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Faculty for Biology, Chemistry, and Earth Sciences

Environmental Geochemistry Group - Prof. Dr. Britta Planer-Friedrich

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Britta Planer-Friedrich: Theses supervised



Trainings
Christin Wirt (2019) Determination of arsenic speciation in rice from Cuba

Supervisor: Britta Planer-Friedrich, Carolin Kerl
Valentina Misiari (2015) Solid phase extraction - A new method for the enrichment and stabilization of thioarsenates?

Supervisor: Britta Planer-Friedrich, Maria Ullrich
Sandra Szostak (2011) Untersuchung des Einfluss verschiedener Knoblauchsorten auf die Reduktion der Arsenit-Toxizität more

Supervisor: Britta Planer-Friedrich, Sinikka Hinrichsen, Regina Lohmayer
Carolin Waldemer (2011) Formation of different Cu, As and S species upon dissolution of Enargite more

Supervisor: Britta Planer-Friedrich, Elke Süß
Anja Belser (2011) Untersuchung von GDGTs in Biomatten von heissen Quellen des Yellowstone Nationalparks

Supervisor: Britta Planer-Friedrich, Guido L.B. Wiesenberg, Michael Radke
Jasmine Horter (2010) Oxidative dissolution of arsenopyrite

Supervisor: Britta Planer-Friedrich, Elke Süß
April Barnum (2009) Microbial catalyzed leaching of arsenic-sulfur minerals

DAAD RISE internship more

Supervisor: Britta Planer-Friedrich, Elke Süß


Bachelor's Theses
Verena Niedermann The occurrence and distribution of rare earth elements in mineral waters in the Eger Rift Zone

Supervisor: Britta Planer-Friedrich
Mirja Hüßler Preliminary titel: temperature effects on arsenic methylation and thiolation in the peatland Gola di Lago

Supervisor: Philipp Knobloch, Britta Planer-Friedrich
Katharina Wuttke Effects of washing, cooking, puffing, and storing on Arsenic concentrations and species in rice

Supervisor: Britta Planer-Friedrich, Alejandra Higa Mori
Sarah Bumberger Mobilization of arsenic under abandoned waste disposal sites more

Supervisor: Britta Planer-Friedrich, Philipp Knobloch
Lukas Hald (2024) Potential Metal(loid)Mobilisation in two Tuscan wetlands under the influence of future sea level rise more

Supervisor: Philipp Knobloch, Britta Planer-Friedrich
Natascha Lukas (2022) In-planta thiolation of oxyarsenic species in rice plants more

Supervisor: Carolin Kerl, Britta Planer-Friedrich
Emma Stieff (2021) Mobilization of arsenic from paddy soils with different sources of organic carbon and sulfate addition more

Supervisor: Britta Planer-Friedrich, Alan Nicol
Jens Hamberger (2020) Effects of organic Carbon and Sulfate on the Formation of Thioarsenates in Paddy Soils more

Supervisor: Britta Planer-Friedrich, Alan Nicol
Lukas Scharf (2020) Tropical hydroclimate variability from 217 – 144 ky BP – reconstructed by stable isotopes and vapor-liquid homogenization temperatures of fluid inclusions of a stalagmite from northern Borneo more

Supervisor: Britta Planer-Friedrich
Laura Richter (2019) Effects of freeze-thawing for As and Sb mobility from peat more

Supervisor: Britta Planer-Friedrich, Anne Eberle
Niclas Einert (2019) Understanding vanadium geochemistry in estuaries and lakes in Croatia more

Supervisor: Britta Planer-Friedrich, José Miguel León Ninin
Madeleine Steeb (2019) An environmental-geochemistry backgound analysis of photographs by J. Henry Fair more

Supervisor: Britta Planer-Friedrich, Johannes Besold
Sonja Pinzer (2018) Toxicity of monothioarsenate in rice - influenced by silicon and phosphate more

Supervisor: Britta Planer-Friedrich, Carolin Kerl
Laura Wegner (2018) Effect of redox changes and sulfate application mode on arsenic thiolation in paddy soil incubations more

Supervisor: Britta Planer-Friedrich, Jiajia Wang
Lukas Gerber (2018) Spatial distribution of metal(loid)s around a mofette more

Supervisor: Britta Planer-Friedrich, Judith Forberg
Anna Sippel (2018) Silica and arsenic accumulation in tree leaves along a precipitation gradient in Panama

Supervisor: Jörg Schaller, Bettina Engelbrecht, Britta Planer-Friedrich
Constantin Heitzer (2017) Complexation of monothioarsenate to different size fractions of particulate and dissolved natural organic matter more

Supervisor: Britta Planer-Friedrich, Johannes Besold
Johannes Stemper (2017) The influence of phosphate on arsenic uptake in red rice of the Camargue more

Supervisor: Britta Planer-Friedrich, Jörg Schaller
Rouven Metz (2016) Influence of CO2 on mobilizing Fe and As by abiotic and microbially triggered dissolution of ferrihydrite more

Supervisor: Britta Planer-Friedrich, Judith Forberg
Anica Schmalzl (2016) Trace elements in white, red, black rice of the Camargue more

Supervisor: Jörg Schaller, Britta Planer-Friedrich
Friedrich Boeing (2015) Thiomolybdate occurrence at high temperatures –laboratory experiments and field studies at geothermal waters of Iceland more

Supervisor: Britta Planer-Friedrich, Regina Lohmayer
Moritz Zeising (2015) Formation of thioarsenates upon sorption of arsenic to mackinawite more

Supervisor: Britta Planer-Friedrich, Thomas Borch, Regina Lohmayer
Fabian Wismeth (2015) Efficiency of SONO filters for removal of monothioarsenate more

Supervisor: Britta Planer-Friedrich, Stephan Hug, Jörg Schaller
Anne Eberle (2015) Arsenic in red rice of Camargue more

Supervisor: Britta Planer-Friedrich, Gunter Ilgen, Jörg Schaller
Gloria Reithmaier (2014) Formation and stability of thiomolybdates - laboratory experiments and investigations at Lake Rogoznica, Croatia more

Supervisor: Britta Planer-Friedrich, Regina Lohmayer
Benedikt Ehrenfels (2013) Measuring volatile metal(loid)s by AgNO3 traps at the fumarolic field of Vulcano, Italy more

Supervisor: Britta Planer-Friedrich, Julia Arndt
Alexander Hurley (2013) Mudpots as proxies for volcanic, volatile As and Sb more

Supervisor: Britta Planer-Friedrich, Julia Arndt
Benedikt Werner (2013) Correlation and Interaction of Arsenic und Fluorine in Argentinian groundwaters more

Supervisor: Britta Planer-Friedrich
Anja Schnell (2013) The influence of arsenic on iron mobilisation via sulfur-electron shuttling by S.deleyianum more

Supervisor: Britta Planer-Friedrich, Regina Lohmayer
Carolin Kerl (2013) Arsenite transformation in the presence of sulfide by Alkalilimnicola ehrlichii (MLHE-1) more

Supervisor: Britta Planer-Friedrich, Frank Thomas
Kathrin Struller (2013) Moss monitoring of emission and deposition of volatile metal(loid)s along a fumarole transect on Vulcano, Italy more

Supervisor: Britta Planer-Friedrich, Julia Arndt
Franziska Geist (2013) Selenosulfate toxicity in human liver and bladder cells more

Supervisor: Britta Planer-Friedrich, Sinikka Hinrichsen
Linda Schneider (2012) The role of free and As-bound sulfide during arsenite oxidation by Alkalilimnicola ehrlichii, Strain MLHE-1 more

Supervisor: Britta Planer-Friedrich
Sebastian Schmitt (2011) Formation and degradation of thioantimonates in comparison to thioarsenates more

Supervisor: Britta Planer-Friedrich
Judith Forberg (2011) Stabilisation of thioarsenates in iron-rich waters – the effect of nitrogen, ethanol, NaCl and EDTA more

Supervisor: Britta Planer-Friedrich, Elke Süß
Theresa Dittmann (2011) Uranium in Bavarian Groundwater more

Supervisor: Britta Planer-Friedrich
Rita Schubert (2011) Degradation of arsenic and sulfur compounds by thermophilic microorganisms more

Supervisor: Britta Planer-Friedrich, Cornelia Härtig
Julia Arndt (2010) Sorption of arsenic-sulfur species on goethite more

Supervisor: Britta Planer-Friedrich, Elke Süß
Maria Ullrich (2010) Stabilisation of arsenic-sulfur species in iron-rich mineral waters and swamps of the Czech Republic more

Supervisor: Britta Planer-Friedrich
Paula Kimmich (2010) Arsenic contamination in various types of rice from India more

Supervisor: Britta Planer-Friedrich, Sasan Rabieh
Michael Burkard (2009) Die Bedeutung der Arsen-Schwefel-Spezies für die Reduktion der Arsen-Toxizität durch Knoblauch more

Supervisor: Britta Planer-Friedrich


Master's Theses
Rachel Abela Thiolation of Dimethylated Arsenates drives mobility: Insights into Arsenic Dynamics in the Gola di Lago Peatland

Supervisor: Britta Planer-Friedrich, Philipp Knobloch
Milagros Galarza Nuñez (2022) Influence of sulfate fertilization and rice straw addition on total concentrations and speciation of arsenic in paddy soil pore water - Results from Satellite and Mesocosm experiments more

Supervisor: Britta Planer-Friedrich, Carolin Kerl
Jens Hamberger (2022) Distribution of trace elements along a chronosequence at Damma glacier, Switzerland more

Supervisor: Britta Planer-Friedrich
Merle Käberich (2021) Short-term, mid-term, and long-term effects of sea level rise on metal(loid) mobilization from the Río Tinto estuary sediments more

Supervisor: Britta Planer-Friedrich, Carolin Kerl
Jannis Claßnitz (2021) Transportation and re-translocation of methylated arsenic species in rice shoots more

Supervisor: Britta Planer-Friedrich, Andrea Colina Blanco
Lan Huong Pham (2021) Occurrence and Sorption Affinity of Methylated Oxy- and Thioarsenates to Natural Organic Matter in Peatlands more

Supervisor: Britta Planer-Friedrich, Philipp Knobloch
Alejandra Higa Mori (2021) Arsenic speciation and methane release from a paddy soil chronosequence under changing climate conditions more

Supervisor: Britta Planer-Friedrich, José Miguel León Ninin
Aya Bouallegue (2021) Effect of sulfate fertilization on Arsenic speciation in paddy soil pore water and rice grains more

Supervisor: Britta Planer-Friedrich, Carolin Kerl
Erica Oldani (2021) Potential mobilization of pollutants from mine-water affected coastal marsh soils with sea level rise: insights from the RíoTinto and Río Odiel estuarine system more

Supervisor: Britta Planer-Friedrich, Andrea Colina Blanco
Asel Traut (2020) Trace element availability in a 2000-year-old paddy soil chronosequence more

Supervisor: Britta Planer-Friedrich, José Miguel León Ninin
Nathalia Paola Ceron Espejo (2020) Characterization of metal(loid)s stored in the salt marshes of Rio Tinto and Rio Odiel, Spain more

Supervisor: Britta Planer-Friedrich, Andrea Colina Blanco
Eva Voggenreiter (2020) Temporal and spatial variations of arsenic species in the rhizosphere of paddy soils more

Supervisor: Britta Planer-Friedrich, Alan Nicol
Grethe Ploompuu (2020) Effect of freeze-thawing cycles on the mobilization of As and P from peat more

Supervisor: Britta Planer-Friedrich, José Miguel León Ninin
Philipp Knobloch (2020) Influence of pH, temperature, and aerobic conditions on methylated thioarsenate stability more

Supervisor: Britta Planer-Friedrich, Carolin Kerl
José Miguel León Ninin (2019) Impact of nickel-sulfide formation and aging on methanogenesis in paddy soils more

Supervisor: Britta Planer-Friedrich, Judith Forberg
Kai Jansen (2019) Did nickel depletion contribute to the Great Oxidation Event? A lab study with synthetic and natural Fe and S minerals more

Supervisor: Britta Planer-Friedrich
Andrea Colina Blanco (2019) Arsenic, cadmium, and lead in rice from Costa Rica – a market and field survey more

Supervisor: Britta Planer-Friedrich, Carolin Kerl
Sara Schlagenhauff (2019) Antimony mobility and influence on secondary mineral pathways during iron(II)-catalyzed transformation of ferrihydrite more

Supervisor: Kerstin Hockmann, Britta Planer-Friedrich
Elena Hartner (2019) Method development for chromatographic separation of thiolated arsenic species in iron- and sulfide-rich marine waters more

Supervisor: Britta Planer-Friedrich
Lena Brüggenwirth (2019) Effect of root radial oxygen loss on arsenic speciation in the rice rhizosphere more

Supervisor: Britta Planer-Friedrich, Jiajia Wang, Carolin Kerl
Esther Breuninger (2018) Isotope Fractionation During Sorption of Different Thiomolybdate Species to Marine Phytoplankton Using IC-Separation & Detection by MC-ICP-MS more

Supervisor: Britta Planer-Friedrich, Samer Bachmaf, Carolin Kerl
Anne Eberle (2018) Sulfur-induced remobilisation of arsenic from natural organic matter more

Supervisor: Britta Planer-Friedrich, Johannes Besold, Katharina Palmer, Carolin Kerl
Alina Schindele (2018) Uptake and transformation of methylated thioarsenates in rice more

Supervisor: Britta Planer-Friedrich, Carolin Kerl
Robin Heimes (2017) Low Si accumulation in husk and flag leaf might result in higher dimethylarsenate translocation into grains of red rice from Camargue more

Supervisor: Jörg Schaller, Britta Planer-Friedrich
Gloria Reithmaier (2016) How silica drives ecosystem service of peatlands more

Supervisor: Jörg Schaller, Britta Planer-Friedrich, Sebastian Arnhold, Thomas Koellner
Anja Schnell (2016) Arsenic mobilization under sulfidic conditions from the Altenberg reservoir more

Supervisor: Britta Planer-Friedrich, Jörg Schaller
Valentina Misiari (2015) Solid phase extraction: A new method for stabilization and enrichment of thioarsenates? more

Supervisor: Britta Planer-Friedrich, Maria Ullrich
Franziska Geist (2015) Transport of methylated thioarsenates in an in-vitro intestinal model more

Supervisor: Britta Planer-Friedrich, Sinikka Hinrichsen
Carolin Kerl (2015) Experimental confirmation of isotope fractionation in thiomolybdates more

Supervisor: Britta Planer-Friedrich, Regina Lohmayer
Alicia Gayout (2015) Strategies for preservation of thioarsenates in environmental samples

Supervisor: Rizlan Bernier-Latmani, Britta Planer-Friedrich, Maria Ullrich
Johannes Besold (2015) Transformation of metal(loid) species during bio gas production more

Supervisor: Britta Planer-Friedrich, Frank Thomas
Sarah Hofmann (2014) Moos-monitoring of volatile As and Sb in Yellowstone National Park more

Supervisor: Britta Planer-Friedrich, Julia Arndt
Judith Forberg (2013) Carbon dioxide triggered metal(loid) mobilisation in a mofette more

Supervisor: Britta Planer-Friedrich
Axel Müller (2013) Polysulfides in geothermal waters of Yellowstone National Park more

Supervisor: Britta Planer-Friedrich, Regina Lohmayer
Monique Weise (2013) Arsenic uptake and species transformation in a short food chain from Picocystis to Artemia at Mono Lake

Supervisor: Britta Planer-Friedrich
Julia Arndt (2012) Volcanic gas and particle monitoring using moss-bags on Vulcano Island, Italy more

Supervisor: Britta Planer-Friedrich
Maria Ullrich (2012) Sulfur redox chemistry governs diurnal antimony and arsenic cycles at Champagne Pool, New Zealand more

Supervisor: Britta Planer-Friedrich
Sinikka Hinrichsen (2010) In vitro toxicity of arsenite in human urothelial cells: Effects of garlic and leek more

Supervisor: Britta Planer-Friedrich, Sasan Rabieh
Regina Lohmayer (2010) In vitro toxicity of thioarsenates for human urothelial cells and hepatocytes more

Supervisor: Britta Planer-Friedrich, Sasan Rabieh


Diploma Theses
Ulli Seifert (2010) Arsenic speciation and sulfide determination in alkaline geothermal drainage channels in Yellowstone National Park more

Supervisor: Britta Planer-Friedrich, Cornelia Härtig
Cornelia Härtig (2008) Arsenic mobilization in the low-flow regime of groundwaters in Bangladesh

publication: Freiberg Online Geoscience FOG Vol.20 more

Supervisor: Britta Planer-Friedrich
Sabrina Scharf (2008) High resolution aerial photography for change detection on geothermal features at Ragged Hills, Yellowstone NP

Supervisor: Britta Planer-Friedrich
Jörg Steinborn (2008) Seasonal changes in the arsenic distribution of newly drilled wells tapping different aquifers in the Bangladesh delta

publication: Freiberg Online Geoscience FOG Vol.19

Supervisor: Britta Planer-Friedrich
Heidi Lißner (2007) Column experiments simulating various scenarios for arsenic mobilisation in Bangladesh

publication: Freiberg Online Geoscience FOG Vol.18

Supervisor: Britta Planer-Friedrich, Elke Süß
Doreen Franke (2007) Toxicity of arsenic-sulfur species

publication in Environmental Toxicology and Chemistry

Supervisor: Britta Planer-Friedrich
Frank Lauerwald (2007) Sulfur geochemistry of hot springs at Yellowstone National Park - investigating the importance of sulfur oxidation versus microbial sulfate reduction by species selective sampling and isotopic investigations

Supervisor: Britta Planer-Friedrich
Elke Süß (2006) Mercury distribution between particulate and dissolved states in wetlands in California, USA

publication: Freiberg Online Geoscience FOG Vol.15 more

Supervisor: Britta Planer-Friedrich
Baas Brimer (2005) Hydrogeochemical characterization and high resolution aerial mapping of geothermal features in West Nymph Creek Thermal Area, Yellowstone National Park

publication: Freiberg Online Geoscience FOG Vol.13 and

in the International Journal of Remote Sensing



Supervisor: Britta Planer-Friedrich
Juliane Becker (2004) High resolution aerial and ground mapping of geothermal features in Ragged Hills, Yellowstone National Park

publication: Freiberg Online Geoscience FOG Vol.11 and

in the International Journal of Remote Sensing



Supervisor: Britta Planer-Friedrich
Ulrich Knauthe (2003) Determination of groundwater recharge with geochemical and isotopic methods in the arid area of Matehuala, Mexican Altiplano

Supervisor: Britta Planer-Friedrich
Sandra Göhler (2003) Investigations on temperature development and gas outlets at the former coal heap "Deutschlandschachthalde"

Supervisor: Britta Planer-Friedrich
Cornelius Goldhahn (2003) Behavior of arsenic in a constructed wetland facility

Supervisor: Britta Planer-Friedrich
Katja Zimmermann (2002) Historical and recent contamination in the recharge area of the wetland Lengenfeld / Vogtland

Supervisor: Britta Planer-Friedrich
Anja Landgraf (2002) Determination of natural attenuation in a natural wetland at the tailing Schneckenstein / Vogtland

Supervisor: Britta Planer-Friedrich
Manja Seidel (2002) Sorption of metals and metalloids on sediments in a wetland affected by mining activities (Lengenfeld / Vogtland)

publication: Freiberg Online Geoscience FOG Vol. 8

Supervisor: Britta Planer-Friedrich
Silke Mannigel (2001) Hydrogeochemical characterization of natural attenuation in a wetland affected by mining activities

Supervisor: Britta Planer-Friedrich


PhD Theses
José Miguel León Ninin Paddy soil arsenic speciation over time: from historic cultivation sites to new field development and future prognosis with climate change

Supervisor: Britta Planer-Friedrich
Philipp Knobloch Relevance and environmental fate of methylthiolated arsenates in geothermal waters and peatlands

Supervisor: Britta Planer-Friedrich
Alejandra Higa Mori Thioarsenates in Paddy Soils

Supervisor: Britta Planer-Friedrich
Andrea Colina Blanco (2024) Thioarsenates in Rice Plants and Grains: Implications for Food Safety more

Supervisor: Britta Planer-Friedrich
Jiajia Wang (2020) Effects of sulfur on arsenic speciation in paddy soils and rice grains more

Supervisor: Britta Planer-Friedrich
Johannes Besold (2020) Influence of reduced sulfur on arsenic and antimony mobility and binding to natural organic matter more

Supervisor: Britta Planer-Friedrich
Carolin Kerl (2019) Importance of Thioarsenates for Rice Plants more

Supervisor: Britta Planer-Friedrich
Judith Forberg (2018) Characterization of binding mechanisms and mobility of metals and metalloids under the influence of increased carbon dioxide in mofette soils more

Supervisor: Britta Planer-Friedrich
Maria Ullrich (2017) Preservation and analysis of sulfur isotopes in thioarsenates: New methods for the investigation of abiotic and biotic transformation processes more

Supervisor: Britta Planer-Friedrich
Julia Arndt (2017) Evaluation of active and passive sampling techniques for determination of total volatile arsenic and its speciation in volcanic gases and biogases more

Supervisor: Britta Planer-Friedrich
Cornelia Härtig (2017) Microbially catalyzed reactions of arsenic and sulfur in extreme environments

Emmy Noether DFG Stelle (Promotion nicht beendet) more

Supervisor: Britta Planer-Friedrich
Sinikka Hinrichsen (2015) Effects of sulfur complexation on intestinal transport and toxicity of metalloids in cell cultures more

Supervisor: Britta Planer-Friedrich
Regina Lohmayer (2015) Importance of sulfide, polysulfides, and elemental sulfur in pure sulfur and sulfur-metal(loid) systems more

Supervisor: Britta Planer-Friedrich
Wondem Gezahegne (2013) TRLFS and EXAFS Investigations and Characterisations of the Interactions of Uranium(VI) with Arsenate in aqueous Solutions

externe Promotion (TU Bergakademie Freiberg)

Supervisor: Britta Planer-Friedrich
Elke Süß (2011) Investigations towards a better understanding of arsenic-sulfur speciation in aquatic environments: Formation, stability, structural characterization, and conflicting analyses

Stipendiatin der Studienstiftung des Deutschen Volkes more

Supervisor: Britta Planer-Friedrich
Samer Bachmaf (2010) Uranium Sorption on Clay Minerals: Laboratory Experiments and Surface Complexation Modeling

externe Promotion (TU Bergakademie Freiberg)

Supervisor: Britta Planer-Friedrich


Research Moduls
Linus Schweiger (2024) Hydrochemistry of mineral springs in the Eger-Rift in relation to geology and tectonics

Supervisor: Britta Planer-Friedrich
Aleksandra Shmeleva (2019) Thiomolybdate sorption on clay minerals

Supervisor: Britta Planer-Friedrich, Samer Bachmaf
Philipp Knobloch (2019) Method development for Vanadium speciation by IC-ICP-MS

Supervisor: Britta Planer-Friedrich
Nathalia Paola Ceron Espejo (2019) Determination of arsenic speciation in rice from Costa Rica

Supervisor: Britta Planer-Friedrich, Carolin Kerl
Eva Voggenreiter (2019) Sequential extractions to help to understand the impact of nickel binding for methane release from paddy soils

Supervisor: Britta Planer-Friedrich, Judith Forberg, José Miguel León Ninin
Shubhi Aurora (2019) Sorption of methylated thioarsenates to iron plaque

Supervisor: Britta Planer-Friedrich, Carolin Kerl
Jonas Schneider (2018) Antimony-sulfur-iron interactions during microbial sulfidogenesis in contaminated soil

Supervisor: Kerstin Hockmann, Britta Planer-Friedrich
José Miguel León Ninin (2018) Ni limitations on methanogenesis in paddy soils

Supervisor: Britta Planer-Friedrich, Judith Forberg
Aya Bouallegue (2018) Dimethylarsenate in rice more

Supervisor: Britta Planer-Friedrich
Andrea Colina Blanco (2018) Uptake, tolerance, and toxicity of methylthiolated arsenates in rice more

Supervisor: Britta Planer-Friedrich, Carolin Kerl
Harold Suaznabar (2018) Synthesis of methylthioarsenates more

Supervisor: Britta Planer-Friedrich, Carolin Kerl
Kai Jansen (2018) Sequential extraction of mofette soil to determine element (im)mobilisation under CO2 influence more

Supervisor: Britta Planer-Friedrich, Judith Forberg
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