Works by Platt, Ulrich

Results: 122

SO2 and BrO emissions of Masaya volcano from 2014 to 2020.

Published in:

Atmospheric Chemistry & Physics, 2021, v. 211, n. 12, p. 9367, doi. 10.5194/acp-21-9367-2021

By:

Dinger, Florian;
Kleinbek, Timo;
Dörner, Steffen;
Bobrowski, Nicole;
Platt, Ulrich;
Wagner, Thomas;
Ibarra, Martha;
Espinoza, Eveling

Publication type:

Article

Time-dependent 3D simulations of tropospheric ozone depletion events in the Arctic spring using the Weather Research and Forecasting model coupled with Chemistry (WRF-Chem).

Published in:

Atmospheric Chemistry & Physics, 2021, v. 21, n. 10, p. 7611, doi. 10.5194/acp-21-7611-2021

By:

Herrmann, Maximilian;
Sihler, Holger;
Frieß, Udo;
Wagner, Thomas;
Platt, Ulrich;
Gutheil, Eva

Publication type:

Article

On the contribution of chemical oscillations to ozone depletion events in the polar spring.

Published in:

Atmospheric Chemistry & Physics, 2019, v. 19, n. 15, p. 10161, doi. 10.5194/acp-19-10161-2019

By:

Herrmann, Maximilian;
Cao, Le;
Sihler, Holger;
Platt, Ulrich;
Gutheil, Eva

Publication type:

Article

Sensitivity of the radiative forcing by stratospheric sulfur geoengineering to the amount and strategy of the SO2 injection studied with the LMDZ-S3A model.

Published in:

Atmospheric Chemistry & Physics, 2018, v. 18, n. 4, p. 2769, doi. 10.5194/acp-18-2769-2018

By:

Kleinschmitt, Christoph;
Boucher, Olivier;
Platt, Ulrich

Publication type:

Article

Detection of O4 absorption around 328 and 419nm in measured atmospheric absorption spectra

Published in:

Atmospheric Chemistry & Physics, 2018, v. 18, n. 3, p. 1671, doi. 10.5194/acp-18-1671-2018

By:

Lampel, Johannes;
Zielcke, Johannes;
Schmitt, Stefan;
Pöhler, Denis;
Frieß, Udo;
Platt, Ulrich;
Wagner, Thomas

Publication type:

Article

Horizontal and vertical structure of reactive bromine events probed by bromine monoxide MAX-DOAS.

Published in:

Atmospheric Chemistry & Physics, 2017, v. 17, n. 15, p. 9291, doi. 10.5194/acp-17-9291-2017

By:

Simpson, William R.;
Peterson, Peter K.;
Frieß, Udo;
Sihler, Holger;
Lampel, Johannes;
Platt, Ulrich;
Moore, Chris;
Pratt, Kerri;
Shepson, Paul;
Halfacre, John;
Nghiem, Son V.

Publication type:

Article

Observations of bromine monoxide transport in the Arctic sustained on aerosol particles.

Published in:

Atmospheric Chemistry & Physics, 2017, v. 17, n. 12, p. 7567, doi. 10.5194/acp-17-7567-2017

By:

Peterson, Peter K.;
Pöhler, Denis;
Sihler, Holger;
Zielcke, Johannes;
General, Stephan;
Frieß, Udo;
Platt, Ulrich;
Simpson, William R.;
Nghiem, Son V.;
Shepson, Paul B.;
Stirm, Brian H.;
Dhaniyala, Suresh;
Wagner, Thomas;
Caulton, Dana R.;
Fuentes, Jose D.;
Pratt, Kerri A.

Publication type:

Article

Detection of water vapour absorption around 363 nm in measured atmospheric absorption spectra and its effect on DOAS evaluations.

Published in:

Atmospheric Chemistry & Physics, 2017, v. 17, n. 2, p. 1271, doi. 10.5194/acp-17-1271-2017

By:

Lampel, Johannes;
Pöhler, Denis;
Polyansky, Oleg L.;
Kyuberis, Aleksandra A.;
Zobov, Nikolai F.;
Tennyson, Jonathan;
Lodi, Lorenzo;
Frieß, Udo;
Yang Wang;
Beirle, Steffen;
Platt, Ulrich;
Wagner, Thomas

Publication type:

Article

Seasonal variation of tropospheric bromine monoxide over the Rann of Kutch salt marsh seen from space.

Published in:

Atmospheric Chemistry & Physics, 2016, v. 16, n. 20, p. 13015, doi. 10.5194/acp-16-13015-2016

By:

Hörmann, Christoph;
Sihler, Holger;
Beirle, Steffen;
Penning de Vries, Marloes;
Platt, Ulrich;
Wagner, Thomas

Publication type:

Article

Atmosphärische Spurenstoffe und ihre Sondierung.

Published in:

Chemie in unserer Zeit, 2007, v. 41, n. 3, p. 170, doi. 10.1002/ciuz.200700426

By:

Burrows, John;
Fischer, Herbert;
Künzi, Klaus F.;
Pfeilsticker, Klaus;
Platt, Ulrich;
Richter, Andreas;
Riese, Martin;
Stiller, Gabriele;
Wagner, Thomas

Publication type:

Article

The Sectional Stratospheric Sulfate Aerosol module (S3A-v1) within the LMDZ general circulation model: description and evaluation against stratospheric aerosol observations.

Published in:

Geoscientific Model Development, 2017, v. 10, n. 9, p. 3359, doi. 10.5194/gmd-10-3359-2017

By:

Kleinschmitt, Christoph;
Boucher, Olivier;
Bekki, Slimane;
Lott, François;
Platt, Ulrich

Publication type:

Article

Ozone depletion events in the Arctic spring of 2019: A new modeling approach to bromine emissions.

Published in:

Atmospheric Chemistry & Physics Discussions, 2022, p. 1, doi. 10.5194/acp-2022-334

By:

Herrmann, Maximilian;
Schöne, Moritz;
Borger, Christian;
Warnach, Simon;
Wagner, Thomas;
Platt, Ulrich;
Gutheil, Eva

Publication type:

Article

Source mechanisms and transport patterns of tropospheric bromine monoxide: findings from long-term multi-axis differential optical absorption spectroscopy measurements at two Antarctic stations.

Published in:

Atmospheric Chemistry & Physics, 2023, v. 23, n. 5, p. 3207, doi. 10.5194/acp-23-3207-2023

By:

Frieß, Udo;
Kreher, Karin;
Querel, Richard;
Schmithüsen, Holger;
Smale, Dan;
Weller, Rolf;
Platt, Ulrich

Publication type:

Article

Ozone depletion events in the Arctic spring of 2019: a new modeling approach to bromine emissions.

Published in:

Atmospheric Chemistry & Physics, 2022, v. 22, n. 20, p. 13495, doi. 10.5194/acp-22-13495-2022

By:

Herrmann, Maximilian;
Schöne, Moritz;
Borger, Christian;
Warnach, Simon;
Wagner, Thomas;
Platt, Ulrich;
Gutheil, Eva

Publication type:

Article

Near UV atmospheric absorption measurements of column abundances during Airborne Arctic Stratospheric Expedition, January - February 1989: 1. Technique and NO2 observations.

Published in:

Geophysical Research Letters, 1990, v. 17, n. 4, p. 497, doi. 10.1029/GL017i004p00497

By:

Wahner, Andreas;
Callies, Jörg;
Dorn, Hans-Peter;
Platt, Ulrich;
Schiller, Cornelius

Publication type:

Article

Near UV atmospheric absorption measurements of column abundances during Airborne Arctic Stratospheric Expedition, January - February 1989: 3. BrO observations.

Published in:

Geophysical Research Letters, 1990, v. 17, n. 4, p. 517, doi. 10.1029/GL017i004p00517

By:

Wahner, Andreas;
Callies, Jörg;
Dorn, Hans-Peter;
Platt, Ulrich;
Schiller, Cornelius

Publication type:

Article

Near UV atmospheric absorption measurements of column abundances during Airborne Arctic Stratospheric Expedition, January - February 1989: 2. OClO observations.

Published in:

Geophysical Research Letters, 1990, v. 17, n. 4, p. 501, doi. 10.1029/GL017i004p00501

By:

Schiller, Cornelius;
Wahner, Andreas;
Platt, Ulrich;
Dorn, Hans-Peter;
Callies, Jörg;
Ehhalt, Dieter H.

Publication type:

Article

Detection of NO3 in the polluted troposphere by differential optical absorption.

Published in:

Geophysical Research Letters, 1980, v. 7, n. 1, p. 89, doi. 10.1029/GL007i001p00089

By:

Platt, Ulrich;
Perner, Dieter;
Winer, Arthur M.;
Harris, Geoffrey W.;
Pitts, James N.

Publication type:

Article

Vertical Profiles of Tropospheric Ozone From MAX‐DOAS Measurements During the CINDI‐2 Campaign: Part 1—Development of a New Retrieval Algorithm.

Published in:

Journal of Geophysical Research. Atmospheres, 2018, v. 123, n. 18, p. 10,637, doi. 10.1029/2018JD028647

By:

Wang, Yang;
Puķīte, Janis;
Wagner, Thomas;
Donner, Sebastian;
Beirle, Steffen;
Hilboll, Andreas;
Richter, Andreas;
Vrekoussis, Mihalis;
Apituley, Arnoud;
Piters, Ankie;
Allaart, Marc;
Eskes, Henk;
Frumau, Arnoud;
Van Roozendael, Michel;
Lampel, Johannes;
Platt, Ulrich;
Schmitt, Stefan;
Swart, Daan;
Vonk, Jan

Publication type:

Article

Glyoxal observations in the global marine boundary layer.

Published in:

Journal of Geophysical Research. Atmospheres, 2014, v. 119, n. 10, p. 6160, doi. 10.1002/2013JD021388

By:

Mahajan, Anoop S.;
Prados-Roman, Cristina;
Hay, Timothy D.;
Lampel, Johannes;
Pöhler, Denis;
Groβmann, Katja;
Tschritter, Jens;
Frieß, Udo;
Platt, Ulrich;
Johnston, Paul;
Kreher, Karin;
Wittrock, Folkard;
Burrows, John P.;
Plane, John M.C.;
Saiz-Lopez, Alfonso

Publication type:

Article

Network for Observation of Volcanic and Atmospheric Change (NOVAC)-A global network for volcanic gas monitoring: Network layout and instrument description.

Published in:

Journal of Geophysical Research. Atmospheres, 2010, v. 115, n. D5, p. n/a, doi. 10.1029/2009JD011823

By:

Galle, Bo;
Johansson, Mattias;
Rivera, Claudia;
Zhang, Yan;
Kihlman, Manne;
Kern, Christoph;
Lehmann, Thomas;
Platt, Ulrich;
Arellano, Santiago;
Hidalgo, Silvana

Publication type:

Article

On the link between Earth tides and volcanic degassing.

Published in:

Solid Earth, 2019, v. 10, n. 3, p. 725, doi. 10.5194/se-10-725-2019

By:

Dinger, Florian;
Bredemeyer, Stefan;
Arellano, Santiago;
Bobrowski, Nicole;
Platt, Ulrich;
Wagner, Thomas

Publication type:

Article

Periodicity in the BrO/SO2 molar ratios in the volcanic gas plume of Cotopaxi and its correlation with the Earth tides during the eruption in 2015.

Published in:

Solid Earth, 2018, v. 9, n. 2, p. 247, doi. 10.5194/se-9-247-2018

By:

Dinger, Florian;
Bobrowski, Nicole;
Warnach, Simon;
Bredemeyer, Stefan;
Hidalgo, Silvana;
Arellano, Santiago;
Galle, Bo;
Platt, Ulrich;
Wagner, Thomas

Publication type:

Article

The Sectional Stratospheric Sulfate Aerosol module S3A-v1 within the LMDZ general circulation model: Description and evaluation against stratospheric aerosol observations.

Published in:

Geoscientific Model Development Discussions, 2017, p. 1, doi. 10.5194/gmd-2017-31

By:

Kleinschmitt, Christoph;
Boucher, Olivier;
Bekki, Slimane;
Lott, François;
Platt, Ulrich

Publication type:

Article

Iodine oxide in the Dead Sea Valley: Evidence for inorganic sources of boundary layer IO.

Published in:

Journal of Geophysical Research. Atmospheres, 2005, v. 110, n. D7, p. n/a, doi. 10.1029/2004JD004993

By:

Zingler, Jutta;
Platt, Ulrich

Publication type:

Article

Nighttime formation of peroxy and hydroxyl radicals during the BERLIOZ campaign: Observations and modeling studies.

Published in:

Journal of Geophysical Research. Atmospheres, 2003, v. 108, n. D4, p. n/a, doi. 10.1029/2001JD000656

By:

Geyer, Andreas;
Bächmann, Kurt;
Hofzumahaus, Andreas;
Holland, Frank;
Konrad, Stefan;
Klüpfel, Thomas;
Pätz, Hans-Werner;
Perner, Dieter;
Mihelcic, Djuro;
Schäfer, Hans-Jürgen;
Volz-Thomas, Andreas;
Platt, Ulrich

Publication type:

Article

Temperature dependence of the NO3 loss frequency: A new indicator for the contribution of NO3 to the oxidation of monoterpenes and NOx removal in the atmosphere.

Published in:

Journal of Geophysical Research. Atmospheres, 2002, v. 107, n. D20, p. ACL 8-1, doi. 10.1029/2001JD001215

By:

Geyer, Andreas;
Platt, Ulrich

Publication type:

Article

Derivation of tropospheric NO3 profiles using off-axis differential optical absorption spectroscopy measurements during sunrise and comparison with simulations.

Published in:

Journal of Geophysical Research. Atmospheres, 2002, v. 107, n. D13, p. ACH 5-1, doi. 10.1029/2001JD000481

By:

von Friedeburg, Christoph;
Wagner, Thomas;
Geyer, Andreas;
Kaiser, Norbert;
Vogel, Bernhard;
Vogel, Heike;
Platt, Ulrich

Publication type:

Article

Bromine oxide-ozone interaction over the Dead Sea.

Published in:

Journal of Geophysical Research. Atmospheres, 2001, v. 106, n. D10, p. 10375, doi. 10.1029/2000JD900611

By:

Matveev, Valeri;
Peleg, Mordechai;
Rosen, David;
Tov-Alper, Dafna Siman;
Hebestreit, Kai;
Stutz, Jochen;
Platt, Ulrich;
Blake, Donald;
Luria, Menachem

Publication type:

Article

Chemistry and oxidation capacity of the nitrate radical in the continental boundary layer near Berlin.

Published in:

Journal of Geophysical Research. Atmospheres, 2001, v. 106, n. D8, p. 8013, doi. 10.1029/2000JD900681

By:

Geyer, Andreas;
Alicke, Björn;
Konrad, Stephan;
Schmitz, Thomas;
Stutz, Jochen;
Platt, Ulrich

Publication type:

Article

Monitoring of the stratospheric chlorine activation by Global Ozone Monitoring Experiment (GOME) OClO measurements in the austral and boreal winters 1995 through 1999.

Published in:

Journal of Geophysical Research. Atmospheres, 2001, v. 106, n. D5, p. 4971, doi. 10.1029/2000JD900458

By:

Wagner, Thomas;
Leue, Carsten;
Pfeilsticker, Klaus;
Platt, Ulrich

Publication type:

Article

Fate of long-lived trace species near the northern hemispheric tropopause: 2. Isotopic composition of carbon dioxide (13CO2, 14CO2, and C18O16O).

Published in:

Journal of Geophysical Research. Atmospheres, 2000, v. 105, n. D5, p. 6719, doi. 10.1029/1999JD901000

By:

Zahn, Andreas;
Neubert, Rolf;
Platt, Ulrich

Publication type:

Article

Fate of long-lived trace species near the Northern Hemispheric tropopause: Carbon dioxide, methane, ozone, and sulfur hexafluoride.

Published in:

Journal of Geophysical Research. Atmospheres, 1999, v. 104, n. D11, p. 13923, doi. 10.1029/1998JD100106

By:

Zahn, Andreas;
Neubert, Rolf;
Maiss, Manfred;
Platt, Ulrich

Publication type:

Article

Short-term variations in the 13C/12C ratio of CO as a measure of Cl activation during tropospheric ozone depletion events in the Arctic.

Published in:

Journal of Geophysical Research. Atmospheres, 1999, v. 104, n. D1, p. 1691, doi. 10.1029/1998JD100020

By:

Röckmann, Thomas;
Brenninkmeijer, Carl A. M.;
Crutzen, Paul J.;
Platt, Ulrich

Publication type:

Article

New methods for the calibration of optical resonators: Integrated Calibration by means of Optical Modulation (ICOM) and Narrow Band Cavity Ring-Down (NB-CRD).

Published in:

Atmospheric Measurement Techniques Discussions, 2022, p. 1, doi. 10.5194/amt-2022-274

By:

Finkenzeller, Henning;
Pöhler, Denis;
Horbanski, Martin;
Lampel, Johannes;
Platt, Ulrich

Publication type:

Article

The NO2 camera based on Gas Correlation Spectroscopy.

Published in:

Atmospheric Measurement Techniques Discussions, 2021, p. 1, doi. 10.5194/amt-2021-298

By:

Kuhn, Leon;
Kuhn, Jonas;
Wagner, Thomas;
Platt, Ulrich

Publication type:

Article

Enhancing MAX-DOAS atmospheric state retrievals by multispectral polarimetry - studies using synthetic data.

Published in:

Atmospheric Measurement Techniques Discussions, 2021, p. 1, doi. 10.5194/amt-2021-274

By:

Tirpitz, Jan-Lukas;
Frieß, Udo;
Spurr, Robert;
Platt, Ulrich

Publication type:

Article

Consumption of reactive halogen species from sea-salt aerosol by secondary organic aerosol: slowing down the bromine explosion.

Published in:

Environmental Chemistry (14482517), 2015, v. 12, n. 4, p. 476, doi. 10.1071/EN14226

By:

Buxmann, Joelle;
Bleicher, Sergej;
Platt, Ulrich;
von Glasow, Roland;
Sommariva, Roberto;
Held, Andreas;
Zetzsch, Cornelius;
Ofner, Johannes

Publication type:

Article

Vertical distribution of BrO in the boundary layer at the Dead Sea.

Published in:

Environmental Chemistry (14482517), 2015, v. 12, n. 4, p. 438, doi. 10.1071/EN14224

By:

Holla, Robert;
Schmitt, Stefan;
Frieß, Udo;
Pöhler, Denis;
Zingler, Jutta;
Corsmeier, Ulrich;
Platt, Ulrich

Publication type:

Article

Corrigendum.

Published in:

Environmental Chemistry (14482517), 2015, v. 12, n. 4, p. 338, doi. 10.1071/EN14224_CO

By:

Holla, Robert;
Schmitt, Stefan;
Frieß, Udo;
Pö hler, Denis;
Zingler,, Jutta;
Corsmeier, Ulrich;
Platt, Ulrich

Publication type:

Article

Caution with Spectroscopic NO2 Reference Cells (Cuvettes).

Published in:

Atmospheric Measurement Techniques Discussions, 2019, p. 1, doi. 10.5194/amt-2019-130

By:

Platt, Ulrich;
Kuhn, Jonas

Publication type:

Article

Recent improvements of Long-Path DOAS measurements: impact on accuracy and stability of short-term and automated long-term observations.

Published in:

Atmospheric Measurement Techniques Discussions, 2019, p. 1, doi. 10.5194/amt-2019-69

By:

Nasse, Jan-Marcus;
Eger, Philipp G.;
Pöhler, Denis;
Schmitt, Stefan;
Frieß, Udo;
Platt, Ulrich

Publication type:

Article

The ICAD (Iterative Cavity Enhanced DOAS) Method.

Published in:

Atmospheric Measurement Techniques Discussions, 2019, p. 1, doi. 10.5194/amt-2019-1

By:

Horbanski, Martin;
Pöhler, Denis;
Lampel, Johannes;
Platt, Ulrich

Publication type:

Article

Towards imaging of atmospheric trace gases using Fabry Perot Interferometer Correlation Spectroscopy in the UV and visible spectral range.

Published in:

Atmospheric Measurement Techniques Discussions, 2018, p. 1, doi. 10.5194/amt-2018-350

By:

Kuhn, Jonas;
Platt, Ulrich;
Bobrowski, Nicole;
Wagner, Thomas

Publication type:

Article

Long open path measurements of greenhouse gases in air using near infrared Fourier transform spectroscopy.

Published in:

Atmospheric Measurement Techniques Discussions, 2017, p. 1, doi. 10.5194/amt-2017-272

By:

Griffith, David W. T.;
Pöhler, Denis;
Schmidt, Stefan;
Hammer, Samuel;
Vardag, Sanam N.;
Platt, Ulrich

Publication type:

Article

The tilt-effect in DOAS observations.

Published in:

Atmospheric Measurement Techniques Discussions, 2017, p. 1, doi. 10.5194/amt-2017-168

By:

Lampel, Johannes;
Yang Wang;
Hilboll, Andreas;
Beirle, Steffen;
Sihler, Holger;
Puķīte, Janis;
Platt, Ulrich;
Wagner, Thomas

Publication type:

Article

Intra-pixel variability in satellite tropospheric NO2 column densities derived from simultaneous spaceborne and airborne observations.

Published in:

Atmospheric Measurement Techniques Discussions, 2017, p. 1, doi. 10.5194/amt-2016-366

By:

Broccardo, Stephen;
Heue, Klaus-Peter;
Walter, David;
Meyer, Christian;
Kokhanovsky, Alexander;
A., Ronald v. d.;
Piketh, Stuart;
Langerman, Kristy;
Platt, Ulrich

Publication type:

Article

Plume Propagation Direction Determination with SO[sub 2] Cameras.

Published in:

Atmospheric Measurement Techniques Discussions, 2016, p. 1, doi. 10.5194/amt-2016-274

By:

Lübcke, Peter;
Bobrowski, Nicole;
Platt, Ulrich;
Kuhn, Jonas

Publication type:

Article

Determination of NOx emissions from Frankfurt Airport by optical spectroscopy (DOAS) - A feasibility study.

Published in:

2016

By:

Frins, Erna;
Shaiganfar, Reza;
Wagner, Thomas;
Platt, Ulrich

Publication type:

Abstract

A new accurate retrieval algorithm of bromine monoxide columns inside minor volcanic plumes from Sentinel-5P TROPOMI observations.

Published in:

Atmospheric Measurement Techniques, 2023, v. 16, n. 22, p. 5537, doi. 10.5194/amt-16-5537-2023

By:

Warnach, Simon;
Sihler, Holger;
Borger, Christian;
Bobrowski, Nicole;
Beirle, Steffen;
Platt, Ulrich;
Wagner, Thomas

Publication type:

Article