Search Results - "Gilfedder, Benjamin Silas"

Why productive lakes are larger mercury sedimentary sinks than oligotrophic brown water lakes by Schütze, Martin, Gatz, Philipp, Gilfedder, Benjamin‐Silas, Biester, Harald

“…Mercury accumulation in lake sediments is a widespread environmental problem due to the biomagnification of Hg in the aquatic food chain. Soil Hg…”
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Solar irradiance and primary productivity controlled mercury accumulation in sediments of a remote lake in the Southern Hemisphere during the past 4000 years by Biester, Harald, Pérez-Rodríguez, Marta, Gilfedder, Benjamin-Silas, Cortizas, Antonio Martínez, Hermanns, Yvonne-Marie

“…Mercury (Hg) is a toxic trace element known to highly accumulate in aquatic biota and uptake by algae is the main entry-point into the aquatic food chain…”
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Amorphous Silica Controls Water Storage Capacity and Phosphorus Mobility in Soils by Schaller, Jörg, Frei, Sven, Rohn, Lisa, Gilfedder, Benjamin Silas

“…Two problems currently facing agriculture are drought and the availability of mineable phosphorus minerals used for fertilization. More frequent and longer…”
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Solar Output Controls Periodicity in Lake Productivity and Wetness at Southernmost South America by Pérez-Rodríguez, Marta, Gilfedder, Benjamin-Silas, Hermanns, Yvonne-Marie, Biester, Harald

“…Cyclic changes in total solar irradiance (TSI) during the Holocene are known to affect global climatic conditions and cause cyclic climatic oscillations, e.g.,…”
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A Multi-Method Approach for Quantification of In- and Exfiltration Rates from the Subterranean Estuary of a High Energy Beach by Grünenbaum, Nele, Ahrens, Janis, Beck, Melanie, Gilfedder, Benjamin Silas, Greskowiak, Janek, Kossack, Michael, Massmann, Gudrun

“…Accurate SGD (submarine groundwater discharge) mass export calculations require detailed knowledge of the spatial and temporal variability in SGD rates. In…”
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Stellungnahme zum Kommentar von Wilfried Uhlmann und Carolin Pezenka zum Beitrag „Quantifizierung lokaler Grundwassereintritte in die Spree und deren Bedeutung für die Verockerungsproblematik in der Lausitz“ in Grundwasser 25 (3), 231–241 (2020) by Frei, Sven, Gilfedder, Benjamin Silas

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Quantifizierung lokaler Grundwassereintritte in die Spree und deren Bedeutung für die Verockerungsproblematik in der Laustiz by Frei, Sven, Wismeth, Fabian, Gilfedder, Benjamin Silas

“…Zusammenfassung Eine unbekannte, schwer zu bestimmende aber zentrale Komponente in der Verockerungs-Problematik der Spree ist der lokale Grundwasserzufluss…”
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Quantifying residence times of bank filtrate: A novel framework using radon as a natural tracer by Frei, Sven, Gilfedder, Benjamin Silas

“…•Novel method to estimate residence times of bank filtrate for application in the drinking water sector.•Method is based on application of radon as a natural…”
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Tidal creeks as hot-spots for hydrological exchange in a coastal landscape by Glaser, Clarissa, Frei, Sven, Massmann, Gudrun, Gilfedder, Benjamin Silas

“…•Catchment morphology of tidal creeks is a controlling factor for the submarine groundwater discharge (SGD).•Tidal creeks act as a link between the terrestrial…”
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Tracking Microplastics Across the Streambed Interface: Using Laser‐Induced‐Fluorescence to Quantitatively Analyze Microplastic Transport in an Experimental Flume by Boos, Jan‐Pascal, Gilfedder, Benjamin Silas, Frei, Sven

“…Rivers and streams are a primary transport vector for microplastics (MPs), connecting terrestrial sources to marine environments. While previous studies…”
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A method for long-term high resolution 222Radon measurements using a new hydrophobic capillary membrane system by Durejka, Stefan, Gilfedder, Benjamin Silas, Frei, Sven

“…Radon (R86222n) as a hydrological tracer offers a method for studying short to medium term groundwater - surface water interactions. These high frequency…”
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Assessing the Behavior of Microplastics in Fluvial Systems: Infiltration and Retention Dynamics in Streambed Sediments by Boos, Jan‐Pascal, Dichgans, Franz, Fleckenstein, Jan H., Gilfedder, Benjamin Silas, Frei, Sven

“…Microplastics (MPs) have been detected ubiquitously in fluvial systems and advective transfer has been proposed as a potential mechanism for the transport of…”
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Comparison of environmental tracers including organic micropollutants as groundwater exfiltration indicators into a small river of a karstic catchment by Glaser, Clarissa, Schwientek, Marc, Junginger, Tobias, Gilfedder, Benjamin Silas, Frei, Sven, Werneburg, Martina, Zwiener, Christian, Zarfl, Christiane

“…Understanding groundwater–surface water (GW–SW) interactions is vital for water management in karstic catchments due to its impact on water quality. The…”
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High-resolution induced polarization imaging of biogeochemical carbon turnover hotspots in a peatland by Katona, Timea, Gilfedder, Benjamin Silas, Frei, Sven, Bücker, Matthias, Flores-Orozco, Adrian

“…Biogeochemical hotspots are defined as areas where biogeochemical processes occur with anomalously high reaction rates relative to their surroundings. Due to…”
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Explicit Modeling of Radon‐222 in HydroGeoSphere During Steady State and Dynamic Transient Storage by Gilfedder, B.S., Cartwright, I., Hofmann, H., Frei, S.

“…Transient storage zones (TSZs) are located at the interface of rivers and their abutting aquifers and play an important role in hydrological and biogeochemical…”
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Eisenrückhalt in der Lausitz: Eine räumlich differenzierte Analyse der Spree by Frei, Sven, Klostermann, Laurin, Gilfedder, Benjamin Silas

“…Zusammenfassung Neben den Auswirkungen des Klimawandels gestaltet sich die Beurteilung der Effekte der Post-Bergbau-Ära auf Wasserhaushalt und Qualität der…”
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A method for long-term high resolution 222 Radon measurements using a new hydrophobic capillary membrane system by Durejka, Stefan, Gilfedder, Benjamin Silas, Frei, Sven

“…Radon (R86222n) as a hydrological tracer offers a method for studying short to medium term groundwater - surface water interactions. These high frequency…”
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