Hendrik Fuchs
YOU?
Author Swipe
View article: Measurement report: Comprehensive Seasonal Study of the Composition and Sources of Submicron Aerosol during the JULIAC Campaign in Germany
Measurement report: Comprehensive Seasonal Study of the Composition and Sources of Submicron Aerosol during the JULIAC Campaign in Germany Open
The seasonal variations of aerosol sources and their atmospheric evolution are investigated using observations from the year-long JULIAC campaign (January–November 2019) in Jülich, Germany. Non-refractory submicron aerosol components were …
View article: Supplementary material to "Incorporation of lumped IVOC emissions into the ORACLE model (V1.1): A multi-product framework for assessing global SOA formation from internal combustion engines"
Supplementary material to "Incorporation of lumped IVOC emissions into the ORACLE model (V1.1): A multi-product framework for assessing global SOA formation from internal combustion engines" Open
View article: Incorporation of lumped IVOC emissions into the ORACLE model (V1.1): A multi-product framework for assessing global SOA formation from internal combustion engines
Incorporation of lumped IVOC emissions into the ORACLE model (V1.1): A multi-product framework for assessing global SOA formation from internal combustion engines Open
Secondary organic aerosol (SOA) is a major component of particulate matter but is often underpredicted in chemistry climate models. Recent advances in measuring and resolving the chemically complex structure of intermediate volatile organi…
View article: Ozone Production Efficiencies in the Three Largest United States Cities from Airborne Measurements
Ozone Production Efficiencies in the Three Largest United States Cities from Airborne Measurements Open
Despite ongoing reductions in emissions of ozone (O3) precursors, nitrogen oxides (NOx = NO + NO2) and volatile organic compounds (VOCs), the three largest urban areas in the United States ─ New York…
View article: Data clustering to optimise the representativity of observational data in air quality data assimilation: a case study with EURAD-IM (version 5.9.1 DA)
Data clustering to optimise the representativity of observational data in air quality data assimilation: a case study with EURAD-IM (version 5.9.1 DA) Open
In the field of air quality analysis, data assimilation is commonly used to integrate information on the atmospheric state provided by observations into the model. However, the analysis is largely dependent on the data available to the ass…
View article: Kinetics of the reactions of OH with CO, NO, and NO <sub>2</sub> and of HO <sub>2</sub> with NO <sub>2</sub> in air at 1 atm pressure, room temperature, and tropospheric water vapour concentrations
Kinetics of the reactions of OH with CO, NO, and NO <sub>2</sub> and of HO <sub>2</sub> with NO <sub>2</sub> in air at 1 atm pressure, room temperature, and tropospheric water vapour concentrations Open
The termolecular reactions of hydroxyl radicals (OH) with carbon monoxide (CO), nitric oxide (NO), and nitrogen dioxides (NO2) and the termolecular reaction of hydroperoxy radicals (HO2) with NO2 greatly impact the atmospheric oxidation ef…
View article: Advances in an OH reactivity instrument for airborne field measurements
Advances in an OH reactivity instrument for airborne field measurements Open
Hydroxyl radical (OH) reactivity, which is the inverse lifetime of the OH radical, provides information on the burden of air pollutants, since almost all air pollutants react with OH. OH reactivity measurements from field experiments can h…
View article: Global Perspectives on Nitrate Aerosol Dynamics: A Comprehensive Sensitivity Analysis
Global Perspectives on Nitrate Aerosol Dynamics: A Comprehensive Sensitivity Analysis Open
In recent years, nitrate aerosols have emerged as a dominant component of atmospheric composition, surpassing sulfate aerosols in both concentration and climatic impact. However, accurately simulating nitrate aerosols remains a significant…
View article: Reply on RC2
Reply on RC2 Open
View article: Reply on RC1
Reply on RC1 Open
View article: Reply on RC1
Reply on RC1 Open
View article: Reply on RC2
Reply on RC2 Open
View article: Temperature-dependent rate coefficients for the reactions of OH radicals with selected alkanes, aromatic compounds, and monoterpenes
Temperature-dependent rate coefficients for the reactions of OH radicals with selected alkanes, aromatic compounds, and monoterpenes Open
The rate coefficients of the reaction of hydroxyl radicals (OH) with 12 different volatile organic compounds (VOCs), namely methane, ethane, propane, n-butane, methyl vinyl ketone (MVK), γ-terpinene, Δ3-carene, myrcene, toluene, o-xylene, …
View article: Kinetics of the reactions of OH with CO, NO, NO <sub>2</sub> and of HO <sub>2</sub> with NO <sub>2</sub> in air at 1 atm pressure, room temperature and tropospheric water vapour concentrations
Kinetics of the reactions of OH with CO, NO, NO <sub>2</sub> and of HO <sub>2</sub> with NO <sub>2</sub> in air at 1 atm pressure, room temperature and tropospheric water vapour concentrations Open
The termolecular reactions of hydroxyl radicals (OH) with carbon monoxide (CO), nitric oxide (NO) and nitrogen dioxides (NO2) and the termolecular reaction of hydroperoxyl radicals (HO2) with NO2 greatly impact the atmospheric oxidation ef…
View article: Advances in OH reactivity instruments for airborne field measurements
Advances in OH reactivity instruments for airborne field measurements Open
Hydroxyl radical OH reactivity, which is the inverse lifetime of the OH radical, provides information on the burden of air pollutants, since almost all air pollutants react with OH. OH reactivity measurements from field experiments can hel…
View article: Observational evidence reveals the significance of nocturnal chemistry in seasonal secondary organic aerosol formation
Observational evidence reveals the significance of nocturnal chemistry in seasonal secondary organic aerosol formation Open
View article: Supplementary material to "Temperature-dependent rate coefficients for the reaction of OH radicals with selected alkanes, aromatic compounds and monoterpenes"
Supplementary material to "Temperature-dependent rate coefficients for the reaction of OH radicals with selected alkanes, aromatic compounds and monoterpenes" Open
S1 Data of reaction coefficient measurementsTable S1.OH reaction rates of methane measured in this study.
View article: Temperature-dependent rate coefficients for the reaction of OH radicals with selected alkanes, aromatic compounds and monoterpenes
Temperature-dependent rate coefficients for the reaction of OH radicals with selected alkanes, aromatic compounds and monoterpenes Open
The rate coefficients of the reaction of hydroxyl radicals (OH) with 12 different volatile organic compounds (VOCs), methane, ethane, propane, n-butane, methyl vinyl ketone (MVK), γ-terpinene, Δ3-carene, myrcene, toluene, o-xylene, m-xylen…
View article: Effect of the Alkoxy Radical Chemistry on the Ozone Formation from Anthropogenic Organic Compounds Investigated in Chamber Experiments
Effect of the Alkoxy Radical Chemistry on the Ozone Formation from Anthropogenic Organic Compounds Investigated in Chamber Experiments Open
The photooxidation of five anthropogenic volatile organic compounds (propane, propene, isopentane, n-hexane, trans-2-hexene) at different levels of nitric oxide (NO) was investigated in the atmospheric simulation chamber SAPHIR, Forschungs…
View article: Ozone Formation Sensitivity to Precursors and Lightning in the Tropical Troposphere Based on Airborne Observations
Ozone Formation Sensitivity to Precursors and Lightning in the Tropical Troposphere Based on Airborne Observations Open
Tropospheric ozone (O 3 ) is an important greenhouse gas that is also hazardous to human health. The formation of O 3 is sensitive to the levels of its precursors NO x (≡NO + NO 2 ) and peroxy radicals, for example, generated by the oxidat…
View article: Development of a multiphase chemical mechanism to improve secondary organic aerosol formation in CAABA/MECCA (version 4.7.0)
Development of a multiphase chemical mechanism to improve secondary organic aerosol formation in CAABA/MECCA (version 4.7.0) Open
During the last few decades, the impact of multiphase chemistry on secondary organic aerosols (SOAs) has been demonstrated to be the key to explaining laboratory experiments and field measurements. However, global atmospheric models still …
View article: Aerosol, Clouds and Trace Gases Research Infrastructure (ACTRIS): The European Research Infrastructure Supporting Atmospheric Science
Aerosol, Clouds and Trace Gases Research Infrastructure (ACTRIS): The European Research Infrastructure Supporting Atmospheric Science Open
The Aerosol, Clouds and Trace Gases Research Infrastructure (ACTRIS) officially became the 33rd European Research Infrastructure Consortium (ERIC) on 25 April 2023 with the support of 17 founding member and observer countries. As a pan-Eur…
View article: O3 formation sensitivity to precursors and lightning in the tropical troposphere based on airborne observations
O3 formation sensitivity to precursors and lightning in the tropical troposphere based on airborne observations Open
Tropospheric ozone (O) is an important greenhouse gas that is also hazardous to human health. O is formed photochemically from nitrogen dioxide (NO) (with oxygen and sunlight), which in turn is generated through oxidation of nitric oxide (…
View article: Formation and photochemical aging of secondary organic aerosols from NO3 oxidation of phenolic compounds
Formation and photochemical aging of secondary organic aerosols from NO3 oxidation of phenolic compounds Open
Phenolic compounds containing at least one hydroxyl functional group on the aromatic ring constitute a significant fraction of volatile organic compounds precursors in urban cities, representing a wide range of environmental, climate, and …
View article: Significance of hydrogen abstraction in the formation of highly oxygenated organic molecules in the OH oxidation of monoterpenes
Significance of hydrogen abstraction in the formation of highly oxygenated organic molecules in the OH oxidation of monoterpenes Open
Secondary organic aerosol (SOA), formed by oxidation of volatile organic compounds, significantly influence air quality and climate. Biogenic highly oxygenated organic molecules (HOM), particularly those formed from monoterpenes, play a ke…
View article: Investigation of the ozone formation of anthropogenic VOCs&#160;in the atmospheric simulation chamber SAPHIR
Investigation of the ozone formation of anthropogenic VOCs in the atmospheric simulation chamber SAPHIR Open
The hydroxyl radical (OH) is the most important daytime oxidant in the troposphere, initiating chemical degradation of volatile organic compounds (VOCs) and hence contributing to the formation of secondary pollutants such as ozone (O3). In…
View article: Determination of temperature dependent rate coefficients of the reaction of hydroxyl radicals with volatile organic compounds using a new OH reactivity instrument&#160;
Determination of temperature dependent rate coefficients of the reaction of hydroxyl radicals with volatile organic compounds using a new OH reactivity instrument  Open
Accurate knowledge of the rate coefficient of the reaction of volatile organic compounds (VOCs) with the hydroxyl radical (OH) is fundamental for understanding atmospheric chemical processes and for predictions of air quality forecasting m…
View article: Using peroxy radical measurements from chemical amplifiers to quantify ozone production rates in the troposphere
Using peroxy radical measurements from chemical amplifiers to quantify ozone production rates in the troposphere Open
Ozone (O3) is a criteria air pollutant in the troposphere and powerful oxidant that damages cellular tissue along our respiratory tract, causing distress, and crops and other plants, decreasing primary productivity in the environment. O3 i…
View article: Temperature dependent rate coefficients of the OH reaction with methacrolein and of the 1,4 H-shift reaction of the organic peroxy radical from methacrolein
Temperature dependent rate coefficients of the OH reaction with methacrolein and of the 1,4 H-shift reaction of the organic peroxy radical from methacrolein Open
We present the measurement of the temperature dependent rate coefficient of the OH reaction with methacrolein between 280 and 340 K using an OH reactivity instrument that allows to accurately determine the loss rate of OH reactants. Experi…
View article: Correction: Impact of temperature-dependent non-PAN peroxynitrate formation, RO<sub>2</sub>NO<sub>2</sub>, on nighttime atmospheric chemistry
Correction: Impact of temperature-dependent non-PAN peroxynitrate formation, RO<sub>2</sub>NO<sub>2</sub>, on nighttime atmospheric chemistry Open
Correction for ‘Impact of temperature-dependent non-PAN peroxynitrate formation, RO 2 NO 2 , on nighttime atmospheric chemistry’ by Michelle Färber et al. , Phys. Chem. Chem. Phys. , 2024, https://doi.org/10.1039/d3cp04163h.