Searched for: author%3A%22van%C2%A0der%C2%A0A%2C+Ronald%22
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Liu, Mengyao (author), van der A, Ronald (author), van Weele, Michiel (author), Eskes, Henk (author), Lu, Xiao (author), Veefkind, j. Pepijn (author), de Laat, Jos (author), Kong, Hao (author), Wang, Jingxu (author)
We present a new divergence method to estimated methane (CH<sub>4</sub>) emissions from satellite observed mean mixing ratio of methane (XCH<sub>4</sub>) by deriving the regional enhancement of XCH<sub>4</sub> in the Planetary Boundary Layer (PBL). The applicability is proven by comparing the estimated emissions with its known emission...
journal article 2021
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Liu, Fei (author), van der A, Ronald J. (author), Eskes, Henk (author), Ding, J. (author), Mijling, Bas (author)
Chemical transport models together with emission inventories are widely used to simulate NO2 concentrations over China, but validation of the simulations with in situ measurements has been extremely limited. Here we use ground measurements obtained from the air quality monitoring network recently developed by the Ministry of Environmental...
journal article 2018
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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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Proestakis, Emmanouil (author), Amiridis, Vassilis (author), Marinou, Eleni (author), Georgoulias, Aristeidis K. (author), Solomos, Stavros (author), Kazadzis, Stelios (author), Chimot, J.J. (author), Che, Huizheng (author), Alexandri, Georgia (author), Binietoglou, Ioannis (author), Daskalopoulou, Vasiliki (author), Kourtidis, Konstantinos A. (author), de Leeuw, G.A. (author), Johannes Van Der A, Ronald (author)
We present a 3-D climatology of the desert dust distribution over South and East Asia derived using CALIPSO (Cloud-Aerosol Lidar and Infrared Pathfinder Satellite Observation) data. To distinguish desert dust from total aerosol load we apply a methodology developed in the framework of EARLINET (European Aerosol Research Lidar Network). The...
journal article 2018
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Ding, J. (author), Miyazaki, Kazuyuki (author), Johannes Van Der A, Ronald (author), Mijling, Bas (author), Kurokawa, Jun Ichi (author), Cho, Seog Yeon (author), Janssens-Maenhout, Greet (author), Zhang, Qiang (author), Liu, Fei (author), Levelt, Pieternel Felicitas (author)
We compare nine emission inventories of nitrogen oxides including four satellite-derived NO<sub>x</sub> inventories and the following bottom-up inventories for East Asia: REAS (Regional Emission inventory in ASia), MEIC (Multiresolution Emission Inventory for China), CAPSS (Clean Air Policy Support System) and EDGAR (Emissions Database for...
journal article 2017
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Ding, J. (author), Johannes Van Der A, Ronald (author), Mijling, Bas (author), Levelt, Pieternel Felicitas (author)
We improve the emission estimate algorithm DECSO (Daily Emission estimates Constrained by Satellite Observations) to better detect NO<sub>x</sub> emissions over remote areas. The new version is referred to as DECSO v5. The error covariance of the sensitivity of NO<sub>2</sub> column observations to gridded NO<sub>x</sub> emissions has been...
journal article 2017
Searched for: author%3A%22van%C2%A0der%C2%A0A%2C+Ronald%22
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