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NOx emissions reduction and rebound in China due to the COVID-19 crisis
During the COVID19 lockdown (24 January-20 March) in China low air pollution levels were reported...
Ding, J., van der A, R., Eskes, H., Mijling, B., Stavrakou, R., van Geffen, J. and Veefkind, P. | Journal: Geophys. Res. Lett. | Volume: 47 | Year: 2020 | doi: 10.1029/2020GL089912
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Direct Retrieval of NO2 Vertical Columns from UV-Vis (390-495 nm) Spectral Radiances Using a Neural Network
Satellite retrievals of columnar nitrogen dioxide (NO2) are essential for the characterization of...
Li, C., Xu, X., Liu, X., Wang, J., Sun, K., van Geffen, J., Zhu, Q., Ma, J., Jin, J., Qin, K., He, Q., Xie, P., Ren, B. and Cohen, R. C. | Journal: JOURNAL OF REMOTE SENSING | Year: 2022 | doi: https://doi.org/10.34133/2022/9817134
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Assessing nitrogen dioxide in the Highveld troposphere: Pandora insights and TROPOMI Sentinel-5P evaluation
Nitrogen oxides, particularly NO2, are emitted through a variety of industrial and transport proc...
Kai-Sikhakhane, R. F., Scholes, M. C., Piketh, S. J., van Geffen, J., Garland, R. M., Havenga, H. and Scholes, R. J. | Journal: Atmosphere | Volume: 15 | Year: 2024 | First page: 1187 | doi: 10.3390/atmos15101187
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Natural emissions of VOC and NOx over Africa constrainted by TROPOMI HCHO and NO2 data using the MAGRITTEv1.1 model
Natural emissions (vegetation, soil, and lightning) are the dominant sources of non-methane bioge...
Opacka, B., Stavrakou, T., Müller, J.-F., De Smedt, I., van Geffen, J., Marais, E. A., Horner, R. P., Millet, D. B., Wells, K. C. and Guenther, A. B. | Journal: Atmos. Chem. Phys. | Volume: 25 | Year: 2025 | First page: 2863 | Last page: 2894 | doi: 10.5194/acp-25-2863-2025
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Zonkrachtverwachting, zonkrachtwijzer en de dagelijkse dosis vitamine-D
In lente en zomer is de zonkrachtverwachting een terugkerend onderdeel van de weersverwachting. A...
Jos van Geffen, Michiel van Weele, Jos de Laat, Arjan van Dijk | Journal: Meteorologica | Volume: 34 | Year: 2025 | First page: 18 | Last page: 22
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