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Ding, J. (author), van der A, R.J. (author), Eskes, H.J. (author), Mijling, B. (author), Stavrakou, T. (author), van Geffen, J. H.G.M. (author), Veefkind, j. Pepijn (author)During the COVID-19 lockdown (24 January–20 March) in China low air pollution levels were reported in the media as a consequence of reduced economic and social activities. Quantification of the pollution reduction is not straightforward due to effects of transport, meteorology, and chemistry. We have analyzed the NO<sub>x</sub> emission...journal article 2020
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Ding, J. (author), Johannes Van Der A, Ronald (author), Mijling, B (author), Jalkanen, J. P. (author), Johansson, L (author), Levelt, Pieternel Felicitas (author)By applying an inversion algorithm to NO<sub>x</sub> satellite observations from Ozone Monitoring Instrument, monthly NO<sub>x</sub> emissions for a 10 year period (2007 to 2016) over Chinese seas are presented for the first time. No effective regulations on NO<sub>x</sub> emissions have been implemented for ships in China, which is reflected...journal article 2018
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Ding, J. (author), Van der A, R.J. (author), Mijling, B. (author), Levelt, P.F. (author), Hao, N. (author)The Nanjing Government applied temporary environmental regulations to guarantee good air quality during the Youth Olympic Games (YOG) in 2014. We study the effect of those regulations by applying the emission estimate algorithm DECSO (Daily Emission estimates Constrained by Satellite Observations) to measurements of the Ozone Monitoring...journal article 2015
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Snik, F. (author), Rietjens, J.H.H. (author), Apituley, A. (author), Volten, H. (author), Mijling, B. (author), Di Noia, A. (author), Heikamp, S. (author), Heinsbroek, R.C. (author), Hasekamp, O.P. (author), Smit, J.M. (author), Vonk, J. (author), Stam, D.M. (author), Van Harten, G. (author), De Boer, J. (author), Keller, C.U. (author)To assess the impact of atmospheric aerosols on health, climate, and air traffic, aerosol properties must be measured with fine spatial and temporal sampling. This can be achieved by actively involving citizens and the technology they own to form an atmospheric measurement network. We establish this new measurement strategy by developing and...journal article 2014
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Ding, J. (author), Van der A, R.J. (author), Mijling, B. (author), Levelt, P.F. (author), Hao, N. (author)The Nanjing Government has taken temporary environmental regulations to guarantee good air quality during the Youth Olympic Games (YOG) in 2014. We study the effect of those regulations by applying the emission estimate algorithm DECSO (Daily Emission estimates Constrained by Satellite Observations) to measurements of the Ozone Monitoring...journal article 2014