Lenny None

Associate Professor of Inorganic Environmental Geochemistry at ETH Zurich

Legacy Map

Publications

Influences of sources and weather dynamics on atmospheric deposition of Se species and other trace elements

Atmospheric Chemistry and Physics

Modular Multiplatform Compatible Air Measurement System (MoMuCAMS): a new modular platform for boundary layer aerosol and trace gas vertical measurements in extreme environments

Atmospheric Measurement Techniques

Interplay of As (im)mobilisation processes in groundwater: Learning from hydrochemical investigations

Arsenic in the Environment: Bridging Science to Practice for Sustainable Development As2021

Emerging investigator series: predicted losses of sulfur and selenium in european soils using machine learning: a call for prudent model interrogation and selection

Environmental Science: Processes & Impacts

Reactions of hypobromous acid with dimethyl selenide, dimethyl diselenide and other organic selenium compounds: kinetics and product formation

Environmental Science: Water Research & Technology

Geochemical Soil Atlas of Switzerland - Distribution of Toxic Elements

Formation and transformation of Fe(III)- and Ca-precipitates in aqueous solutions and effects on phosphate retention over time

Geochimica et Cosmochimica Acta

Sensitive analysis of selenium speciation in natural seawater by isotope-dilution and large volume injection using PTV-GC-ICP-MS

Analytica Chimica Acta

Sensitive and High-Throughput Analysis of Volatile Organic Species of S, Se, Br, and I at Trace Levels in Water and Atmospheric Samples by Thermal Desorption Coupled to Gas Chromatography and Inductively Coupled Plasma Mass Spectrometry

Analytical Chemistry

Understanding soil selenium accumulation and bioavailability through size resolved and elemental characterization of soil extracts

Nature Communications

Long-term preservation of biomolecules in lake sediments: potential importance of physical shielding by recalcitrant cell walls

Introduction to the biogeochemistry of the trace elements themed issue

Environmental Science: Processes & Impacts

Purple sulfur bacteria fix N2 via molybdenum-nitrogenase in a low molybdenum Proterozoic ocean analogue

Nature Communications

Reductions in the deposition of sulfur and selenium to agricultural soils pose risk of future nutrient deficiencies

Communications Earth & Environment

Carbon and methane cycling in arsenic-contaminated aquifers

Quantification of individual Rare Earth Elements from industrial sources in sewage sludge

Water Research X

Reaction of DMS and HOBr as a Sink for Marine DMS and an Inhibitor of Bromoform Formation

Environmental Science & Technology

Rising arsenic concentrations from dewatering a geothermally influenced aquifer in central Mexico

Arsenic and Other Geogenic Contaminants in Groundwater – A Global Challenge

Constraining Atmospheric Selenium Emissions Using Observations, Global Modeling, and Bayesian Inference

Environmental Science & Technology

Mercury loads and fluxes from wastewater: A nationwide survey in Switzerland

Spatial and temporal evolution of groundwater arsenic contamination in the Red River delta, Vietnam: Interplay of mobilisation and retardation processes

Science of The Total Environment

Improving the extraction efficiency of sedimentary carbohydrates by sequential hydrolysis

Organic Geochemistry

Mapping the drivers of uncertainty in atmospheric selenium deposition with global sensitivity analysis

Atmospheric Chemistry and Physics

Hypobromous Acid as an Unaccounted Sink for Marine Dimethyl Sulfide?

Environmental Science & Technology

Photochemical Production of Sulfate and Methanesulfonic Acid from Dissolved Organic Sulfur

Environmental Science & Technology

Modelling atmospheric selenium transport and deposition on a global scale

Selenium Research for Environment and Human Health: Perspectives, Technologies and Advancements

Selenium accumulation and speciation in soils along a climate gradient

Selenium Research for Environment and Human Health: Perspectives, Technologies and Advancements

The role of atmospheric deposition in biogeochemical selenium cycling

Selenium Research for Environment and Human Health: Perspectives, Technologies and Advancements

Improved tropospheric and stratospheric sulfur cycle in the aerosol–chemistry–climate model SOCOL-AERv2

Geoscientific Model Development

Marine versus Continental Sources of Iodine and Selenium in Rainfall at Two European High-Altitude Locations

Environmental Science & Technology

Sub-ppm level high energy resolution fluorescence detected X-ray absorption spectroscopy of selenium in articular cartilage

Insights into arsenic retention dynamics of Pleistocene aquifer sediments by in situ sorption experiments

Quantification of Element Fluxes in Wastewaters: A Nationwide Survey in Switzerland

Environmental Science & Technology

Arsenic in Bangladeshi soils related to physiographic region, paddy management, and mirco- and macro-elemental status

Science of The Total Environment

Selenium deficiency risk predicted to increase under future climate change

Proceedings of the National Academy of Sciences

Marine Primary Productivity as a Potential Indirect Source of Selenium and Other Trace Elements in Atmospheric Deposition

Environmental Science & Technology

Best Practice Guide on the Control of Arsenic in Drinking Water

Water Intelligence Online

Multi-scale Factors and Processes Controlling Selenium Distributions in Soils

Plant Ecophysiology

Studying selenium and sulfur volatilisation by marine algae Emiliania huxleyi and Thalassiosira oceanica in culture

Environmental Chemistry

Tracking Se Assimilation and Speciation through the Rice Plant – Nutrient Competition, Toxicity and Distribution

Selenium Uptake and Methylation by the Microalga Chlamydomonas reinhardtii

Environmental Science & Technology

Effects of selenium on animal, human and plant health

Global Advances in Selenium Research from Theory to Application

Using Multiple Geochemical Techniques to Investigate Rainfall as a Potential Source of Selenium to Soils

Quantification of volatile-alkylated selenium and sulfur in complex aqueous media using solid-phase microextraction

Journal of Chromatography A

Selenium Cycling Across Soil-Plant-Atmosphere Interfaces: A Critical Review

Terrestrial selenium distribution in China is potentially linked to monsoonal climate

Nature Communications

An Alternative Interpretation of Plasma Selenium Data from Endangered Patagonian Huemul Deer (Hippocamelus bisulcus)

Journal of Wildlife Diseases

Quantification of Methylated Selenium, Sulfur, and Arsenic in the Environment

Predicting Geogenic Arsenic Contamination in Shallow Groundwater of South Louisiana, United States

Environmental Science & Technology

Natural wetland emissions of methylated trace elements

Nature Communications

Speciation of arsenic in Greek travertines: Co-precipitation of arsenate with calcite

Geochimica et Cosmochimica Acta

Colloidal Properties of Nanoparticular Biogenic Selenium Govern Environmental Fate and Bioremediation Effectiveness

Environmental Science & Technology

Online Preconcentration-IC-ICP-MS for Selenium Quantification and Speciation at Ultratraces

Environmental Science & Technology

Origin and mobility of hexavalent chromium in North-Eastern Attica, Greece

Applied Geochemistry

Environmental Selenium Research: From Microscopic Processes to Global Understanding

Environmental Science & Technology

Arsenic pollution of groundwater in Vietnam exacerbated by deep aquifer exploitation for more than a century

Proceedings of the National Academy of Sciences

Quantitative and Qualitative Trapping of Volatile Methylated Selenium Species Entrained through Nitric Acid

Environmental Science & Technology

Hydrogeological survey assessing arsenic and other groundwater contaminants in the lowlands of Sumatra, Indonesia

Applied Geochemistry

Modelling arsenic hazard in Cambodia: A geostatistical approach using ancillary data

Applied Geochemistry

Decomposition of copper concentrates at high-temperatures: An efficient method to remove volatile impurities

Minerals Engineering

Contamination of drinking water resources in the Mekong delta floodplains: Arsenic and other trace metals pose serious health risks to population

Environment International

Predicting groundwater arsenic contamination in Southeast Asia from surface parameters

Nature Geoscience

Thermal decomposition of copper concentrates under concentrated radiation — Mechanistic aspects of the separation of copper from iron sulfide phases

International Journal of Mineral Processing

Statistical Modeling of Global Geogenic Arsenic Contamination in Groundwater

Environmental Science & Technology

New paths for a SO2-free copper production

Minerals Engineering

PSI’s 1kW imaging furnace—A tool for high-temperature chemical reactivity studies

Solar extraction of copper: on application of concentrated sunlight in extractive metallurgy

Mineral Processing and Extractive Metallurgy

Education

(AquaTRAIN network: a Research Training Network funded by the European Commission)

Marie Curie Postdoc, Environmental Geochemistry group at Université Joseph Fourier, Grenoble, France; Department of Environmental Engineering, Technical University of Crete (TUC), Chania, Greece; Chemistry Department and Department of Biological Sciences, University of Aberdee / February, 2011

Grenoble FR, Crete GR, Aberdeen

Eawag

Postdoc , Department of Water Resources and Drinking Water / February, 2008

Dübendorf

Paul Scherrer Institute

Research assistant, General Energy Department, Solar Technology Laboratory (LST) / February, 2006

Villigen

Experience

ETH Zurich

Associate Professor of Inorganic Environmental Geochemistry / March, 2018 — Present

Assistant Professor (SNSF Professorship) of Inorganic Environmental Geochemistry (after November 2013 with tenure-track) / August, 2011 — October, 2017

Eawag

Group leader / August, 2011 — Present

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