Search Results - "Edtbauer, A."

Real‐world volatile organic compound emission rates from seated adults and children for use in indoor air studies by Stönner, C., Edtbauer, A., Williams, J.

“…Human beings emit many volatile organic compounds (VOCs) of both endogenous (internally produced) and exogenous (external source) origin. Here we present…”
Get full text

The Red Sea Deep Water is a potent source of atmospheric ethane and propane by Bourtsoukidis, E., Pozzer, A., Sattler, T., Matthaios, V. N., Ernle, L., Edtbauer, A., Fischer, H., Könemann, T., Osipov, S., Paris, J.-D., Pfannerstill, E. Y., Stönner, C., Tadic, I., Walter, D., Wang, N., Lelieveld, J., Williams, J.

“…Non-methane hydrocarbons (NMHCs) such as ethane and propane are significant atmospheric pollutants and precursors of tropospheric ozone, while the Middle East…”
Get full text

Inferring the diurnal variability of OH radical concentrations over the Amazon from BVOC measurements by Ringsdorf, A., Edtbauer, A., Vilà-Guerau de Arellano, J., Pfannerstill, E. Y., Gromov, S., Kumar, V., Pozzer, A., Wolff, S., Tsokankunku, A., Soergel, M., Sá, M. O., Araújo, A., Ditas, F., Poehlker, C., Lelieveld, J., Williams, J.

“…The atmospheric oxidation of biogenic volatile organic compounds (BVOC) by OH radicals over tropical rainforests impacts local particle production and the…”
Get full text

Proof of concept study: Testing human volatile organic compounds as tools for age classification of films by Stönner, C, Edtbauer, A, Derstroff, B, Bourtsoukidis, E, Klüpfel, T, Wicker, J, Williams, J

“…Humans emit numerous volatile organic compounds (VOCs) through breath and skin. The nature and rate of these emissions are affected by various factors…”
Get full text

Point-contact spectroscopy on aluminium atomic-size contacts: longitudinal and transverse vibronic excitations by Böhler, T, Edtbauer, A, Scheer, E

Get full text

A detailed study on the decomposition pathways of the amino acid valine upon dissociative electron attachment by Denifl, S., Flosadóttir, H. D., Edtbauer, A., Ingólfsson, O., Märk, T. D., Scheier, P.

“…In the present study we investigate free electron attachment to the amino acid valine. Mass spectra and anion efficiency curves are measured in the electron…”
Get full text

Metastable anions of dinitrobenzene: resonances for electron attachment and kinetic energy release by Mauracher, A, Denifl, S, Edtbauer, A, Hager, M, Probst, M, Echt, O, Märk, T D, Scheier, P, Field, T A, Graupner, K

“…Attachment of free, low-energy electrons to dinitrobenzene (DNB) in the gas phase leads to DNB(-) as well as several fragment anions. DNB(-), (DNB-H)(-),…”
Get more information

Strong fragmentation processes driven by low energy electron attachment to various small perfluoroether molecules by Mitterdorfer, C., Edtbauer, A., Karolczak, S., Postler, J., Gschliesser, D., Denifl, S., Illenberger, E., Scheier, P.

“…[Display omitted] ► Studied perfluoroether are sensitive towards subexcitation electrons. ► Fragment anions are formed by loss of neutral CF2, CF3 and CF2OCF3…”
Get full text

Dissociative electron attachment to pentaerythritol tetranitrate: significant fragmentation near 0 eV by Edtbauer, A, Sulzer, P, Mauracher, A, Mitterdorfer, C, Ferreira da Silva, F, Denifl, S, Märk, T D, Probst, M, Nunes, Y, Limão-Vieira, P, Scheier, P

“…Gas phase dissociative electron attachment (DEA) measurements to pentaerythritol tetranitrate (PETN) are performed in a crossed electron-molecular beam…”
Get more information

Investigating carbonyl compounds above the Amazon rainforest using a proton-transfer-reaction time-of-flight mass spectrometer (PTR-ToF-MS) with NO + chemical ionization by Ringsdorf, Akima, Edtbauer, Achim, Holanda, Bruna, Poehlker, Christopher, Sá, Marta O., Araújo, Alessandro, Kesselmeier, Jürgen, Lelieveld, Jos, Williams, Jonathan

“…The photochemistry of carbonyl compounds significantly influences tropospheric chemical composition by altering the local oxidative capacity; free radical…”
Get full text

A new marine biogenic emission: methane sulfonamide (MSAM), dimethyl sulfide (DMS), and dimethyl sulfone (DMSO 2 ) measured in air over the Arabian Sea by Edtbauer, Achim, Stönner, Christof, Pfannerstill, Eva Y., Berasategui, Matias, Walter, David, Crowley, John N., Lelieveld, Jos, Williams, Jonathan

“…We present the first ambient measurements of a new marine emission methane sulfonamide (MSAM: CH5NO2S), along with dimethyl sulfide (DMS) and dimethyl sulfone…”
Get full text

Urban air chemistry and diesel vehicles emissions: Quantifying small and big hydrocarbons by CIMS to improve emission inventories by Jobson, B.T., Derstroff, B., Edtbauer, A., VanderSchelden, G.S., Williams, J.

Get full text

Total OH reactivity over the Amazon rainforest: variability with temperature, wind, rain, altitude, time of day, season, and an overall budget closure by Pfannerstill, Eva Y, Reijrink, Nina G, Edtbauer, Achim, Ringsdorf, Akima, Zannoni, Nora, Araújo, Alessandro, Ditas, Florian, Holanda, Bruna A, Sá, Marta O, Tsokankunku, Anywhere, Walter, David, Wolff, Stefan, Lavric, JoÅ¡t V, Pöhlker, Christopher, Sörgel, Matthias, Williams, Jonathan

“…The tropical forests are Earth's largest source of biogenic volatile organic compounds (BVOCs) and thus also the largest atmospheric sink region for the…”
Get full text

Shipborne measurements of total OH reactivity around the Arabian Peninsula and its role in ozone chemistry by Pfannerstill, Eva Y, Wang, Nijing, Edtbauer, Achim, Bourtsoukidis, Efstratios, Crowley, John N, Dienhart, Dirk, Eger, Philipp G, Ernle, Lisa, Fischer, Horst, Hottmann, Bettina, Paris, Jean-Daniel, Stönner, Christof, Tadic, Ivan, Walter, David, Lelieveld, Jos, Williams, Jonathan

“…The Arabian Peninsula is characterized by high and increasing levels of photochemical air pollution. Strong solar irradiation, high temperatures and large…”
Get full text

Fate of the nitrate radical at the summit of a semi-rural mountain site in Germany assessed with direct reactivity measurements by Dewald, Patrick, Nussbaumer, Clara M, Schuladen, Jan, Ringsdorf, Akima, Edtbauer, Achim, Fischer, Horst, Williams, Jonathan, Lelieveld, Jos, Crowley, John N

“…The reactivity of NO3 plays an important role in modifying the fate of reactive nitrogen species at nighttime. High reactivity (e.g. towards unsaturated…”
Get full text

Kinetic and mechanistic study of the reaction between methane sulfonamide (CH3S(O)2NH2) and OH by Berasategui, Matias, Amedro, Damien, Edtbauer, Achim, Williams, Jonathan, Lelieveld, Jos, Crowley, John N

“…Methane sulfonamide (MSAM), CH3S(O)2NH2, was recently detected for the first time in ambient air over the Red Sea and the Gulf of Aden where peak mixing ratios…”
Get full text

Measurement report: In situ observations of deep convection without lightning during the tropical cyclone Florence 2018 by Nussbaumer, Clara M, Tadic, Ivan, Dienhart, Dirk, Wang, Nijing, Edtbauer, Achim, Ernle, Lisa, Williams, Jonathan, Obersteiner, Florian, Gutiérrez-Álvarez, Isidoro, Harder, Hartwig, Lelieveld, Jos, Fischer, Horst

“…Hurricane Florence was the sixth named storm in the Atlantic hurricane season 2018. It caused dozens of deaths and major economic damage. In this study, we…”
Get full text

An improved representation of fire non-methane organic gases (NMOGs) in models: emissions to reactivity by Carter, Therese S, Heald, Colette L, Kroll, Jesse H, Apel, Eric C, Blake, Donald, Coggon, Matthew, Edtbauer, Achim, Gkatzelis, Georgios, Hornbrook, Rebecca S, Peischl, Jeff, Pfannerstill, Eva Y, Piel, Felix, Reijrink, Nina G, Ringsdorf, Akima, Warneke, Carsten, Williams, Jonathan, Wisthaler, Armin, Xu, Lu

“…Fires emit a substantial amount of non-methane organic gases (NMOGs), the atmospheric oxidation of which can contribute to ozone and secondary particulate…”
Get full text

Measurements of carbonyl compounds around the Arabian Peninsula: overview and model comparison by Wang, Nijing, Edtbauer, Achim, Stönner, Christof, Pozzer, Andrea, Bourtsoukidis, Efstratios, Ernle, Lisa, Dienhart, Dirk, Hottmann, Bettina, Fischer, Horst, Schuladen, Jan, Crowley, John N, Paris, Jean-Daniel, Lelieveld, Jos, Williams, Jonathan

“…Volatile organic compounds (VOCs) were measured around the Arabian Peninsula using a research vessel during the AQABA campaign (Air Quality and Climate Change…”
Get full text

Measurement report: Observation-based formaldehyde production rates and their relation to OH reactivity around the Arabian Peninsula by Dienhart, Dirk, Crowley, John N, Bourtsoukidis, Efstratios, Edtbauer, Achim, Eger, Philipp G, Ernle, Lisa, Harder, Hartwig, Hottmann, Bettina, Martinez, Monica, Parchatka, Uwe, Paris, Jean-Daniel, Pfannerstill, Eva Y, Rohloff, Roland, Schuladen, Jan, Stönner, Christof, Tadic, Ivan, Tauer, Sebastian, Wang, Nijing, Williams, Jonathan, Lelieveld, Jos, Fischer, Horst

“…Formaldehyde (HCHO) is the most abundant aldehyde in the troposphere. While its background mixing ratio is mostly determined by the oxidation of methane, in…”
Get full text