mg in vivianite at varying salinity and effects on crystal structure and morphology

Author(s): L. Joëlle Kubeneck, Laurel K. ThomasArrigo, Katherine A. Rothwell, Ralf Kaegi, Ruben Kretzschmar
Published in: Goldschmidt 2021, 2023
Publisher: ETH Zürich

In-situ ferrihydrite transformation in redox affected environments across the globe: influence of geochemical conditions and coexisting minerals

Author(s): Notini L., Kubeneck L.J., ThomasArrigo L.K., Schulz K, Fantappiè G., Rothwell K.A., Barmettler K., Wisawapipat W., Grigg A.R.C., Kretzschmar R.:
Published in: Iron Biogeochemistry Workshop, 2023
Publisher: ETH Zürich

The redox reactivity of Fe-bearing clay minerals incubated in intertidal flat sediments

Author(s): Rothwell K. A., Lefebvre P., Grigg A.R., Gund, C., Barmettler K., Obradovic N., Sander M., Kretzschmar R.
Published in: Clay Minerals Group research in progress Meeting, 2023
Publisher: ETH Zürich

The role of minerals in trace element speciation and cycling in the environment

Author(s): Kretzschmar R.
Published in: ICOBTE 2019, 2019
Publisher: ETH Zürich

Iron (bio)geochemistry from the lab to the field: insights from isotope labeling and Mössbauer Spectroscopy

Author(s): Notini L.
Published in: Department of Earth Sciences. California Polytechnic State University, 2023
Publisher: ETH Zurich

The redox reactivity of Fe-bearing clay minerals: From lab to field scales

Author(s): Rothwell K. A., Lefebvre P., Grigg A. R., Gund C., Barmettler K., Obradovic N., Sander M., Neumann A., Kretzschmar R.
Published in: Iron Biogeochemistry Workshop, 2023
Publisher: ETH Zürich

Mn2 and Mg2 incorporation in the ferrous phosphate mineral vivianite

Author(s): Kubeneck L.J., ThomasArrigo L.K., Rothwell K.A., Kaegi R., Kretzschmar R.
Published in: IBP PhD Congress 2021, Online, 2021
Publisher: ETH Zurich

Unraveling vivianite formation and transformation processes in coastal sediments – an in-situ approach

Author(s): Kubeneck L.J.
Published in: UC Santa Barbara – NOISE Lab, 2022
Publisher: ETH Zurich

The role of coexisting goethite in ferrihydrite transformation in redox-affected soils and sediments

Author(s): Notini L., Kubeneck L.J., ThomasArrigo L.K., Schulz K., Fantappiè G., Rothwell K. A., Wisawapipat W., Barmettler K., Kretzschmar R.
Published in: ACS Fall 2022, 2022
Publisher: ETH Zürich

Observing in-situ transformations of ferrihydrite in redox-active paddy soil microcosms

Author(s): Grigg A.R.C., Schulz K., Rothwell K.A., ThomasArrigo L.K., Kretzschmar R.
Published in: Swiss Geoscience Meeting, 2020, 2020
Publisher: Swiss Academy of Science (SCNAT); ETH Zurich

Ferrihydrite transformation in flooded rice paddy soils with diffusion limited Fe(II) supply

Author(s): Grigg A.R.C.
Published in: IBP PhD Congress, Online, 2021, 2021
Publisher: ETH Zurich

Siderite oxidation in the presence of organic ligands

Author(s): Katherine Rothwell, Ruben Kretzschmar
Published in: EGU General Assembly 2020, 2020
Publisher: European Geosciences Union
DOI: 10.5194/egusphere-egu2020-16894

In-situ iron oxyhydroxide transformations induced by redox fluctuations in a rice paddy soil

Author(s): Schulz K., Grigg A.R.C., Notini L., Wisawapipat W., Barmettler K., ThomasArrigo L.K., Kretzschmar R.
Published in: Geochemistry of the Earth Surface GES12, 2022, 2022
Publisher: ETH Zürich
DOI: 10.3929/ethz-b-000577707

The role of coexisting goethite in ferrihydrite transformation in redox-affected soils and sediments. A new approach for investigating iron mineral transformations in soils and sediments.

Author(s): Notini L.
Published in: Department of Civil and Environmental Engineering, University of Iowa, 2022
Publisher: ETH Zurich

Stabilization of ferrihydrite and lepidocrocite by silica during Fe(II)-catalyzed transformation and the impacts on mineral transformation products

Author(s): Schulz K., ThomasArrigo L.K., Kaegi R., Kretzschmar R.
Published in: Goldschmidt 2021, 2021
Publisher: ETH Zürich
DOI: 10.3929/ethz-b-000520014

Unraveling vivianite formation and transformation processes in coastal sediments – an in-situ approach

Author(s): Kubeneck L.J.
Published in: WHOI – Hansel & Wankel Lab 2022, 2022
Publisher: ETH Zurich

Iron and carbon dynamics in Icelandic wetland soils

Author(s): ThomasArrigo L.K.
Published in: IBP Seminar Series 2022, 2022
Publisher: ETH Zürich

Stability of Al-substituted jarosite in the presence of Fe(II)

Author(s): Andrew Grigg, Luiza Notini, Ralf Kaegi, Laurel ThomasArrigo, and Ruben Kretzschmar
Published in: EGU General Assembly 2022, 2022
Publisher: ETH Zürich

Transformation of Ferrihydrite and Goethite in Heterogeneous Systems

Author(s): Notini L., ThomasArrigo L.K., Kretzschmar R.
Published in: Swiss Geoscience Meeting, 2020, 2020
Publisher: ETH Zurich

In-situ iron oxyhydroxide transformations induced by redox fluctuations in a rice paddy soil – examining the effect of direct contact with the soil matrix

Author(s): Schulz K., Grigg A.R.C., Notini L., ThomasArrigo L.K., Wisawapipat W., Barmettler K., Kretzschmar R.
Published in: DGB Tagung 2022, 2022
Publisher: ETH Zürich

Interactions between jarosite and the aluminium cycle

Author(s): Grigg A.R.C.
Published in: IBP PhD Congress 2022, 2022
Publisher: ETH Zurich

Ferrihydrite transformation in flooded paddy soil microcosms

Author(s): Grigg A.R.C., Schulz K., Rothwell K.A., Kaegi R., ThomasArrigo L.K., Kretzschmar R.
Published in: Goldschmidt 2021, 2021
Publisher: ETH Zürich
DOI: 10.7185/gold2021.7286

Mineral protection of soil organic carbon in Icelandic wetland soils

Author(s): ThomasArrigo L.K.,:
Published in: Iron Biogeochemistry Workshop, 2023
Publisher: ETH Zurich

Stability and transformation of (Al-)jarosite in acid-sulfate paddy soils: A field study

Author(s): Grigg Andrew R.C., Schulz K., Barmettler K., Wisawapipat W., Notini L, ThomasArrigo L. K., Kretzschmar R.
Published in: Goldschmidt Confernce 2023, 2023
Publisher: ETH Zürich

Studying soil iron mineral transformations in-situ: Research needs and new experimental approach

Author(s): Kretzschmar R., Schulz K., Grigg A.R.C., Kubeneck, L.J., Notini L., Rothwell K.A., ThomasArrigo L.K.:
Published in: Iron Biogeochemistry Workshop, 2023
Publisher: ETH Zürich

Competitive divalent cation incorporation in the ferrous phosphate mineral vivianite

Author(s): L. Joëlle Kubeneck, Laurel K. ThomasArrigo, Katherine A. Rothwell, Ruben Kretzschmar
Published in: EGU General Assembly 2020, 2020
Publisher: European Geosciences Union
DOI: 10.5194/egusphere-egu2020-20474

Effect of Mn and Mg substitution on vivianite transformation under sulfidic conditions

Author(s): Kubeneck L.J.
Published in: IBP PhD Congress 2023, 2023
Publisher: ETH Zürich

The redox reactivity of Fe-bearing clay minerals and formation of reactive precipitates: A field study

Author(s): Rothwell K. A., Lefebvre P., Grigg A. R., Gund C., Barmettler K., Obradovic N., Kretzschmar, R.
Published in: Goldschmidt Confernce 2023, 2023
Publisher: ETH Zürich

Transformation of ferrihydrite and goethite in heterogeneous systems

Author(s): Luiza Notini, Laurel ThomasArrigo, Ruben Kretzschmar
Published in: 18th Swiss Geoscience Meeting, Zurich 2020, 2020
Publisher: Swiss Geoscience Meeting

Unravelling vivianite formation in-situ in intertidal sediments: The role of P-adsorbed ferrihydrite as a precursor

Author(s): Kubeneck L.J., Notini L., Rothwell K.A., ThomasArrigo L.K., Schulz K., Fantappiè G., Huthwelker T., Kretzschmar R.
Published in: Goldschmidt Confernce 2023, 2023
Publisher: ETH Zürich

Siderite Oxidation in the Presence of Organic Ligands

Author(s): Rothwell K. A., ThomasArrigo L.K., Kaegi Ralf, Kretzschmar Ruben
Published in: Environmental Mineralogy Group research in Progress Meeting 2021, 2021
Publisher: ETH

Observing in-situ transformations of ferrihydrite in redox-active paddy soil microcosms

Author(s): Andrew R.C. Grigg, Katrin Schulz, Katherine A. Rothwell, Laurel K. ThomasArrigo, Ruben Kretzschmar
Published in: 18th Swiss Geoscience Meeting, Zurich 2020, 2020
Publisher: Swiss Geoscience Meeting

Iron mineral transformations in Earth’s surface environments: A novel approach for in-situ studies

Author(s): Kubeneck L.J., Notini L., Schulz K., Grigg A.R.C., Fantappiè G., Rothwell K.A., Barmettler K., ThomasArrigo L.K., Kretzschmar R.
Published in: Geochemistry of the Earth Surface GES12, 2022, 2022
Publisher: ETH Zürich

Stability of jarosite in an acid sulfate soil from Central Thailand

Author(s): Grigg A.R.C.
Published in: IBP PhD Congress 2022, 2022
Publisher: ETH Zurich

Co-existing iron minerals influence ferrihydrite Fe(II)-catalyzed transformation pathways

Author(s): Notini, L., ThomasArrigo L.K., Kretzschmar R
Published in: ACS National Meeting 2021, 2021
Publisher: American Chemical Society

How organic matter influences Fe mineral transformations

Author(s): Kretzschmar R.
Published in: Symposium in honor of Andreas Kappler to his 50th birthday, 2019, 2019
Publisher: ETH Zurich

Effect of structural Al on Fe(II)-catalysed jarosite transformation

Author(s): Grigg Andrew, Notini Luiza, Kaegi Ralf, ThomasArrigo Laurel, Kretzschmar Ruben
Published in: Geochemistry of the Earth Surface GES12, 2022, 2022
Publisher: ETH Zürich
DOI: 10.5194/egusphere-egu22-6209

Applying iron geochemistry to the challenges of sustainable development

Author(s): Notini L.
Published in: MIT CEE Rising Stars Workshop 2021, 2021
Publisher: ETH Zurich

How Does Adsorbed Phosphate Impact Iron Oxyhydroxide Transformations in Paddy Soils?

Author(s): Schulz K., Grigg A.R.C., Kubeneck L.J., Notini L., Wisawapipat W., Barmettler K., ThomasArrigo L.K., Kretzschmar R.
Published in: IBP PhD Congress 2023, 2023
Publisher: ETH Zürich

Unraveling vivianite formation and transformation processes in intertidal sediments – an in-situ approach

Author(s): Kubeneck L.J.
Published in: Department of Microbiology - invited oral presentation, 2023
Publisher: ETH Zürich

Effect of competitive incorporation of Mn2+ and Mg2+ at varying salinity on the crystal structure of the ferrous phosphate mineral vivianite

Author(s): Kubeneck L.J., ThomasArrigo L.K., Rothwell K.A., Kaegi R., Kretzschmar R.
Published in: ACS Fall 2022, 2022
Publisher: ETH Zürich

Investigating iron mineral transformations in soils and sediments using 57Fe-labeled minerals and 57Fe Mössbauer spectroscopy

Author(s): Notini L., Schulz K., Kubeneck L.J., Grigg A.R.C., Rothwell K.A., Fantappiè G., ThomasArrigo L.K., Kretzschmar R.
Published in: Goldschmidt Confernce 2023, 2023
Publisher: ETH Zürich

Iron minerals in Icelandic soils and their role in the carbon cycle.

Author(s): ThomasArrigo L.K.
Published in: Soil and Environmental Biogeochemistry Group 2022, 2022
Publisher: ETH Zurich

Stability of jarosite in acid sulfate soil from Central Thailand

Author(s): Grigg Andrew R.C., ThomasArrigo L.K., Notini L., Schulz K., Kaegi R., Barmettler K., Wisawapipat W., Kretzschmar R.
Published in: Int. Acid Sulfate Soils Conference 2023, 2023
Publisher: ETH Zürich

Iron (bio)geochemistry from the lab to the field: insights from isotope labeling and Mössbauer Spectroscopy

Author(s): Notini L.
Published in: Department of Earth Sciences, 2023
Publisher: ETH Zurich

How does silica affect Fe(II)-catalysed transformation of ferrihydrite and lepidocrocite?

Author(s): Katrin Schulz, Laurel K. ThomasArrigo, Katherine A. Rothwell, Ruben Kretzschmar
Published in: EGU General Assembly 2020, 2020
Publisher: European Geosciences Union
DOI: 10.5194/egusphere-egu2020-22500

Contact with soil impacts ferrihydrite and lepidocrocite transformations during redox cycling in a paddy soil.

Author(s): Schulz, K., Notini, L., Grigg, A.R.C, Kubeneck, L.J., Wisawapipat, W., ThomasArrigo, L.K., Kretzschmar, R.
Published in: Environmental Science: Processes and Impacts - Submitted manuscript, 2024
Publisher: Environmental Science: Processes and Impacts

Coupled iron and carbon dynamics in Icelandic wetland soils

Author(s): Thomas Arrigo L.K.
Published in: Environmental Engineering Seminar Series 2023, 2023
Publisher: ETH Zürich

Structural effects of aluminium and iron occupancy in jarosite-alunite solid solution

Author(s): Grigg A.R.C., Notini L., Kaegi, R., ThomasArrigo L.K., Kretzschmar R.
Published in: ACS Earth and Space Chemistry - submitted publication, 2024
Publisher: ACS Earth and Space Chemistry

Stabilization of Ferrihydrite and Lepidocrocite by Silicate during Fe(II)-Catalyzed Mineral Transformation: Impact on Particle Morphology and Silicate Distribution

Author(s): Katrin Schulz, Laurel K. ThomasArrigo, Ralf Kaegi, Ruben Kretzschmar
Published in: Environmental Science & Technology, Issue 56/9, 2022, Page(s) 5929–5938, ISSN 1520-5851
Publisher: American Chemical Society
DOI: 10.1021/acs.est.1c08789

Organic matter influences transformation products of ferrihydrite exposed to sulfide

Author(s): Laurel K. ThomasArrigo, Sylvain Bouchet, Ralf Kaegi, Ruben Kretzschmar
Published in: Environmental Science: Nano, Issue 7/11, 2020, Page(s) 3405-3418, ISSN 2051-8153
Publisher: Royal Society of Chemistry
DOI: 10.1039/d0en00398k

Mercury Reduction by Nanoparticulate Vivianite

Author(s): Marjorie Etique, Sylvain Bouchet, James M. Byrne, Laurel K. ThomasArrigo, Ralf Kaegi, Ruben Kretzschmar
Published in: Environmental Science & Technology, Issue 55/5, 2021, Page(s) 3399-3407, ISSN 0013-936X
Publisher: American Chemical Society
DOI: 10.1021/acs.est.0c05203

Iron speciation changes and mobilization of colloids during redox cycling in Fe-rich, Icelandic peat soils

Author(s): Laurel K. ThomasArrigo, Ruben Kretzschmar
Published in: Geoderma, Issue Vol. 428, 2022, Page(s) 116217, ISSN 1872-6259
Publisher: Elsevier
DOI: 10.1016/j.geoderma.2022.116217

Mineral characterization and composition of Fe-rich flocs from wetlands of Iceland: Implications for Fe, C and trace element export

Author(s): Laurel K. ThomasArrigo, Luiza Notini, Jeremiah Shuster, Tabea Nydegger, Sophie Vontobel, Stefan Fischer, Andreas Kappler, Ruben Kretzschmar
Published in: Science of the Total Environment, Issue in press, 2021, ISSN 0048-9697
Publisher: Elsevier BV
DOI: 10.1016/j.scitotenv.2021.151567

A new approach for investigating iron mineral transformations in soils and sediments using 57Fe-labeled minerals and 57Fe Mössbauer spectroscopy

Author(s): Luiza Notini, Katrin Schulz, L. Joëlle Kubeneck, Andrew R. C. Grigg, Katherine A. Rothwell, Giulia Fantappiè, Laurel K. ThomasArrigo, Ruben Kretzschmar
Published in: Environmental Science & Technology, Issue 57 (27), 2023, Page(s) 10008-10018, ISSN 0013-936X
Publisher: American Chemical Society
DOI: 10.3929/ethz-b-000621874

Competitive incorporation of Mn and Mg in vivianite at varying salinity and effects on crystal structure and morphology

Author(s): L. Joëlle Kubeneck, Laurel K. ThomasArrigo, Katherine A. Rothwell, Ralf Kaegi, Ruben Kretzschmar
Published in: Geochimica et Cosmochimica Acta, Issue 346, 2023, Page(s) 231-244, ISSN 1872-9533
Publisher: Elsevier
DOI: 10.1016/j.gca.2023.01.029

Coprecipitation with Ferrihydrite Inhibits Mineralization of Glucuronic Acid in Anoxic Soils

Author(s): Laurel K. ThomasArrigo, Sophie Vontobel, Luiza Notini, Tabea Nydegger
Published in: Environmental Science & Technology, Issue 57, 2023, Page(s) 9204-9213, ISSN 0013-936X
Publisher: American Chemical Society
DOI: 10.1021/acs.est.3c01336

Ferrihydrite transformations in flooded paddy soils: rates, pathways, and product spatial distributions

Author(s): Andrew R. C. Grigg, Laurel K. ThomasArrigo, Katrin Schulz, Katherine A. Rothwell, Ralf Kaegi, Ruben Kretzschmar
Published in: Environmental Science: Processes and Impacts, Issue 24, 2022, Page(s) 1867, ISSN 2050-7895
Publisher: Royal Society of Chemistry
DOI: 10.1039/d2em00290f

Coexisting goethite promotes Fe(II)-catalyzed transformation of ferrihydrite to goethite

Author(s): Luiza Notini, Laurel K. ThomasArrigo, Ralf Kaegi, Ruben Kretzschmar
Published in: Environmental Science & Technology, Issue 56/17, 2022, Page(s) 12723–12733, ISSN 1520-5851
Publisher: American Chemical Society
DOI: 10.1021/acs.est.2c03925

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