Results 41 to 50 of about 2,581 (194)

Assessment of the NO₂ Spatio-Temporal Variability over Thessaloniki, Greece, Using MAX-DOAS Measurements and Comparison with S5P/TROPOMI Observations

Applied Sciences, 2023
In this article, we investigate the spatio-temporal variability of tropospheric NO2 Vertical Column Densities (VCDs) and surface concentrations that were retrieved using Multi-Axis Differential Optical Absorption Spectroscopy (MAX-DOAS) measurements over
Dimitris Karagkiozidis, Maria-Elissavet Koukouli, Alkiviadis Bais, Dimitris Balis, Paraskevi Tzoumaka   +4 more
doaj   +1 more source

Regulating Solvent Co‐Intercalation in Bi‐Layered Vanadium Oxides for Zinc Batteries by Nanoconfinement Chemistry

Angewandte Chemie, Volume 138, Issue 4, 22 January 2026.
The feasibility of regulating solvent co‐intercalation by electrode nanoconfinement design is demonstrated. Through decreasing interlayer hydration and introducing organic molecules with reduced lone electron‐pair density, the interlayer solvo‐philicity of bi‐layered vanadium oxides is tuned.
Haocheng Guo, Mohsen Sotoudeh, Sri Rezeki, Yang Hu, Robert Leiter, Julia Wellmann, Maximilian Fichtner, Martin Oschatz, Axel Groß, Simon Fleischmann   +9 more
wiley   +2 more sources

A case study of a transported bromine explosion event in the Canadian high arctic [PDF]

, 2016
Ozone depletion events in the polar troposphere have been linked to extremely high concentrations of bromine, known as bromine explosion events (BEE). However, the optimum meteorological conditions for the occurrence of these events remain uncertain.
Adams, C., Blechschmidt, A.-M., Friess, U., Koo, J.-H., Richter, A., Schofield, R., Strong, K., Yang, X., Zhao, X.   +8 more
core   +3 more sources

Iodine monoxide in the Western Pacific marine boundary layer [PDF]

, 2013
A latitudinal cross-section and vertical profiles of iodine monoxide (IO) are reported from the marine boundary layer of the Western Pacific. The measurements were taken using Multi-Axis Differential Optical Absorption Spectroscopy (MAX-DOAS) during the ...
Frieß, U., Großmann, K., Krüger, Kirstin, Lampel, J., Peters, E., Pfeilsticker, K., Platt, U., Quack, Birgit, Sommariva, R., Tschritter, J., von Glasow, R., Wittrock, F., Yilmaz, S.   +12 more
core   +2 more sources

Dual-wavelength aerosol vertical profile measurements by MAX-DOAS at Tsukuba, Japan [PDF]

Atmospheric Chemistry and Physics, 2009
We present vertical profiles of the aerosol extinction coefficient retrieved from ground-based Multi-Axis Differential Optical Absorption Spectroscopy (MAX-DOAS) measurements at Tsukuba, Japan (36.1° N, 140.1° E), from November 2006 to ...
H. Irie, Y. Kanaya, H. Akimoto, H. Iwabuchi, A. Shimizu, K. Aoki   +5 more
doaj  

Glyoxal observations in the global marine boundary layer [PDF]

, 2014
Glyoxal is an important intermediate species formed by the oxidation of common biogenic and anthropogenic volatile organic compounds such as isoprene, toluene and acetylene.
Burrows, John P., Frieß, Udo, Groβmann, Katja, Hay, Timothy D., Johnston, Paul, Kreher, Karin, Lampel, Johannes, Mahajan, Anoop S., Plane, John M. C., Platt, Ulrich, Prados-Roman, Cristina, Pöhler, Denis, Saiz-Lopez, Alfonso, Tschritter, Jens, Wittrock, Folkard   +14 more
core   +1 more source

Observations of the vertical distributions of summertime atmospheric pollutants and the corresponding ozone production in Shanghai, China [PDF]

Atmospheric Chemistry and Physics, 2017
Ground-based multi-axis differential optical absorption spectroscopy (MAX-DOAS) and lidar measurements were performed in Shanghai, China, during May 2016 to investigate the vertical distribution of summertime atmospheric pollutants.
C. Xing, C. Xing, C. Liu, C. Liu, C. Liu, C. Liu, C. Liu, S. Wang, K. L. Chan, Y. Gao, X. Huang, W. Su, C. Zhang, Y. Dong, G. Fan, T. Zhang, Z. Chen, Q. Hu, H. Su, H. Su, Z. Xie, Z. Xie, Z. Xie, Z. Xie, J. Liu, J. Liu   +25 more
doaj   +1 more source

Continuous multi-component MAX-DOAS observations for the planetary boundary layer ozone variation analysis at Chiba and Tsukuba, Japan, from 2013 to 2019

Progress in Earth and Planetary Science, 2021
Ground-based remote sensing using multi-axis differential optical absorption spectroscopy (MAX-DOAS) was used to conduct continuous simultaneous observations of ozone (O3), nitrogen dioxide (NO2), and formaldehyde (HCHO) concentrations at Chiba (35.63° N,
Hitoshi Irie, Daichi Yonekawa, Alessandro Damiani, Hossain Mohammed Syedul Hoque, Kengo Sudo, Syuichi Itahashi   +5 more
doaj   +1 more source

Intercomparison of aerosol extinction profiles retrieved from MAX-DOAS measurements [PDF]

Atmospheric Measurement Techniques, 2016
Abstract. A first direct intercomparison of aerosol vertical profiles from Multi-Axis Differential Optical Absorption Spectroscopy (MAX-DOAS) observations, performed during the Cabauw Intercomparison Campaign of Nitrogen Dioxide measuring Instruments (CINDI) in summer 2009, is presented.
Frieß, U., Klein Baltink, H., Beirle, S., Clémer, K., Hendrick, F., Henzing, B., Irie, H., de Leeuw, G., Li, A., Moerman, M. M., van Roozendael, M., Shaiganfar, R., Wagner, T., Wang, Y., Xie, P., Yilmaz, S., Zieger, P.   +16 more
openaire   +7 more sources

Retrieving tropospheric nitrogen dioxide from the Ozone Monitoring Instrument: effects of aerosols, surface reflectance anisotropy, and vertical profile of nitrogen dioxide [PDF]

Atmospheric Chemistry and Physics, 2014
Retrievals of tropospheric nitrogen dioxide (NO2) from the Ozone Monitoring Instrument (OMI) are subject to errors in the treatments of aerosols, surface reflectance anisotropy, and vertical profile of NO2.
J.-T. Lin, R. V. Martin, K. F. Boersma, M. Sneep, P. Stammes, R. Spurr, P. Wang, M. Van Roozendael, K. Clémer, H. Irie   +9 more
doaj   +1 more source