Search results

First 1248 results for ”G Lichtenberg”

1. Tropospheric and Surface Nitrogen Dioxide Changes in the Greater Toronto Area during the First Two Years of the COVID-19 Pandemic

   We present tropospheric nitrogen dioxide (NO2) changes observed by the Canadian Pandora measureme...

   Xiaoyi Zhao , ORCID, Vitali Fioletov , Ramina Alwarda , Yushan Su , Debora Griffin , Dan Weaver , Kimberly Strong , Alexander Cede , , Thomas Hanisco , Martin Tiefengraber , Chris McLinden , Henk Eskes , Jonathan Davies , Akira Ogyu , Reno Sit , Ihab Abboud , Sum Chi Lee | Journal: Remote Sensing | Year: 2022 | doi: https://doi.org/10.3390/rs14071625

   Publication

2. TROPOMI tropospheric ozone column data: geophysical assessment and comparison to ozonesondes, GOME-2B and OMI

   Ozone in the troposphere affects humans and ecosystems as a pollutant and as a greenhouse gas. Ob...

   Hubert, D., Heue, K.-P., Lambert, J.-C., Verhoelst, T., Allaart, M., Compernolle, S., Cullis, P. D., Dehn, A., Félix, C., Johnson, B. J., Keppens, A., Kollonige, D. E., Lerot, C., Loyola, D., Maata, M., Mitro, S., Mohamad, M., Piters, A., Romahn, F., Selkirk, H. B., da Silva, F. R., Stauffer, R. M., Thompson, A. M., Veefkind, J. P., Vömel, H., Witte, J. C., and Zehner, C. | Journal: Atmos. Meas. Tech. | Volume: 14 | Year: 2021 | First page: 7405 | Last page: 7433 | doi: 10.5194/amt-14-7405-2021

   Publication

3. Prolonged Siberian heat of 2020 almost impossible without human influence

   Over the first half of 2020, Siberia experienced the warmest period from January to June since re...

   Andrew Ciavarella, Daniel Cotterill, Peter Stott, Sarah Kew, Sjoukje Philip, Geert Jan van Oldenborgh, Amalie Skålevåg, Philip Lorenz, Yoann Robin, Friederike Otto, Mathias Hauser, Sonia I. Seneviratne, Flavio Lehner and Olga Zolina | Journal: Climatoc Change | Volume: 166 | Year: 2021 | doi: 10.1007/s10584-021-03052-w

   Publication

4. A New Divergence Method to Quantify Methane Emissions Using Observations of Sentinel-5P TROPOMI

   We present a new divergence method to estimated methane (CH4) emissions from satellite observed m...

   Mengyao Liu, Ronald van der A, Michiel van Weele, Henk Eskes, Xiao Lu, Pepijn Veefkind, Jos de Laat, Hao Kong, Jingxu Wang, Jiyunting Sun, Jieying Ding, Yuanhong Zhao, Hongjian Weng | Journal: Geophysical Research Letters | Volume: 48 | Year: 2021 | doi: 10.1029/2021GL094151

   Publication

5. AEROCOM and AEROSAT AAOD and SSA study – Part 1: Evaluation and intercomparison of satellite measurements

   Global measurements of absorbing aerosol optical depth (AAOD) are scarce and mostly provided by t...

   Nick Schutgens, Oleg Dubovik, Otto Hasekamp, Omar Torres, Hiren Jethva, Peter J. T. Leonard, Pavel Litvinov, Jens Redemann, Yohei Shinozuka, Gerrit de Leeuw, Stefan Kinne, Thomas Popp, Michael Schulz, and Philip Stier | Journal: Atmospheric Chemistry and Physics | Volume: 21 | Year: 2021 | First page: 6895 | doi: https://doi.org/10.5194/acp-21-6895-2021

   Publication