Zobrazeno 1 - 10
of 28
pro vyhledávání: '"E. J. Bucsela"'
Autor:
F. J. Pérez-Invernón, H. Huntrieser, T. Erbertseder, D. Loyola, P. Valks, S. Liu, D. J. Allen, K. E. Pickering, E. J. Bucsela, P. Jöckel, J. van Geffen, H. Eskes, S. Soler, F. J. Gordillo-Vázquez, J. Lapierre
Publikováno v:
Atmospheric Measurement Techniques, Vol 15, Pp 3329-3351 (2022)
Lightning, one of the major sources of nitrogen oxides (NOx) in the atmosphere, contributes to the tropospheric concentration of ozone and to the oxidizing capacity of the atmosphere. Lightning produces between 2 and 8 Tg N yr−1 globally and on ave
Externí odkaz:
https://doaj.org/article/24bca3fa7c43462a93c25a68e28fa131
Publikováno v:
Atmospheric Measurement Techniques, Vol 11, Pp 6271-6287 (2018)
Separating the stratospheric and tropospheric contributions in satellite retrievals of atmospheric NO2 column abundance is a crucial step in the interpretation and application of the satellite observations. A variety of stratosphere–troposphere
Externí odkaz:
https://doaj.org/article/eefaeae92bfc442296a3d375447ba891
Autor:
N. A. Krotkov, L. N. Lamsal, E. A. Celarier, W. H. Swartz, S. V. Marchenko, E. J. Bucsela, K. L. Chan, M. Wenig, M. Zara
Publikováno v:
Atmospheric Measurement Techniques, Vol 10, Pp 3133-3149 (2017)
We describe the new version 3.0 NASA Ozone Monitoring Instrument (OMI) standard nitrogen dioxide (NO2) products (SPv3). The products and documentation are publicly available from the NASA Goddard Earth Sciences Data and Information Services Center
Externí odkaz:
https://doaj.org/article/7042191cebea4110904e149f70a364c3
Autor:
N. A. Krotkov, C. A. McLinden, C. Li, L. N. Lamsal, E. A. Celarier, S. V. Marchenko, W. H. Swartz, E. J. Bucsela, J. Joiner, B. N. Duncan, K. F. Boersma, J. P. Veefkind, P. F. Levelt, V. E. Fioletov, R. R. Dickerson, H. He, Z. Lu, D. G. Streets
Publikováno v:
Atmospheric Chemistry and Physics, Vol 16, Pp 4605-4629 (2016)
The Ozone Monitoring Instrument (OMI) onboard NASA's Aura satellite has been providing global observations of the ozone layer and key atmospheric pollutant gases, such as nitrogen dioxide (NO2) and sulfur dioxide (SO2), since October 2004. The dat
Externí odkaz:
https://doaj.org/article/56ac1429765849e388109301f760df12
Autor:
L. N. Lamsal, N. A. Krotkov, E. A. Celarier, W. H. Swartz, K. E. Pickering, E. J. Bucsela, J. F. Gleason, R. V. Martin, S. Philip, H. Irie, A. Cede, J. Herman, A. Weinheimer, J. J. Szykman, T. N. Knepp
Publikováno v:
Atmospheric Chemistry and Physics, Vol 14, Iss 21, Pp 11587-11609 (2014)
We assess the standard operational nitrogen dioxide (NO2) data product (OMNO2, version 2.1) retrieved from the Ozone Monitoring Instrument (OMI) onboard NASA's Aura satellite using a combination of aircraft and surface in~situ measurements as well
Externí odkaz:
https://doaj.org/article/34976c5de2044884ae01a3f111ba93d4
Autor:
E. J. Bucsela, N. A. Krotkov, E. A. Celarier, L. N. Lamsal, W. H. Swartz, P. K. Bhartia, K. F. Boersma, J. P. Veefkind, J. F. Gleason, K. E. Pickering
Publikováno v:
Atmospheric Measurement Techniques, Vol 6, Iss 10, Pp 2607-2626 (2013)
We describe a new algorithm for the retrieval of nitrogen dioxide (NO2) vertical columns from nadir-viewing satellite instruments. This algorithm (SP2) is the basis for the Version 2.1 OMI This algorithm (SP2) is the basis for the Version 2.1 Ozone M
Externí odkaz:
https://doaj.org/article/64b4e834c7134a37a2cc3bfe494bee3f
Publikováno v:
Atmospheric Measurement Techniques, Vol 4, Iss 9, Pp 1929-1935 (2011)
We retrieve slant column NO2 from the super-zoom mode of the Ozone Monitoring Instrument (OMI) to explore its utility for understanding NOx emissions and variability. Slant column NO2 is operationally retrieved from OMI (Boersma et al., 2007; Bucsela
Externí odkaz:
https://doaj.org/article/57a8bd3fc2c24380a89aabb840502d0c
Autor:
R. C. Cohen, E. J. Bucsela, E. C. Browne, P. J. Wooldridge, L. C. Valin, A. R. Russell, A. E. Perring
Publikováno v:
Atmospheric Chemistry and Physics, Vol 11, Iss 16, Pp 8543-8554 (2011)
We present a new retrieval of tropospheric NO2 vertical column density from the Ozone Monitoring Instrument (OMI) based on high spatial and temporal resolution terrain and profile inputs. We compare our NO2 product, the Berkeley High-Resolution (BEHR
Externí odkaz:
https://doaj.org/article/716878caf59c443c8f57e8d75a300be0
Publikováno v:
Atmospheric Chemistry and Physics, Vol 10, Iss 22, Pp 11189-11208 (2010)
From 13 July–9 August 2007, 25 ozonesondes were launched from Las Tablas, Panama as part of the Tropical Composition, Cloud, and Climate Coupling (TC4) mission. On 5 August, a strong convective cell formed in the Gulf of Panama. World Wide Lightnin
Externí odkaz:
https://doaj.org/article/9c4e8180b8a1401f8eed39388e5b2f55
Publikováno v:
Atmospheric Chemistry and Physics, Vol 8, Iss 22, Pp 6577-6586 (2008)
A challenge for the quantitative analysis of tropospheric nitrogen dioxide (NO2) column data from satellite observations is posed partly by the lack of satellite-independent observations for validation. We performed such observations of the troposphe
Externí odkaz:
https://doaj.org/article/abf007529f1841e583a95ff6c676556f