Search results

First 933 results for ” Walter Zupa”

1. Nitrogen Oxide Emissions from U.S. Oil and Gas Production: Recent Trends and Source Attribution

   Abstract U.S. oil and natural gas production volumes have grown by up to 100% in key production a...

   Dix, Barbara; de Bruin, Joep; Roosenbrand, Esther; Vlemmix, Tim; Francoeur, Colby; Gorchov-Negron, Alan; McDonald, Brian; Zhizhin, Mikhail; Elvidge, Christopher; Veefkind, Pepijn; Levelt, Pieternel; de Gouw, Joost | Journal: Geophysical Research Letters | Year: 2020 | doi: https://agupubs.onlinelibrary.wiley.com/doi/abs/10.1029/2019GL085866

   Publication

2. Structural uncertainty in air mass factor calculation for NO2 and HCHO satellite retrievals

   Air mass factor (AMF) calculation is the largest source of uncertainty in NO2 and HCHO satellite ...

   Lorente, A., Folkert Boersma, K., Yu, H., Dörner, S., Hilboll, A., Richter, A., Liu, M., Lamsal, L. N., Barkley, M., De Smedt, I., Van Roozendael, M., Wang, Y., Wagner, T., Beirle, S., Lin, J.-T., Krotkov, N., Stammes, P., Wang, P., Eskes, H. J., and Krol, M | Journal: Atmospheric Measurement Techniques | Year: 2017 | doi: https://doi.org/10.5194/amt-10-759-2017

   Publication

3. User requirements for monitoring the evolution of stratospheric ozone at high vertical resolution ‘Operoz’: Operational ozone observations using limb geometry Final Report

   I Introduction The ESA study ‘User requirements for monitoring the evolution of stratospheric oz...

   Michiel van Weele, Rolf Müller, Martin Riese, Richard Engelen, Mark Parrington, Vincent-Henri Peuch, Mark Weber, Alexei Rozanov, Brian Kerridge, Alison Waterfall, Jolyon Reburn | Journal: knmi document | Year: 2015

   Publication

4. Nitrogen oxides in the free troposphere: implications for tropospheric oxidants and the interpretation of satellite NO2 measurements

   Satellite-based retrievals of tropospheric NO2 columns are widely used to infer NOx (≡ NO + NO2) ...

   Shah, V., Jacob, D. J., Dang, R., Lamsal, L. N., Strode, S. A., Steenrod, S. D., Boersma, K. F., Eastham, S. D., Fritz, T. M., Thompson, C., Peischl, J., Bourgeois, I., Pollack, I. B., Nault, B. A., Cohen, R. C., Campuzano-Jost, P., Jimenez, J. L., Andersen, S. T., Carpenter, L. J., Sherwen, T., and Evans, M. J. | Journal: Atmos Chem Phys | Volume: 23 | Year: 2023 | First page: 1227 | Last page: 1257 | doi: https://doi.org/10.5194/acp-23-1227-2023

   Publication

5. High-Resolution Mapping of Nitrogen Dioxide With TROPOMI: First Results and Validation Over the Canadian Oil Sands

   Abstract TROPOspheric Monitoring Instrument (TROPOMI), on-board the Sentinel-5 Precurser satellit...

   Griffin, Debora; Zhao, Xiaoyi; McLinden, Chris A.; Boersma, Folkert; Bourassa, Adam; Dammers, Enrico; Degenstein, Doug; Eskes, Henk; Fehr, Lukas; Fioletov, Vitali; Hayden, Katherine; Kharol, Shailesh K.; Li, Shao-Meng; Makar, Paul; Martin, Randall V.; Mihele, Cristian; Mittermeier, Richard L.; Krotkov, Nickolay; Sneep, Maarten; Lamsal, Lok N.; Linden, Mark ter; Geffen, Jos van; Veefkind, Pepijn; Wolde, Mengistu | Journal: Geophysical Research Letters | Year: 2019 | doi: https://agupubs.onlinelibrary.wiley.com/doi/abs/10.1029/2018GL081095

   Publication