Zobrazeno 1 - 10
of 120
pro vyhledávání: '"K Folkert Boersma"'
Autor:
Aristeidis K Georgoulias, K Folkert Boersma, Jasper van Vliet, Xiumei Zhang, Ronald van der A, Prodromos Zanis, Jos de Laat
Publikováno v:
Environmental Research Letters, Vol 15, Iss 12, p 124037 (2020)
This paper presents an analysis of tropospheric NO _2 column measurements from the TROPOspheric Monitoring Instrument onboard the Copernicus Sentinel 5 Precursor satellite (TROPOMI/S5P) for an oceanic area in the central Mediterranean on 2 July 2018.
Externí odkaz:
https://doaj.org/article/a209a1823dad477d88e4061b65003b1f
Publikováno v:
Environmental Research Letters, Vol 10, Iss 6, p 065004 (2015)
Past studies suggest that forest fires contribute significantly to the formation of ozone in the troposphere. However, the emissions of ozone precursors from wildfires, and the mechanisms involved in ozone production from boreal fires, are very compl
Externí odkaz:
https://doaj.org/article/eed15c329c444e688ea3738e9270eb90
Publikováno v:
Environmental Research Letters, Vol 10, Iss 7, p 074007 (2015)
We address the lack of temporal information on ship emissions, and report on rapid short-term variations of satellite-derived ship NO _x emissions between 2005 and 2012 over European seas. Our inversion is based on OMI observed tropospheric NO _2 col
Externí odkaz:
https://doaj.org/article/39339fbb054a4c729197e5e575c58426
Publikováno v:
Atmospheric Environment: X, Vol 14, Iss , Pp 100174- (2022)
The fast industrialization and urbanization in India lead to serious air quality problems. Using the long record of the satellite observations of NO2 from the Ozone Monitoring Instrument, we have derived monthly NOx emissions over India from 2007 to
Externí odkaz:
https://doaj.org/article/7e6a15551ef342bab929837754ddf3e1
Autor:
A. Lorente, K. Folkert Boersma, H. Yu, S. Dörner, A. Hilboll, A. Richter, M. Liu, L. N. Lamsal, M. Barkley, I. De Smedt, M. Van Roozendael, Y. Wang, T. Wagner, S. Beirle, J.-T. Lin, N. Krotkov, P. Stammes, P. Wang, H. J. Eskes, M. Krol
Publikováno v:
Atmospheric Measurement Techniques, Vol 10, Iss 3, Pp 759-782 (2017)
Air mass factor (AMF) calculation is the largest source of uncertainty in NO2 and HCHO satellite retrievals in situations with enhanced trace gas concentrations in the lower troposphere. Structural uncertainty arises when different retrieval methodol
Externí odkaz:
https://doaj.org/article/8623c8977797451196c95a9310652424
The Sentinel-5P TROPOMI instrument provides unique observations of atmospheric composition at a high spatial resolution of about 5 km with near-daily global coverage. A new mission reprocessing of all official data products for the full operational p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::895bc8ae4c5229a7eb2d3e2a28d5e9b9
https://doi.org/10.5194/egusphere-egu23-15936
https://doi.org/10.5194/egusphere-egu23-15936
Autor:
Jos van Geffen, Henk Eskes, Steven Compernolle, Gaia Pinardi, Tijl Verhoelst, Jean-Christopher Lambert, Maarten Sneep, Mark ter Linden, Antje Ludewig, K. Folkert Boersma, J. Pepijn Veefkind
Publikováno v:
Atmospheric Measurement Techniques. 15:2037-2060
Nitrogen dioxide (NO2) is one of the main data products measured by the Tropospheric Monitoring Instrument (TROPOMI) on the Sentinel-5 Precursor (S5P) satellite, which combines a high signal-to-noise ratio with daily global coverage and high spatial
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9102944bb0d99328c44f541fa22dc346
https://doi.org/10.5194/amt-15-2037-2022
https://doi.org/10.5194/amt-15-2037-2022
Autor:
John Douros, Henk Eskes, Jos van Geffen, K. Folkert Boersma, Steven Compernolle, Gaia Pinardi, Anne-Marlene Blechschmidt, Vincent-Henri Peuch, Augustin Colette, Pepijn Veefkind
Publikováno v:
eISSN
The Sentinel-5P TROPOspheric Monitoring Instrument (TROPOMI) instrument, launched in October 2017, provides unique observations of atmospheric trace gases at a high resolution of about 5 km, with near-daily global coverage, resolving individual sourc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::24ae07d8e21450dcb08222a9670fc9f1
https://egusphere.copernicus.org/preprints/2022/egusphere-2022-365/
https://egusphere.copernicus.org/preprints/2022/egusphere-2022-365/
Autor:
Qianqian Zhang, K. Folkert Boersma, Bin Zhao, Henk Eskes, Cuihong Chen, Haotian Zheng, Xingying Zhang
Publikováno v:
Atmospheric Chemistry and Physics 23 (2023) 1
Atmospheric Chemistry and Physics, 23(1), 551-563
Atmospheric Chemistry and Physics, 23(1), 551-563
Quantification and control of NOx and CO2 emissions are essential across the world to limit adverse climate change and improve air quality. We present a new top-down method, an improved superposition column model to estimate day-to-day NOx and CO2 em
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::282159f8717291f15b58a8ed333afac8
https://acp.copernicus.org/preprints/acp-2022-579/
https://acp.copernicus.org/preprints/acp-2022-579/