Vorträge und Poster
| Eingeladene Vorträge | ||
| Vorkommen und Verhalten von Mikroplastik in fränkischen Flüssen und Seen | Frei, S | Bayreuther Kontaktstudium Geographie, Bayreuth: 06.02.2020 - 07.02.2020 |
| Vorkommen und Verhalten von Mikroplastik in Flüssen und Seen | Frei, S* | Naturwissenschaftliche Geselllschaft Bayreuth e.V.: 11.02.2019 |
| Measuring Groundwater Interactions with Surface Water using the Natural Tracer Radon and Implications for Water Resources and Biogeochemistry | Gilfedder, B* | Workshop on Hydrology and Ecohydrology-Tracer tecniques and Modeling, Nanjing, China: 12.10.2017 |
| A multi-disciplinary approach to delineate small scale interactions and couplings between hydrology and biogeochemistry in riparian wetlands | Frei, S* | Workshop on Hydrology and Ecohydrology-Tracer tecniques and Modeling, Nanjing, China: 12.10.2017 |
| Hydrological controlled Hot Spots Generation Mechanisms within a wetland with micro-topography: A modelling approach | Frei, S | National Centre for Groundwater Research and Training, Flinders University: 12.09.2014 |
| Hydrologically controlled generation of reactivity hot spots within a wetland with micro-topography: A modeling approach | Frei, S*; Knorr, KH; Peiffer, S; Fleckenstein, JH | Research Seminar at the Dept. of Hydrogeology, UFZ Leipzig: 15.02.2012 |
| Nitrogen deposition and soil moisture affect carbon balance in mesocosms of five European peatlands | Zajac, K*; Blodau, C | Society of Wetland Scientists Meeting 2011, Praque: 03.07.2011 - 08.07.2011 |
| Complex linkages between hydrological dynamics and biogeochemical processes in the near stream zone - new ways forward | Fleckenstein, JH*; Frei, S; Bartsch, S; Schmidt, C | Hydroeco 2011, Wien: 02.05.2011 - 05.05.2011 |
| Arsenic meets NOM - About the interactions between the toxic element and natural organic matter | Bauer, M* | Seminar Umweltgeowissenschaften, Universität Wien, Vienna: 08.11.2010 |
| Muster und Dynamik von Grundwasser-Oberflächenwasserinteraktionen - neue Herausforderungen an Charakterisierung und Simulation (Keynote) | Fleckenstein, JH | FH-DGG Tagung 2010, Tübingen: 12.05.2010 - 16.05.2010 |
| Arsen meet NOM - Über die abiotischen Wechselwirkungen des toxischen Elements mit natürlichem organischem Material | Bauer, M* | Jahrestagung der Wasserchemischen Gesellschaft 2010, Bayreuth: 10.05.2010 - 12.05.2010 |
| Hydrologic Control of Biogeochemistry and Trace Gas Fluxes of a Minerotrophic Fen | Knorr, KH*; Goldberg, S; Gebauer, G; Muhr, J; Borken, W; Blodau, C | Jahrestagung der Wasserchemischen Gesellschaft 2010, Bayreuth: 10.05.2010 - 12.05.2010 |
| Die Bedeutung der hydrologischen Verweilzeit für das biogeochemische Prozessgeschehen in Niedermooren. | Frei, S*; Fleckenstein, JH; Knorr, KH; Peiffer, S | Jahrestagung der Wasserchemischen Gesellschaft 2010, Bayreuth: 10.05.2010 - 12.05.2010 |
| Simulating space and time patterns of river-aquifer exchange – the missing scale | Fleckenstein, JH | American Geophysical Union (AGU), Fall Meeting, San Francisco, San Francisco: 14.12.2009 - 18.12.2009 |
| Effects of micro-topography on runoff generation and residence times in a riparian wetland | Fleckenstein, JH; Frei, S | Research Seminar Series, US Geological Survey, Menlo Park, Water Resources Division, Menlo Par, CA, USA: 11.09.2009 |
| Simulating river-aquifer exchange - the missing scale | Fleckenstein, JH; Frei, S; Niswonger, RG | National Meeting of the British Hydrological Society (BHS), University of Birmingham: 17.12.2008 |
| Dynamics and patterns of river-aquifer exchange, What kind of predictions do we need?, keynote presentation | Fleckenstein, JH | HydroPredict 2008, Prag: 15.09.2008 - 19.09.2008 |
| Vorträge | ||
| Analytical Modeling of Hyporheic Flow for In-stream Bedforms: Perturbation Method and Implementation. | Frei, S*; Azizian, A; Grant, S; Zlotnik, V; Toundykov, D | Computational Methods in Water Resources (CMWR) 2018, Saint-Malo: 03.06.2018 - 07.06.2018 |
| Wie reinigt man Abwasser | Marouane, B* | InnoTruck - Bayreuth Innovativ, Stadtparkett- Bayreuth: 27.10.2017 - 28.10.2017 |
| Falling Walls Lab of Selenium Water Polution | Marouane, B* | Science is wonder- ful, Brussels - Belgium: 23.09.2017 - 26.11.2017 |
| Quantifying nitrate and oxygen reduction rates in the hyporheic zone using 222Rn to upscale biogeochemical turnover in rivers | Frei, S*; Pittroff, M; Gilfedder, B | EGU General Assembly 2017, Vienna: 23.04.2017 - 28.04.2017 |
| River-groundwater connectivity and nutrient dynamics in a mesoscale catchment | Fleckenstein, JH*; Wankmüller, F; Frei, S; Gilfedder, B | EGU General Assembly 2017, Vienna: 23.04.2017 - 28.04.2017 |
| DOC export dynamics and DOC quality during discharge events to identify sources, flow paths, and controls | Knorr, KH; Frei, S; Reichert, M; Peiffer, S | BIOGEOMON 2012:The 7th International Symposium on Ecosystem Behavior: 15.07.2012 - 20.07.2012 |
| Surface micro-topography can cause hot spots of biogeochemical activity in wetland systems: a modeling approach | Frei, S*; Knorr, KH; Peiffer, S; Fleckenstein, J | BIOGEOMON 2012:The 7th International Symposium on Ecosystem Behavior: 15.07.2012 - 20.07.2012 |
| Surface micro-topography can cause hot spots of biogeochemical activity in wetland systems: a modeling approach | Frei, S*; Knorr, KH; Peiffer, S; Fleckenstein, J | Biogeomon 2012, Northport Maine: 15.07.2012 - 20.07.2012 |
| Impact of experimental drying, rewetting and flooding on belowground biogeochemistry in a northern fen: a synthesis | Blodau, C; Knorr, KH; Estop Aragones, C | BIOGEOMON 2012:The 7th International Symposium on Ecosystem Behavior: 15.07.2012 - 20.07.2012 |
| PEATBOG: a European survey on peatland diversity | Robroek, BJM*; Bragazza, L; Marti Genero, M; Zajac, K; Caporn, SJM; Dise, NB; Svensson, B; Verhoeven, JTA | The British Ecological Society Annual Meeting, Sheffield, UK: 12.09.2011 - 14.09.2011 |
| Attenuation and Dynamics of Pharmaceuticals in a Small German Stream | Kunkel, U*; Radke, M | SETAC Europe 21th Annual Meeting, Mailand: 15.05.2011 - 19.05.2011 |
| Surface micro-topography causes hot-spots of biogeochemical activity in a wetland system | Frei, S*; Knorr, KH; Peiffer, S; Fleckenstein, J | Hydroeco 2011, Wien: 02.05.2011 - 05.05.2011 |
| The impact of monsoon events on water fluxes in a ridge cultivation system: A modeling approach using HydroGeoSphere | Ruidisch, M*; Frei, S; Bartsch, S; Huwe, B | 2nd International Hydrogeosphere User Conference 2011, Hannover: 11.04.2011 - 13.04.2011 |
| Representing small scale runoff generation and subsurface flow patterns, influenced and induced by micro-topography, on a coarser scale using superficial rill storage height variations. | Frei, S*; Fleckenstein, JH | 2nd International Hydrogeosphere User Conference 2011, Hannover: 11.04.2011 - 13.04.2011 |
| Attenuation and dynamics of pharmaceuticals in a small German stream | Kunkel, U; Radke, M* | EGU General Assembly 2011, Vienna: 03.04.2011 - 08.04.2011 |
| Groundwater - lake water exchange affects biogeochemistry: Results from a multivariate analysis of sediment properties in an acid mine lake | Beer, J*; Neumann, C; Peiffer, S; Fleckenstein, JH; Blodau, C | EGU General Assembly 2011, Vienna: 03.04.2011 - 08.04.2011 |
| Transport and transformation of some common pharmaceuticals in Säva Brook, Sweden | Riml, J; Wörman, A; Kunkel, U; Radke, M* | EGU General Assembly 2011, Vienna: 03.04.2011 - 08.04.2011 |
| Attenuation and dynamics of pharmaceuticals in a German stream | Kunkel, U*; Radke, M | 2nd Young Environmenatal Scientists Meeting (YES, SETAC), Aachen: 28.02.2011 - 02.03.2011 |
| Comparison of the characteristic travel distances calculated by two fate and transport models to measured values using peat bogs as passive samplers | Thüns, S; Radke, M; Wania, F; Blodau, C | 2nd Young Environmenatal Scientists Meeting (YES, SETAC), Aachen: 28.02.2011 - 02.03.2011 |
| Insights in Research on Carbon Capture and Storage | Bauer, M* | Green Bug Lectures, Uni Hohenheim, Stuttgart: 08.02.2011 |
| Carbonation of lignite fly ash at ambient T and p in a semi-dry reaction system | Bauer, M; Peiffer, S; Gassen, Niklas* | ACEME Conference 2010: 28.11.2010 - 01.12.2010 |
| CO2 sequestration by alkaline waste in a wet scrubbing system: The ALCATRAP pilot plant | Bauer, M*; Peiffer, S | ACEME Conference 2010: 28.11.2010 - 01.12.2010 |
| Tracerversuch zur Bestimmung des Verhaltens von Arzneimittelrückständen in Fließgewässern | Kunkel, U*; Radke, M; Wörman, A | DGL 2010, Bayreuth: 27.09.2010 - 01.10.2010 |
| Die Bedeutung der hydrologischen Verweilzeit für das biogeochemische Prozessgeschehen in Niedermooren | Frei, S*; Fleckenstein, JH; Peiffer, S; Knorr, KH | DGL 2010, Bayreuth: 27.09.2010 - 01.10.2010 |
| Wechselwirkung zwischen Grundwasser-See-Austausch und biogeochemischen Prozessen in einem sauren Tagebaurestsee | Beer, J*; Neumann, C; Fleckenstein, JH; Peiffer, S; Blodau, C | DGL 2010, Bayreuth: 27.09.2010 - 01.10.2010 |
| Geochemische Charakterisierung unterschiedlicher Hochmoorstandorte in Patagonien (Chile) | Broder, T; Knorr, KH; Blodau, C | DGL 2010, Bayreuth: 27.09.2010 - 01.10.2010 |
| Fate of Pharmaceuticals in River Sediment - Microbial Transformation Kinetics and Screening for Transformation Products | Radke, M*; Maier, M | TransCon 2010, Monte Verita, Switzerland: 12.09.2010 - 17.09.2010 |
| CO2 binding by alkaline waste materials: Reduction of greenhouse gas emissions and benefit for waste deposition? | Bauer, M*; Peiffer, S | IMA Conference 2010, Budapest: 22.08.2010 - 27.08.2010 |
| A tracer experiment to evaluate the fate of pharmaceuticals in rivers | Kunkel, U*; Radke, M; Wörman, A | SETAC Europe 20th Annual Meeting, Sevilla: 23.05.2010 - 27.05.2010 |
| Dynamik des Oberflächen-Grundwasseraustausches, Abflussbildung, und Verweilzeiten in einem Niedermoor mit Mikrotopographie | Fleckenstein, JH; Frei, S; Peiffer, S; Lischeid, G | Tag der Hydrologie, TU Braunschweig, Braunschweig: 25.03.2010 - 26.03.2010 |
| Effects of micro-topography on runoff generation and bio-geochemistry for a riparian wetland in South-East Germany | Frei, S*; Fleckenstein, JH | Hydrogeosphere users in Europe, Liège, Belgium: 25.03.2010 - 26.03.2010 |
| Effects of micro-topography on flow connectivity, surface-subsurface exchange and runoff generation in a riparian wetland | Fleckenstein, JH; Frei, S | American Geophysical Union (AGU), Fall Meeting, San Francisco, San Francisco: 14.12.2009 - 18.12.2009 |
| Mikrotopographie induzierte Dynamik des Oberflächen- Grundwasseraustausches: Bedeutung für biogeochemische Prozessmuster | Frei, S; Lischeid, G; Fleckenstein, JH | Auftaktworkshop Hyporheisches Netzwerk, Berlin: 14.12.2009 - 15.12.2009 |
| Floodplain Recharge and Subsurface Storage of Water | Sager, J; Frei, S; Fogg, GE; Fleckenstein, JH; Meirovitz, C; Roll, L | GSA Annual Meeting, Portland: 18.10.2009 - 21.10.2009 |
| CO2 sequestration by reaction with alkaline wastes (ALCATRAP) Influence of solid/liquid ratio and waste properties | Bauer, M*; Peiffer, S | GeoDresden 2009, Dresden: 30.09.2009 - 02.10.2009 |
| Transformation of iron (oxyhydr)oxides in the presence of dissolved sulphide | Hellige, K; Larese-Casanova, P; Pollok, K; Peiffer, S | Goldschmidt (Davos) 2009, Davos: 21.06.2009 - 26.06.2009 |
| Dynamics and attenuation of acidic pharmaceuticals in the river Roter Main, Bavaria, Germany | Radke, M; Ulrich, H; Kunkel, U | SETAC Europe 19th annual meeting, Göteborg: 31.05.2009 - 04.06.2009 |
| Arzneimittelrückstände in anthropogen geprägten Fließgewässern: Bestimmung von Fließzeiten als Kerngröße von Massenbilanzen | Kunkel, U; Ulrich, H; Clemens, C; Radke, M | Wasser 2009, Stralsund: 18.05.2009 - 20.05.2009 |
| Biogeochemistry and Trace Gas Fluxes of a Minerotrophic Fen During a Water Table Fluctuation | Knorr, KH; Goldberg, SD; Gebauer, G; Muhr, J; Borken, W; Blodau, C | SWS European Chapter Meeting, Erkner (Berlin): 01.01.2009 |
| Zeitliche Dynamik und Bilanzierung saurer Pharmaka in einem Abschnitt des Roten Mains | Radke, M; Ulrich, H | Gemeinsame Jahrestagung von SETAC-GLB und FG Umweltchemie und Ökotoxikologie der GDCh, Osnabrück: 23.09.2008 - 26.09.2008 |
| Dynamik von Fluss-Grund¬wasserinteraktionen in geologisch heterogenen Systemen mit ungesättigter Strömung | Fleckenstein, JH; Frei, S; Kollet, S; Maxwell, R | FH-DGG Tagung, Göttingen: 19.05.2008 - 22.05.2008 |
| Geochemical constraints on organic matter decomposition in deep peatlands | Beer, J; Blodau, C | EGU General Assembly, Vienna: 13.04.2008 - 18.04.2008 |
| Effetcs of experimental drought and rewetting of a northern temperate fen soil as assessed by delta 13C and thermodynamics | Knorr, KH; Glaser, B; Blodau, C | EGU General Assembly, Vienna: 13.04.2008 - 18.04.2008 |
| Linking recycling of electron-acceptors, thermodynamics and stable isotope fractionation in a minerotrophic wetland | Knorr, KH | AXIOM-VIBE-e-TraP-HIGRADE Workshop 'Electron transfer processes at biogeochemical gradients', Leipzig: 01.01.2008 |
| How important is geologic Heterogeneity in River-Aquifer Exchange ? | Fleckenstein, JH; Niswonger, RG; Frei, S; Kollet, S; Maxwell, RM; Fogg, GE | EGU General Assembly, Vienna: 16.05.2007 - 20.05.2007 |
| Electron transfer capacities and reaction kinetics of peat dissolved organic matter | Bauer, M*; Blodau, C | EGU General Assembly 2007, Vienna: 15.04.2007 - 20.04.2007 |
| Keynote speaker: Chemical and hydrological constraints on methanogenesis in wetlands | Blodau, C; Heitmann, T; Beer, J; Bauer, M | 10th International Symposium on Wetland Biogeochemistry, Annapolis: 01.01.2007 |
| Keynote speaker: Advances in the carbon biogeochemistry of peatlands | Blodau, C | International symposium on carbon cycling in peatlands, Wageningen: 01.01.2007 |
| Electron transfer of DOM in aquatic systems: kinetics, controls, and field evidence | Blodau, C; Bauer, M; Heitmann, T | Aquatic Sciences Meeting, Santa Fe: 01.01.2007 |
| Geologic Heterogeneity and River-Aquifer Interactions, Implications for Ecological Management | Fleckenstein, JH; Niswonger, RG; Fogg, GE | HydroEco' 2006, Karlovy Vary: 11.09.2006 - 14.09.2006 |
| Temperatur als Indikator für Grundwasser- Oberflächenwasser Interaktionen | Fleckenstein, JH; Niswonger, RG; Fogg, GE; Peiffer, S | FH-DGG Jahrestagung, Cottbus: 01.05.2006 |
| Development and Evaluation of Innovative Strategies for Sequestration and Permanent Immobilization of CO2 in Geological Formations | Kühn, M; Back, M; Kempka, T; Class, H | R&D-Programme Geotechnologien, Status-Seminar: 01.01.2006 |
| Biogeochemische Prozesse und Gradienten in eisen- und sulfatreichen Sedimenten: Auswirkungen veränderten Grundwasserzuflusses | Knorr, KH; Blodau, C | FH-DGG Tagung 2006, Cottbus: 01.01.2006 |
| Dynamik der Redoxprozesse in einem Niedermoor über einen Austrocknungs- und Wiederfeuchtungszyklus | Knorr, KH; Blodau, C | Leibnitz-Institut für Gewässerökologie und Binnenfischerei, Berlin: 01.01.2006 |
| Stable isotope evidence for biological black carbon production in soils | Glaser, B; Knorr, KH | 29th annual meeting "German Association for Stable Isotope Research" Freiberg: 01.01.2006 |
| Geochemische Steuerung der Kohlenstoff-Mineralisation im tiefen Torf | Beer, J; Blodau, C | Workshop am Leibnitz-Institut für Gewässerökologie und Binnenfischerei, Berlin: 01.01.2006 |
| A possible response to climate extremes of fluxes and concentrations of CO2 and CH4 in northern fens. | Oosterwoud, MR; Knorr, KH; Blodau, C | EGU General Assembly 2006, Vienna: 01.01.2006 |
| Below-ground C Turnover in a Northern Ombrotrophic Bog | Blodau, C; Heitmann, T; Lafleur, P; Moore, TR; Steward, H; Roulet, NT | AGU Fall Meeting, San Francisco: 01.12.2005 |
| Reactive Zone Design for in-situ chemical and biological oxidation of contamined groundwater | Kassahun, A; Uhlig, U; Burghardt, D; Masnica, J; Luckner, L | Proceeding of the 2nd International Symposium on Permeable Reactive Barriers and Reactive Zones, Antwerp: 14.11.2005 - 16.11.2005 |
| Coupling of carbon and sulphur cycling in northern peatlands | Blodau, C; Mayer, B; Moore, TR | ASLO Aquatic Sciences Meeting: 01.01.2005 |
| CO2-Trap-Mineral Trapping: Precipitation of aqueous CO2 as CaCO3 in formations containing CaSO4 | Back, M; Vosbeck, K; Kühn, M; Stanjek, H; Clausser, ; Peiffer, S | GeoErlangen 2005: System Earth Coupling: 01.01.2005 |
| Grundwasserzuflussbedingungen beeinflussen lokal die biogeochemischen Prozesse in eisen- und sulfatreichen Sedimenten | Knorr, KH; Blodau, C | Jahrestagung der Deutschen Gesellschaft für Limnologie e.V. (DGL): 01.01.2004 |
| Thermophilic Process for Biodegradation of Mineral Oil and Fat Contaminated Wastewaters | Oberthür, A; Zeller, R; Gascho, A; Taube, J | IWA Conference on Environmental Biotechnology, Kuala Lumpur: 09.12.2003 - 10.12.2003 |
| Kopplung der Oxidation von red. Schwefelverbindungen mit der Reduktion von Ferro(hydr)oxiden in anoxischen Sedimenten saurer Seen | Oberthür, A; Zeller, R; Gascho, A; Taube, J; Herrmann, R | Forum Angewandte Geologie, Jena: 04.12.2003 |
| Size distribution of organic compounds in aerosol particles formed by bursting air bubbles at water and wastewater surfaces | Radke, M | ACS National Meeting, New Orleans: 23.10.2003 - 27.10.2003 |
| Verlagerung von Arsen in einem kontaminierten Sandboden | Hopp, L; Buczko, U; Berger, W; Durner, W; Peiffer, S | Sanierung von Arsen-Kontaminationen in Böden, Grund- und Oberflächenwässern: 21.10.2003 - 22.10.2003 |
| The reaction kinetics of H2S oxidation by ferric oxides; Studies with a fluidized bed rector | Gade, W; Peiffer, S | GEO2003 Tagung der DMG, DGG und GV, Bochum: 21.09.2003 - 25.09.2003 |
| Lassen sich Säulenversuche zur Sickerwasserprognose standardisieren? | Hopp, L; Buczko, U; Peiffer, S; Durner, W | Jahrestagung der Deutschen Bodenkundlichen Gesellschaft, Frankfurt/Oder: 30.08.2003 - 07.09.2003 |
| Spatial patterns of neutralization rates in acidic mine lakes: controlled by groundwater inflow and quality? | Blodau, C | ASLO 2003, Salt Lake City: 01.01.2003 |
| Patterns of neutralization processes in an acid mine lake: Controlled by deposition of Schwertmannite and groundwater inflow | Blodau, C | Goldschmidt 2002, Davos: 01.08.2002 |
| Deposition und Transformation des Eisenminerals Schwertmannit unterdrücken die interne Neutralisation in Restseen des Braunkohletagebaus | Blodau, C | Alkalin workshop 2002, Cottbus: 01.03.2002 |
| Thermodynamics and organic matter constrain neutralization processes in sediments of highly acidic waters | Blodau, C | GeoProc 2002, Bremen: 01.02.2002 |
| Emission of aerosol particles from sewage treatment tanks: comparison of field and laboratory results | Radke, M; Herrmann, R | 6th International Aerosol Conference, Taipei: 01.01.2002 |
| Emission of aerosol particles from waste water treatment: chemical and physical measurements at an activated sewage treatment tank | Radke, M; Herrmann, R | 1st late summer workshop Interfaces in aquatic systems, Schloss Maurach: 01.10.2001 - 03.10.2001 |
| Hochaufgelöste Erfassung von Sickerwasser an schwermetallkontaminierten Standorten | Hopp, L; Singer, M; Peiffer, S; Durner, W | Jahrestagung der Deutschen Bodenkundlichen Gesellschaft, Wien: 01.09.2001 - 09.09.2001 |
| Biogeochemical controls on CO2 and CH4 production in northern peatlands | Blodau, C | 7th conference on the biogeochemistry of wetlands, Duke University, Rayleigh: 01.06.2001 |
| Aerosolgebundene Emission von PAK und Fäkalsterolen aus belüfteten Abwasserbehandlungsanlagen | Radke, M; Herrmann, R | Jahrestagung der Wasserchemischen Gesellschaft, Bad Wildungen: 21.05.2001 |
| Concepts for Conjunctive Water Management in an Overdrafted Groundwater Basin with Intermittent River Flow. The Example of the Lower Cosumnes Basin, California | Fleckenstein, JH; Suzuki, E; Fogg, GE | IAHS International Symposium on Integrated Water Resources Management, University of California, Davis: 09.04.2000 - 12.04.2000 |
| Mn removal in a constructed wetland - the significance of mineral surfaces, 2.547-550 | Gerteiser, S; Peiffer, S | 6th proceedings of the International Congress on Applied Mineralogy: 01.01.2000 |
| The mineral schwertmannite in sediments of acid lignite opencast lakes, 2, 649-652. | Regenspurg, S; Peiffer, S | 6th proceedings of the International Congress on Applied Mineralogy: 01.01.2000 |
| Dissolution of carbonate rock by water vapour and CO2, 2, 657-660 | Rothenhöfer, P; Peiffer, S | 6th proceedings of the International Congress on Applied Mineralogy: 01.01.2000 |
| Transformation of schwertmannite to goethite in the sediment of an acidic mining lake - an IR spectroscopical study, 2,.625-628. | Peiffer, S; Peine, A; Tritschler, A | 6 th proceedings of the International Congress on Applied Mineralogy: 01.01.2000 |
| Sulfate reduction in acidic mine lakes | Blodau, C | Workshop on early diagenesis, Kastanienbaum: 01.07.1997 |
| Poster | ||
| Adsorption mechanism of Selenite and Selenate on Schwertmannite | Marouane, B*; Chen, Ning; Obst, M; Peiffer, S | Goldschmidt Conference, Barcelona, Spain: 18.08.2019 - 23.08.2019 |
| Sorption of selenite and selenate by schwertmannite | Marouane, B*; Chen, Ning; Obst, M; Janneck, E; Reichel, Susan; Peiffer, S | ICOBTE 2017, Zürich - Switzerland: 16.07.2017 - 21.07.2017 |
| Analyses of Hyporheic Flow and Nitrate Removal for In-stream Bedforms using Perturbation Method | Frei, S* | EGU General Assembly 2017, Vienna: 23.04.2017 - 28.04.2017 |
| Spectral induced polarization as a tool to map subsurface biogeochemical hot spots: a first laboratory evaluation in the Fe-S system | Nordsiek, S*; Frei, S; Gilfedder, B | EGU General Assembly 2017, Vienna: 23.04.2017 - 28.04.2017 |
| Schwertmannite material: A new ecological adsorbent for removal of selenite and selenate from contaminated water | Marouane, B*; Peiffer, S | MCAA General Assembly and Annual Conference, Salamanca - Spain: 24.03.2017 - 25.04.2017 |
| Substrate preferences of peatland sulphate reducers – elusive microorganisms mitigating peatland methane emission | Hausmann, B; Knorr, KH; Loy, A; Pester, M | 14th International Symposium on Microbial Ecology - ISME 12, Copenhagen, Denmark: 19.08.2012 - 24.08.2012 |
| Comparison of different methods to determine the degree of organic matter decomposition in peat bogs | Biester, H; Basler, A; Hermanns, Y-M; Knorr, KH | BIOGEOMON 2012:The 7th International Symposium on Ecosystem Behavior: 15.07.2012 - 20.07.2012 |
| PEATBOG: Nitrogen Pollution and Climate Change Impacts on Peatland Biodiversity and Biogeochemistry | Dise, NB*; Blodau, C; Bragazza, L; Caporn, SJM; Lindgren, P-E; Svensson, B; Verhoeven, JTA; Estop-Aragonés, C; Bleeker, A; Genero, MM; Lai, D; Payne, R; Robroek, BJM; Rowson, J; Salomonsson, J; Wu, Y; Zajac, K | BIOGEOMON 2012:The 7th International Symposium on Ecosystem Behavior: 15.07.2012 - 20.07.2012 |
| Assessing colloid-bound metal export in response to short term changes in runoff from a forested catchment | Neubauer, E; Kammer, Fvd; Knorr, KH; Peiffer, S; Reichert, M; Hofmann, T | European Geosciences Union General Assembly 2012, Vienna, Austria: 22.04.2012 - 27.04.2012 |
| Nitrogen deposition and soil moisture affect carbon balance in mesocosms of five European peatlands | Zajac, K*; Blodau, C | Jahrestagung der Deutschen Gesellschaft für Limnologie, Freising: 12.09.2011 - 16.09.2011 |
| Groundwater flow impacts on sediment biogeochemistry: a multivariate statistical approach | Beer, J*; Neumann, C; Peiffer, S; Fleckenstein, JH; Blodau, C | Goldschmidt 2011, Prag: 15.08.2011 - 19.08.2011 |
| Dynamik und Eliminierung von Arzneimittelrückständen in einem kleinen deutschen Bach | Kunkel, U*; Radke, M | Wasser 2011 – Jahrestagung der Wasserchemischen Gesellschaft, Norderney: 29.05.2011 - 01.06.2011 |
| Linkage between groundwater-lake water-exchange and biogeochemistry in an acidic mine lake | Beer, J*; Neumann, C; Peiffer, S; Fleckenstein, JH; Blodau, C | Hydroeco 2011, Wien: 02.05.2011 - 05.05.2011 |
| Characterization of the degree of decomposition and CO2 and CH4 production rates in three pristine ombrotrophic bogs in Southern Patagonia | Broder, T; Knorr, KH; Biester, H; Blodau, C | EGU General Assembly 2011, Vienna: 03.04.2011 - 08.04.2011 |
| Effects of nitrogen deposition and soil moisture on carbon cycling in mesocosms of five European peatlands | Zajac, K*; Blodau, C | EGU General Assembly 2011, Vienna: 03.04.2011 - 08.04.2011 |
| C and N stable isotope inventories in CO2, CH4, DOC, DON, and peat solid phase in three southern Patagonian ombrotrophic bogs | Broder, T; Knorr, KH; Blodau, C | EGU General Assembly 2011, Vienna: 03.04.2011 - 08.04.2011 |
| Runoff Generation, Residence Time & Dynamics of Surface/Sub-Surface Exchange in a Wetland with Micro-topography -a Modeling Study. | Frei, S*; Knorr, KH; Fleckenstein, JH; Peiffer, S | DyCap Workshop "Microbiology and Reactive Transport in the Capillary Fringe" (October 7-8, 2010), Heidelberg: 07.10.2010 - 08.10.2010 |
| Monitoring deposition rates of organic pollutants in Ontario using peat bogs as passive samplers | Thüns, S*; Radke, M; Blodau, C | SETAC Europe 20th Annual Meeting, Sevilla: 23.05.2010 - 27.05.2010 |
| Comparison of the characteristic travel distance calculated by the OECD model “The tool” and measured values using peat bogs as passive samplers | Thüns, S*; Radke, M; Wania, F; Blodau, C | SETAC Europe 20th Annual Meeting, Sevilla: 23.05.2010 - 27.05.2010 |
| Runoff Generation, Residence Times & Dynamics of Surface/Sub-Surface Exchange in a Wetland with Micro-topography - a Modeling Study | Frei, S*; Fleckenstein, JH; Peiffer, S; Knorr, KH; Lischeid, G | FHDGG Jahrestagung 2010, Tübingen: 12.05.2010 - 15.05.2010 |
| Säulenversuche zum Verhalten von Arzneimittelrückständen in Flusssedimenten | Kunkel, U; Radke, M | Jahrestagung der Wasserchemischen Gesellschaft 2010, Bayreuth: 10.05.2010 - 12.05.2010 |
| Bestimmung der Abbaukinetik von Medikamentenrückständen | Maier, M; Alsberg, T; Radke, M | Jahrestagung der Wasserchemischen Gesellschaft 2010, Bayreuth: 10.05.2010 - 12.05.2010 |
| In-situ Experimente zum photolytischen Abbau von Arzneimittelwirkstoffen | Wurm, C*; Radke, M | Jahrestagung der Wasserchemischen Gesellschaft 2010, Bayreuth: 10.05.2010 - 12.05.2010 |
| Assessing the vulnerability of a karst groundwater system to contamination by pharmaceuticals | Einsiedl, F; Radke, M | EGU General Assembly 2010, Vienna: 02.05.2010 - 07.05.2010 |
| Comparison of the characteristic travel distance calculated by the OECD model "The Tool" and measured values using peat bogs as passive samplers | Thüns, S*; Radke, M; Wania, F; Blodau, C | EMEC 10, Limoges: 02.12.2009 - 05.12.2009 |
| Comparison of the characteristic travel distance calculated by the OECD model "The Tool" and measured values using peat bogs as passive samplers | Thüns, S*; Radke, M; Wania, F; Blodau, C | SETAC North America 30th Annual Meeting, New Orleans: 19.11.2009 - 23.11.2009 |
| Carbon stable isotopic composition of CO2 and CH4 in a fen under different vegetation and moisture conditions | Knorr, KH; Blodau, C; Glaser, B | BIOGEOMON, Helsinki: 29.06.2009 - 03.07.2009 |
| Influence of groundwater flow on sediment pore-water biogeochemistry | Beer, J; Neumann, C; Fleckenstein, JH; Peiffer, S; Blodau, C | Goldschmidt, Davos: 21.06.2009 - 26.06.2009 |
| The effect of flow rate on iron oxide driven sulfide turnover in aquifers | Kurtz, W; Hellige, K; Peiffer, S | Goldschmidt, Davos: 21.06.2009 - 26.06.2009 |
| Using alkaline solid wastes for mineral trapping of CO2 from flue gas | Bauer, M*; Peiffer, S | Trondheim CCS 2009, Trondheim: 16.06.2009 - 17.06.2009 |
| Effect of sulfonamide antibiotics on soil microbial parameters | Gutierrez, IR; Watanabe, N; Harter, T; Glaser, B; Radke, M | EuCheMS 12th International Conference on Chemicals and the Environment ICCE2009, Stockholm: 14.06.2009 - 17.06.2009 |
| Using a sediment water test system to determine degradation kinetics and transformation products of pharmaceuticals | Maier, M; Alsberg, T; Radke, M | EuCheMS 12th International Conference on Chemicals and the Environment ICCE2009, Stockholm: 14.06.2009 - 17.06.2009 |
| Impact of groud water - surface water interactions on pore-water and solid sediment phase composition in an acidic mining lake | Beer, J; Neumann, C; Fleckenstein, JH; Peiffer, S; Blodau, C | EGU General Assembly, Vienna: 19.04.2009 - 24.04.2009 |
| Pharmaceutical residues in rivers: Quantification of transient storage and travel times by tracer experiments as key parameters for the determination of mass balances | Kunkel, U; Ulrich, H; Clemens, C; Radke, M | European Geosciences Union General Assembly 2009, Vienna: 19.04.2009 - 24.04.2009 |
| Effects of Riparian Water Table Depth and Microtopography on Stream Discharge Generation | Frei, S; Lischeid, G; Fleckenstein, JH | European Geosciences Union General Assembly 2009, Vienna: 19.04.2009 - 24.04.2009 |
| Identifying Key Processes for optimized Modeling of Water and Solute Dynamics in the Lehstenbach Watershed | Fleckenstein, JH; Weyer, C; Peiffer, S; Lischeid, G | EGU General Assembly, Vienna: 13.04.2008 - 18.04.2008 |
| Transformation of iron (oxyhydr)oxides by Fe(II) in the presence of dissolved sulphide | Hellige, K; Alexandratos, V; Behrends, T; Peiffer, S | Electron transfer processes at biogeochemical gradients, Leipzig: 01.01.2008 |
| Elimination saurer Pharmaka im Sediment-Wasser-Testsystem | Pechmann, C; Radke, M | Jahrestagung der GdCh-Fachgruppe Umweltchemie und Ökotoxikologie, Osnabrück: 25.09.2007 - 28.09.2007 |
| Einfluss des Fließregimes auf die Elimination saurer Pharmaka aus einem Fließgewässer - Untersuchungen mit einem Flussmodell | Kunkel, U; Radke, M | Jahrestagung der GdCh-Fachgruppe Umweltchemie und Ökotoxikologie, Osnabrück: 25.09.2007 - 28.09.2007 |
| The reactivity of ferric (oxy)hydroxides toward dissolved sulphide between pH 3 to 9 | Hellige, K; Peiffer, S | Goldschmidt, Köln: 19.08.2007 - 24.08.2007 |
| Mobilität von Arsen in den Anmoorböden des nördlichen Erdinger Mooses | Bauer, M* | Jahrestagung der Wasserchemischen Gesellschaft, Passau: 06.05.2007 |
| Using a parallel Surface-Subsurface Flow Model to asses the Effects of geologic Heterogeneity on River-Auqifer Exchange | Frei, S; Kollet, S; Maxwell, RM; Fleckenstein, JH | EGU General Assembly, Vienna: 15.04.2007 - 20.04.2007 |
| Geochemical constraints on anaerobic organic matter decomposition in a northern peatland | Beer, J; Blodau, C | EGU General Assembly, Vienna: 15.04.2007 - 20.04.2007 |
| Redox dynamics and electron flow budgets in a minerotrophic fen soil - effects of a drying and rewetting cycle | Knorr, KH; Blodau, C | EGU General Assembly, Vienna: 15.04.2007 - 20.04.2007 |
| Effects of a drying and rewetting cycle on arsenic dynamics in a minerotrophic fen - a laboratory study | Fulda, B; Knorr, KH; Bauer, M; Blodau, C | EGU General Assembly, Vienna: 15.04.2007 - 20.04.2007 |
| Carbon dioxide sequestration with brown coal fly ashes | Back, M; Kühn, M; Stanjek, H; Peiffer, S | EGU General Assembly 2007, Vienna: 15.04.2007 - 20.04.2007 |
| Effects of drying and rewetting on redox dynamics and C-turnover in a northern temperate fen | Knorr, KH; Blodau, C | Symposium: Soil Processes under extreme meteorological conditions, Bayreuth: 25.02.2007 - 28.02.2007 |
| Behaviour of sulfamethoxazole and its main human metabolites in a sediment-water test system | Radke, M; Lauwigi, C; Letzel, M; Mürdter, T | SETAC Europe 17th Annual Meeting, Porto: 01.01.2007 |
| Isotopen- und Konzentrationsprofile von Spurengasen in Böden - ein neuer Weg zur Identifikation biogener Prozesse | Goldberg, S; Knorr, KH; Gebauer, G | Jahrestagung der Arbeitsgemeinschaft Stabile Isotope (ASI), Bayreuth: 01.01.2007 |
| Controls on Schwertmannite Transformation Rates and Products | Knorr, KH; Blodau, C | Goldschmidt Geochemistry Conference 2007, Cologne: 01.01.2007 |
| Effects of pronounced drying and rewetting on redox dynamics and C-turnover in a northern temperate fen | Knorr, KH; Blodau, C | AGU Fall Meeting, San Francisco CA: 01.12.2006 |
| Untersuchungen zur In-Situ-Erzeugung Reaktiver Zonen durch Injektion von nano-Eisen | Burghardt, D; Stiebitz, E; Weber, L; Kassahun, A | Tagungshandbuch zum Symposium In-Situ-Sanierung: 20.11.2006 - 21.11.2006 |
| Reconstruction of atmospheric PAH deposition to peatlands of Eastern Canada | Radke, M; Dreyer, A; Blodau, C; Turunen, J | SETAC Europe 16th Annual Meeting, The Hague: 07.11.2006 - 11.05.2006 |
| Influence of cationic and anionic surfactants on sorption of pharmaceutically active compounds to a river sediment | Radke, M | SETAC Europe 16th Annual Meeting, The Hague: 07.11.2006 - 11.05.2006 |
| Elimination zweier saurer Pharmazeutika in Sediment-Wasser-Testsystemen unter aeroben und anaeroben Bedingungen | Radke, M | Jahrestagung der GdCh-Fachgruppe Umweltchemie und Ökotoxikologie, Halle: 04.10.2006 - 06.10.2006 |
| Biogeochemische Prozesse und Gradienten in eisen- und sulfatreichen Sedimenten: Auswirkungen veränderten Grundwasserzuflusses | Knorr, KH; Blodau, C | FH-DGG Tagung 2006, Cottbus: 24.05.2006 - 28.05.2006 |
| Using Temperature Data in the Simulation of Groundwater-Surface Water Exchange in Heterogeneous Geologic Systems | Fleckenstein, JH; Niswonger, RG; Fogg, GE; G.E., | EGU General Assembly, Vienna: 01.04.2006 |
| Geochemische Kontrolle der Kohlenstoff-Mineralisation im tiefen Torf | Beer, J; Blodau, C | DGL-Tagung, Dresden: 01.01.2006 |
| Effects of drying and rewetting on electron flow in a northern temperate fen | Knorr, KH; Oosterwoud, MR; Blodau, C | EGU General Assembly 2006, Vienna: 01.01.2006 |
| Effects of a drying and rewetting cycle on concentrations and delta 13C of CO2 and CH4 in a northern temperate fen | Knorr, KH; Glaser, B; Blodau, C | 29th annual meeting "German Association for Stable Isotope Research": 01.01.2006 |
| Pretreatment of CO2 and fly ashes to generate alkalinity for subsurface sequestration | Back, M; Vosbeck, K; Kühn, M; Stanjek, H; Clausser, C; Peiffer, S | 8th International Conference on Greenhouse Gas Control Technologies: 01.01.2006 |
| Storage of CO2 and generation of alkalinity from reaction of fly ashes with flue gas | Back, M; Vosbeck, K; Kühn, M; Stanjek, H; Clausser, C; Peiffer, S | EGU General Assembly 2006, Vienna: 01.01.2006 |
| Interactions of Dissolved Organic Matter and Reduced Sulfur in Peatland Porewater | Heitmann, T; Blodau, C | AGU Fall Meeting, San Francisco: 01.12.2005 |
| River-Aquifer Interactions, Geologic Heterogeneity, and River Management | Fleckenstein, JH; Niswonger, RG; Fogg, GE; G.E., | AGU Fall Meeting, San Francisco: 01.12.2005 |
| In situ determination of sulfate reduction in peatlands: a downscaled push-pull tracer technique | Goldhammer, T; Blodau, C | AGU Fall Meeting, San Francisco: 01.12.2005 |
| Altered Groundwater Inflow Affects Biogeochemical Patterns in Iron Rich and Acidic Sediments | Knorr, KH; Blodau, C | AGU Fall Meeting, San Francisco: 01.12.2005 |
| Using Geostatistics and Kinematic Waves to assess the Effects of Geologic Heterogeneity on River-Aquifer interactions | Fleckenstein, JH; Niswonger, R; Fogg, GE | EGU General Assembly, Vienna: 24.04.2005 - 29.04.2005 |
| Evidence of organic tracers for waste water in urban aerosol particles | Radke, M | Gordon Research Conference "Environmental Sciences: Water", Holderness, USA: 27.06.2004 - 02.07.2004 |
| Abwasserbürtige Substanzen in urbanem Aerosol | Rothenhöfer, P; Peiffer, S | Jahrestagung der wasserchemischen Gesellschaft, Bad Saarow: 17.05.2004 - 19.05.2004 |
| Simulation of water flow and solute transport in a hydrophobic sandy soil | Hopp, L; Buczko, U; Peiffer, S; Durner, W | EGU General Assembly, Nizza: 25.04.2004 - 30.04.2004 |
| Geochemical controls on anaerobic organic matter decomposition in deep peat deposits | Hoth, N; Häfner, F; Kassahun, A; Burghardt, D | Carbon in Peatlands: State-of-the-Art and Future Research, Wageningen: 01.04.2004 |
| CO2 AND CH4 DYNAMICS IN AN ACIDIC FEN SOIL UNDER DIFFERENT VEGETATION COVER - INSIGHTS FROM delta13C ANALYSIS | Knorr, KH; Glaser, B; Blodau, C | Carbon in Peatlands: State-of-the-Art and Future Research, Wageningen: 01.04.2004 |
| Mobilisation of arsenic from synthetic and natural solid phases through NOM solution | Bauer, M*; Blodau, C | Goldschmidt Geochemistry Conference, Copenhagen: 01.01.2004 |
| Hydrophobicity-induced heterogeneity increases chromium export from a contaminated soil | Hopp, L; Buczko, U; Durner, W; Peiffer, S | FH-DGG Tagung 2004, Darmstadt: 01.01.2004 |
| Groundwater inflow conditions affect local acidity budgets in sediments of highly acidic post mining lakes | Knorr, KH; Blodau, C | Goldschmidt Geochemistry Conference, Copenhagen: 01.01.2004 |
| Local and Regional Scale Simulation of River Aquifer Interactions for Ecosystem Management | Niswonger, R; Fleckenstein, JH; Fogg, GE; G.E., | AGU Fall Meeting, San Francisco: 07.12.2003 - 11.12.2003 |
| Surface acidity determines the reaction kinetics of H2S oxidation by ferric hydroxides | Gade, W; Peiffer, S | International Workshop on Biochemical Processes Involving Iron Minerals in Natural Waters, Monte Verita: 16.11.2003 - 21.11.2003 |
| Modeling River Aquifer Interactions and Geologic Heterogeneity in an Alluvial Fan System - Implications for River Flow Restoration | Fleckenstein, JH; Niswonger, R; Fogg, GE; G.E., | MODFLOW and More 2003, Golden : 16.09.2003 - 19.09.2003 |
| A fluidized bed reactor to study the reaction kinetics of H2S oxidation by ferric oxides | Gade, W; Peiffer, S | Kinetics of soil physico-chemical processes: The key to the environmental availability of pollutants and nutrients, Berlin: 31.03.2003 - 02.04.2003 |
| First-flush effects in the leaching of arsenic and chromium from an unsaturated soil column | Hopp, L; Buczko, U; Peiffer, S; Durner, W | International Workshop on Biogeochemical Controls on the Mobility and Bioavailability of Metals in Soils and Groundwater: 01.01.2003 |
| Optimized experimental design for the determination of effective release rates of organic contaminants using column outflow experiments | Wehrer, M; Totsche, KU; Jann, S; Knorr, KH; Huwe, B | Groundwater Risk Assessment at Contaminated Sites, Tuebingen: 01.01.2003 |
| Iron oxide deposition and groundwater inflow constrain neutralization rates in acidic mine lakes | Blodau, C | AGU Fall Meeting 2002, San Francisco: 01.12.2002 |
| Effect of a water table fluctuation on the CH4 dynamics in a peat soil | Blodau, C | DGL annual meeting 9/2002, Braunschweig: 01.09.2002 |
| A fluidized bed reactor to study H2S oxidation by ferric oxides | Schulz-Gade, W; Peiffer, S | 12th V.M. Goldschmidt-Conference (Geochemistry), Davos: 18.08.2002 - 23.08.2002 |
| Optimising the groundwater risk assessment - A new column test for determining the emission rate of heavy metals | Hopp, L; Buczko, U; Peiffer, S; Durner, W | ICWRER - 3rd International Conference on Water Resources and Environment Research, Dresden: 22.07.2002 - 25.07.2002 |
| Eliminierung von Mineralölkontaminationen in Abwässern durch ein thermophiles Verfahren | A., Oberthür; Zeller, R; Gascho, A; Taube, J; Herrmann, R | GVC/DECHEMA-Jahrestagung, Wiesbaden: 11.06.2002 - 13.06.2002 |
| Verfahrensoptimierung im Rahmen der Sickerwasserprognose für Oxoanionen - Ermittlung der Mobilisierbarkeit | Hopp, L; Buczko, U; Peiffer, S; Durner, W | Jahrestagung der Wasserchemischen Gesellschaft, Eichstätt: 06.05.2002 - 08.05.2002 |
| Verfahrensoptimierung im Rahmen der Sickerwasserprognose für Oxoanionen - Abschätzung der Vorratsgröße | Peiffer, S; Hopp, L; Durner, W | Jahrestagung der Wasserchemischen Gesellschaft, Eichstätt: 06.05.2002 - 08.05.2002 |
| The coupling of the oxidation of reduced sulfur compounds with the reduction of Fe-minerals | Schulz-Gade, W; Peiffer, S | GeoProc2002 - Geochemical Processes, Bremen: 04.03.2002 - 07.03.2002 |
| A Column Leaching Test For Inorganic Contaminants | Hopp, L; Durner, W; Peiffer, S | GeoProc 2002 - Geochemical Processes, Bremen: 04.03.2002 - 07.03.2002 |
| A Column Leaching Test For Inorganic Compounds | Hopp, L; Durner, W; Peiffer, S | GRACOS - 1st International Workshop on Groundwater Risk Assessment at Contaminated Sites, Tübingen: 21.02.2002 - 22.02.2002 |
| Forschungsvorhaben zur Verfahrensoptimierung im Rahmen der Sickerwasserprognose | Hopp, L; Buczko, U; Durner, W; Peiffer, S | 2. Marktredwitzer Bodenschutztage, Marktredwitz: 17.10.2001 |
| The coupling of the oxidation of reduced sulfur compounds with the reduction of Fe-minerals in anoxic sediments of acid lakes | Schulz-Gade, W; Peiffer, S | 1st Late Summer Workshop: Interfaces in Aquatic Systems, Schloss Maurach: 01.10.2001 - 03.10.2001 |
| Was können Säulenversuche im Rahmen der Sickerwasserprognose für Schwermetalle leisten? | Hopp, L; Peiffer, S; Durner, W | Jahrestagung der Wasserchemischen Gesellschaft, Bad Wildungen: 21.05.2001 |
| Aerosol-particle bound emission of hydrophobic organic compounds from a waste water treatment plant | Radke, M; Herrmann, R | ACS National Meeting, San Diego: 01.04.2001 - 05.04.2001 |
| Modeling Groundwater Surface Water Interactions to Restore Fall Flows in the Lower Cosumnes River Basin | Fleckenstein, JH; Suzuki, E; Fogg, GE; G.E., | CALFED Bay Delta Program Science Conference 2000, Sacramento: 03.10.2000 - 05.10.2000 |
| Local and regional scale investigation of groundwater surface water interaction in an overdrafted ground water basin | Fleckenstein, JH; Suzuki, E; Fogg, GE; G.E., | AGU Fall Meeting, San Francisco: 13.12.1999 - 17.12.1999 |
* zeigt Vortragenden an